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
    18-09-2024 03:40

General

  • Target

    2024-09-18_8630218573543f530872bd71d4219fe8_cobalt-strike_cobaltstrike_poet-rat.exe

  • Size

    5.9MB

  • MD5

    8630218573543f530872bd71d4219fe8

  • SHA1

    887d0d5acd32bd505fdfb50bd324b33555348960

  • SHA256

    85ee2e3e7d6db46a568b0b4e84b1738d81e9fefeb641ecaacf3377601e467148

  • SHA512

    aa29f1777d8dbb3f3e027c215c1c7c85be0c4422097482c07f2cf3ae15b96f04a4a22e18d3e085c2693584abdaf3a50e5924f99374db970b60662e27cd56d669

  • SSDEEP

    98304:oemTLkNdfE0pZrt56utgpPFotBER/mQ32lUH:T+856utgpPF8u/7H

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\2024-09-18_8630218573543f530872bd71d4219fe8_cobalt-strike_cobaltstrike_poet-rat.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-18_8630218573543f530872bd71d4219fe8_cobalt-strike_cobaltstrike_poet-rat.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1652
  • 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=4304,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4060 /prefetch:8
    1⤵
      PID:64

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1652-0-0x00007FF6CBBB0000-0x00007FF6CBF04000-memory.dmp

      Filesize

      3.3MB

    • memory/1652-1-0x000001EE3C780000-0x000001EE3C790000-memory.dmp

      Filesize

      64KB

    • memory/1652-2-0x00007FF6CBBB0000-0x00007FF6CBF04000-memory.dmp

      Filesize

      3.3MB