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
    15/06/2024, 01:08

General

  • Target
    hesaphareketi-01.pdf.exe
  • Size 2.8MB
  • Sample240615-bheemsxdrm
  • SHA256 1c81c786a70496397e5c05b533473585322037875390aa522f8ffed43bf47c84
  • MD5 SHA1 SHA512 SSDEEP

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 1 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4712
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:216

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/216-0-0x0000000000400000-0x0000000000440000-memory.dmp

        memory/216-1-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

        memory/216-2-0x0000000005A00000-0x0000000005FA4000-memory.dmp

        memory/216-3-0x0000000005550000-0x00000000055B6000-memory.dmp

        memory/216-4-0x0000000074EE0000-0x0000000075690000-memory.dmp

        memory/216-5-0x0000000006AE0000-0x0000000006B30000-memory.dmp

        memory/216-6-0x0000000006BD0000-0x0000000006C6C000-memory.dmp

        memory/216-7-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

        memory/216-8-0x0000000074EE0000-0x0000000075690000-memory.dmp

        memory/216-9-0x0000000006C70000-0x0000000006D02000-memory.dmp

        memory/216-10-0x0000000006BB0000-0x0000000006BBA000-memory.dmp