Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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 18:07

General

  • Target

    d072a3284124924672c1429db355757a77b04a33a461fe91b40e06aac278073e.xlsm

  • Size

    35KB

  • MD5

    a15f10d00534d87cff1c69de11f39aee

  • SHA1

    d78daf15dd2a3a3922fcd024cd91428cc46a9f4c

  • SHA256

    d072a3284124924672c1429db355757a77b04a33a461fe91b40e06aac278073e

  • SHA512

    b4823a916d7340fb7712519332c826008b40b6c86ed13373fbbc7aefad014b0fb8c130e43ab20b18cd0be217c43eb2dfdd221a11ce8167ede4157a7097510faa

  • SSDEEP

    768:whtqi5eiNlAjOZpqcVbZYpoRuBlIiOKMArOooooooooooooooooooooooooood7O:whtqigGUOZZ1ZYpoQ/pMA8i

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://bb2play.com/wzzx/9tamtuJMSndL/

xlm40.dropper

https://romusreselling.xyz/wordpress/bSX/

xlm40.dropper

https://localart.net/wp-content/uploads/I4c5SsknUlq/

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\d072a3284124924672c1429db355757a77b04a33a461fe91b40e06aac278073e.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:1168
    • 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:3084

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/1168-3-0x00007FFB06470000-0x00007FFB06480000-memory.dmp

    Filesize

    64KB

  • memory/1168-1-0x00007FFB4648D000-0x00007FFB4648E000-memory.dmp

    Filesize

    4KB

  • memory/1168-5-0x00007FFB06470000-0x00007FFB06480000-memory.dmp

    Filesize

    64KB

  • memory/1168-10-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-11-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-9-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-12-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-8-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-7-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-13-0x00007FFB04410000-0x00007FFB04420000-memory.dmp

    Filesize

    64KB

  • memory/1168-4-0x00007FFB06470000-0x00007FFB06480000-memory.dmp

    Filesize

    64KB

  • memory/1168-2-0x00007FFB06470000-0x00007FFB06480000-memory.dmp

    Filesize

    64KB

  • memory/1168-6-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-15-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-16-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-18-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-19-0x00007FFB04410000-0x00007FFB04420000-memory.dmp

    Filesize

    64KB

  • memory/1168-17-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-14-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-29-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-30-0x00007FFB4648D000-0x00007FFB4648E000-memory.dmp

    Filesize

    4KB

  • memory/1168-31-0x00007FFB463F0000-0x00007FFB465E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1168-0-0x00007FFB06470000-0x00007FFB06480000-memory.dmp

    Filesize

    64KB