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Analysis

  • max time kernel
    141s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/10/2023, 14:49

General

  • Target

    7591d28292165defb371765c525f8d30_dll32_JC.dll

  • Size

    2.3MB

  • MD5

    7591d28292165defb371765c525f8d30

  • SHA1

    556783ca33a3210f9d4fe60b7da985222d01a388

  • SHA256

    081ae7e8945f7d6c7096f550ada6020faea3d489cb25f681f68d6489d9a9dd64

  • SHA512

    500b410b091e87ce2e32b83472b058f886c4121d3f85fbfcbb55330a87c65f468cd34e6a5494e3b7c21d2e969bc12bff654452dad8856ee78b0b40e3dd91c9fd

  • SSDEEP

    49152:8BhU/Je/kM18h+XoMZER3XGpsghGCYwuTb7bafY9OsL4BBxPV9C:+hUheMM18hMJZVjYwgbHXwO4BBJTC

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\7591d28292165defb371765c525f8d30_dll32_JC.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2404
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\7591d28292165defb371765c525f8d30_dll32_JC.dll,#1
      2⤵
        PID:376

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/376-0-0x0000000003000000-0x0000000003006000-memory.dmp

      Filesize

      24KB

    • memory/376-1-0x0000000010000000-0x0000000010258000-memory.dmp

      Filesize

      2.3MB

    • memory/376-3-0x0000000003130000-0x0000000003237000-memory.dmp

      Filesize

      1.0MB

    • memory/376-4-0x0000000003250000-0x000000000333D000-memory.dmp

      Filesize

      948KB

    • memory/376-7-0x0000000003250000-0x000000000333D000-memory.dmp

      Filesize

      948KB

    • memory/376-8-0x0000000003250000-0x000000000333D000-memory.dmp

      Filesize

      948KB