Analysis

  • max time kernel
    146s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2022 12:12

General

  • Target

    433f101702e1bb8956298075b2560f0b427cecf81da8caff279954471aa6ba41.xls

  • Size

    158KB

  • MD5

    1b3b9e8526d46795056c4f6b5c0ba160

  • SHA1

    ee7b8d8949b283209fb4e2de278fe597625942f1

  • SHA256

    433f101702e1bb8956298075b2560f0b427cecf81da8caff279954471aa6ba41

  • SHA512

    9bb5f2e896f6348c5f51864b30c737dee39e3d41908098d4a7d5c7c3371a5941dc942276ccdf57bbe8410764d64fd993efc995fe09764e505c215fe46f9e91c7

  • SSDEEP

    3072:Vz4No4GnRgFEOnZEr2Mv0KERSs7rXVSgS:Vz2D57h

Score
1/10

Malware Config

Signatures

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\433f101702e1bb8956298075b2560f0b427cecf81da8caff279954471aa6ba41.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1720

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1720-54-0x000000002FF41000-0x000000002FF44000-memory.dmp
    Filesize

    12KB

  • memory/1720-55-0x0000000071701000-0x0000000071703000-memory.dmp
    Filesize

    8KB

  • memory/1720-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/1720-57-0x00000000726ED000-0x00000000726F8000-memory.dmp
    Filesize

    44KB

  • memory/1720-58-0x00000000765B1000-0x00000000765B3000-memory.dmp
    Filesize

    8KB

  • memory/1720-59-0x0000000000340000-0x0000000000440000-memory.dmp
    Filesize

    1024KB

  • memory/1720-61-0x0000000000340000-0x0000000000440000-memory.dmp
    Filesize

    1024KB

  • memory/1720-62-0x0000000000340000-0x0000000000440000-memory.dmp
    Filesize

    1024KB

  • memory/1720-60-0x0000000000340000-0x0000000000440000-memory.dmp
    Filesize

    1024KB

  • memory/1720-63-0x0000000000340000-0x0000000000440000-memory.dmp
    Filesize

    1024KB

  • memory/1720-67-0x00000000726ED000-0x00000000726F8000-memory.dmp
    Filesize

    44KB