← Beacon JSON extracted

Configuration

129.204.254.108x64 — port 443
hash 59ac6066a5a862a08bb6335c9d7a1e0b2835f73034aa97c91e8508ed46245feb
first 2025-12-26 08:06:23 CET / last 2026-01-09 00:10:33 CET

Attributs

PathValue
version Cobalt Strike 4.8 (Feb 28, 2023)
watermark 987654321
trial False
protocol https
settings.SETTING_PROTOCOL 8
settings.SETTING_PORT 443
settings.SETTING_SLEEPTIME 60000
settings.SETTING_MAXGET 1048576
settings.SETTING_JITTER 20
settings.SETTING_PUBKEY afd93924b72da86c625e5813c721133e990447d23796251f2e669a404020cf50
settings.SETTING_DOMAINS 129.204.254.108,/c/msdownload/update/others/2020/10/29136388_
settings.SETTING_DOMAIN_STRATEGY 0
settings.SETTING_DOMAIN_STRATEGY_SECONDS 4294967295
settings.SETTING_DOMAIN_STRATEGY_FAIL_X 4294967295
settings.SETTING_DOMAIN_STRATEGY_FAIL_SECONDS 4294967295
settings.SETTING_SPAWNTO 00000000000000000000000000000000
settings.SETTING_SPAWNTO_X86 %windir%\syswow64\wusa.exe
settings.SETTING_SPAWNTO_X64 %windir%\sysnative\wusa.exe
settings.SETTING_CRYPTO_SCHEME 0
settings.SETTING_C2_VERB_GET GET
settings.SETTING_C2_VERB_POST POST
settings.SETTING_C2_CHUNK_POST 0
settings.SETTING_WATERMARK 987654321
settings.SETTING_WATERMARKHASH NtZOV6JzDr9QkEnX6bobPg==
settings.SETTING_CLEANUP 1
settings.SETTING_CFG_CAUTION 0
settings.SETTING_MAX_RETRY_STRATEGY_ATTEMPTS 0
settings.SETTING_MAX_RETRY_STRATEGY_INCREASE 0
settings.SETTING_MAX_RETRY_STRATEGY_DURATION 0
settings.SETTING_USERAGENT Windows-Update-Agent/10.0.10011.16384 Client-Protocol/1.40
settings.SETTING_SUBMITURI /c/msdownload/update/others/2020/10/28986731_
settings.SETTING_C2_RECOVER[0][0] print
settings.SETTING_C2_RECOVER[0][1] True
settings.SETTING_C2_REQUEST[0][0] _HEADER
settings.SETTING_C2_REQUEST[0][1] Accept: */*
settings.SETTING_C2_REQUEST[1][0] _HOSTHEADER
settings.SETTING_C2_REQUEST[1][1] Host: download.windowsupdate.com
settings.SETTING_C2_REQUEST[2][0] BUILD
settings.SETTING_C2_REQUEST[2][1] metadata
settings.SETTING_C2_REQUEST[3][0] BASE64
settings.SETTING_C2_REQUEST[3][1] True
settings.SETTING_C2_REQUEST[4][0] PREPEND
settings.SETTING_C2_REQUEST[4][1] SESSION=
settings.SETTING_C2_REQUEST[5][0] HEADER
settings.SETTING_C2_REQUEST[5][1] Cookie
