Analysis

  • max time kernel
    140s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-03-2024 11:08

General

  • Target

    c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exe

  • Size

    559KB

  • MD5

    0dc52e06b21db8468d6692c77fbf8f03

  • SHA1

    0ba31eebbcacb53fde4de77dc117628de63fe254

  • SHA256

    c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893

  • SHA512

    6ac0bf179283c45d6d99349718f4dceb4e7e178dc5463498ce8f5cf4ad513bb454dfe280cc7c4358597e7035d174e80538045ed9b1e2bd60812d9cf7d6c3bd58

  • SSDEEP

    3072:lhgbQIbpny6h3Ey3/OrLZt1i9i2YcRVm16Pn61ADuHOi2YcRTmH6PG6d5kCZKi2H:DaQMpyWN9iWm16iyiqmH650ibmK6J

Score
10/10

Malware Config

Signatures

  • Chaos

    Ransomware family first seen in June 2021.

  • Chaos Ransomware 1 IoCs
  • Detects command variations typically used by ransomware 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exe
    "C:\Users\Admin\AppData\Local\Temp\c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4268
  • 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=1340 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4984

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4268-0-0x0000000000D40000-0x0000000000DD0000-memory.dmp

      Filesize

      576KB

    • memory/4268-1-0x00007FFFA4610000-0x00007FFFA50D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4268-2-0x0000000002ED0000-0x0000000002EE0000-memory.dmp

      Filesize

      64KB

    • memory/4268-3-0x0000000002ED0000-0x0000000002EE0000-memory.dmp

      Filesize

      64KB

    • memory/4268-4-0x00007FFFA4610000-0x00007FFFA50D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4268-5-0x0000000002ED0000-0x0000000002EE0000-memory.dmp

      Filesize

      64KB

    • memory/4268-6-0x0000000002ED0000-0x0000000002EE0000-memory.dmp

      Filesize

      64KB

    • memory/4268-7-0x0000000002ED0000-0x0000000002EE0000-memory.dmp

      Filesize

      64KB