Analysis

  • max time kernel
    130s
  • max time network
    130s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    12-01-2022 10:58

General

  • Target

    c4d0f3ae42ee96525f7c0b08e3e7eab28f6560c351b324b2926d0e74cd8c004c.xlsm

  • Size

    83KB

  • MD5

    87c6c7d48700f1d10564840e9db0ee5a

  • SHA1

    dc4ab236d49a710ba727cc5e8e0fca7511a028e3

  • SHA256

    c4d0f3ae42ee96525f7c0b08e3e7eab28f6560c351b324b2926d0e74cd8c004c

  • SHA512

    c41c1282a2c1d2c7a44ec1f625a3d3ca18fa4e7fbb52261df589d78e5a3c8da35f6a2715175d56fbf368d58569a8f55695a9777ea53ca5c75ce8173f00e2dc3d

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://unifiedpharma.com/wp-admin/ildi5K2aTIrdvEobQ/

xlm40.dropper

https://kauffmancreates.com/images/G8050LVq/

xlm40.dropper

https://sanagrafix.com/udll/fki4w1vFApT4Rwjp1R/

Signatures

  • 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 8 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\c4d0f3ae42ee96525f7c0b08e3e7eab28f6560c351b324b2926d0e74cd8c004c.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3780

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3780-115-0x00007FF9D70A0000-0x00007FF9D70B0000-memory.dmp

    Filesize

    64KB

  • memory/3780-116-0x00007FF9D70A0000-0x00007FF9D70B0000-memory.dmp

    Filesize

    64KB

  • memory/3780-117-0x00007FF9D70A0000-0x00007FF9D70B0000-memory.dmp

    Filesize

    64KB

  • memory/3780-118-0x00007FF9D70A0000-0x00007FF9D70B0000-memory.dmp

    Filesize

    64KB

  • memory/3780-119-0x00007FF9D70A0000-0x00007FF9D70B0000-memory.dmp

    Filesize

    64KB

  • memory/3780-120-0x0000023EB1AA0000-0x0000023EB1AA2000-memory.dmp

    Filesize

    8KB

  • memory/3780-121-0x0000023EB1AA0000-0x0000023EB1AA2000-memory.dmp

    Filesize

    8KB

  • memory/3780-122-0x0000023EB1AA0000-0x0000023EB1AA2000-memory.dmp

    Filesize

    8KB