Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    133s
  • max time network
    137s
  • 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, 22:08

General

  • Target

    de837c2f5df7313d8d64e0d83bdb87081de96b24a22c38894d70d359db019427.xls

  • Size

    70KB

  • MD5

    aea87205bedf34dc9f903db0a710e6d0

  • SHA1

    5d3e80e6bc99a741c4b90e58523953c66d4b79f4

  • SHA256

    de837c2f5df7313d8d64e0d83bdb87081de96b24a22c38894d70d359db019427

  • SHA512

    9bf897743431898137501f379375fb7609f4cdb600cbaf50e5cbfa9375a3ca71dbe329ffbf2b75e234dc86080b21c92fcf0c20a99322b4578993a7135efde88e

  • SSDEEP

    1536:OhKpb8rGYrMPe3q7Q0XV5xtezE8vG8UM+KJ+hDcnTLiQrRTZws8Eo:uKpb8rGYrMPe3q7Q0XV5xtezE8vG8UM2

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://sacvasanth.com/public/lyP2lh1hlJr/

xlm40.dropper

https://webguruindia.com/theme/wTbEyLVvMNB3j/

xlm40.dropper

http://stockmorehouse.com/Casa_Grande/AS4VPkTsOqWDGGO/

Signatures

  • Process spawned unexpected child process 3 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 12 IoCs
  • Suspicious use of WriteProcessMemory 6 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\de837c2f5df7313d8d64e0d83bdb87081de96b24a22c38894d70d359db019427.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:2428
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe /S ..\cusoa1.ocx
      2⤵
      • Process spawned unexpected child process
      PID:3212
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe /S ..\cusoa2.ocx
      2⤵
      • Process spawned unexpected child process
      PID:1732
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe /S ..\cusoa3.ocx
      2⤵
      • Process spawned unexpected child process
      PID:1476

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

    4KB

    MD5

    9a11aa7ab3d74bfd9434f261644595ff

    SHA1

    b100b5f24211dcada3f971a6ae18023f6d0a3c3f

    SHA256

    90956b4ae636c658166937d1ea29a3d6f252774f36269e26867608b867e4b423

    SHA512

    046478c88de4df5655ce0cebc88cd08ce6272474d2d63ef6e53580ce39db90487f8f28e8d3b5240b02b6f55e175a02d4ca743a9a90845234109806aa29e22025

  • memory/2428-14-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-11-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-2-0x00007FFBDB2B0000-0x00007FFBDB2C0000-memory.dmp

    Filesize

    64KB

  • memory/2428-6-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-5-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-4-0x00007FFBDB2B0000-0x00007FFBDB2C0000-memory.dmp

    Filesize

    64KB

  • memory/2428-7-0x00007FFBDB2B0000-0x00007FFBDB2C0000-memory.dmp

    Filesize

    64KB

  • memory/2428-10-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-12-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-15-0x00007FFBD8F80000-0x00007FFBD8F90000-memory.dmp

    Filesize

    64KB

  • memory/2428-3-0x00007FFBDB2B0000-0x00007FFBDB2C0000-memory.dmp

    Filesize

    64KB

  • memory/2428-13-0x00007FFBD8F80000-0x00007FFBD8F90000-memory.dmp

    Filesize

    64KB

  • memory/2428-1-0x00007FFC1B2CD000-0x00007FFC1B2CE000-memory.dmp

    Filesize

    4KB

  • memory/2428-17-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-16-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-9-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-8-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-27-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-28-0x00007FFC1B2CD000-0x00007FFC1B2CE000-memory.dmp

    Filesize

    4KB

  • memory/2428-29-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-30-0x00007FFC1B230000-0x00007FFC1B425000-memory.dmp

    Filesize

    2.0MB

  • memory/2428-0-0x00007FFBDB2B0000-0x00007FFBDB2C0000-memory.dmp

    Filesize

    64KB