Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    25-06-2022 03:12

General

  • Target

    c3ca95d1ffbcc03b2759edd3d14705f56e32f0bd88e051686ee1e78ae03ec0b9.dll

  • Size

    153KB

  • MD5

    bcb2cb4b1013272f4ffd5b4a572d1ba4

  • SHA1

    10088466c6a991a67a71392ec93d3cdfc6e5864f

  • SHA256

    c3ca95d1ffbcc03b2759edd3d14705f56e32f0bd88e051686ee1e78ae03ec0b9

  • SHA512

    e114319901c27d7587e68ca44d5cda9f12ce59b719ad080811ac07de765325c692edd341cea6dd9f75ba80de620e0ce9a2fbc61c060f45ee1a8af3f32936a0e8

Malware Config

Extracted

Family

hancitor

Botnet

2301_983487

C2

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

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

http://torssestih.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\c3ca95d1ffbcc03b2759edd3d14705f56e32f0bd88e051686ee1e78ae03ec0b9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:732
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c3ca95d1ffbcc03b2759edd3d14705f56e32f0bd88e051686ee1e78ae03ec0b9.dll,#1
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1096
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\System32\svchost.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1140

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1096-55-0x0000000076561000-0x0000000076563000-memory.dmp

    Filesize

    8KB

  • memory/1096-56-0x0000000000160000-0x0000000000169000-memory.dmp

    Filesize

    36KB

  • memory/1096-61-0x0000000000190000-0x000000000019C000-memory.dmp

    Filesize

    48KB

  • memory/1096-63-0x0000000000190000-0x000000000019C000-memory.dmp

    Filesize

    48KB

  • memory/1096-64-0x0000000000160000-0x0000000000169000-memory.dmp

    Filesize

    36KB

  • memory/1140-57-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/1140-59-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/1140-65-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/1140-67-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/1140-68-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB