Analysis

  • max time kernel
    134s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    18-01-2022 13:12

General

  • Target

    2f81803167aa54a2145538e204189722bb88af57a776b9ce3e46b3259b16945a.xlsm

  • Size

    99KB

  • MD5

    a53e1dc1a923e50825c1486bb7604aa0

  • SHA1

    7be2ced61d359130d67c39f25a07965e2ecb1da0

  • SHA256

    2f81803167aa54a2145538e204189722bb88af57a776b9ce3e46b3259b16945a

  • SHA512

    29878c188ed20531932a8c1b57e251342a9c4fdd71d9aabdc0642a853bb6bce1d078d6a3d07175170194274f5ae6df1ec22f82850687e69b4e53865c3e8ec8c0

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\2f81803167aa54a2145538e204189722bb88af57a776b9ce3e46b3259b16945a.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2756

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/2756-115-0x00007FFB307C0000-0x00007FFB307D0000-memory.dmp
    Filesize

    64KB

  • memory/2756-116-0x00007FFB307C0000-0x00007FFB307D0000-memory.dmp
    Filesize

    64KB

  • memory/2756-117-0x00007FFB307C0000-0x00007FFB307D0000-memory.dmp
    Filesize

    64KB

  • memory/2756-118-0x00007FFB307C0000-0x00007FFB307D0000-memory.dmp
    Filesize

    64KB

  • memory/2756-119-0x00007FFB307C0000-0x00007FFB307D0000-memory.dmp
    Filesize

    64KB

  • memory/2756-128-0x00007FFB2DC70000-0x00007FFB2DC80000-memory.dmp
    Filesize

    64KB

  • memory/2756-129-0x00007FFB2DC70000-0x00007FFB2DC80000-memory.dmp
    Filesize

    64KB

  • memory/2756-290-0x00007FFB307C0000-0x00007FFB307D0000-memory.dmp
    Filesize

    64KB

  • memory/2756-291-0x00007FFB307C0000-0x00007FFB307D0000-memory.dmp
    Filesize

    64KB

  • memory/2756-292-0x00007FFB307C0000-0x00007FFB307D0000-memory.dmp
    Filesize

    64KB

  • memory/2756-293-0x00007FFB307C0000-0x00007FFB307D0000-memory.dmp
    Filesize

    64KB