Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    09-06-2022 09:05

General

  • Target

    14edb72021fa36f77ef8b477af70ef25bfd1dfa72331fb2f48ab09a8817f9cec.dll

  • Size

    32KB

  • MD5

    3269403f22012392c84afd2893d9b2c3

  • SHA1

    dbbaa659b2df403dd029555f9cfbac1dad255723

  • SHA256

    14edb72021fa36f77ef8b477af70ef25bfd1dfa72331fb2f48ab09a8817f9cec

  • SHA512

    6a0981a9565d2e1a9ad6cc126f0e29557f2a2ee8cf48a079ab24dc38c94553f2e90851d5043cc2a9da6a6d4153327efba2a3c22552bd095521be6d7a2f66c60f

Malware Config

Extracted

Family

hancitor

Botnet

0912_1237732

C2

http://featicent.com/4/forum.php

http://whysturprom.ru/4/forum.php

http://usseleteria.ru/4/forum.php

Signatures

  • Hancitor

    Hancitor is downloader used to deliver other malware families.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\14edb72021fa36f77ef8b477af70ef25bfd1dfa72331fb2f48ab09a8817f9cec.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1320
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\14edb72021fa36f77ef8b477af70ef25bfd1dfa72331fb2f48ab09a8817f9cec.dll,#1
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:904
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\System32\svchost.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:624

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/624-56-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/624-58-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/624-59-0x0000000000402960-mapping.dmp

  • memory/624-61-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/624-63-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/624-64-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/904-54-0x0000000000000000-mapping.dmp

  • memory/904-55-0x0000000075CD1000-0x0000000075CD3000-memory.dmp

    Filesize

    8KB