Analysis

  • max time kernel
    131s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/09/2024, 07:58

General

  • Target

    2024-09-09_fee4d288c86c479b679e761d85b6137c_cobalt-strike_cobaltstrike_poet-rat.exe

  • Size

    5.9MB

  • MD5

    fee4d288c86c479b679e761d85b6137c

  • SHA1

    3cb573a80a990deed92edb82029f5a0ec67ceddf

  • SHA256

    eb4ef2fe095ddc5abd72123ff1230732b4721100bef421427c6421c324bf4b16

  • SHA512

    e730ba5a89a18b55e1cf4e9d6972860da42e0ab360a2983bfb7799d71fcedde98401e16c6af015dee9a3c6c8eab6042aee55f61bad6611b189598f64139130d6

  • 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.

  • 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\2024-09-09_fee4d288c86c479b679e761d85b6137c_cobalt-strike_cobaltstrike_poet-rat.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-09_fee4d288c86c479b679e761d85b6137c_cobalt-strike_cobaltstrike_poet-rat.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2956
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4404,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4400 /prefetch:8
    1⤵
      PID:4028

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2956-0-0x00007FF683240000-0x00007FF683594000-memory.dmp

      Filesize

      3.3MB

    • memory/2956-1-0x00000242CFD50000-0x00000242CFD60000-memory.dmp

      Filesize

      64KB

    • memory/2956-2-0x00007FF683240000-0x00007FF683594000-memory.dmp

      Filesize

      3.3MB