Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    07-11-2021 08:13

General

  • Target

    65ecbb1c38b4ac891d8a90870e115398.exe

  • Size

    591KB

  • MD5

    65ecbb1c38b4ac891d8a90870e115398

  • SHA1

    78e3f1782d238b6375224a3ce7793b1cb08a95d4

  • SHA256

    58c1b22873a1eab4f8a7cc5a26085a2968637eaa3f22e7cbe8032ad6f25bbd38

  • SHA512

    a95b0ccaecdf007c4590efde4e56ec4e65b8d900e2070726393b912f4ef37b3761a641e7c85dfe8a9698f1bf9864afc8613d956e14414d5a0c78c00aa17a7dd9

Malware Config

Extracted

Family

raccoon

Version

1.8.3

Botnet

a741159db87f9df2b687764994c63c4c859ea476

Attributes
  • url4cnc

    http://178.23.190.57/hiioBlacklight1

    http://91.219.236.162/hiioBlacklight1

    http://185.163.47.176/hiioBlacklight1

    http://193.38.54.238/hiioBlacklight1

    http://74.119.192.122/hiioBlacklight1

    http://91.219.236.240/hiioBlacklight1

    https://t.me/hiioBlacklight1

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 behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\65ecbb1c38b4ac891d8a90870e115398.exe
    "C:\Users\Admin\AppData\Local\Temp\65ecbb1c38b4ac891d8a90870e115398.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1596
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 416
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:240

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/240-59-0x0000000000000000-mapping.dmp
  • memory/240-60-0x0000000000670000-0x0000000000671000-memory.dmp
    Filesize

    4KB

  • memory/1596-55-0x0000000000ADD000-0x0000000000B2C000-memory.dmp
    Filesize

    316KB

  • memory/1596-56-0x00000000757A1000-0x00000000757A3000-memory.dmp
    Filesize

    8KB

  • memory/1596-57-0x0000000000220000-0x00000000002AF000-memory.dmp
    Filesize

    572KB

  • memory/1596-58-0x0000000000400000-0x0000000000937000-memory.dmp
    Filesize

    5.2MB