Analysis

  • max time kernel
    308s
  • max time network
    320s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12-10-2023 11:37

General

  • Target

    Excel萬用表格/人事表格管理/公出申請單.xls

  • Size

    15KB

  • MD5

    13e1a0d27758e044d8aec1e29e2d73bb

  • SHA1

    363fb541582eb384691883b667f350a75a887bb9

  • SHA256

    2e40f91e190733fcd3ff5048f08da763637bd016934f7a18b43f1e40558d52b6

  • SHA512

    3755a6b4d6e5d339c093760ee2ee054532f4012e8b374f5760d8b58bb4ac7c81190be957cbabe0f6cb2ae1aa0b296ba4bdb8d968d2c2a25d95273e5e3de2b872

  • SSDEEP

    192:0A+VshTUg/XPh8hhPPPPPPPPPPYDr1YP3BK:bZYPxK

Score
1/10

Malware Config

Signatures

  • 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 SetWindowsHookEx 3 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\Excel萬用表格\人事表格管理\公出申請單.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2844

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2844-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/2844-1-0x00000000729FD000-0x0000000072A08000-memory.dmp
    Filesize

    44KB

  • memory/2844-2-0x00000000729FD000-0x0000000072A08000-memory.dmp
    Filesize

    44KB