Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/06/2024, 01:15

General

  • Target
    550bcd716d25eeb3be5bd9aa4686f89fa2d65d4a719eedaefcb289c1b823337e.exe
  • Size 1.1MB
  • Sample240620-bmma2sveql
  • SHA256 550bcd716d25eeb3be5bd9aa4686f89fa2d65d4a719eedaefcb289c1b823337e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\550bcd716d25eeb3be5bd9aa4686f89fa2d65d4a719eedaefcb289c1b823337e.exe
    "C:\Users\Admin\AppData\Local\Temp\550bcd716d25eeb3be5bd9aa4686f89fa2d65d4a719eedaefcb289c1b823337e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4888
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\550bcd716d25eeb3be5bd9aa4686f89fa2d65d4a719eedaefcb289c1b823337e.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3388
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4888 -s 696
      2⤵
      • Program crash
      PID:1312
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4888 -ip 4888
    1⤵
      PID:2256

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3388-11-0x0000000000400000-0x0000000000440000-memory.dmp

          memory/3388-12-0x000000007423E000-0x000000007423F000-memory.dmp

          memory/3388-13-0x0000000005440000-0x00000000059E4000-memory.dmp

          memory/3388-14-0x0000000005000000-0x0000000005066000-memory.dmp

          memory/3388-15-0x0000000074230000-0x00000000749E0000-memory.dmp

          memory/3388-16-0x0000000005ED0000-0x0000000005F20000-memory.dmp

          memory/3388-17-0x0000000005FC0000-0x0000000006052000-memory.dmp

          memory/3388-18-0x0000000006170000-0x000000000617A000-memory.dmp

          memory/3388-19-0x000000007423E000-0x000000007423F000-memory.dmp

          memory/3388-20-0x0000000074230000-0x00000000749E0000-memory.dmp

          memory/4888-10-0x00000000035A0000-0x00000000035A4000-memory.dmp