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Analysis

  • max time kernel
    134s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2024, 18:55

General

  • Target

    817f1019ac6cd336a412e304016e6538fd8c3894121bd61340639b240f07c451.exe

  • Size

    1024KB

  • MD5

    d90f41701d76908bf5a1519fe7b99f23

  • SHA1

    649b924f2bdadee132be65d7eb76f119857cf630

  • SHA256

    817f1019ac6cd336a412e304016e6538fd8c3894121bd61340639b240f07c451

  • SHA512

    7cabb7a924a7343d3f26442174474b6829041226e7e9ce5c91086be682e692a7ae375c2cab8dbdf53ef6c63d953717c3319bc678d82dcc3ea5e88b7da18044f8

  • SSDEEP

    24576:UAHnh+eWsN3skA4RV1Hom2KXMmHaMq7pHmmi3X45:jh+ZkldoPK8YaMaG3O

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 2 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 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\817f1019ac6cd336a412e304016e6538fd8c3894121bd61340639b240f07c451.exe
    "C:\Users\Admin\AppData\Local\Temp\817f1019ac6cd336a412e304016e6538fd8c3894121bd61340639b240f07c451.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:60
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\817f1019ac6cd336a412e304016e6538fd8c3894121bd61340639b240f07c451.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1160

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/60-10-0x0000000003F50000-0x0000000003F54000-memory.dmp

    Filesize

    16KB

  • memory/1160-11-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/1160-12-0x0000000074A2E000-0x0000000074A2F000-memory.dmp

    Filesize

    4KB

  • memory/1160-13-0x0000000005B50000-0x00000000060F4000-memory.dmp

    Filesize

    5.6MB

  • memory/1160-14-0x0000000005610000-0x0000000005676000-memory.dmp

    Filesize

    408KB

  • memory/1160-15-0x0000000074A20000-0x00000000751D0000-memory.dmp

    Filesize

    7.7MB

  • memory/1160-16-0x00000000069F0000-0x0000000006A40000-memory.dmp

    Filesize

    320KB

  • memory/1160-17-0x0000000006AE0000-0x0000000006B72000-memory.dmp

    Filesize

    584KB

  • memory/1160-18-0x0000000006C70000-0x0000000006C7A000-memory.dmp

    Filesize

    40KB

  • memory/1160-19-0x0000000074A2E000-0x0000000074A2F000-memory.dmp

    Filesize

    4KB

  • memory/1160-20-0x0000000074A20000-0x00000000751D0000-memory.dmp

    Filesize

    7.7MB