Analysis

  • max time kernel
    151s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    18-01-2022 14:00

General

  • Target

    b8ccf23ef3a7897ef73db40673aa9bf6506dcc58c071f29034a50ad7fe146c7f.xlsm

  • Size

    99KB

  • MD5

    a2425649db11d3e7f4e5ef4c8ca11c80

  • SHA1

    6951c3a285806e04cea753c9c091e737ad90fac9

  • SHA256

    b8ccf23ef3a7897ef73db40673aa9bf6506dcc58c071f29034a50ad7fe146c7f

  • SHA512

    be4acd34b8db0b780a9d52047779bbae61a4894b978b1c69a54fb48d65a16acafd2ca85c5f8e8fb1037f05523127a26a7f113fdccfc5767becdaa6b62d642dea

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\b8ccf23ef3a7897ef73db40673aa9bf6506dcc58c071f29034a50ad7fe146c7f.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3788

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/3788-115-0x00007FFF42940000-0x00007FFF42950000-memory.dmp
    Filesize

    64KB

  • memory/3788-116-0x00007FFF42940000-0x00007FFF42950000-memory.dmp
    Filesize

    64KB

  • memory/3788-117-0x00007FFF42940000-0x00007FFF42950000-memory.dmp
    Filesize

    64KB

  • memory/3788-118-0x00007FFF42940000-0x00007FFF42950000-memory.dmp
    Filesize

    64KB

  • memory/3788-119-0x00007FFF42940000-0x00007FFF42950000-memory.dmp
    Filesize

    64KB

  • memory/3788-128-0x00007FFF3FCD0000-0x00007FFF3FCE0000-memory.dmp
    Filesize

    64KB

  • memory/3788-129-0x00007FFF3FCD0000-0x00007FFF3FCE0000-memory.dmp
    Filesize

    64KB

  • memory/3788-278-0x00007FFF42940000-0x00007FFF42950000-memory.dmp
    Filesize

    64KB

  • memory/3788-279-0x00007FFF42940000-0x00007FFF42950000-memory.dmp
    Filesize

    64KB

  • memory/3788-280-0x00007FFF42940000-0x00007FFF42950000-memory.dmp
    Filesize

    64KB

  • memory/3788-281-0x00007FFF42940000-0x00007FFF42950000-memory.dmp
    Filesize

    64KB