Analysis

  • max time kernel
    131s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-06-2024 12:41

General

  • Target

    2024-06-08_cb70e73e3c3f0317c485da5535c668f9_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    cb70e73e3c3f0317c485da5535c668f9

  • SHA1

    17de6f0fb0d7bbff343424d91ad278aa0984e923

  • SHA256

    3f57720dd6f454abec4121ef9b543437877d62ae87771ac2f922177e62124eb7

  • SHA512

    aecc66aa6eb526e24cd2c1c899db5e26d69326e89bdbcf525c28c234dcb7103980e55eaf699169af82f56d1fbd13332c527b35954f58815b0c731a5bd14bc451

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lUG:Q+856utgpPF8u/7G

Score
10/10

Malware Config

Signatures

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • UPX dump on OEP (original entry point) 2 IoCs
  • XMRig Miner payload 2 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-08_cb70e73e3c3f0317c485da5535c668f9_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-08_cb70e73e3c3f0317c485da5535c668f9_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3144

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3144-0-0x00007FF727860000-0x00007FF727BB4000-memory.dmp

    Filesize

    3.3MB

  • memory/3144-1-0x000001B46D2D0000-0x000001B46D2E0000-memory.dmp

    Filesize

    64KB

  • memory/3144-2-0x00007FF727860000-0x00007FF727BB4000-memory.dmp

    Filesize

    3.3MB