Analysis

  • max time kernel
    131s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-06-2024 09:25

General

  • Target

    2024-06-08_660a5c06e4c40d2ba42dc464b04616ea_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    660a5c06e4c40d2ba42dc464b04616ea

  • SHA1

    3c71922ac7aa06be93dcf304918ef611681c741f

  • SHA256

    497a2a9ffe04615162a5d3006998dbbe86a3dd2e83379c47533e4dcc66c7e321

  • SHA512

    3b2a0f33304a821991740cf922a92bb70ddc2c47a235c154f6944ea1645fa4d79da31332fd54aa8af6ff9bfa476590c23e3edfe53cbef7c8a5ccd4890acbb5ee

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lU+:Q+856utgpPF8u/7+

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_660a5c06e4c40d2ba42dc464b04616ea_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-08_660a5c06e4c40d2ba42dc464b04616ea_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3468
  • 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 --field-trial-handle=4400,i,1067197275908310731,12785105794523264014,262144 --variations-seed-version --mojo-platform-channel-handle=4232 /prefetch:8
    1⤵
      PID:3384

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3468-0-0x00007FF60AF80000-0x00007FF60B2D4000-memory.dmp

      Filesize

      3.3MB

    • memory/3468-1-0x0000019DF0880000-0x0000019DF0890000-memory.dmp

      Filesize

      64KB

    • memory/3468-2-0x00007FF60AF80000-0x00007FF60B2D4000-memory.dmp

      Filesize

      3.3MB