Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    24-06-2024 07:43

General

  • Target

    93b669760191fbc8c9f6586895294ca08d658249c152196ccab3910fd3b69f7d.dll

  • Size

    2.6MB

  • MD5

    2ddee15c6188ea3bab37b64529932b12

  • SHA1

    92c990dbf9876d1c1a1fbbe6bbca1b963060ddf4

  • SHA256

    93b669760191fbc8c9f6586895294ca08d658249c152196ccab3910fd3b69f7d

  • SHA512

    5cc7b0e3494a9cf85295365d8ddd51a8a7a450430df5ee0196a2bfe310e86cb5b123d3db4c6f7319cf541bf734ab28306c607b650565eec5506b3a9975fb341f

  • SSDEEP

    49152:b7bVt5aEPyKl9kIDn8yTM/2u0fLlSIiEpXhEQTZ1lsc07PluoCdiXCa0mY1eiW:3RPam0ID81/2uIQIV2kziXCa0mhb

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\93b669760191fbc8c9f6586895294ca08d658249c152196ccab3910fd3b69f7d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\93b669760191fbc8c9f6586895294ca08d658249c152196ccab3910fd3b69f7d.dll,#1
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2952
      • C:\Users\Admin\AppData\Local\Temp\1AB2.tmp
        C:\Users\Admin\AppData\Local\Temp\1AB2.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:2112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\1AB2.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • memory/2952-0-0x0000000001F30000-0x0000000001FFC000-memory.dmp

    Filesize

    816KB

  • memory/2952-1-0x0000000001F30000-0x0000000001FFC000-memory.dmp

    Filesize

    816KB