Analysis

  • max time kernel
    130s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 02:19

General

  • Target

    d5f29a50645c9638fc922d28d80d71dbdd2beae8a12fa992ac4ac36707f1cb1d.exe

  • Size

    736KB

  • MD5

    36ddd1dffdf875e7508e7a97ae2fca28

  • SHA1

    bb226ed21720c6d636bde06559721e5411dc00c1

  • SHA256

    d5f29a50645c9638fc922d28d80d71dbdd2beae8a12fa992ac4ac36707f1cb1d

  • SHA512

    416831748aceb8a7393a9f745b60aafdf5d0db3a174b5473bc99ec2c790c0d450f2108e0a11107f0e7e98987442c0fbdabd61342943d40d95aed942662fa45fb

  • SSDEEP

    12288:M5+li8LkpEaGky9cDiUq+M74DhRLHmCC6sCgsL3eMzytkqd78IO3U/69Hs60t1SY:YjEa1G4DhRLHmgRzqNRO3USh6t

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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d5f29a50645c9638fc922d28d80d71dbdd2beae8a12fa992ac4ac36707f1cb1d.exe
    "C:\Users\Admin\AppData\Local\Temp\d5f29a50645c9638fc922d28d80d71dbdd2beae8a12fa992ac4ac36707f1cb1d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1568
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:2292
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:1800

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1568-8-0x0000000009340000-0x00000000093C2000-memory.dmp

      Filesize

      520KB

    • memory/1568-4-0x00000000032A0000-0x00000000032AA000-memory.dmp

      Filesize

      40KB

    • memory/1568-0-0x0000000074F5E000-0x0000000074F5F000-memory.dmp

      Filesize

      4KB

    • memory/1568-3-0x0000000007EB0000-0x0000000007F42000-memory.dmp

      Filesize

      584KB

    • memory/1568-9-0x0000000006C30000-0x0000000006CCC000-memory.dmp

      Filesize

      624KB

    • memory/1568-5-0x0000000074F50000-0x0000000075700000-memory.dmp

      Filesize

      7.7MB

    • memory/1568-6-0x0000000008100000-0x000000000811A000-memory.dmp

      Filesize

      104KB

    • memory/1568-12-0x0000000074F50000-0x0000000075700000-memory.dmp

      Filesize

      7.7MB

    • memory/1568-2-0x0000000008380000-0x0000000008924000-memory.dmp

      Filesize

      5.6MB

    • memory/1568-1-0x0000000000F10000-0x0000000000FCE000-memory.dmp

      Filesize

      760KB

    • memory/1568-7-0x0000000008120000-0x0000000008130000-memory.dmp

      Filesize

      64KB

    • memory/1800-10-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/1800-13-0x0000000074F50000-0x0000000075700000-memory.dmp

      Filesize

      7.7MB

    • memory/1800-14-0x0000000005540000-0x00000000055A6000-memory.dmp

      Filesize

      408KB

    • memory/1800-15-0x0000000074F50000-0x0000000075700000-memory.dmp

      Filesize

      7.7MB

    • memory/1800-16-0x0000000006970000-0x00000000069C0000-memory.dmp

      Filesize

      320KB

    • memory/1800-17-0x0000000074F50000-0x0000000075700000-memory.dmp

      Filesize

      7.7MB