Analysis

  • max time kernel
    157s
  • max time network
    129s
  • 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/勤務表.xls

  • Size

    16KB

  • MD5

    9bacb33c355da46f5d3dd337b0e66080

  • SHA1

    50b369d80d8b74795e2ef573409d9e67a1c5ab95

  • SHA256

    2056635a67f900fc7023d62637e08398e14c224ed6afa43a3fd307dbbf9977c3

  • SHA512

    470c0562ee5be1a2af64fa1f353d95ed7286ef2c7066f732916293c24b3846f20ba1915f65c7639ed77c1ff3e69ae76ebbcb9d98c0daa707e8f560f6ec6b21e8

  • SSDEEP

    192:RV0shTUg/XPLwQWuY1sud1bMDQjeYtogcQtpa:rLwnXmQCMogc

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\勤務表.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2676

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/2676-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/2676-1-0x00000000725ED000-0x00000000725F8000-memory.dmp
    Filesize

    44KB

  • memory/2676-2-0x00000000725ED000-0x00000000725F8000-memory.dmp
    Filesize

    44KB

  • memory/2676-3-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/2676-4-0x00000000725ED000-0x00000000725F8000-memory.dmp
    Filesize

    44KB