Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    26-11-2020 16:03

General

  • Target

    document-1497815773.xls

  • Size

    331KB

  • MD5

    3ac8c8a597e03e0a00a7e73d664c5d26

  • SHA1

    85469429bce2c6fdf8b212d86346040a8c602cc3

  • SHA256

    11cc2099d5aa0ac5a10f26f50e346a5bac80efc4d54de5f89d5174f70808eb82

  • SHA512

    cb2abd96ce5572e971faf88f9d6d09e41bb0df86edf30110d4c6a0060587c528746730eecbffcd0f812f30e134119f245d858cbfdfb206c5786999ce4fcd315b

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-1497815773.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:760
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 -s C:\giogti\mpomqr\fwpxeohi.dll
      2⤵
      • Process spawned unexpected child process
      PID:1464

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/1464-3-0x0000000000000000-mapping.dmp
  • memory/1796-2-0x000007FEF7040000-0x000007FEF72BA000-memory.dmp
    Filesize

    2.5MB