Analysis

  • max time kernel
    117s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 10:56

General

  • Target

    $_2_/smci32.dll

  • Size

    1.6MB

  • MD5

    e8b575d4501426b5e4bf75c9cbf4a8dc

  • SHA1

    913ae9df99ab5bfda3799482f558178d66f7cada

  • SHA256

    b323296483d5baa0d6b29a4df492abfa2696aa9deb32d0341580aaa86ed64ddb

  • SHA512

    e9282afc4b68ad900fed31a3ababed63e8be8161ef894d69c213b765249861bd57062a4b30cd69e375a2102fd15bf21c0b54410ce3e689edcd283c24b48bd803

  • SSDEEP

    49152:0K1Mk+mfguxq3j8/Q5cQ8vVPyJ6NLBTzcKKT:0K1Mk+mfgwco/Q5ey3

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_2_\smci32.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1548
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_2_\smci32.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2760
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 244
        3⤵
        • Program crash
        PID:2924

Network

MITRE ATT&CK Matrix

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Downloads