Analysis

  • max time kernel
    123s
  • max time network
    129s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    10-02-2024 11:39

General

  • Target

    ElectronR/binkawin.dll

  • Size

    55KB

  • MD5

    d51b5b46735b25c2d8372608159ed1a9

  • SHA1

    2c178740901103d66a59131e19548d84c44fa768

  • SHA256

    dd68562b5e4686e1a07603057db7a12040821beadd81d142bfb6a57d2de45ddb

  • SHA512

    7c9a856fea8f7d4bddfc2b67724b475f7561979fbcf088ef2ce839e7c10870920ab4ea6b7d29254ab9d585a917eff5481c73644290350265682c627ab8fa110b

  • SSDEEP

    1536:Ed01XORcuxj9ijJ644BXOpmE88Y+xs9PuMLHXwbJoeQ3fr:S0tOJxj9GJ644l2m78pm5uMLHX

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 2 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 42 IoCs
  • Suspicious use of SendNotifyMessage 42 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ElectronR\binkawin.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3292
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ElectronR\binkawin.dll,#1
      2⤵
        PID:4644
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4644 -s 616
          3⤵
          • Program crash
          PID:2392
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Drops file in Windows directory
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2592

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads