Analysis

  • max time kernel
    148s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 23:25

General

  • Target

    SecuriteInfo.com.Win32.Filename-A.868.17633.exe

  • Size

    1.0MB

  • MD5

    9c3d2ac3112d6963d1fb2e1c7fcff0dd

  • SHA1

    7dbe4b0f5fd1e9027438d81b2d5308b9baa5a6d9

  • SHA256

    12a06de99c4b164e8ccf6cce0535b03eb97ed11a265a9f59055167afff3ffcb5

  • SHA512

    affbc48ae7977ac1e466dd36c5085551fabad7fd702630a5cbb283ec28556746226b3d930c4ecd574a80cb48d77720eeb1f5617e0837c073be74fd3feea0f4be

  • SSDEEP

    24576:TAHnh+eWsN3skA4RV1Hom2KXMmHaOXSET6bdR3Hw85:eh+ZkldoPK8YaOXSs6bdxHn

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 WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Filename-A.868.17633.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Filename-A.868.17633.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2892
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Filename-A.868.17633.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3484
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2892 -s 696
      2⤵
      • Program crash
      PID:2620
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2892 -ip 2892
    1⤵
      PID:4424

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2892-10-0x00000000028B0000-0x00000000028B4000-memory.dmp

      Filesize

      16KB

    • memory/3484-11-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/3484-12-0x000000007436E000-0x000000007436F000-memory.dmp

      Filesize

      4KB

    • memory/3484-13-0x0000000005830000-0x0000000005DD4000-memory.dmp

      Filesize

      5.6MB

    • memory/3484-15-0x0000000074360000-0x0000000074B10000-memory.dmp

      Filesize

      7.7MB

    • memory/3484-14-0x0000000005430000-0x0000000005496000-memory.dmp

      Filesize

      408KB

    • memory/3484-16-0x0000000006330000-0x0000000006380000-memory.dmp

      Filesize

      320KB

    • memory/3484-17-0x0000000006420000-0x00000000064B2000-memory.dmp

      Filesize

      584KB

    • memory/3484-18-0x00000000063C0000-0x00000000063CA000-memory.dmp

      Filesize

      40KB

    • memory/3484-19-0x000000007436E000-0x000000007436F000-memory.dmp

      Filesize

      4KB

    • memory/3484-20-0x0000000074360000-0x0000000074B10000-memory.dmp

      Filesize

      7.7MB