Analysis

  • max time kernel
    133s
  • max time network
    140s
  • 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, 05:24

General

  • Target

    ffdad332dabc1a45efd3bc6733ece2971b11564c2cc77eb9d05ba378a96190da.xlsm

  • Size

    35KB

  • MD5

    73e285d9ddbf3538638768ff610cd24d

  • SHA1

    ff7111137ba73574f155857f16f8def5b236032e

  • SHA256

    ffdad332dabc1a45efd3bc6733ece2971b11564c2cc77eb9d05ba378a96190da

  • SHA512

    c309673929521453805f1bd01a0a510207ed3c48312a933b73eb475fcae2f254e4e9d51d3d8dbca106a7691074dd00c7cd627e621733c81475b8880114bae8ac

  • SSDEEP

    768:Bsmn9tnd5euAjOZpqcVbZYpoRuBlIiOKMArOoooooooooooooooooooooooooofS:BFtndguUOZZ1ZYpoQ/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\ffdad332dabc1a45efd3bc6733ece2971b11564c2cc77eb9d05ba378a96190da.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:1480
    • 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:1008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\xdha.ocx

    Filesize

    114B

    MD5

    e89f75f918dbdcee28604d4e09dd71d7

    SHA1

    f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

    SHA256

    6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

    SHA512

    8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

  • memory/1480-9-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-12-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-3-0x00007FF8FCF70000-0x00007FF8FCF80000-memory.dmp

    Filesize

    64KB

  • memory/1480-2-0x00007FF8FCF70000-0x00007FF8FCF80000-memory.dmp

    Filesize

    64KB

  • memory/1480-4-0x00007FF8FCF70000-0x00007FF8FCF80000-memory.dmp

    Filesize

    64KB

  • memory/1480-8-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-11-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-15-0x00007FF8FAD50000-0x00007FF8FAD60000-memory.dmp

    Filesize

    64KB

  • memory/1480-1-0x00007FF93CF8D000-0x00007FF93CF8E000-memory.dmp

    Filesize

    4KB

  • memory/1480-13-0x00007FF8FAD50000-0x00007FF8FAD60000-memory.dmp

    Filesize

    64KB

  • memory/1480-5-0x00007FF8FCF70000-0x00007FF8FCF80000-memory.dmp

    Filesize

    64KB

  • memory/1480-14-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-10-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-18-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-17-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-16-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-7-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-6-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-0-0x00007FF8FCF70000-0x00007FF8FCF80000-memory.dmp

    Filesize

    64KB

  • memory/1480-42-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-43-0x00007FF93CF8D000-0x00007FF93CF8E000-memory.dmp

    Filesize

    4KB

  • memory/1480-44-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1480-45-0x00007FF93CEF0000-0x00007FF93D0E5000-memory.dmp

    Filesize

    2.0MB