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Analysis

  • max time kernel
    103s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/05/2024, 06:48

General

  • Target

    7ae3eb9667598b99d881f909bb088454b9b445b1eaa0339491fe819c0bd66f6a.exe

  • Size

    1.0MB

  • MD5

    ec464b21a34272867fe025654c86ac27

  • SHA1

    83e97301902aba916b74f8d7716b67eabd093132

  • SHA256

    7ae3eb9667598b99d881f909bb088454b9b445b1eaa0339491fe819c0bd66f6a

  • SHA512

    1a0d1d343a2654928f4cd5ec8c512626a801c3c61459840707e5fe590fd47f7bfaf7f3871d31fd654e4e9a3431cbfb2c3610373bd095619926fda5823889026a

  • SSDEEP

    24576:PAHnh+eWsN3skA4RV1Hom2KXMmHaPfl1VwuRlBqA/T5:yh+ZkldoPK8YaPtzwYH

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.oasisvviss.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    !BEaPOL7

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\7ae3eb9667598b99d881f909bb088454b9b445b1eaa0339491fe819c0bd66f6a.exe
    "C:\Users\Admin\AppData\Local\Temp\7ae3eb9667598b99d881f909bb088454b9b445b1eaa0339491fe819c0bd66f6a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3824
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\7ae3eb9667598b99d881f909bb088454b9b445b1eaa0339491fe819c0bd66f6a.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4816

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3824-10-0x00000000014A0000-0x00000000014A4000-memory.dmp

    Filesize

    16KB

  • memory/4816-11-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/4816-12-0x000000007536E000-0x000000007536F000-memory.dmp

    Filesize

    4KB

  • memory/4816-13-0x0000000005F10000-0x00000000064B4000-memory.dmp

    Filesize

    5.6MB

  • memory/4816-14-0x0000000005AD0000-0x0000000005B36000-memory.dmp

    Filesize

    408KB

  • memory/4816-15-0x0000000075360000-0x0000000075B10000-memory.dmp

    Filesize

    7.7MB

  • memory/4816-16-0x0000000006D90000-0x0000000006DE0000-memory.dmp

    Filesize

    320KB

  • memory/4816-17-0x0000000006E80000-0x0000000006F1C000-memory.dmp

    Filesize

    624KB

  • memory/4816-18-0x0000000006FC0000-0x0000000007052000-memory.dmp

    Filesize

    584KB

  • memory/4816-19-0x0000000006F50000-0x0000000006F5A000-memory.dmp

    Filesize

    40KB

  • memory/4816-20-0x000000007536E000-0x000000007536F000-memory.dmp

    Filesize

    4KB

  • memory/4816-21-0x0000000075360000-0x0000000075B10000-memory.dmp

    Filesize

    7.7MB