Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211104
  • submitted
    14-11-2021 07:57

General

  • Target

    7eff0f5b940a4369f71f85c3bf7b0f0d.exe

  • Size

    500KB

  • MD5

    7eff0f5b940a4369f71f85c3bf7b0f0d

  • SHA1

    e1cf8d6fbdf6ff77a8f0391b472fa2752acadf90

  • SHA256

    5523638949848b383861e23b4d54caa09d1c7e047fb2293bd3938416339d5b59

  • SHA512

    823e180101da006dd2eb1dad1a7b1a9b35bf71589a1cedec62a006151a38e138bcb59cf881a61ed6b8f95fa62703a729d89adffd7728e39eec2bc8fe5c7312a9

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\7eff0f5b940a4369f71f85c3bf7b0f0d.exe
    "C:\Users\Admin\AppData\Local\Temp\7eff0f5b940a4369f71f85c3bf7b0f0d.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:972
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 972 -s 416
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:1472

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/972-55-0x0000000076A21000-0x0000000076A23000-memory.dmp
    Filesize

    8KB

  • memory/972-56-0x0000000000280000-0x00000000002CF000-memory.dmp
    Filesize

    316KB

  • memory/972-57-0x0000000000350000-0x00000000003DF000-memory.dmp
    Filesize

    572KB

  • memory/972-58-0x0000000000400000-0x0000000000491000-memory.dmp
    Filesize

    580KB

  • memory/1472-59-0x0000000000000000-mapping.dmp
  • memory/1472-60-0x00000000003B0000-0x0000000000410000-memory.dmp
    Filesize

    384KB