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, 10:10

General

  • Target

    27cf0a5c0a517f9e8a30df1569695027c02d724c64ab18a309eab3fc9c4519ae.xlsm

  • Size

    35KB

  • MD5

    24c16b92b79730f6196f38c7b2faddb5

  • SHA1

    d455f6781bab4ff5d1a3f83a1e5a82e1c05de954

  • SHA256

    27cf0a5c0a517f9e8a30df1569695027c02d724c64ab18a309eab3fc9c4519ae

  • SHA512

    bdfaefed240bb9fabd5f86262b9aa9bc03394d6c53688518137d8abd77c54afa8c32f3bf7280d5f2648f4130718e78cf5ade3ec29e7b29d4b111c3fe2c24f8d5

  • SSDEEP

    768:iFtT5eBvAjOZpqcVbZYpoRuBlIiOKMArOoooooooooooooooooooooooooo0+6:StTghUOZZ1ZYpoQ/pMAz

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://freebingpops.com/cgi-bin/DmVp7VBVEpHssN/

xlm40.dropper

https://www.kinfri.com/licenses/3fKSJkZXZ3JH6dXWU/

xlm40.dropper

https://globaltextiles.net/cgi-bin/7naWzYGRrrN/

xlm40.dropper

https://cartoriogasparin.com.br/rosesq/gOfN6jvyRme/

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\27cf0a5c0a517f9e8a30df1569695027c02d724c64ab18a309eab3fc9c4519ae.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:2224
    • 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:4704

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

    9e6c1323cc34eda722dd4e4b0f1160cb

    SHA1

    12b424057ce7afd9abf4055286be8ef8c3bcfbb6

    SHA256

    4496cf0a3d79f93fb065ebaadb098e559ec8a2b721c392f9168dd2bbe7341472

    SHA512

    89ffc97dfc229ac513a87420526006207303b3681c45cfc00adac76815ca6aa873717ee2afe5614934049941a9c254945ccdeff8953d38dd9bb1956ec148f81a

  • C:\Users\Admin\xdha.ocx

    Filesize

    45KB

    MD5

    5d6c18308546abe59a9b54dc3c024e2a

    SHA1

    93d6e35531db29afe807054826d68feea63fd966

    SHA256

    70f7307f2ce7ca23f901efb9a55626b6543742d98e473b46d0ff8fefaa21bc00

    SHA512

    848c5b17b180cdce74ec8511b8dd0011994db1298411a04a96440ed9f04f18ff1fba648e5b377b72fbc8cf9214816552ee2595ee5343403d4676f0ab76b26c34

  • memory/2224-12-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-48-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-5-0x00007FFCB26B0000-0x00007FFCB26C0000-memory.dmp

    Filesize

    64KB

  • memory/2224-4-0x00007FFCB26B0000-0x00007FFCB26C0000-memory.dmp

    Filesize

    64KB

  • memory/2224-7-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-6-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-8-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-9-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-10-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-11-0x00007FFCAFD50000-0x00007FFCAFD60000-memory.dmp

    Filesize

    64KB

  • memory/2224-1-0x00007FFCF26CD000-0x00007FFCF26CE000-memory.dmp

    Filesize

    4KB

  • memory/2224-13-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-3-0x00007FFCB26B0000-0x00007FFCB26C0000-memory.dmp

    Filesize

    64KB

  • memory/2224-19-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-17-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-20-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-18-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-15-0x00007FFCAFD50000-0x00007FFCAFD60000-memory.dmp

    Filesize

    64KB

  • memory/2224-14-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-21-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-2-0x00007FFCB26B0000-0x00007FFCB26C0000-memory.dmp

    Filesize

    64KB

  • memory/2224-16-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-49-0x00007FFCF26CD000-0x00007FFCF26CE000-memory.dmp

    Filesize

    4KB

  • memory/2224-50-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-0-0x00007FFCB26B0000-0x00007FFCB26C0000-memory.dmp

    Filesize

    64KB