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Analysis

  • max time kernel
    137s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/05/2024, 08:09

General

  • Target

    2024-05-31_6ba8213ae9d86c6f7f68b0896a491d47_cobalt-strike_cobaltstrike.exe

  • Size

    6.0MB

  • MD5

    6ba8213ae9d86c6f7f68b0896a491d47

  • SHA1

    2fb71a24d617a2bf24edbcb97623e819cb997778

  • SHA256

    9fcaa6e165749ca1851da39e44ce6756d301887d9c718b715fc54571b58beba9

  • SHA512

    7258c33d0be1e81f2981262974ed2f9c65ca01315969eb2241ceb081ec016a6734a71c7615599f7607479cbb1faaa1151dca9116edfe3dfc22d41de3aa669761

  • SSDEEP

    98304:oemTLkNdfE0pZrt56utgpPFotBER/mQ32lU9:T+856utgpPF8u/79

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\2024-05-31_6ba8213ae9d86c6f7f68b0896a491d47_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-31_6ba8213ae9d86c6f7f68b0896a491d47_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2252
  • 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=3688 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3252

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2252-0-0x00007FF6BF4D0000-0x00007FF6BF824000-memory.dmp

      Filesize

      3.3MB

    • memory/2252-1-0x000001A40CC90000-0x000001A40CCA0000-memory.dmp

      Filesize

      64KB

    • memory/2252-2-0x00007FF6BF4D0000-0x00007FF6BF824000-memory.dmp

      Filesize

      3.3MB