Analysis

  • max time kernel
    141s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2024, 06:35

General

  • Target
    1.exe
  • Size 1003KB
  • Sample240508-hccr7aaa83
  • SHA256 ef0446d3b042668d828d7e17c74ec1f35f2d7d9840df196de16bcb5ad78dd3c1
  • 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\1.exe
    "C:\Users\Admin\AppData\Local\Temp\1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3996
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\1.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1040

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1040-11-0x0000000000370000-0x00000000003B0000-memory.dmp

        memory/1040-12-0x00000000746CE000-0x00000000746CF000-memory.dmp

        memory/1040-13-0x00000000051E0000-0x0000000005784000-memory.dmp

        memory/1040-14-0x0000000004DD0000-0x0000000004E36000-memory.dmp

        memory/1040-15-0x00000000746C0000-0x0000000074E70000-memory.dmp

        memory/1040-16-0x0000000005CF0000-0x0000000005D40000-memory.dmp

        memory/1040-17-0x0000000005DE0000-0x0000000005E72000-memory.dmp

        memory/1040-18-0x0000000005D80000-0x0000000005D8A000-memory.dmp

        memory/1040-19-0x00000000746CE000-0x00000000746CF000-memory.dmp

        memory/1040-20-0x00000000746C0000-0x0000000074E70000-memory.dmp

        memory/3996-10-0x0000000003940000-0x0000000003944000-memory.dmp