Analysis

  • max time kernel
    137s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20/11/2024, 05:29

General

  • Target

    444e351d8e9d670d38aaeb9644c3d6e91f9e4ef89160c96ebe9bcb88e17ef71c.xlsm

  • Size

    73KB

  • MD5

    9565a310e8808b52915bc044f5bb95fe

  • SHA1

    4645ba4e82138af074f49f40efe0a3c5d53d8bd3

  • SHA256

    444e351d8e9d670d38aaeb9644c3d6e91f9e4ef89160c96ebe9bcb88e17ef71c

  • SHA512

    093e06af23917ffc897bd757bf9d79c6a2794d2fff9ee2e79c7cc379dda538595a6f2c65aafb9e71a604a4d44fd8bc2d163b753906f0667fb5346d4fc293d63b

  • SSDEEP

    1536:mLgT1WiXSto0NSVUINwtzLT7OMuuAe0yOcfpXZGsMlV6BD:B1WiCtzSmICpH7OZuvZGsM0

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://www.ankeoman.com/undercons_files/l88ETG/

xlm40.dropper

http://atbiotique.com/images/Luf2JK8NAHSkvg3H83g/

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 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\444e351d8e9d670d38aaeb9644c3d6e91f9e4ef89160c96ebe9bcb88e17ef71c.xlsm
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\ujg.dll
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:2324

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\ujg.dll

    Filesize

    6KB

    MD5

    c16ce81d99df3f8fcc14dee6884354cf

    SHA1

    7cbafe67db47973d52415430fcf7da87c0a6e9bf

    SHA256

    46edae29f49b47f8cd66b3ac609ad698a9a832c83710d2c536d0e63efe292770

    SHA512

    d8a7be3fff25e30f2c7362980b8018fdbaf87995918988a5ececd34fb2cd07580ce6c3318d8ac339483888796b721e2948b3937b712d11143221d76cd8cf6fc1

  • memory/1736-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1736-1-0x0000000072C3D000-0x0000000072C48000-memory.dmp

    Filesize

    44KB

  • memory/1736-7-0x0000000072C3D000-0x0000000072C48000-memory.dmp

    Filesize

    44KB