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Analysis

  • max time kernel
    141s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    12/05/2024, 05:15

General

  • Target

    c8d8cbce2c751f35bd05ea3c3768427cf79fe283d4d94372e02d9ddfe38f7223.dll

  • Size

    2.6MB

  • MD5

    e68fe2c4de10779c47cedbd39591acf1

  • SHA1

    dc5112f1f312034d118cd9c55eab65f28beedd0c

  • SHA256

    c8d8cbce2c751f35bd05ea3c3768427cf79fe283d4d94372e02d9ddfe38f7223

  • SHA512

    90b001aaa85999ed221bab535b7bfbb7e0af7ff845a94eb5c097d9d181d3eec27a5c1532518a202306d9435beb63323d2e429212425aad667c03a34873adf0d0

  • SSDEEP

    49152:cCM+e/J/wF5+hPmoPUYvslHitRCcDVEpXhEQTZ1lsc07PbVwPiMe62fxtJPEZ:kh/S5s+WTvslHS7DA2QWfxH

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8d8cbce2c751f35bd05ea3c3768427cf79fe283d4d94372e02d9ddfe38f7223.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2748
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8d8cbce2c751f35bd05ea3c3768427cf79fe283d4d94372e02d9ddfe38f7223.dll,#1
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:3044
      • C:\Users\Admin\AppData\Local\Temp\7BE.tmp
        C:\Users\Admin\AppData\Local\Temp\7BE.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:3060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\7BE.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • memory/3044-0-0x0000000000BA0000-0x0000000000C6A000-memory.dmp

    Filesize

    808KB

  • memory/3044-1-0x0000000000BA0000-0x0000000000C6A000-memory.dmp

    Filesize

    808KB