settings.SETTING_C2_POSTREQ[0][0] _HEADER
settings.SETTING_C2_POSTREQ[0][1] Accept: */*
settings.SETTING_C2_POSTREQ[1][0] _HOSTHEADER
settings.SETTING_C2_POSTREQ[1][1] Host: download.windowsupdate.com
settings.SETTING_C2_POSTREQ[2][0] BUILD
settings.SETTING_C2_POSTREQ[2][1] id
settings.SETTING_C2_POSTREQ[3][0] PARAMETER
settings.SETTING_C2_POSTREQ[3][1] update_id
settings.SETTING_C2_POSTREQ[4][0] BUILD
settings.SETTING_C2_POSTREQ[4][1] output
settings.SETTING_C2_POSTREQ[5][0] BASE64
settings.SETTING_C2_POSTREQ[5][1] True
settings.SETTING_C2_POSTREQ[6][0] PRINT
settings.SETTING_C2_POSTREQ[6][1] True
settings.SETTING_HOST_HEADER
settings.SETTING_HTTP_NO_COOKIES 1
settings.SETTING_PROXY_BEHAVIOR 2
settings.SETTING_TCP_FRAME_HEADER
settings.SETTING_SMB_FRAME_HEADER
settings.SETTING_EXIT_FUNK 0
settings.SETTING_KILLDATE 0
settings.SETTING_GARGLE_NOOK 1
settings.SETTING_GARGLE_SECTIONS[0] 0x30000-0x3fb32
settings.SETTING_GARGLE_SECTIONS[1] 0x40000-0x51c48
settings.SETTING_GARGLE_SECTIONS[2] 0x52000-0x542e0
settings.SETTING_GARGLE_SECTIONS[3] 0x55000-0x55fb8
settings.SETTING_PROCINJ_PERMS_I 4
settings.SETTING_PROCINJ_PERMS 32
settings.SETTING_PROCINJ_MINALLOC 18500
settings.SETTING_PROCINJ_TRANSFORM_X86[0][0] append
settings.SETTING_PROCINJ_TRANSFORM_X86[0][1]
settings.SETTING_PROCINJ_TRANSFORM_X86[1][0] prepend
settings.SETTING_PROCINJ_TRANSFORM_X86[1][1]
settings.SETTING_PROCINJ_TRANSFORM_X64[0][0] append
settings.SETTING_PROCINJ_TRANSFORM_X64[0][1]
settings.SETTING_PROCINJ_TRANSFORM_X64[1][0] prepend
settings.SETTING_PROCINJ_TRANSFORM_X64[1][1]
settings.SETTING_PROCINJ_STUB e43a1b63f09794f74d90a9889f7acb77
settings.SETTING_PROCINJ_EXECUTE[0] CreateThread "ntdll!RtlUserThreadStart+0x42"
settings.SETTING_PROCINJ_EXECUTE[1] CreateThread
settings.SETTING_PROCINJ_EXECUTE[2] NtQueueApcThread_s
settings.SETTING_PROCINJ_EXECUTE[3] CreateRemoteThread
settings.SETTING_PROCINJ_EXECUTE[4] RtlCreateUserThread
settings.SETTING_PROCINJ_ALLOCATOR 1
settings.SETTING_PROCINJ_BOF_REUSE_MEM 1
settings.SETTING_BOF_ALLOCATOR VirtualAlloc
settings.SETTING_MASKED_WATERMARK af74a5baf09794ef3ea590e4aa13ba4681504150bfc6f0d83ef7dfc6fe1df64a
settings.SETTING_SYSCALL_METHOD 0

