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 17:06

General

  • Target

    40bbb2b5801af72d5d40bd204db7f0241dc6f51091b11a169cc1c84cc2a33757.xlsm

  • Size

    35KB

  • MD5

    e7285266d8dbe9463f18b841db473141

  • SHA1

    0427a60eac048166ca78011ab69a6012f67109db

  • SHA256

    40bbb2b5801af72d5d40bd204db7f0241dc6f51091b11a169cc1c84cc2a33757

  • SHA512

    912477c714e6ad5c241c6128ced34c338d98063d0db6a2bc89225d0710322ea0ef90bcd12fdf8fb51e8cc4d3526502c9126a8bcdb50e02594b7ea7a1c4440e82

  • SSDEEP

    768:xsmn9tnd5euAjOZpqcVbZYpoRuBlIiOKMArOoooooooooooooooooooooooooofS:xFtndguUOZZ1ZYpoQ/pMA6Kt

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://dlqsclub.com/wp-content/uploads/8ST56kZvvQ/

xlm40.dropper

https://blog.nilbt.com/wp-includes/Text/Diff/aleM3D/

xlm40.dropper

https://idolevran.com/wp-admin/nKRqye7TwOjZVjvFib/

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\40bbb2b5801af72d5d40bd204db7f0241dc6f51091b11a169cc1c84cc2a33757.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:1948
    • 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:1396

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/1948-15-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-44-0x00007FFF666AD000-0x00007FFF666AE000-memory.dmp

    Filesize

    4KB

  • memory/1948-2-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

    Filesize

    64KB

  • memory/1948-1-0x00007FFF666AD000-0x00007FFF666AE000-memory.dmp

    Filesize

    4KB

  • memory/1948-8-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-10-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-11-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-12-0x00007FFF23D30000-0x00007FFF23D40000-memory.dmp

    Filesize

    64KB

  • memory/1948-13-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-9-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-46-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-4-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

    Filesize

    64KB

  • memory/1948-16-0x00007FFF23D30000-0x00007FFF23D40000-memory.dmp

    Filesize

    64KB

  • memory/1948-19-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-17-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-18-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-14-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-6-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-5-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

    Filesize

    64KB

  • memory/1948-3-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

    Filesize

    64KB

  • memory/1948-43-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-0-0x00007FFF26690000-0x00007FFF266A0000-memory.dmp

    Filesize

    64KB

  • memory/1948-45-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB

  • memory/1948-7-0x00007FFF66610000-0x00007FFF66805000-memory.dmp

    Filesize

    2.0MB