Analysis

  • max time kernel
    148s
  • max time network
    152s
  • 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, 05:26

General

  • Target

    2d7fa75417ad7d40597b333e3bf938cd52996b2a9dbb22823ad7b09c8aa47356.xlsm

  • Size

    40KB

  • MD5

    4e031bdf6bc200b5c024b0e70a49c0ab

  • SHA1

    7a08fe46774ae75bc5b28fd72a991cedd1ddac88

  • SHA256

    2d7fa75417ad7d40597b333e3bf938cd52996b2a9dbb22823ad7b09c8aa47356

  • SHA512

    c94921a6d7c94f87e432066cca67e1ff93de77acc280ca238bd8b95d59c8c82f82190b27bdaee3ed0b19390dc6615b0b65e20843884c92efe200cf0727b03875

  • SSDEEP

    768:CknyGomihd8DOevZCwtCyKfcrND59V+L9Rw4eWrXcTqZ0Vfs3GTE:6Gom8eDmylND59V4jwmXc2CVfs37

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://wellnessonus.com/wp-admin/OFq5F8Y/

xlm40.dropper

http://choicepestcontrol.xyz/wellknown/PERKnM4X/

xlm40.dropper

https://sse-studio.com/cq0xhpj/6pmmsaPCOGtG6/

xlm40.dropper

http://velasaromaticasonline.com/wp-admin/5Id5LqSb3O3BUM5Z/

xlm40.dropper

https://alonsoconsultancyservice.com/wp-content/0r7tMAnLfwKu0gvcH/

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\2d7fa75417ad7d40597b333e3bf938cd52996b2a9dbb22823ad7b09c8aa47356.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:4856
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe /s ..\dan.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:756

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

    0401960f26179a3ede67b5cb9d4ec83b

    SHA1

    bdfddce0e51f7df2f60b79dbdb494a3f1ec64d2d

    SHA256

    8b76da4a670046e1433e563e9dada8cfc9cc74aa05b0dc0bcf47aade719c0f25

    SHA512

    6ea8c942dd68b769564f00f2cc0d1e359f68ac7f65aef085382a1c2ba2594c599234c7584a6b0c558546533a667f77ba1d8c1fa93add9e03aae2a6cfe62c031b

  • C:\Users\Admin\dan.ocx

    Filesize

    2KB

    MD5

    17e9bd8c6f6f618d6e982be41808b10a

    SHA1

    4527d899e97dc1b50f0a390ce6cba387d5a04704

    SHA256

    55e76063c4b61835df28d197c8600de3181c21f65b17a8f078d1c77496a81109

    SHA512

    f855ba0ef307e581ca60016137d523fd7fc565f1fc82e213820ccf253e36d616544f3f97bcaa9f9731a601b7cfe824895ee39751b6f802c0e03b0c285c45359b

  • memory/4856-12-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-43-0x00007FFC2D92D000-0x00007FFC2D92E000-memory.dmp

    Filesize

    4KB

  • memory/4856-4-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-6-0x00007FFBED910000-0x00007FFBED920000-memory.dmp

    Filesize

    64KB

  • memory/4856-8-0x00007FFBED910000-0x00007FFBED920000-memory.dmp

    Filesize

    64KB

  • memory/4856-10-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-13-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-15-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-14-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-16-0x00007FFBEB8B0000-0x00007FFBEB8C0000-memory.dmp

    Filesize

    64KB

  • memory/4856-0-0x00007FFBED910000-0x00007FFBED920000-memory.dmp

    Filesize

    64KB

  • memory/4856-17-0x00007FFBEB8B0000-0x00007FFBEB8C0000-memory.dmp

    Filesize

    64KB

  • memory/4856-2-0x00007FFBED910000-0x00007FFBED920000-memory.dmp

    Filesize

    64KB

  • memory/4856-20-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-11-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-19-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-18-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-7-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-5-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-3-0x00007FFBED910000-0x00007FFBED920000-memory.dmp

    Filesize

    64KB

  • memory/4856-42-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-9-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-44-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-48-0x00007FFC2D890000-0x00007FFC2DA85000-memory.dmp

    Filesize

    2.0MB

  • memory/4856-1-0x00007FFC2D92D000-0x00007FFC2D92E000-memory.dmp

    Filesize

    4KB