Analysis

  • max time kernel
    150s
  • 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, 11:07

General

  • Target

    91a89e29ceb93243c57923232c3931fbefa2b126ca599bac44a079a7500dd858.xlsm

  • Size

    91KB

  • MD5

    e5cc30e8b27a574c39877aad42acaf64

  • SHA1

    d519e91f26326a0a2be0c2b7bfce5e092da50b1f

  • SHA256

    91a89e29ceb93243c57923232c3931fbefa2b126ca599bac44a079a7500dd858

  • SHA512

    6bb573f31fd747a01ae72d627310418b8935fffb08faef938b97a382a628ca3e6b0eb5f0426cb33462dd99f1798ae73187dbe7a1962e35c63e2bb63ae47407dd

  • SSDEEP

    1536:tdNlX2L2nyV+ns1BVi/IEh2hx0Lx3bKhllGGx0vKCEjdQjqEk+xX0bIS:td32KyVEoBo6hKb4llGsQjbxXS

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://oroanddentalcarecenter.com/wp-includes/0JRI2sOVpNkDhAe/

xlm40.dropper

https://dev.subs2me.com/wp-includes/EMa/

xlm40.dropper

https://imagecarephotography.com/wp-includes/KVRvUyat0qqK0W/

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\91a89e29ceb93243c57923232c3931fbefa2b126ca599bac44a079a7500dd858.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:2184
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe /s ..\dw1.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:3552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\dw1.ocx

    Filesize

    1KB

    MD5

    1326c16a18441423830933fbb3a6a290

    SHA1

    d62b5f0ec9ae7a82209938c347311519b9fc1084

    SHA256

    3bb40456027c77d05b991e4686f10e51739a6ebdca3e33ec5edcd1e2c28b34cf

    SHA512

    2b9076d43ccc836c89bcd4cc1946008b1d0268edf432d37659960f4ffb9836ca65e638b61305f374ba71b2fa21ac3210482c0e6287288e75bcd44d4fbeb3e528

  • memory/2184-12-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-1-0x00007FFD53F8D000-0x00007FFD53F8E000-memory.dmp

    Filesize

    4KB

  • memory/2184-4-0x00007FFD13F70000-0x00007FFD13F80000-memory.dmp

    Filesize

    64KB

  • memory/2184-3-0x00007FFD13F70000-0x00007FFD13F80000-memory.dmp

    Filesize

    64KB

  • memory/2184-5-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-6-0x00007FFD13F70000-0x00007FFD13F80000-memory.dmp

    Filesize

    64KB

  • memory/2184-8-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-10-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-9-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-11-0x00007FFD11610000-0x00007FFD11620000-memory.dmp

    Filesize

    64KB

  • memory/2184-7-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-0-0x00007FFD13F70000-0x00007FFD13F80000-memory.dmp

    Filesize

    64KB

  • memory/2184-2-0x00007FFD13F70000-0x00007FFD13F80000-memory.dmp

    Filesize

    64KB

  • memory/2184-13-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-20-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-16-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-14-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-18-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-17-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-22-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-21-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-19-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-15-0x00007FFD11610000-0x00007FFD11620000-memory.dmp

    Filesize

    64KB

  • memory/2184-43-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2184-44-0x00007FFD53F8D000-0x00007FFD53F8E000-memory.dmp

    Filesize

    4KB

  • memory/2184-48-0x00007FFD53EF0000-0x00007FFD540E5000-memory.dmp

    Filesize

    2.0MB