Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    08-11-2021 13:38

General

  • Target

    8fbe2112d360c6a0f0b18be369b9951a.exe

  • Size

    534KB

  • MD5

    8fbe2112d360c6a0f0b18be369b9951a

  • SHA1

    fde28c60ea0938c49928d60d75f5adcd76f84903

  • SHA256

    596e838294aa3618fd5a6e8d71ae615f549a9df857745c41515134f748f68ef3

  • SHA512

    ec59f9b7b3d5242fb58b95dd31de7f180e006c6d37de24763b127f6e7840a78a77fbeab900a88c010c6227c25ec484ecd8381cbc989e1a96ed603f38a8e4d38f

Malware Config

Extracted

Family

raccoon

Version

1.8.3

Botnet

243f5e3056753d9f9706258dce4f79e57c3a9c44

Attributes
  • url4cnc

    http://178.23.190.57/agrybirdsgamerept

    http://91.219.236.162/agrybirdsgamerept

    http://185.163.47.176/agrybirdsgamerept

    http://193.38.54.238/agrybirdsgamerept

    http://74.119.192.122/agrybirdsgamerept

    http://91.219.236.240/agrybirdsgamerept

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\8fbe2112d360c6a0f0b18be369b9951a.exe
    "C:\Users\Admin\AppData\Local\Temp\8fbe2112d360c6a0f0b18be369b9951a.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 440
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1200

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1200-59-0x0000000000000000-mapping.dmp
  • memory/1200-60-0x00000000002E0000-0x0000000000340000-memory.dmp
    Filesize

    384KB

  • memory/2040-55-0x0000000074F61000-0x0000000074F63000-memory.dmp
    Filesize

    8KB

  • memory/2040-57-0x0000000000360000-0x00000000003EF000-memory.dmp
    Filesize

    572KB

  • memory/2040-56-0x0000000000310000-0x000000000035F000-memory.dmp
    Filesize

    316KB

  • memory/2040-58-0x0000000000400000-0x0000000000491000-memory.dmp
    Filesize

    580KB