Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 15:53

General

  • Target

    2a6afc17b2774e4f93c5e56b5cdd783eb6d934b94d6991e33b2b9eaeabd69d1c.exe

  • Size

    2.8MB

  • MD5

    2b3b5142794c20f4193298fde9e6a188

  • SHA1

    862b5e5c004e77d542e0ebe81e053278273ea439

  • SHA256

    2a6afc17b2774e4f93c5e56b5cdd783eb6d934b94d6991e33b2b9eaeabd69d1c

  • SHA512

    4065618d39908987bc9efb8d9c6a3bde6dfcdcd3768f119057761dc88bef9d266f30d827996e8d856bca123d881548da49a1339952f5721650b8a228f57a730d

  • SSDEEP

    49152:ugpOmgDQ06m3N051GXdJCXw5Y9eh8wM1A8MfwostVPwZD:YDDe4RhUHfP

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a6afc17b2774e4f93c5e56b5cdd783eb6d934b94d6991e33b2b9eaeabd69d1c.exe
    "C:\Users\Admin\AppData\Local\Temp\2a6afc17b2774e4f93c5e56b5cdd783eb6d934b94d6991e33b2b9eaeabd69d1c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
      2⤵
        PID:400
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:4912

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4912-0-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/4912-1-0x000000007504E000-0x000000007504F000-memory.dmp

      Filesize

      4KB

    • memory/4912-2-0x0000000005670000-0x0000000005C14000-memory.dmp

      Filesize

      5.6MB

    • memory/4912-3-0x00000000051C0000-0x0000000005226000-memory.dmp

      Filesize

      408KB

    • memory/4912-4-0x0000000075040000-0x00000000757F0000-memory.dmp

      Filesize

      7.7MB

    • memory/4912-5-0x00000000064A0000-0x00000000064F0000-memory.dmp

      Filesize

      320KB

    • memory/4912-6-0x0000000006590000-0x0000000006622000-memory.dmp

      Filesize

      584KB

    • memory/4912-7-0x0000000006720000-0x000000000672A000-memory.dmp

      Filesize

      40KB

    • memory/4912-8-0x000000007504E000-0x000000007504F000-memory.dmp

      Filesize

      4KB

    • memory/4912-9-0x0000000075040000-0x00000000757F0000-memory.dmp

      Filesize

      7.7MB