Analysis

  • max time kernel
    125s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211104
  • submitted
    13/11/2021, 19:21

General

  • Target
    2901ef7ac9e8cc28cee1ddfb22462160.exe
  • Size 593KB
  • Sample211113-x2nnbafdd5
  • SHA256 fdd4f5811b2ddef82ef643bbad923e615838947ecd447a4ad08b13f675b05c40
  • 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.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2901ef7ac9e8cc28cee1ddfb22462160.exe
    "C:\Users\Admin\AppData\Local\Temp\2901ef7ac9e8cc28cee1ddfb22462160.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:572
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 572 -s 412
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:1388

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/572-55-0x0000000002D2B000-0x0000000002D7A000-memory.dmp

        memory/572-56-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

        memory/572-57-0x00000000002A0000-0x000000000032F000-memory.dmp

        memory/572-58-0x0000000000400000-0x0000000002B8D000-memory.dmp

        memory/1388-60-0x0000000000390000-0x0000000000391000-memory.dmp