Analysis

  • max time kernel
    132s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    08-06-2024 11:38

General

  • Target

    2024-06-08_9f03d1a9bf5a1a56b0b75372ff03f43b_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    9f03d1a9bf5a1a56b0b75372ff03f43b

  • SHA1

    50862e6c577ba9a9290bf2be086e2c1ee5b7f593

  • SHA256

    dd20f442f2aea66bbfcbd3e834c166798246743a0d2a2f340198983f96a5e4b9

  • SHA512

    b992199cfaa41070d1645bd3fb63635d71e2521817106a35b9edba12ee5519daee20379f76cd5a1a446922ad4a98130056abfad3d1c3e4f6ea28b46d4cb62f44

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lUA:Q+856utgpPF8u/7A

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_9f03d1a9bf5a1a56b0b75372ff03f43b_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-08_9f03d1a9bf5a1a56b0b75372ff03f43b_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1636

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1636-1-0x000000013F3D0000-0x000000013F724000-memory.dmp

    Filesize

    3.3MB

  • memory/1636-0-0x0000000000080000-0x0000000000090000-memory.dmp

    Filesize

    64KB

  • memory/1636-2-0x000000013F3D0000-0x000000013F724000-memory.dmp

    Filesize

    3.3MB