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Analysis

  • max time kernel
    43s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2022, 16:32

General

  • Target

    de8de1fa146e2b0a90201224fb6f6da5886ec0a34f6f4ac55e5ef3d34f6ddef6.dll

  • Size

    65KB

  • MD5

    96ea25e403719af7c15e36382cf51d90

  • SHA1

    a751a6f6edb588ae519e82f264609028a05ef499

  • SHA256

    de8de1fa146e2b0a90201224fb6f6da5886ec0a34f6f4ac55e5ef3d34f6ddef6

  • SHA512

    4cf863540fbf021750a33410e95e1b9c2bc4f9e841655621c747717260c8641df3fd9e5c1014f64dd8faab12131a85f3140d2e2fae76338ab55d7724cefae637

  • SSDEEP

    768:ftMivlsRFT8o5I3R1eO72trgCNY1XTjbvMZ7T5f9+nM/rq+DUtHW9smZtJXTuLDL:Wiv+RFTGUtra1bOXT+GrqyDHXKOm

Score
6/10

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Modifies registry class 42 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\de8de1fa146e2b0a90201224fb6f6da5886ec0a34f6f4ac55e5ef3d34f6ddef6.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\de8de1fa146e2b0a90201224fb6f6da5886ec0a34f6f4ac55e5ef3d34f6ddef6.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      PID:1720

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1672-54-0x000007FEFB7F1000-0x000007FEFB7F3000-memory.dmp

    Filesize

    8KB

  • memory/1720-56-0x0000000075111000-0x0000000075113000-memory.dmp

    Filesize

    8KB