Analysis

  • max time kernel
    7s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-01-2024 06:34

General

  • Target

    48463e9423607e7e5fbb05b42a3bc4ae.doc

  • Size

    623KB

  • MD5

    48463e9423607e7e5fbb05b42a3bc4ae

  • SHA1

    922f69f07b42322123a3ff3f8f6e63277d0deb70

  • SHA256

    cef7ccf63ab0648d312c44000f29f93d672e6a99a8ab5d08b599719d3f2ac23d

  • SHA512

    8e61c966467e0c4cf1edce45f25a43464d59f156c958c66169af4fbe6214e7ca6510995f5f8167ebca30813f70246d5164d1b77e6bc83b3255946780fc345bc8

  • SSDEEP

    12288:zV9iQsDr8NREUYfwg8I3HMzNK3Rb+jC4xU4WhO:zVXkr8N+UYhR3HMBK3RMeO

Malware Config

Extracted

Family

hancitor

Botnet

1908_jkdsf

C2

http://thookedaurce.com/8/forum.php

http://foolockpary.ru/8/forum.php

http://usitemithe.ru/8/forum.php

Signatures

  • Hancitor

    Hancitor is downloader used to deliver other malware families.

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Looks up external IP address via web service 1 IoCs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\48463e9423607e7e5fbb05b42a3bc4ae.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • NTFS ADS
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4856
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1808
      • C:\Windows\SYSTEM32\rundll32.exe
        rundll32 c:\users\admin\appdata\roaming\microsoft\templates\yefff.dll,KBLQIJOPAQU
        2⤵
        • Process spawned unexpected child process
        PID:4084
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32 c:\users\admin\appdata\roaming\microsoft\templates\yefff.dll,KBLQIJOPAQU
          3⤵
            PID:1892

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1892-154-0x00000000012C0000-0x00000000012CA000-memory.dmp

        Filesize

        40KB

      • memory/1892-178-0x00000000012C0000-0x00000000012CA000-memory.dmp

        Filesize

        40KB

      • memory/1892-160-0x0000000000400000-0x00000000004D2000-memory.dmp

        Filesize

        840KB

      • memory/1892-153-0x00000000012A0000-0x00000000012A8000-memory.dmp

        Filesize

        32KB

      • memory/4856-36-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-218-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-151-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-4-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-3-0x00007FF93FA10000-0x00007FF93FA20000-memory.dmp

        Filesize

        64KB

      • memory/4856-2-0x00007FF93FA10000-0x00007FF93FA20000-memory.dmp

        Filesize

        64KB

      • memory/4856-0-0x00007FF93FA10000-0x00007FF93FA20000-memory.dmp

        Filesize

        64KB

      • memory/4856-11-0x00007FF93D9B0000-0x00007FF93D9C0000-memory.dmp

        Filesize

        64KB

      • memory/4856-12-0x00007FF93D9B0000-0x00007FF93D9C0000-memory.dmp

        Filesize

        64KB

      • memory/4856-30-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-1-0x00007FF93FA10000-0x00007FF93FA20000-memory.dmp

        Filesize

        64KB

      • memory/4856-37-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-46-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-55-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-61-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-86-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-92-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-125-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-135-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-136-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-141-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-145-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-148-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-152-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-10-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-9-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-6-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-8-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-175-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-147-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-146-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-144-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-143-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-142-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-140-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-139-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-158-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-159-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-7-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-161-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-164-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-165-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-166-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-174-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-149-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-177-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-5-0x00007FF93FA10000-0x00007FF93FA20000-memory.dmp

        Filesize

        64KB

      • memory/4856-180-0x0000025293290000-0x0000025294260000-memory.dmp

        Filesize

        15.8MB

      • memory/4856-217-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-150-0x00007FF97F990000-0x00007FF97FB85000-memory.dmp

        Filesize

        2.0MB

      • memory/4856-216-0x00007FF93FA10000-0x00007FF93FA20000-memory.dmp

        Filesize

        64KB

      • memory/4856-215-0x00007FF93FA10000-0x00007FF93FA20000-memory.dmp

        Filesize

        64KB

      • memory/4856-214-0x00007FF93FA10000-0x00007FF93FA20000-memory.dmp

        Filesize

        64KB

      • memory/4856-213-0x00007FF93FA10000-0x00007FF93FA20000-memory.dmp

        Filesize

        64KB