Analysis

  • max time kernel
    106s
  • max time network
    61s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    09-07-2020 15:06

General

  • Target

    bd69eb17ae81e39cdb30bd53cb0fe4b0cbffaa8350c4fc7fe5b2e91e93a8045a(1).doc

  • Size

    132KB

  • MD5

    098a437654cdb48161d6b5f32c6446ae

  • SHA1

    dbcdb66974e7a4d9c47fec70e2e740efbd42fbf5

  • SHA256

    bd69eb17ae81e39cdb30bd53cb0fe4b0cbffaa8350c4fc7fe5b2e91e93a8045a

  • SHA512

    7bc4e33a665a74ee71ffed2ebdbbc54c80ba4a09343a0a0af3878b6b4f44aca1ad1e6ab08cdd70bcf9a74ccec9103f53b926b94a660bb035a3b24334ad76c81e

Score
10/10

Malware Config

Signatures

  • Suspicious use of SetWindowsHookEx 16 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 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes

  • C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\bd69eb17ae81e39cdb30bd53cb0fe4b0cbffaa8350c4fc7fe5b2e91e93a8045a(1).doc"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: AddClipboardFormatListener
    PID:1456
    • C:\Windows\system32\regsvr32.exe
      regsvr32 c:\programdata\19165.jpg
      2⤵
      • Process spawned unexpected child process
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1796

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \??\c:\programdata\19165.jpg
  • memory/1456-0-0x0000000005C80000-0x0000000005CE5000-memory.dmp
    Filesize

    404KB

  • memory/1796-4-0x0000000000000000-mapping.dmp