Analysis

  • max time kernel
    133s
  • max time network
    136s
  • 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 20:30

General

  • Target

    575d1f42108842de51d0ff762c76046c55d54080411b274e9d2e6b8ace84b3ea.xlsm

  • Size

    35KB

  • MD5

    978a0b5ce0cb5e132f5734c2a9eb5ab1

  • SHA1

    edaef6ef322bc469578a1d72e786df059f47385d

  • SHA256

    575d1f42108842de51d0ff762c76046c55d54080411b274e9d2e6b8ace84b3ea

  • SHA512

    8c9f696bcf886c301fdc084eaafa5c22cffe7aeb4a4ca8130086c7908aba82f9980407d2b858ac283a56abe2ab10ad7188af9e54b26e3e366caa827a3a4595ef

  • SSDEEP

    768:dsmn9tnd5euAjOZpqcVbZYpoRuBlIiOKMArOoooooooooooooooooooooooooofS:dFtndguUOZZ1ZYpoQ/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\575d1f42108842de51d0ff762c76046c55d54080411b274e9d2e6b8ace84b3ea.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:1436
    • 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:396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    07b2509fcc5827c6527a1978bfeb9a56

    SHA1

    ea758ac82ef82686dacd32c1f354f465b38ad8eb

    SHA256

    fe87c22f47935c0165288ad2b6ea67cd128c16cf575ee6ee899b38889c840334

    SHA512

    cfdbd54886de8d57dc3db4e7342912f7f236b4e1bd923f4885eb91a271f79aaac1a51c87f8c445dbeaf9137a338158459056bd053a6c6a03d09e077a28fa81da

  • C:\Users\Admin\xdha.ocx

    Filesize

    114B

    MD5

    e89f75f918dbdcee28604d4e09dd71d7

    SHA1

    f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

    SHA256

    6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

    SHA512

    8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

  • memory/1436-12-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-45-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-4-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-6-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-5-0x00007FFD458D0000-0x00007FFD458E0000-memory.dmp

    Filesize

    64KB

  • memory/1436-10-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-9-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-8-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-11-0x00007FFD43870000-0x00007FFD43880000-memory.dmp

    Filesize

    64KB

  • memory/1436-7-0x00007FFD458D0000-0x00007FFD458E0000-memory.dmp

    Filesize

    64KB

  • memory/1436-0-0x00007FFD458D0000-0x00007FFD458E0000-memory.dmp

    Filesize

    64KB

  • memory/1436-2-0x00007FFD458D0000-0x00007FFD458E0000-memory.dmp

    Filesize

    64KB

  • memory/1436-18-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-19-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-16-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-17-0x00007FFD43870000-0x00007FFD43880000-memory.dmp

    Filesize

    64KB

  • memory/1436-15-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-14-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-3-0x00007FFD458D0000-0x00007FFD458E0000-memory.dmp

    Filesize

    64KB

  • memory/1436-43-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-44-0x00007FFD858ED000-0x00007FFD858EE000-memory.dmp

    Filesize

    4KB

  • memory/1436-13-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-46-0x00007FFD85850000-0x00007FFD85A45000-memory.dmp

    Filesize

    2.0MB

  • memory/1436-1-0x00007FFD858ED000-0x00007FFD858EE000-memory.dmp

    Filesize

    4KB