Analysis

  • max time kernel
    304s
  • max time network
    317s
  • 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/AutoPlay/Docs/伙食費申請.xls

  • Size

    16KB

  • MD5

    6ea247f7164a1ee1509f2c8ada9fbbfa

  • SHA1

    7c2dd5660cbc9463b6d62d4b8db350d185f975b1

  • SHA256

    8f000ac3e445c127ad92777e9aaaf5a24455377cf4f6353d30d8154091476259

  • SHA512

    24f15ab82cc16fc450859fdad49cc1c21386c405ea2c3a2ad7db6d34fe75749d5cabd920479643f6d58f356f1c78f701b2739dd5600f4407970894bb1e64419a

  • SSDEEP

    96:Kl+9shTUg/XPo/Aok0697N6/GIZAcrr9Fb1PqFg7WxMnCd4QKuJk/a1wlrLphu2i:Kl+9shTUg/XPX7B4p/9F6SRw

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\AutoPlay\Docs\伙食費申請.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2760

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/2760-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/2760-1-0x000000007217D000-0x0000000072188000-memory.dmp
    Filesize

    44KB

  • memory/2760-2-0x000000007217D000-0x0000000072188000-memory.dmp
    Filesize

    44KB

  • memory/2760-3-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB