Analysis

  • max time kernel
    137s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    11-11-2024 17:24

General

  • Target

    eabdc8ccfd75d25f72f0dca2501c15eaafdfc621b4b9f1a1a55c400195d2f4c1.xls

  • Size

    77KB

  • MD5

    b8ac0581f11b586395c45799e1d79a69

  • SHA1

    589f0c91408f5f93d521d71dafbbb8d615942255

  • SHA256

    eabdc8ccfd75d25f72f0dca2501c15eaafdfc621b4b9f1a1a55c400195d2f4c1

  • SHA512

    a3d4b042604de02d268c1c05ed2dc12014a6a83eacfb9e3c352c6a6afcdea40944ee5123b02bad32cb67535c262f5ca826d87c7144a9e62b786dd074db161b25

  • SSDEEP

    1536:ASKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgew+hD8nTLqQrRrZws8Eau:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg5

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://natdemo.natrixsoftware.com/wp-admin/QyqiN/

xlm40.dropper

http://luisangeja.com/COPYRIGHT/BJljffG6/

xlm40.dropper

http://nerz.net/stats/KVIyooM/

Signatures

  • Process spawned unexpected child process 3 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • System Location Discovery: System Language Discovery 1 TTPs 4 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 21 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\eabdc8ccfd75d25f72f0dca2501c15eaafdfc621b4b9f1a1a55c400195d2f4c1.xls
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2604
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 C:\Uduw\soam1.OCX
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:2820
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 C:\Uduw\soam2.OCX
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:2876
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 C:\Uduw\soam3.OCX
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:2896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2604-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2604-1-0x000000007208D000-0x0000000072098000-memory.dmp

    Filesize

    44KB

  • memory/2604-2-0x000000007208D000-0x0000000072098000-memory.dmp

    Filesize

    44KB