Analysis

  • max time kernel
    133s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/11/2024, 19:22

General

  • Target

    2c1ecc2edce844460c99be961fc01906e1bcc747d9a0b621c9eec4bd5f373d80.xlsm

  • Size

    40KB

  • MD5

    39fb50ed889006d8e93c3cd64931876e

  • SHA1

    6cfb6e020dda0dad9d4b671ab72eae59af819c3e

  • SHA256

    2c1ecc2edce844460c99be961fc01906e1bcc747d9a0b621c9eec4bd5f373d80

  • SHA512

    10dadd6c32b7981822d564f6a5ce0bab836be118867f1eba5829fe92871f801d77f8f90a04e89522709423dbd6586013e33ef0c095a30ea29dabfaf7e3436e5d

  • SSDEEP

    768:eknyGomihd8DOevZCwtCyKfcrND59V+L9Rw4eWrXcTqZ0Vfs3GTE:WGom8eDmylND59V4jwmXc2CVfs37

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\2c1ecc2edce844460c99be961fc01906e1bcc747d9a0b621c9eec4bd5f373d80.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:1728
    • 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:1980

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

    3KB

    MD5

    038c589f290510a0d22ee63c856e34a2

    SHA1

    dcf45d0f0bc5d5b127fe0ccdf2b0ada9113b03fd

    SHA256

    98fc4cf8f1fe0d613d275f4acc8409e268648af340eaa1b19383ad5c610a59e7

    SHA512

    c117172145e7fd2c40745bb8d6c4b8ce13dc336b6bdbf402200e6bc9cdb6fdba5bb2e0ce433f4d27cd9ef28cac6f375cbca3b35cf464d0800b18adee93c5a19c

  • C:\Users\Admin\dan.ocx

    Filesize

    2KB

    MD5

    17e9bd8c6f6f618d6e982be41808b10a

    SHA1

    4527d899e97dc1b50f0a390ce6cba387d5a04704

    SHA256

    55e76063c4b61835df28d197c8600de3181c21f65b17a8f078d1c77496a81109

    SHA512

    f855ba0ef307e581ca60016137d523fd7fc565f1fc82e213820ccf253e36d616544f3f97bcaa9f9731a601b7cfe824895ee39751b6f802c0e03b0c285c45359b

  • memory/1728-13-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-12-0x00007FFA9DE90000-0x00007FFA9DEA0000-memory.dmp

    Filesize

    64KB

  • memory/1728-0-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

    Filesize

    64KB

  • memory/1728-2-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

    Filesize

    64KB

  • memory/1728-9-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-8-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-7-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-6-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-10-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-14-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-3-0x00007FFAE052D000-0x00007FFAE052E000-memory.dmp

    Filesize

    4KB

  • memory/1728-1-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

    Filesize

    64KB

  • memory/1728-11-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-15-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-17-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-18-0x00007FFA9DE90000-0x00007FFA9DEA0000-memory.dmp

    Filesize

    64KB

  • memory/1728-19-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-20-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-16-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-5-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

    Filesize

    64KB

  • memory/1728-42-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

    Filesize

    2.0MB

  • memory/1728-4-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

    Filesize

    64KB