Analysis

  • max time kernel
    133s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-06-2024 12:49

General

  • Target

    2024-06-11_afae12cf3b4494c0ccebc41a34ff58d7_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    afae12cf3b4494c0ccebc41a34ff58d7

  • SHA1

    4b79a9369c4f97c0b74ee71630698d0b2f8ad5f7

  • SHA256

    0f09a72d0ce0e8d5d4f5f716c19e341cb35b8e36144c29cbdb46aa704e84cb99

  • SHA512

    a23bed0a580f0ded32bc6533f9e71cf6943a2a7818b7b69137b040ecc42887ffc780991b66c50f97076d38561812207fffc4b07d4755897a84eb90273571c003

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lUE:Q+856utgpPF8u/7E

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\2024-06-11_afae12cf3b4494c0ccebc41a34ff58d7_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-11_afae12cf3b4494c0ccebc41a34ff58d7_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2888

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2888-0-0x000000013F410000-0x000000013F764000-memory.dmp
    Filesize

    3.3MB

  • memory/2888-1-0x00000000000F0000-0x0000000000100000-memory.dmp
    Filesize

    64KB

  • memory/2888-2-0x000000013F410000-0x000000013F764000-memory.dmp
    Filesize

    3.3MB