Analysis

  • max time kernel
    133s
  • max time network
    139s
  • 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, 09:31

General

  • Target

    248e9ed1945f6e65ec72d7fe9dafd52b396bfc5fa9636f447d25d70f37fde3db.xlsm

  • Size

    46KB

  • MD5

    495f82201689fcdaf8d0e81de8ddb8c6

  • SHA1

    c7a18e8bf904b31d14fcdaba5880c9a10790971c

  • SHA256

    248e9ed1945f6e65ec72d7fe9dafd52b396bfc5fa9636f447d25d70f37fde3db

  • SHA512

    0dbd2a569b7839114da9dac8df2d8fd3dba36bffcfd4163acedc6062008ae788688b2ea0aa1e9f9fc123bb34d5213a9e7991261df1be76af46ccd693057675d5

  • SSDEEP

    768:cdolODOevZCwrvtMezdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0VfNN/u:aoIDHtT5fTR4Lh1NisFYBc3cr+UqVfNw

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://gymsportive.com/0zwe/pSiUh/

xlm40.dropper

http://danialteb.com/wp-admin/NqRYgwPERRPoTs/

xlm40.dropper

http://totalplaytuxtla.com/sitio/IduhreKcPbD/

xlm40.dropper

http://skanev.com/wp-content/AT5Doj207guJES0BMk/

xlm40.dropper

http://praachichemfood.com/old-files==-/vo68ZI/

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\248e9ed1945f6e65ec72d7fe9dafd52b396bfc5fa9636f447d25d70f37fde3db.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:3556
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe /s ..\sei.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:1580

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    1KB

    MD5

    ed632086e9239471cdda9a361951471b

    SHA1

    300e824b7531a669190431ba70c12c63516e69b3

    SHA256

    f76f44b9693acd272a555fb3e050842dea5ae5dd5ce3cecd7f94ce4f0cd32a89

    SHA512

    403e69a4ac019be2d73cc8f9557a932d8a91c6d533841b2e7720c90da1c4f6f1712d7ced64adc5c742176f19d333b2d7e4247f880a09c618d8e34a2f21ce760d

  • C:\Users\Admin\sei.ocx

    Filesize

    114B

    MD5

    e89f75f918dbdcee28604d4e09dd71d7

    SHA1

    f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

    SHA256

    6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

    SHA512

    8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

  • memory/3556-13-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-10-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-4-0x00007FFE88430000-0x00007FFE88440000-memory.dmp

    Filesize

    64KB

  • memory/3556-6-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-5-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-9-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-11-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-12-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-15-0x00007FFE85EA0000-0x00007FFE85EB0000-memory.dmp

    Filesize

    64KB

  • memory/3556-8-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-1-0x00007FFE88430000-0x00007FFE88440000-memory.dmp

    Filesize

    64KB

  • memory/3556-0-0x00007FFEC844D000-0x00007FFEC844E000-memory.dmp

    Filesize

    4KB

  • memory/3556-14-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-7-0x00007FFE88430000-0x00007FFE88440000-memory.dmp

    Filesize

    64KB

  • memory/3556-16-0x00007FFE85EA0000-0x00007FFE85EB0000-memory.dmp

    Filesize

    64KB

  • memory/3556-18-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-17-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-28-0x00007FFEC844D000-0x00007FFEC844E000-memory.dmp

    Filesize

    4KB

  • memory/3556-29-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-30-0x00007FFEC83B0000-0x00007FFEC85A5000-memory.dmp

    Filesize

    2.0MB

  • memory/3556-2-0x00007FFE88430000-0x00007FFE88440000-memory.dmp

    Filesize

    64KB

  • memory/3556-3-0x00007FFE88430000-0x00007FFE88440000-memory.dmp

    Filesize

    64KB