Analysis

  • max time kernel
    122s
  • max time network
    170s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    13/11/2021, 19:21

General

  • Target
    672bb8e0f32231714c6e2e52250eb1d1.exe
  • Size 594KB
  • Sample211113-x2nnbacddm
  • SHA256 8f34321cad9e1f7e2d41ea9ca04699aef59ba9c768ecef60ce2bf54bf13826bd
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • raccoon

Version
  • 1.8.3-hotfix

Botnet
  • 675718a5f2ce6d3cacf6cb04a512f5637eae995f

Attributes
  • url4cnc

    http://91.219.236.27/agrybirdsgamerept

    http://5.181.156.92/agrybirdsgamerept

    http://91.219.236.207/agrybirdsgamerept

    http://185.225.19.18/agrybirdsgamerept

    http://91.219.237.227/agrybirdsgamerept

    http://185.163.47.176/agrybirdsgamerept

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\672bb8e0f32231714c6e2e52250eb1d1.exe
    "C:\Users\Admin\AppData\Local\Temp\672bb8e0f32231714c6e2e52250eb1d1.exe"
    1⤵
      PID:4292
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4292 -s 796
        2⤵
        • Suspicious use of NtCreateProcessExOtherParentProcess
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4512

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/4292-118-0x0000000002DF9000-0x0000000002E48000-memory.dmp

          memory/4292-119-0x0000000002D20000-0x0000000002DAF000-memory.dmp

          memory/4292-120-0x0000000000400000-0x0000000002B8D000-memory.dmp