Full JSON (entry)

{
  "protocol": "https",
  "settings": {
    "SETTING_BOF_ALLOCATOR": "VirtualAlloc",
    "SETTING_C2_CHUNK_POST": 0,
    "SETTING_C2_POSTREQ": [
      [
        "_HEADER",
        "Accept: */*"
      ],
      [
        "_HOSTHEADER",
        "Host: download.windowsupdate.com"
      ],
      [
        "BUILD",
        "id"
      ],
      [
        "PARAMETER",
        "update_id"
      ],
      [
        "BUILD",
        "output"
      ],
      [
        "BASE64",
        true
      ],
      [
        "PRINT",
        true
      ]
    ],
    "SETTING_C2_RECOVER": [
      [
        "print",
        true
      ]
    ],
    "SETTING_C2_REQUEST": [
      [
        "_HEADER",
        "Accept: */*"
      ],
      [
        "_HOSTHEADER",
        "Host: download.windowsupdate.com"
      ],
      [
        "BUILD",
        "metadata"
      ],
      [
        "BASE64",
        true
      ],
      [
        "PREPEND",
        "SESSION="
      ],
      [
        "HEADER",
        "Cookie"
      ]
    ],
    "SETTING_C2_VERB_GET": "GET",
    "SETTING_C2_VERB_POST": "POST",
    "SETTING_CFG_CAUTION": 0,
    "SETTING_CLEANUP": 1,
    "SETTING_CRYPTO_SCHEME": 0,
    "SETTING_DOMAINS": "129.204.254.108,/c/msdownload/update/others/2020/10/29136388_",
    "SETTING_DOMAIN_STRATEGY": 0,
    "SETTING_DOMAIN_STRATEGY_FAIL_SECONDS": 4294967295,
    "SETTING_DOMAIN_STRATEGY_FAIL_X": 4294967295,
    "SETTING_DOMAIN_STRATEGY_SECONDS": 4294967295,
    "SETTING_EXIT_FUNK": 0,
    "SETTING_GARGLE_NOOK": 1,
    "SETTING_GARGLE_SECTIONS": [
      "0x30000-0x3fb32",
      "0x40000-0x51c48",
      "0x52000-0x542e0",
      "0x55000-0x55fb8"
    ],
    "SETTING_HOST_HEADER": "",
    "SETTING_HTTP_NO_COOKIES": 1,
    "SETTING_JITTER": 20,
    "SETTING_KILLDATE": 0,
    "SETTING_MASKED_WATERMARK": "af74a5baf09794ef3ea590e4aa13ba4681504150bfc6f0d83ef7dfc6fe1df64a",
    "SETTING_MAXGET": 1048576,
    "SETTING_MAX_RETRY_STRATEGY_ATTEMPTS": 0,
    "SETTING_MAX_RETRY_STRATEGY_DURATION": 0,
    "SETTING_MAX_RETRY_STRATEGY_INCREASE": 0,
    "SETTING_PORT": 443,
    "SETTING_PROCINJ_ALLOCATOR": 1,
    "SETTING_PROCINJ_BOF_REUSE_MEM": 1,
    "SETTING_PROCINJ_EXECUTE": [
      "CreateThread \"ntdll!RtlUserThreadStart+0x42\"",
      "CreateThread",
      "NtQueueApcThread_s",
      "CreateRemoteThread",
      "RtlCreateUserThread"
    ],
    "SETTING_PROCINJ_MINALLOC": 18500,
    "SETTING_PROCINJ_PERMS": 32,
    "SETTING_PROCINJ_PERMS_I": 4,
    "SETTING_PROCINJ_STUB": "e43a1b63f09794f74d90a9889f7acb77",
    "SETTING_PROCINJ_TRANSFORM_X64": [
      [
        "append",
        ""
      ],
      [
        "prepend",
        ""
      ]
    ],
    "SETTING_PROCINJ_TRANSFORM_X86": [
      [
        "append",
        ""
      ],
      [
        "prepend",
        ""
      ]
    ],
    "SETTING_PROTOCOL": 8,
    "SETTING_PROXY_BEHAVIOR": 2,
    "SETTING_PUBKEY": "afd93924b72da86c625e5813c721133e990447d23796251f2e669a404020cf50",
    "SETTING_SLEEPTIME": 60000,
    "SETTING_SMB_FRAME_HEADER": "",
    "SETTING_SPAWNTO": "00000000000000000000000000000000",
    "SETTING_SPAWNTO_X64": "%windir%\\sysnative\\wusa.exe",
    "SETTING_SPAWNTO_X86": "%windir%\\syswow64\\wusa.exe",
    "SETTING_SUBMITURI": "/c/msdownload/update/others/2020/10/28986731_",
    "SETTING_SYSCALL_METHOD": 0,
    "SETTING_TCP_FRAME_HEADER": "",
    "SETTING_USERAGENT": "Windows-Update-Agent/10.0.10011.16384 Client-Protocol/1.40",
    "SETTING_WATERMARK": 987654321,
    "SETTING_WATERMARKHASH": "NtZOV6JzDr9QkEnX6bobPg=="
  },
  "trial": false,
  "version": "Cobalt Strike 4.8 (Feb 28, 2023)",
  "watermark": 987654321
}