Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    14-11-2021 06:07

General

  • Target

    3e2248e6b8b4056a604432a1b3d57d5b.exe

  • Size

    448KB

  • MD5

    3e2248e6b8b4056a604432a1b3d57d5b

  • SHA1

    353e1f4a0cf1bfd54bcaf56b4806b275f12b7efc

  • SHA256

    1abda6533abb0bc7d91351e49a8033d50748f82c58b2ee7e5c249432a60cd4d3

  • SHA512

    da82093b6397ca8c3b690be64437a8f1ce1f7608fdbba3511c33b57fb1795c932da77bc3070c5dfda3c155ab4877b9350449b2edfc47e8d452a9150df4cb294b

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\3e2248e6b8b4056a604432a1b3d57d5b.exe
    "C:\Users\Admin\AppData\Local\Temp\3e2248e6b8b4056a604432a1b3d57d5b.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1096 -s 412
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:328

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/328-58-0x0000000000000000-mapping.dmp
  • memory/328-60-0x00000000003E0000-0x00000000003E1000-memory.dmp
    Filesize

    4KB

  • memory/1096-55-0x00000000758C1000-0x00000000758C3000-memory.dmp
    Filesize

    8KB

  • memory/1096-57-0x0000000000310000-0x000000000039F000-memory.dmp
    Filesize

    572KB

  • memory/1096-56-0x00000000002C0000-0x000000000030F000-memory.dmp
    Filesize

    316KB

  • memory/1096-59-0x0000000000400000-0x0000000000491000-memory.dmp
    Filesize

    580KB