Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10-06-2024 04:45

General

  • Target

    2024-06-10_54d358a72bb5b80aed97c5f955b653e8_megazord.exe

  • Size

    3.4MB

  • MD5

    54d358a72bb5b80aed97c5f955b653e8

  • SHA1

    f275c0f42c4b2591209c569b02999ea3583bcd26

  • SHA256

    5773ec42fc5cc2b51b550f91d98ed11c0f41789ef602ae04ffb4986682e627d0

  • SHA512

    35c559e92db11a5a76d221a155696ecb3c97fe09c70c8fab0424fdce5d7ea5087ac21c5a5f446baf1e74f91c7b7a47454929d08ce2a2f62ed1d1ea50f2c9075f

  • SSDEEP

    49152:h8yJAk206NICMq5pzKRgqVzKRvgFuGCFmnDuoTO:2BsmAy

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Detect packed .NET executables. Mostly AgentTeslaV4. 3 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 3 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 3 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 3 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 3 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 3 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-10_54d358a72bb5b80aed97c5f955b653e8_megazord.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-10_54d358a72bb5b80aed97c5f955b653e8_megazord.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
      2⤵
        PID:3024
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2476

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2476-0-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2476-5-0x000000007423E000-0x000000007423F000-memory.dmp

      Filesize

      4KB

    • memory/2476-4-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2476-3-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2476-6-0x0000000074230000-0x000000007491E000-memory.dmp

      Filesize

      6.9MB

    • memory/2476-7-0x000000007423E000-0x000000007423F000-memory.dmp

      Filesize

      4KB

    • memory/2476-8-0x0000000074230000-0x000000007491E000-memory.dmp

      Filesize

      6.9MB