Analysis

  • max time kernel
    132s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-06-2024 08:05

General

  • Target

    2024-06-11_f58220014029a7ba3f576778ff679147_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    f58220014029a7ba3f576778ff679147

  • SHA1

    a477324afca023f2b6e207531a2dfab6b49cc127

  • SHA256

    55d14b239f7edde28417850576cd81a33687df51ae7c19772ae15f8998521c9d

  • SHA512

    6205d8aa500fb12c638dc5204373cb5f7ad6093cfa91c0ba50c5a02a2c4e88f19aee9f8ecb150e6bbbb1f07ad7d62266e5111c451f8030795cbcb783a2c8a43b

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lU+:Q+856utgpPF8u/7+

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_f58220014029a7ba3f576778ff679147_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-11_f58220014029a7ba3f576778ff679147_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1628

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1628-0-0x0000000000080000-0x0000000000090000-memory.dmp

    Filesize

    64KB

  • memory/1628-1-0x000000013F0A0000-0x000000013F3F4000-memory.dmp

    Filesize

    3.3MB

  • memory/1628-2-0x000000013F0A0000-0x000000013F3F4000-memory.dmp

    Filesize

    3.3MB