Analysis

  • max time kernel
    143s
  • max time network
    153s
  • 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 06:05

General

  • Target

    2024-06-08_e3dc9f3af31989b611ead2a5749ffb5f_cobalt-strike_cobaltstrike.exe

  • Size

    5.9MB

  • MD5

    e3dc9f3af31989b611ead2a5749ffb5f

  • SHA1

    20ce2dcbe39da329e5e3244a578bbb605d2ee461

  • SHA256

    6d0dc31a4434ff9d1e285485086e1c6211b6f72883b57c021e989d8ac887ebc7

  • SHA512

    2346e360f8bda9746e471cf607a83a2e1b3140dd11ed12d9949b3631ee635d980349b5522d9ad8b604c24587b81a1b028c646c6691686b8fba640eb3b7699e11

  • SSDEEP

    98304:BemTLkNdfE0pZrt56utgpPFotBER/mQ32lUx:Q+856utgpPF8u/7x

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_e3dc9f3af31989b611ead2a5749ffb5f_cobalt-strike_cobaltstrike.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-08_e3dc9f3af31989b611ead2a5749ffb5f_cobalt-strike_cobaltstrike.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:656
  • 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=2232 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4620

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/656-0-0x00007FF7438A0000-0x00007FF743BF4000-memory.dmp

      Filesize

      3.3MB

    • memory/656-1-0x00000242D0D80000-0x00000242D0D90000-memory.dmp

      Filesize

      64KB

    • memory/656-2-0x00007FF7438A0000-0x00007FF743BF4000-memory.dmp

      Filesize

      3.3MB