Analysis

  • max time kernel
    109s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-01-2025 03:45

General

  • Target

    Po Tooling CT24023023 CTA240714.exe

  • Size

    1.3MB

  • MD5

    0ff78cd7bb7650ceae70f16df404c664

  • SHA1

    512f82194d080f800d339bb9f18e43329bebfac3

  • SHA256

    c2fdf0438984ccabe7c3c032fa7136fec9859cabf00e83d6a5915649fc7e89bb

  • SHA512

    77d71a01ca169582234b37b0826796b8c29d6b18577da56f72dc5f828feeeab342e7c63aa06b92acabfcc22a7c674f20dba09dbde01a20c6f4e0726c7d3bb1a3

  • SSDEEP

    24576:R93pGRzhB7La7tj41esme5CM4OjBa/n3G9CJMsDBU9ZFncMBeY1qC:RMH91Hme5N23EGMJcRC

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Drops startup file 1 IoCs
  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3424
      • C:\Users\Admin\AppData\Local\Temp\Po Tooling CT24023023 CTA240714.exe
        "C:\Users\Admin\AppData\Local\Temp\Po Tooling CT24023023 CTA240714.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops startup file
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2284
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3320

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2284-0-0x0000000074EFE000-0x0000000074EFF000-memory.dmp

      Filesize

      4KB

    • memory/2284-1-0x0000000000090000-0x00000000001E0000-memory.dmp

      Filesize

      1.3MB

    • memory/2284-2-0x0000000004B50000-0x0000000004C62000-memory.dmp

      Filesize

      1.1MB

    • memory/2284-3-0x0000000005240000-0x00000000057E4000-memory.dmp

      Filesize

      5.6MB

    • memory/2284-4-0x0000000004D80000-0x0000000004E12000-memory.dmp

      Filesize

      584KB

    • memory/2284-16-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-18-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-44-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-68-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-66-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-64-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-62-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-60-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-58-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-56-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-54-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-52-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-50-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-48-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-46-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-42-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-40-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-38-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-36-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-34-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-30-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-28-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-26-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-24-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-22-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-33-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-20-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-14-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-12-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-10-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-8-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-6-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-5-0x0000000004B50000-0x0000000004C5C000-memory.dmp

      Filesize

      1.0MB

    • memory/2284-1327-0x0000000074EF0000-0x00000000756A0000-memory.dmp

      Filesize

      7.7MB

    • memory/2284-1328-0x0000000074EF0000-0x00000000756A0000-memory.dmp

      Filesize

      7.7MB

    • memory/2284-1329-0x0000000004E80000-0x0000000004EEC000-memory.dmp

      Filesize

      432KB

    • memory/2284-1330-0x0000000004F50000-0x0000000004FBA000-memory.dmp

      Filesize

      424KB

    • memory/2284-1331-0x0000000004EF0000-0x0000000004F3C000-memory.dmp

      Filesize

      304KB

    • memory/2284-1332-0x0000000005130000-0x0000000005184000-memory.dmp

      Filesize

      336KB

    • memory/2284-1338-0x0000000074EF0000-0x00000000756A0000-memory.dmp

      Filesize

      7.7MB

    • memory/2284-1341-0x0000000074EF0000-0x00000000756A0000-memory.dmp

      Filesize

      7.7MB

    • memory/2284-1344-0x0000000074EF0000-0x00000000756A0000-memory.dmp

      Filesize

      7.7MB

    • memory/3320-1343-0x0000000074EF0000-0x00000000756A0000-memory.dmp

      Filesize

      7.7MB

    • memory/3320-1342-0x00000000003B0000-0x00000000003F0000-memory.dmp

      Filesize

      256KB

    • memory/3320-1345-0x0000000074EF0000-0x00000000756A0000-memory.dmp

      Filesize

      7.7MB

    • memory/3320-1346-0x0000000004BE0000-0x0000000004C46000-memory.dmp

      Filesize

      408KB

    • memory/3320-1347-0x0000000006130000-0x0000000006180000-memory.dmp

      Filesize

      320KB

    • memory/3320-1348-0x00000000061A0000-0x00000000061AA000-memory.dmp

      Filesize

      40KB

    • memory/3320-1349-0x0000000074EF0000-0x00000000756A0000-memory.dmp

      Filesize

      7.7MB