Analysis

  • max time kernel
    144s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    26-11-2020 16:02

General

  • Target

    document-1503653254.xls

  • Size

    331KB

  • MD5

    4457205b64f104d34f0b33bf1da8eb55

  • SHA1

    b3c93330ed9db8f47648321b3493dd66884cd39a

  • SHA256

    ac0ffaed88f74d2123402b08b75c8690e783788f3c3ee3eb321ccbace4b08155

  • SHA512

    6e8bf61166a8a68cfe9af3b079ddf43cd0ece7a44f674e477487f3dab6637b428cc198aa324024b62c06e21330bb164be272e44338240c277751fa3b02531e47

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 9 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 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\document-1503653254.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1696
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 -s C:\giogti\mpomqr\fwpxeohi.dll
      2⤵
      • Process spawned unexpected child process
      PID:268

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

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Downloads

  • memory/268-3-0x0000000000000000-mapping.dmp
  • memory/1980-2-0x000007FEF7D90000-0x000007FEF800A000-memory.dmp
    Filesize

    2.5MB