Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    11/01/2024, 08:49

General

  • Target

    53121da0e60c4ee00a0550e86403b123.exe

  • Size

    455KB

  • MD5

    53121da0e60c4ee00a0550e86403b123

  • SHA1

    de7cf328ad3100030f55ac9b1d5a77a751b2aa8a

  • SHA256

    17557537bcb33f2a0ad3ff0caf7b084e63468144b2e6cb8180f6598adfdc5c9a

  • SHA512

    5b2b6fa46a646eddeb96e452fe56f543bdab268f2c9d7d1c3eafd70635127cbc4885714471e996785bfeafdf8570d618361f2c161381c77c4f597db8c8870c69

  • SSDEEP

    3072:b1JXog0BEy3YXZt1pfDhxi2YcRVm16Pn6tpz/CKhz9i2YcRPm16Pn6ckCwi2YcRK:jyYxiWm16Mqu5iym16rwiRmU6c

Score
10/10

Malware Config

Signatures

  • Chaos

    Ransomware family first seen in June 2021.

  • Chaos Ransomware 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\53121da0e60c4ee00a0550e86403b123.exe
    "C:\Users\Admin\AppData\Local\Temp\53121da0e60c4ee00a0550e86403b123.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1752

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1752-0-0x00000000001E0000-0x0000000000256000-memory.dmp

          Filesize

          472KB

        • memory/1752-1-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

          Filesize

          9.9MB

        • memory/1752-2-0x000000001B180000-0x000000001B200000-memory.dmp

          Filesize

          512KB

        • memory/1752-3-0x000000001B180000-0x000000001B200000-memory.dmp

          Filesize

          512KB

        • memory/1752-4-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

          Filesize

          9.9MB

        • memory/1752-5-0x000000001B180000-0x000000001B200000-memory.dmp

          Filesize

          512KB

        • memory/1752-6-0x000000001B180000-0x000000001B200000-memory.dmp

          Filesize

          512KB