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Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/06/2024, 01:17

General

  • Target

    ss.exe

  • Size

    1.1MB

  • MD5

    5693d8863209b5498ff1a61caebfa9ba

  • SHA1

    abd83adb9fc5495034accb251a4b1e04f47e1b3d

  • SHA256

    ba38ba94dc7746ab451cb686df8d8f4cec03db581ae095c5e1b959134db30daa

  • SHA512

    efbb0d585641cd85e71ef5fe08be05accd343b636deed64c2fca5075aafbada439f511fe1a4bea22c3f43f4e9c10ea273abfb9103c6c4f0dd8a50284b6b78c82

  • SSDEEP

    24576:eAHnh+eWsN3skA4RV1Hom2KXMmHa3W9G2Qu2HUI+VV+BKI5:Jh+ZkldoPK8Ya3WTKHUI3N

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 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\ss.exe
    "C:\Users\Admin\AppData\Local\Temp\ss.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4940
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\ss.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2536
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4940 -s 696
      2⤵
      • Program crash
      PID:2992
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4940 -ip 4940
    1⤵
      PID:3996

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2536-11-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2536-12-0x000000007428E000-0x000000007428F000-memory.dmp

      Filesize

      4KB

    • memory/2536-13-0x0000000005CB0000-0x0000000006254000-memory.dmp

      Filesize

      5.6MB

    • memory/2536-14-0x0000000005800000-0x0000000005866000-memory.dmp

      Filesize

      408KB

    • memory/2536-15-0x0000000074280000-0x0000000074A30000-memory.dmp

      Filesize

      7.7MB

    • memory/2536-16-0x00000000066C0000-0x0000000006710000-memory.dmp

      Filesize

      320KB

    • memory/2536-17-0x00000000067B0000-0x0000000006842000-memory.dmp

      Filesize

      584KB

    • memory/2536-18-0x0000000006940000-0x000000000694A000-memory.dmp

      Filesize

      40KB

    • memory/2536-19-0x000000007428E000-0x000000007428F000-memory.dmp

      Filesize

      4KB

    • memory/2536-20-0x0000000074280000-0x0000000074A30000-memory.dmp

      Filesize

      7.7MB

    • memory/4940-10-0x0000000002220000-0x0000000002224000-memory.dmp

      Filesize

      16KB