Analysis

  • max time kernel
    149s
  • 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, 11:40

General

  • Target

    68edd36ea14f7aab1932e9aba9ed4af9b0ea22a68cfbf12f3ed88f1fbb8ff27d.xlsm

  • Size

    35KB

  • MD5

    ff4c2f9273d5f3b6312818127a27bac0

  • SHA1

    c45dfb83aabf5eaabf6faa3f69b8e53c3f82b394

  • SHA256

    68edd36ea14f7aab1932e9aba9ed4af9b0ea22a68cfbf12f3ed88f1fbb8ff27d

  • SHA512

    48c19658cf02d664fdf618b2c352ca6f310aaacdf340b93f9c13295c3360b02cf97ce66a0d66fcd6a4f0b614f549b2b7f2bc7dce8205e1e0e383a92f38277fa3

  • SSDEEP

    768:yFtT5eBvAjOZpqcVbZYpoRuBlIiOKMArOoooooooooooooooooooooooooo0+6:CtTghUOZZ1ZYpoQ/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\68edd36ea14f7aab1932e9aba9ed4af9b0ea22a68cfbf12f3ed88f1fbb8ff27d.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:4636
    • 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:768

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

    237c592e75379f953a408c0b349c64e7

    SHA1

    b8c46c8b352e54780b8983a8ab48b2a2e2142c15

    SHA256

    4d05861a32987699de04207a79d750385eecbfadb9fb921e08e9075fb429081d

    SHA512

    4e9c9511495a4d9e19bc4587fdabc206c6ca1805d53cc47ec1dcfd4bf0e1735aaf14004b5ece6d3531fb3fcd7154291b98ec9fe1d939a3cd52d1b85e4e36d240

  • C:\Users\Admin\xdha.ocx

    Filesize

    45KB

    MD5

    5d6c18308546abe59a9b54dc3c024e2a

    SHA1

    93d6e35531db29afe807054826d68feea63fd966

    SHA256

    70f7307f2ce7ca23f901efb9a55626b6543742d98e473b46d0ff8fefaa21bc00

    SHA512

    848c5b17b180cdce74ec8511b8dd0011994db1298411a04a96440ed9f04f18ff1fba648e5b377b72fbc8cf9214816552ee2595ee5343403d4676f0ab76b26c34

  • memory/4636-13-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-10-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-2-0x00007FF965BF0000-0x00007FF965C00000-memory.dmp

    Filesize

    64KB

  • memory/4636-5-0x00007FF965BF0000-0x00007FF965C00000-memory.dmp

    Filesize

    64KB

  • memory/4636-9-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-8-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-6-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-11-0x00007FF9634D0000-0x00007FF9634E0000-memory.dmp

    Filesize

    64KB

  • memory/4636-7-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-12-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-3-0x00007FF965BF0000-0x00007FF965C00000-memory.dmp

    Filesize

    64KB

  • memory/4636-1-0x00007FF9A5C0D000-0x00007FF9A5C0E000-memory.dmp

    Filesize

    4KB

  • memory/4636-20-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-17-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-16-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-14-0x00007FF9634D0000-0x00007FF9634E0000-memory.dmp

    Filesize

    64KB

  • memory/4636-15-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-19-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-18-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-4-0x00007FF965BF0000-0x00007FF965C00000-memory.dmp

    Filesize

    64KB

  • memory/4636-47-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-48-0x00007FF9A5C0D000-0x00007FF9A5C0E000-memory.dmp

    Filesize

    4KB

  • memory/4636-52-0x00007FF9A5B70000-0x00007FF9A5D65000-memory.dmp

    Filesize

    2.0MB

  • memory/4636-0-0x00007FF965BF0000-0x00007FF965C00000-memory.dmp

    Filesize

    64KB