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Analysis

  • max time kernel
    133s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/11/2024, 00:40

General

  • Target

    6e6c674d5cc7b727661f90019d29578733e3aa791a26747298f4fd1e8fce8cf9.xlsm

  • Size

    29KB

  • MD5

    3e3a01295ed9448b02ba3f26ad3b142c

  • SHA1

    4e592a05b7d687745e245b9d3c8153c7bf80f3ca

  • SHA256

    6e6c674d5cc7b727661f90019d29578733e3aa791a26747298f4fd1e8fce8cf9

  • SHA512

    4c612b17db67103ad34a5cae43375dd1c39ffe253d24eb86d904b1f47a21ac030b07562a8296dc3638329a982198cc98d5a66f66ac7dd1d3a9c121b64539d5ae

  • SSDEEP

    384:RvANFOv+7UaivQ2BNZJibbwBUA6+h4wyqJeAqcctU1jrYsu8HP7jFFtCvI:ZqUtVNZAXby9y+cccS1AsuIjxl

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://iqraacfindia.org/wp-admin/dG/

xlm40.dropper

https://he.adar-and-ido.com/wp-admin/xk7D/

xlm40.dropper

https://www.digigoal.fr/wp-admin/VfU0aIj/

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\6e6c674d5cc7b727661f90019d29578733e3aa791a26747298f4fd1e8fce8cf9.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:4892
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\whxc.dll
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:3016

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

    3KB

    MD5

    5fc439891e30be677896468e3818c4cb

    SHA1

    ad2250036759ceea8296dcc170127c836ca963d8

    SHA256

    1632fd93c4299d670b61f53aba7c99db16fbf1debefa77df768612b678176b08

    SHA512

    72159e16872587299f6ae1593a74983a18a3585ba0a4b52d2dda14f5e1e552c5dfb167262302f964348033eeba57476728530ac0c966563b45b96898886401cf

  • C:\Users\Admin\whxc.dll

    Filesize

    7KB

    MD5

    ef72a58ea81d84f65a7b20dbee6d0323

    SHA1

    b4799070b7b4188f37f0d78a8ff9ba38a7cc1e34

    SHA256

    b4c2f20aec4feba1478a07529afdccfa13f351224c08c645727fc7acec6c9d8a

    SHA512

    d97dbf9841778c4111a3faad38e4cb660cbc172b921e605398548034b557b38dead0876ca50d804865d7d19a6d18c8d2449949280dde51de9e0d76cc58c3f8eb

  • memory/4892-12-0x00007FFED1CF0000-0x00007FFED1EE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4892-13-0x00007FFED1CF0000-0x00007FFED1EE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4892-6-0x00007FFED1CF0000-0x00007FFED1EE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4892-7-0x00007FFE91D70000-0x00007FFE91D80000-memory.dmp

    Filesize

    64KB

  • memory/4892-9-0x00007FFE8F440000-0x00007FFE8F450000-memory.dmp

    Filesize

    64KB

  • memory/4892-8-0x00007FFED1CF0000-0x00007FFED1EE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4892-5-0x00007FFE91D70000-0x00007FFE91D80000-memory.dmp

    Filesize

    64KB

  • memory/4892-11-0x00007FFED1CF0000-0x00007FFED1EE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4892-0-0x00007FFE91D70000-0x00007FFE91D80000-memory.dmp

    Filesize

    64KB

  • memory/4892-4-0x00007FFE91D70000-0x00007FFE91D80000-memory.dmp

    Filesize

    64KB

  • memory/4892-14-0x00007FFE8F440000-0x00007FFE8F450000-memory.dmp

    Filesize

    64KB

  • memory/4892-10-0x00007FFED1CF0000-0x00007FFED1EE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4892-16-0x00007FFED1CF0000-0x00007FFED1EE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4892-15-0x00007FFED1CF0000-0x00007FFED1EE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4892-3-0x00007FFE91D70000-0x00007FFE91D80000-memory.dmp

    Filesize

    64KB

  • memory/4892-2-0x00007FFED1CF0000-0x00007FFED1EE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4892-34-0x00007FFED1CF0000-0x00007FFED1EE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4892-35-0x00007FFED1D8D000-0x00007FFED1D8E000-memory.dmp

    Filesize

    4KB

  • memory/4892-36-0x00007FFED1CF0000-0x00007FFED1EE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4892-1-0x00007FFED1D8D000-0x00007FFED1D8E000-memory.dmp

    Filesize

    4KB