Analysis

  • max time kernel
    133s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 21:01

General

  • Target

    5cb16d8c96a6422a09209b23ab3d32ebf23d53b3aa63dd0f572cdb2a84ef3a79.xlsm

  • Size

    35KB

  • MD5

    d841a11233502b9976c88ecfbd9cc680

  • SHA1

    03c66bb80e738d596484bfaac24736e98a9b5e42

  • SHA256

    5cb16d8c96a6422a09209b23ab3d32ebf23d53b3aa63dd0f572cdb2a84ef3a79

  • SHA512

    213133ea9d82cb45a3b112a95d1d2d1f59ad269e3730ec0b13b3b1bc61bd9ebf037633ada42a6e6966bd0feb01e376f74f374747c6600e9472410fafaf3a7e48

  • SSDEEP

    768:9smn9tnd5euAjOZpqcVbZYpoRuBlIiOKMArOoooooooooooooooooooooooooofS:9FtndguUOZZ1ZYpoQ/pMA6Kt

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://dlqsclub.com/wp-content/uploads/8ST56kZvvQ/

xlm40.dropper

https://blog.nilbt.com/wp-includes/Text/Diff/aleM3D/

xlm40.dropper

https://idolevran.com/wp-admin/nKRqye7TwOjZVjvFib/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\5cb16d8c96a6422a09209b23ab3d32ebf23d53b3aa63dd0f572cdb2a84ef3a79.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\xdha.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:3432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    683B

    MD5

    4688b7761a76f4f98d918ed3ec08c7ff

    SHA1

    6a442d2c35624655dac9b33df80c03aafb9fc53b

    SHA256

    35ac8be4c261426ed52022f75d2ae9b529d3cdadb4463a45fd208d8c1676dd73

    SHA512

    d29182dc663d42ec314e94c2b25e16c6940349a70a7d1383db8abd7b20f7dff8353ceff17a1caeadd6f12e3b129983ca184283f7988189ef3c05831c2a2465ab

  • C:\Users\Admin\xdha.ocx

    Filesize

    114B

    MD5

    e89f75f918dbdcee28604d4e09dd71d7

    SHA1

    f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

    SHA256

    6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

    SHA512

    8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

  • memory/4564-3-0x00007FF9BDE10000-0x00007FF9BDE20000-memory.dmp

    Filesize

    64KB

  • memory/4564-8-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-2-0x00007FF9BDE10000-0x00007FF9BDE20000-memory.dmp

    Filesize

    64KB

  • memory/4564-12-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-13-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-11-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-14-0x00007FF9BBCA0000-0x00007FF9BBCB0000-memory.dmp

    Filesize

    64KB

  • memory/4564-10-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-15-0x00007FF9BBCA0000-0x00007FF9BBCB0000-memory.dmp

    Filesize

    64KB

  • memory/4564-7-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-18-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-17-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-16-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-6-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-4-0x00007FF9BDE10000-0x00007FF9BDE20000-memory.dmp

    Filesize

    64KB

  • memory/4564-9-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-1-0x00007FF9FDE2D000-0x00007FF9FDE2E000-memory.dmp

    Filesize

    4KB

  • memory/4564-5-0x00007FF9BDE10000-0x00007FF9BDE20000-memory.dmp

    Filesize

    64KB

  • memory/4564-42-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-43-0x00007FF9FDE2D000-0x00007FF9FDE2E000-memory.dmp

    Filesize

    4KB

  • memory/4564-44-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-45-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-46-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-48-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-49-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-47-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-50-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-51-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-52-0x00007FF9FDD90000-0x00007FF9FDF85000-memory.dmp

    Filesize

    2.0MB

  • memory/4564-0-0x00007FF9BDE10000-0x00007FF9BDE20000-memory.dmp

    Filesize

    64KB