Analysis

  • max time kernel
    136s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    18-01-2022 13:52

General

  • Target

    3a8060f115fb2d0a46952181010c96593442b87eef2f5c0b17f8543a05a10b3c.xlsm

  • Size

    99KB

  • MD5

    345090358f0ba9a48ee62a15c6d453cd

  • SHA1

    f3da72e501314a09034c46992d849c112ba39685

  • SHA256

    3a8060f115fb2d0a46952181010c96593442b87eef2f5c0b17f8543a05a10b3c

  • SHA512

    98568c1ca92ab008aa46d9dc8c65cf60c5de165a79382593fb3787c07a0176be5c7a35b1940563b3b9f5458e3c6a002baa5502a6569afe7a2fcde452f6c93756

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://shop.lambolero.com/iiwkjgp/eu7rH6/

xlm40.dropper

http://api.task-lite.com/-/EYe3DEfcw7LCaU6T/

xlm40.dropper

https://celhocortofilmfestival.stream/css/oQSBr44obE/

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 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\3a8060f115fb2d0a46952181010c96593442b87eef2f5c0b17f8543a05a10b3c.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2644

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2644-115-0x00007FF93ACF0000-0x00007FF93AD00000-memory.dmp
    Filesize

    64KB

  • memory/2644-116-0x00007FF93ACF0000-0x00007FF93AD00000-memory.dmp
    Filesize

    64KB

  • memory/2644-117-0x00007FF93ACF0000-0x00007FF93AD00000-memory.dmp
    Filesize

    64KB

  • memory/2644-118-0x00007FF93ACF0000-0x00007FF93AD00000-memory.dmp
    Filesize

    64KB

  • memory/2644-119-0x00007FF93ACF0000-0x00007FF93AD00000-memory.dmp
    Filesize

    64KB

  • memory/2644-128-0x00007FF937180000-0x00007FF937190000-memory.dmp
    Filesize

    64KB

  • memory/2644-129-0x00007FF937180000-0x00007FF937190000-memory.dmp
    Filesize

    64KB

  • memory/2644-290-0x00007FF93ACF0000-0x00007FF93AD00000-memory.dmp
    Filesize

    64KB

  • memory/2644-291-0x00007FF93ACF0000-0x00007FF93AD00000-memory.dmp
    Filesize

    64KB

  • memory/2644-292-0x00007FF93ACF0000-0x00007FF93AD00000-memory.dmp
    Filesize

    64KB

  • memory/2644-293-0x00007FF93ACF0000-0x00007FF93AD00000-memory.dmp
    Filesize

    64KB