Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26-04-2024 08:17

General

  • Target

    Payment.exe

  • Size

    1.0MB

  • MD5

    872fc876d25908a93236dcf98e09e3de

  • SHA1

    06da1381d9aaa978ace25c409a59c3d6560975c0

  • SHA256

    a6cd55461ca16e33b153c509417d91eec660cc6d447764c9a312a0ad871ca9c5

  • SHA512

    4f1750c69221ecea05d66a5eb92c2cf821fcc080c3593ac7a3874d7cc9fc8f2ce1d9263329f419cc43188dda09bdbdbb412a5c6bb370aec70a9830588b07d586

  • SSDEEP

    24576:0AHnh+eWsN3skA4RV1Hom2KXMmHaF+CoEFoTiy5:Dh+ZkldoPK8YaF+DH

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2164

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1368-10-0x00000000002F0000-0x00000000002F4000-memory.dmp

    Filesize

    16KB

  • memory/2164-11-0x0000000000090000-0x00000000000D0000-memory.dmp

    Filesize

    256KB

  • memory/2164-13-0x0000000000090000-0x00000000000D0000-memory.dmp

    Filesize

    256KB

  • memory/2164-17-0x0000000000090000-0x00000000000D0000-memory.dmp

    Filesize

    256KB

  • memory/2164-20-0x0000000000090000-0x00000000000D0000-memory.dmp

    Filesize

    256KB

  • memory/2164-21-0x0000000074A40000-0x000000007512E000-memory.dmp

    Filesize

    6.9MB

  • memory/2164-22-0x0000000004A30000-0x0000000004A70000-memory.dmp

    Filesize

    256KB

  • memory/2164-23-0x0000000074A40000-0x000000007512E000-memory.dmp

    Filesize

    6.9MB

  • memory/2164-24-0x0000000004A30000-0x0000000004A70000-memory.dmp

    Filesize

    256KB