Analysis

  • max time kernel
    135s
  • max time network
    129s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    23-02-2021 12:58

General

  • Target

    MT OCEAN STAR ISO 8217 2005.xlsx

  • Size

    2.1MB

  • MD5

    3ba4a9ceac60a4e52398ac6fbd0ebc5b

  • SHA1

    19b79bcd8982634747f1dfc6804687d60baf73b0

  • SHA256

    ca4c055b60e84b73461e21062fc06924897c501944ec0f2a467fc4c21f13b342

  • SHA512

    ff14cc9946821af0891fb2b8ae10006ea9902f31c6cfcc5bc6739270080a3862db34e718cf82838585662a3dbad74892db78e891092a9cd0e137e86684440686

Score
1/10

Malware Config

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 12 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\MT OCEAN STAR ISO 8217 2005.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4804

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/4804-2-0x00007FFA3D590000-0x00007FFA3D5A0000-memory.dmp
    Filesize

    64KB

  • memory/4804-3-0x00007FFA3D590000-0x00007FFA3D5A0000-memory.dmp
    Filesize

    64KB

  • memory/4804-4-0x00007FFA3D590000-0x00007FFA3D5A0000-memory.dmp
    Filesize

    64KB

  • memory/4804-5-0x00007FFA61680000-0x00007FFA61CB7000-memory.dmp
    Filesize

    6.2MB

  • memory/4804-6-0x00007FFA3D590000-0x00007FFA3D5A0000-memory.dmp
    Filesize

    64KB