Analysis

  • max time kernel
    132s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-06-2024 00:28

General

  • Target

    2024-06-01_19ec5de92be2ec8099077bfba2bad311_cobalt-strike_cobaltstrike.exe

  • Size

    6.0MB

  • MD5

    19ec5de92be2ec8099077bfba2bad311

  • SHA1

    cba35aaf3101ff5c4fba746c0f46826ff1a4136e

  • SHA256

    b27fcf8e9e306811c5364ae1b845266b8e47df7c9fc4c12fe1be74a8816ccd36

  • SHA512

    a57765e5108331a308d6251b9dd985733f231261f87b18add05941044efb885246e1295be1fc0432a4c95a0dce9d09db9901a6dcbe8fab7feb4e56c2cede147d

  • SSDEEP

    98304:oemTLkNdfE0pZrt56utgpPFotBER/mQ32lUC:T+856utgpPF8u/7C

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\2024-06-01_19ec5de92be2ec8099077bfba2bad311_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-01_19ec5de92be2ec8099077bfba2bad311_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2020
  • 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=3744,i,3724086843943218842,1026644135694712596,262144 --variations-seed-version --mojo-platform-channel-handle=1028 /prefetch:8
    1⤵
      PID:1860

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2020-0-0x00007FF72F670000-0x00007FF72F9C4000-memory.dmp

      Filesize

      3.3MB

    • memory/2020-1-0x000002022D470000-0x000002022D480000-memory.dmp

      Filesize

      64KB

    • memory/2020-2-0x00007FF72F670000-0x00007FF72F9C4000-memory.dmp

      Filesize

      3.3MB