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Analysis

  • max time kernel
    133s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 21:35

General

  • Target

    7886885fd08fcaa4b173e0b0dd06752926b872eb5f8ee191e25bf936cb6aedc2.xls

  • Size

    45KB

  • MD5

    5c00c538a4692acfac72ade253d3a3f9

  • SHA1

    92152d8cdf87dc60b1505b5cc6792cc67cac478e

  • SHA256

    7886885fd08fcaa4b173e0b0dd06752926b872eb5f8ee191e25bf936cb6aedc2

  • SHA512

    44d4f310106730f198062ef64465d69f8c560d132ed0ac8883d9a58904a860ab83740f9397890d4ebc699068ce44411dbc775588b063293a207e9cff04bb455e

  • SSDEEP

    768:bkPKpb8rGYrMPe3q7Q0XV5xtezEs/68/dgAPVdtWgojJcFDqCRt6vuVUeJlV:bsKpb8rGYrMPe3q7Q0XV5xtezEsi8/d9

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://fpd.cl/cgi-bin/83E0xgTMc/

xlm40.dropper

https://el-energiaki.gr/wp-content/plugins/really-simple-ssl/testssl/serverport443/WUV5PJA/

xlm40.dropper

https://www.manchesterslt.co.uk/a-to-z-of-slt/Ntrci3Ry/

xlm40.dropper

http://contactworks.nl/layouts/fFxKZabh/

xlm40.dropper

http://baykusoglu.com.tr/wp-admin/Y3sRBcOfZ34wg2sO/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • 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 14 IoCs
  • Suspicious use of WriteProcessMemory 2 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\7886885fd08fcaa4b173e0b0dd06752926b872eb5f8ee191e25bf936cb6aedc2.xls"
    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:2160
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe ..\xdwno.ocx
      2⤵
      • Process spawned unexpected child process
      PID:4152

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    e666a6871653195de55ec2ef95615802

    SHA1

    0faf418913fa118f58a16739f8b5d1e871435c95

    SHA256

    3f1d1b23269277672a7662ebd338ae32da6c1393433b400cf487ae9c2823ce67

    SHA512

    b4139907fdb54e3a410d0c1584597515aeee3a566e2e1b8b32df2feedda3a501edd383118266c7536464807218d9e826d5538e361983e4a9b4de97108967f3cc

  • C:\Users\Admin\xdwno.ocx

    Filesize

    25KB

    MD5

    8cd3c109905ddb9afe61a50b08309b04

    SHA1

    e102c758a1df661078e4f94daa92547aeb438126

    SHA256

    f531beb78f404dce76f46154b9a79744d3b6341f30cc42edd2b83ab69c154d20

    SHA512

    9720ca0830540ea301f907568e6607d32766b95a08e2589f9d27c4cecaba78b044c19bfbfa755614da715a7bb7586836d8453c34f2852f5222584fb61be80b57

  • memory/2160-6-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-16-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-4-0x00007FF9F8E30000-0x00007FF9F8E40000-memory.dmp

    Filesize

    64KB

  • memory/2160-5-0x00007FF9F8E30000-0x00007FF9F8E40000-memory.dmp

    Filesize

    64KB

  • memory/2160-1-0x00007FFA38E4D000-0x00007FFA38E4E000-memory.dmp

    Filesize

    4KB

  • memory/2160-9-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-8-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-11-0x00007FF9F66D0000-0x00007FF9F66E0000-memory.dmp

    Filesize

    64KB

  • memory/2160-7-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-17-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-2-0x00007FF9F8E30000-0x00007FF9F8E40000-memory.dmp

    Filesize

    64KB

  • memory/2160-14-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-10-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-15-0x00007FF9F66D0000-0x00007FF9F66E0000-memory.dmp

    Filesize

    64KB

  • memory/2160-13-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-12-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-3-0x00007FF9F8E30000-0x00007FF9F8E40000-memory.dmp

    Filesize

    64KB

  • memory/2160-52-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-53-0x00007FFA38E4D000-0x00007FFA38E4E000-memory.dmp

    Filesize

    4KB

  • memory/2160-54-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-55-0x00007FFA38DB0000-0x00007FFA38FA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2160-0-0x00007FF9F8E30000-0x00007FF9F8E40000-memory.dmp

    Filesize

    64KB