Analysis

  • max time kernel
    154s
  • max time network
    191s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    08/06/2022, 21:32

General

  • Target

    17454b5c4de7f3404668c1bf54a691c577b9c26adf5987b7c6fa748fc1267963.dll

  • Size

    147KB

  • MD5

    807270038736d7095ef4c134afac8054

  • SHA1

    56df9dca3588f02d6d44946651bf134116e50e14

  • SHA256

    17454b5c4de7f3404668c1bf54a691c577b9c26adf5987b7c6fa748fc1267963

  • SHA512

    3f9e21b7076eff56735d784ddb5902274bfc6bc899a43a13ba8510e1ed00daa87ee1f867bea488f637601a829d4c424dccd039e07160014230b859731db182d7

Malware Config

Extracted

Family

hancitor

Botnet

2410_43984389

C2

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

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

http://penreleaplif.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 8 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\17454b5c4de7f3404668c1bf54a691c577b9c26adf5987b7c6fa748fc1267963.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4524
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\17454b5c4de7f3404668c1bf54a691c577b9c26adf5987b7c6fa748fc1267963.dll,#1
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2544
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\System32\svchost.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:912

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/912-133-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/912-135-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/912-138-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2544-131-0x0000000001460000-0x0000000001469000-memory.dmp

    Filesize

    36KB

  • memory/2544-137-0x0000000001490000-0x000000000149C000-memory.dmp

    Filesize

    48KB

  • memory/2544-136-0x0000000001460000-0x0000000001469000-memory.dmp

    Filesize

    36KB