Analysis

  • max time kernel
    133s
  • max time network
    155s
  • 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 18:44

General

  • Target

    576849eff489b4b8db2fc46a15e8b70954d90932b662c95d669cf2ab31f22891.xlsm

  • Size

    35KB

  • MD5

    6b55d4f4e400c3387ed6716984e7f416

  • SHA1

    8d4299c37ea6b30e42c8a7838166f7f393ed8a76

  • SHA256

    576849eff489b4b8db2fc46a15e8b70954d90932b662c95d669cf2ab31f22891

  • SHA512

    acfe7a9ca90c4b3b9f9fedd4396b8baff073a09191f2aab61c71ea9618302f6388c2f19d9ba90d479ba556b0a7aef0d2b22e96a2621156ac333d0058c505688e

  • SSDEEP

    768:tsmn9tnd5euAjOZpqcVbZYpoRuBlIiOKMArOoooooooooooooooooooooooooofS:tFtndguUOZZ1ZYpoQ/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\576849eff489b4b8db2fc46a15e8b70954d90932b662c95d669cf2ab31f22891.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:3496
    • 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:3696

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

    4da289df13b91d604c366ca51734e818

    SHA1

    56655e728cbb25d7b5667a53b099968fd457b606

    SHA256

    4953d700bd6a4f299fc4df2fa07818add63a6da9864e6915b9aa12c77f2ba609

    SHA512

    b6321a800a4d252c6010c8412ab7fe0d8c5209694e1e7437945eec1f24d3dcf4733ec37e0553dc2541d3b13bea26fc49ef2e8486ef4ae29a1f4dfc965c834b33

  • C:\Users\Admin\xdha.ocx

    Filesize

    114B

    MD5

    e89f75f918dbdcee28604d4e09dd71d7

    SHA1

    f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

    SHA256

    6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

    SHA512

    8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

  • memory/3496-12-0x00007FFE98C20000-0x00007FFE98C30000-memory.dmp

    Filesize

    64KB

  • memory/3496-1-0x00007FFEDB00D000-0x00007FFEDB00E000-memory.dmp

    Filesize

    4KB

  • memory/3496-0-0x00007FFE9AFF0000-0x00007FFE9B000000-memory.dmp

    Filesize

    64KB

  • memory/3496-6-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-5-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-8-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-9-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-10-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-7-0x00007FFE9AFF0000-0x00007FFE9B000000-memory.dmp

    Filesize

    64KB

  • memory/3496-14-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-4-0x00007FFE9AFF0000-0x00007FFE9B000000-memory.dmp

    Filesize

    64KB

  • memory/3496-2-0x00007FFE9AFF0000-0x00007FFE9B000000-memory.dmp

    Filesize

    64KB

  • memory/3496-11-0x00007FFE98C20000-0x00007FFE98C30000-memory.dmp

    Filesize

    64KB

  • memory/3496-15-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-16-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-17-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-18-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-3-0x00007FFE9AFF0000-0x00007FFE9B000000-memory.dmp

    Filesize

    64KB

  • memory/3496-42-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-43-0x00007FFEDB00D000-0x00007FFEDB00E000-memory.dmp

    Filesize

    4KB

  • memory/3496-44-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-48-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB

  • memory/3496-13-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

    Filesize

    2.0MB