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Analysis

  • max time kernel
    43s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02/12/2022, 16:59

General

  • Target

    92bb313e59d56651d0fc447f184c703e7160776b08a4fbf35e5e3b36c3701765.dll

  • Size

    266KB

  • MD5

    d2ad148e1bb1905ef52199b9d951941b

  • SHA1

    524cf75115c6422518b1418f4add1c16343801c9

  • SHA256

    92bb313e59d56651d0fc447f184c703e7160776b08a4fbf35e5e3b36c3701765

  • SHA512

    49ca974d51f77406d83a132bfa2ad6ba66801f5df57a17641a8db6fd8d68e6ac4f997ad74cb0e6cb16a28237d977da93d03c1fcb47f2dea15ae3e16ee3d6c5c1

  • SSDEEP

    3072:6Iy6KX/SC+nUQ0S66vgvy+6/HFEB1RlJG:ty7vAQi+2C10

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\92bb313e59d56651d0fc447f184c703e7160776b08a4fbf35e5e3b36c3701765.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1132
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\92bb313e59d56651d0fc447f184c703e7160776b08a4fbf35e5e3b36c3701765.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      PID:1752

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1132-54-0x000007FEFBC41000-0x000007FEFBC43000-memory.dmp

    Filesize

    8KB

  • memory/1752-56-0x0000000075931000-0x0000000075933000-memory.dmp

    Filesize

    8KB