Analysis

  • max time kernel
    1151s
  • max time network
    1162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/07/2023, 03:46

General

  • Target

    aaaa.xlsx

  • Size

    2.9MB

  • MD5

    e38ca663e59789aed3adcae02b19609e

  • SHA1

    0c932c007313dd640ee555d495dfda9d9eb78567

  • SHA256

    3dcb0eb0b4bdb8da81734f0ba097b278713a2c45eee9827c2edd07d0d4060a92

  • SHA512

    aade68082a09fa6278b3a0cec79fb63eed0658668e5cb9ff72fd945726bef4bb7ee8425db8a3155184a7313c26372b721b258b07280baf0144d0c823867c6f56

  • SSDEEP

    49152:ysrHKG/AbHStsnyuCdGUfBkdTe0zWtPVgaRjQWUx8ILyyunb28:yaKEnSTe0zWtfQV8Oun9

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 13 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\aaaa.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4768

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4768-133-0x00007FFE49D30000-0x00007FFE49D40000-memory.dmp

    Filesize

    64KB

  • memory/4768-134-0x00007FFE49D30000-0x00007FFE49D40000-memory.dmp

    Filesize

    64KB

  • memory/4768-135-0x00007FFE49D30000-0x00007FFE49D40000-memory.dmp

    Filesize

    64KB

  • memory/4768-136-0x00007FFE49D30000-0x00007FFE49D40000-memory.dmp

    Filesize

    64KB

  • memory/4768-137-0x00007FFE49D30000-0x00007FFE49D40000-memory.dmp

    Filesize

    64KB

  • memory/4768-138-0x00007FFE47A20000-0x00007FFE47A30000-memory.dmp

    Filesize

    64KB

  • memory/4768-139-0x00007FFE47A20000-0x00007FFE47A30000-memory.dmp

    Filesize

    64KB

  • memory/4768-152-0x00007FFE49D30000-0x00007FFE49D40000-memory.dmp

    Filesize

    64KB

  • memory/4768-154-0x00007FFE49D30000-0x00007FFE49D40000-memory.dmp

    Filesize

    64KB

  • memory/4768-153-0x00007FFE49D30000-0x00007FFE49D40000-memory.dmp

    Filesize

    64KB

  • memory/4768-155-0x00007FFE49D30000-0x00007FFE49D40000-memory.dmp

    Filesize

    64KB