Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/04/2024, 17:16

General

  • Target
    QUOTATION_APRQTRA031244·PDF.scr.exe
  • Size 2.2MB
  • Sample240403-vs4xtsgb62
  • SHA256 ce055a8a032fb468ce38a511a5ff3a4ca08736fc08b2d3744879800067fe7d6a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 34 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • 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 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION_APRQTRA031244·PDF.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION_APRQTRA031244·PDF.scr.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2852
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2996

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2852-0-0x0000000000A90000-0x0000000000CD0000-memory.dmp

        memory/2852-1-0x0000000074F00000-0x00000000756B0000-memory.dmp

        memory/2852-2-0x0000000005750000-0x0000000005760000-memory.dmp

        memory/2852-3-0x0000000005860000-0x0000000005A8E000-memory.dmp

        memory/2852-4-0x0000000006BC0000-0x0000000006DF0000-memory.dmp

        memory/2852-5-0x00000000073A0000-0x0000000007944000-memory.dmp

        memory/2852-6-0x0000000006DF0000-0x0000000006E82000-memory.dmp

        memory/2852-7-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-8-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-10-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-12-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-14-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-16-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-18-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-20-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-22-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-24-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-26-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-28-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-30-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-32-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-34-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-36-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-38-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-40-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-42-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-44-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-46-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-48-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-50-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-52-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-54-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-56-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-58-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-60-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-62-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-64-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-68-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-66-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-70-0x0000000006BC0000-0x0000000006DEA000-memory.dmp

        memory/2852-2839-0x0000000074F00000-0x00000000756B0000-memory.dmp

        memory/2852-3587-0x0000000005750000-0x0000000005760000-memory.dmp

        memory/2852-4889-0x0000000005730000-0x0000000005731000-memory.dmp

        memory/2852-4890-0x0000000007140000-0x00000000071AC000-memory.dmp

        memory/2852-4891-0x0000000006FE0000-0x000000000702C000-memory.dmp

        memory/2852-4892-0x0000000007290000-0x00000000072F6000-memory.dmp

        memory/2852-4893-0x00000000014B0000-0x0000000001504000-memory.dmp

        memory/2852-4896-0x0000000074F00000-0x00000000756B0000-memory.dmp

        memory/2996-4897-0x0000000074F00000-0x00000000756B0000-memory.dmp

        memory/2996-4898-0x00000000001B0000-0x00000000001F2000-memory.dmp

        memory/2996-4899-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

        memory/2996-4900-0x0000000005FF0000-0x0000000006040000-memory.dmp

        memory/2996-4901-0x00000000061C0000-0x00000000061CA000-memory.dmp

        memory/2996-4902-0x0000000074F00000-0x00000000756B0000-memory.dmp

        memory/2996-4903-0x0000000004BA0000-0x0000000004BB0000-memory.dmp