Analysis

  • max time kernel
    140s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    22-01-2021 07:15

General

  • Target

    HSBC Payment copy.xlsx

  • Size

    2.1MB

  • MD5

    4202a6f44d40ec7811ac7fa371360f62

  • SHA1

    53b5dc8875711fc8782a5e688125489a0596ab4f

  • SHA256

    c1846570bb0f165cbf376b88cf51fd8bc54dd055facdd992e8c7e0c28cbc238a

  • SHA512

    a1d8865d45f9217d7015705b9ce7d41b3f4d342b9f573c4468f469591bea1d02675e958b3cd27fb31126ebfddb5bee0f7fdb170c8333249ae02743e17b4ace3f

Score
5/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • 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 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\HSBC Payment copy.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:68

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/68-2-0x00007FF8A2B20000-0x00007FF8A2B30000-memory.dmp
    Filesize

    64KB

  • memory/68-3-0x00007FF8A2B20000-0x00007FF8A2B30000-memory.dmp
    Filesize

    64KB

  • memory/68-4-0x00007FF8A2B20000-0x00007FF8A2B30000-memory.dmp
    Filesize

    64KB

  • memory/68-5-0x00007FF8A2B20000-0x00007FF8A2B30000-memory.dmp
    Filesize

    64KB

  • memory/68-6-0x00007FF8C5C40000-0x00007FF8C6277000-memory.dmp
    Filesize

    6.2MB