Analysis

  • max time kernel
    133s
  • max time network
    151s
  • 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, 13:13

General

  • Target

    e4796926a7d146f6ecbf4f0c9faaab7f0b221c89954edbf41a34e28a728bc387.xlsm

  • Size

    35KB

  • MD5

    870e15e272d83e831a250a83edb29ad8

  • SHA1

    716c857e7074a5ee22c67bbd87550625455e352f

  • SHA256

    e4796926a7d146f6ecbf4f0c9faaab7f0b221c89954edbf41a34e28a728bc387

  • SHA512

    e657e6a2a111d69cf324ddc93651a732176ba77168310dbb1328e2a363dd293a3d97da8fac1e666adccef7493404c356f257ea1b7d57228906f50f5d999d551c

  • SSDEEP

    768:O0t+5eEAjOZpqcVbZYpoRuBlIiOKMArOooooooooooooooooooooooooooaDx:O0t+gEUOZZ1ZYpoQ/pMA39

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://www.rivabodrumresort.com/eski_site/HozRXt/

xlm40.dropper

https://www.iinil.com/phpmyadmin/oWnF6m7JoN/

xlm40.dropper

https://britainsolicitors.com/wp-admin/OshgKKcJ3I/

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\e4796926a7d146f6ecbf4f0c9faaab7f0b221c89954edbf41a34e28a728bc387.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:3960
    • 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:3612

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    1KB

    MD5

    438bddcfe74af12e17bf84402c0ac02e

    SHA1

    b8d27c395a7821c62efcaed5de82e5ff835a9519

    SHA256

    2d0dcb1f6aed9db8cb53932e26e5cc60e208ce858cfeded692db91b211c8feb1

    SHA512

    85ad4277809eebd56afd5cea13b6774c194ff8e300c3e46e8dc38b17f06ef5d65ec950bbed794eec514743461df2fdba433d68aca7e59909602669fd4b790b5a

  • C:\Users\Admin\xdha.ocx

    Filesize

    114B

    MD5

    e89f75f918dbdcee28604d4e09dd71d7

    SHA1

    f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

    SHA256

    6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

    SHA512

    8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

  • memory/3960-12-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/3960-13-0x00007FFCAFD50000-0x00007FFCAFD60000-memory.dmp

    Filesize

    64KB

  • memory/3960-0-0x00007FFCB26B0000-0x00007FFCB26C0000-memory.dmp

    Filesize

    64KB

  • memory/3960-5-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/3960-7-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/3960-6-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/3960-9-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/3960-11-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/3960-2-0x00007FFCB26B0000-0x00007FFCB26C0000-memory.dmp

    Filesize

    64KB

  • memory/3960-4-0x00007FFCB26B0000-0x00007FFCB26C0000-memory.dmp

    Filesize

    64KB

  • memory/3960-10-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/3960-15-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/3960-16-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/3960-14-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/3960-17-0x00007FFCAFD50000-0x00007FFCAFD60000-memory.dmp

    Filesize

    64KB

  • memory/3960-8-0x00007FFCB26B0000-0x00007FFCB26C0000-memory.dmp

    Filesize

    64KB

  • memory/3960-3-0x00007FFCF26CD000-0x00007FFCF26CE000-memory.dmp

    Filesize

    4KB

  • memory/3960-41-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/3960-1-0x00007FFCB26B0000-0x00007FFCB26C0000-memory.dmp

    Filesize

    64KB