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
    08-06-2024 06:42

General

  • Target

    2024-06-08_1d53590d39a7843d48f639fb169d9525_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    1d53590d39a7843d48f639fb169d9525

  • SHA1

    2a1069922c7805cd1f53bf574ad7cac50221b339

  • SHA256

    58880471ea7c4db1c043a58217d2937e6003109d0bf70b2b21d11592dd651879

  • SHA512

    7ddac3b20be7ac399edbf7afb19c999b3e1d9c93b85a6e70bd1067fe23fe79259d2c51b271a9a20d0f07d1a1ecdce505882bf0aa502a1be2086cb877d354bfd2

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lUf:Q+856utgpPF8u/7f

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\2024-06-08_1d53590d39a7843d48f639fb169d9525_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-08_1d53590d39a7843d48f639fb169d9525_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4544
  • 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=3912 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2340

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4544-0-0x00007FF720DD0000-0x00007FF721124000-memory.dmp

      Filesize

      3.3MB

    • memory/4544-1-0x0000029F3C900000-0x0000029F3C910000-memory.dmp

      Filesize

      64KB

    • memory/4544-2-0x00007FF720DD0000-0x00007FF721124000-memory.dmp

      Filesize

      3.3MB