Analysis

  • max time kernel
    143s
  • max time network
    152s
  • 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 10:49

General

  • Target

    2024-06-08_10f6f71f8149a66c1cb5eac11539f8f8_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    10f6f71f8149a66c1cb5eac11539f8f8

  • SHA1

    48cd97630981fa207d749f2c91aba5c68b419ff7

  • SHA256

    0cd84621497069fca0fcaabed3e378917eadc1b67f1d076e1d3b7f5ad467f3e0

  • SHA512

    c1e7902a056f2cdfdaee036336f087a1ae55a27f96ae626c032d5e185dc490bcfddc9b0e20d7841d3810d1ab98ebc077a8307f999f225de0fba70ef9fd857ae2

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lU0:Q+856utgpPF8u/70

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_10f6f71f8149a66c1cb5eac11539f8f8_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-08_10f6f71f8149a66c1cb5eac11539f8f8_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4948
  • 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=4076 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:232

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4948-0-0x00007FF68F640000-0x00007FF68F994000-memory.dmp

      Filesize

      3.3MB

    • memory/4948-1-0x0000025607180000-0x0000025607190000-memory.dmp

      Filesize

      64KB

    • memory/4948-2-0x00007FF68F640000-0x00007FF68F994000-memory.dmp

      Filesize

      3.3MB