Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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 2 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:2848

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2848-0-0x0000000001050000-0x00000000010E0000-memory.dmp

    Filesize

    576KB

  • memory/2848-1-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

    Filesize

    9.9MB

  • memory/2848-2-0x000000001AF50000-0x000000001AFD0000-memory.dmp

    Filesize

    512KB

  • memory/2848-3-0x000000001AF50000-0x000000001AFD0000-memory.dmp

    Filesize

    512KB

  • memory/2848-4-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp

    Filesize

    9.9MB