Analysis

  • max time kernel
    142s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-06-2024 18:00

General

  • Target

    2024-06-06_24194c6072bde07ca305788e69f9aa7f_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    24194c6072bde07ca305788e69f9aa7f

  • SHA1

    7c8f048093b0fbe8de6b2db905149e77d5f27f9f

  • SHA256

    e0ce93f4e4735e33196b21a71c0460c820a6f25e99341ad61e3c7c152d46f764

  • SHA512

    fcb24ffd44cb4a8164244a72bc0e629fdc1f08e4325b6287de8791e04eb50f2d4f3b25322d5df3121065ba12a310d3bf6537aa66fab06bf7592c4ae967c24f37

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lUk:Q+856utgpPF8u/7k

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\2024-06-06_24194c6072bde07ca305788e69f9aa7f_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-06_24194c6072bde07ca305788e69f9aa7f_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3420
  • 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 --no-appcompat-clear --mojo-platform-channel-handle=4168 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4172

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3420-0-0x00007FF75D2D0000-0x00007FF75D624000-memory.dmp

      Filesize

      3.3MB

    • memory/3420-1-0x00000264C03E0000-0x00000264C03F0000-memory.dmp

      Filesize

      64KB

    • memory/3420-2-0x00007FF75D2D0000-0x00007FF75D624000-memory.dmp

      Filesize

      3.3MB