Analysis

  • max time kernel
    141s
  • max time network
    145s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    04/07/2020, 09:43

General

  • Target

    7198265049b9ae07283726cd4a15a92421eed0ae8ce943971c5e6b7626913e5c.bin.xls

  • Size

    2.6MB

  • MD5

    5e88543265f45782ccd0d313d1f9fdc0

  • SHA1

    1006e031aaea7bd841141574fdefb49b051b12b2

  • SHA256

    7198265049b9ae07283726cd4a15a92421eed0ae8ce943971c5e6b7626913e5c

  • SHA512

    96a456e52578203f244a07c51af3f1d0dbb3beeaa202896710b4b976d99c87501e447130f23faeb6b1ee11dbdb98affdefa2b66b1e64f0cfbf71f506a67b28bb

Score
10/10

Malware Config

Signatures

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Process spawned unexpected child process 1 IoCs

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

  • Suspicious use of WriteProcessMemory 2 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 3 IoCs
  • Suspicious use of SetWindowsHookEx 15 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\7198265049b9ae07283726cd4a15a92421eed0ae8ce943971c5e6b7626913e5c.bin.xls"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    • Checks processor information in registry
    • Enumerates system info in registry
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2536
    • C:\Windows\System32\wscript.exe
      C:\Windows\System32\wscript.exe C:\programdata\asc.txt:script1.vbs
      2⤵
      • Process spawned unexpected child process
      PID:2200

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2536-0-0x0000024E1561E000-0x0000024E15623000-memory.dmp

    Filesize

    20KB

  • memory/2536-1-0x0000024E0E6B1000-0x0000024E0E6B3000-memory.dmp

    Filesize

    8KB

  • memory/2536-2-0x0000024E0E6B3000-0x0000024E0E6B9000-memory.dmp

    Filesize

    24KB

  • memory/2536-3-0x0000024E0E6B3000-0x0000024E0E6B9000-memory.dmp

    Filesize

    24KB

  • memory/2536-4-0x0000024E0E6B3000-0x0000024E0E6B9000-memory.dmp

    Filesize

    24KB