Analysis

  • max time kernel
    138s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    11-01-2022 17:44

General

  • Target

    38b51ee1239079bda9d7d55d94ad241f9595a1bad8a9538a140cd3504ce559c0.xls

  • Size

    118KB

  • MD5

    649e907da725e225aad0e71d19611094

  • SHA1

    88ae2494e7304d51c21ec826cab65aca20b17082

  • SHA256

    38b51ee1239079bda9d7d55d94ad241f9595a1bad8a9538a140cd3504ce559c0

  • SHA512

    922f7290d86cbd2b073a965248e4c77d317fb4be0a68d782cd8fd67bc934b4722c111f8c033c0f15a3219c169302d28c09e35cac4fe4a20a2f462e73078cecf1

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://wordpressdes.vanzolini-gte.org.br/fundacaotelefonica.org.br/gAbC4QpJYI/

xlm40.dropper

http://shopnhap.com/highbinder/nnYko9FDNJ/

xlm40.dropper

http://txingame.com/wp-content/PwKfVQfdhHbAv2j/

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\38b51ee1239079bda9d7d55d94ad241f9595a1bad8a9538a140cd3504ce559c0.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3936

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3936-115-0x00007FF89DB10000-0x00007FF89DB20000-memory.dmp

    Filesize

    64KB

  • memory/3936-116-0x00007FF89DB10000-0x00007FF89DB20000-memory.dmp

    Filesize

    64KB

  • memory/3936-117-0x00007FF89DB10000-0x00007FF89DB20000-memory.dmp

    Filesize

    64KB

  • memory/3936-118-0x00007FF89DB10000-0x00007FF89DB20000-memory.dmp

    Filesize

    64KB

  • memory/3936-119-0x00007FF89DB10000-0x00007FF89DB20000-memory.dmp

    Filesize

    64KB

  • memory/3936-120-0x00000256D7860000-0x00000256D7862000-memory.dmp

    Filesize

    8KB

  • memory/3936-121-0x00000256D7860000-0x00000256D7862000-memory.dmp

    Filesize

    8KB

  • memory/3936-122-0x00000256D7860000-0x00000256D7862000-memory.dmp

    Filesize

    8KB

  • memory/3936-128-0x00007FF89A3C0000-0x00007FF89A3D0000-memory.dmp

    Filesize

    64KB

  • memory/3936-129-0x00007FF89A3C0000-0x00007FF89A3D0000-memory.dmp

    Filesize

    64KB