Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/04/2024, 10:09

General

  • Target

    e7ed702dc69438dc916d0bacd1d0c6bc871fdb5493071796cbbe5600fec72d13.dll

  • Size

    2.6MB

  • MD5

    d4385440a52e29109bb3af4898562913

  • SHA1

    a03e5f40d839918c74839c5562fc419bbe9e8ef7

  • SHA256

    e7ed702dc69438dc916d0bacd1d0c6bc871fdb5493071796cbbe5600fec72d13

  • SHA512

    a3eeac81b4630bcf5d5450509464750335ed049944121ecc718446ea9e923b7737562151513ab1701948e21ffc92008080f78e3bdce069d5ccf5350beb75051a

  • SSDEEP

    49152:k122RZtlmoWE/JYQPcruyMVLTC7Qp5jSjhTSGIo8Y70UpSTWBrZcoTbkDHOY4tNh:kI2Rg+5AuyMAkp5m2U0GF4DCt9

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\e7ed702dc69438dc916d0bacd1d0c6bc871fdb5493071796cbbe5600fec72d13.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e7ed702dc69438dc916d0bacd1d0c6bc871fdb5493071796cbbe5600fec72d13.dll,#1
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2748
      • C:\Users\Admin\AppData\Local\Temp\226F.tmp
        C:\Users\Admin\AppData\Local\Temp\226F.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:1800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\226F.tmp

    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

  • memory/2748-1-0x0000000002140000-0x0000000002206000-memory.dmp

    Filesize

    792KB

  • memory/2748-0-0x0000000002140000-0x0000000002206000-memory.dmp

    Filesize

    792KB

  • memory/2748-10-0x0000000018000000-0x00000000182A8000-memory.dmp

    Filesize

    2.7MB

  • memory/2748-13-0x0000000018000000-0x00000000182A8000-memory.dmp

    Filesize

    2.7MB