Analysis

  • max time kernel
    96s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/09/2024, 15:08

General

  • Target
    Global e-Banking Payment Advice 000000164.exe
  • Size 1.0MB
  • Sample240918-shwglaxejc
  • SHA256 617aad709ac7d66890968766cc4b21481d268624d5505963058e7fa10748a57c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Global e-Banking Payment Advice 000000164.exe
    "C:\Users\Admin\AppData\Local\Temp\Global e-Banking Payment Advice 000000164.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4772
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Global e-Banking Payment Advice 000000164.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4060
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZQOVmHV.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:112
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZQOVmHV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBB9F.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1876
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:3500
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1172

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          powershell.exe.log

          • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
          • Size 2KB
          • SHA256 6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
          • MD5 SHA1 SHA512

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 18KB
          • SHA256 e8e727a8c546963d6a74a5899f55b5bcd9a6255e585833bcc8acfceef78ab961
          • MD5 SHA1 SHA512 SSDEEP

          __PSScriptPolicyTest_d12kbn1f.yde.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d12kbn1f.yde.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512

          tmpBB9F.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\tmpBB9F.tmp
          • Size 1KB
          • SHA256 df4745725c747d1a65352ab5f0d3d454bd7470368f9fdabdaf3b0a6b0f0ed26b
          • MD5 SHA1 SHA512

          memory/112-76-0x0000000007B00000-0x0000000007B0A000-memory.dmp

          memory/112-81-0x0000000007DC0000-0x0000000007DDA000-memory.dmp

          memory/112-80-0x0000000007CC0000-0x0000000007CD4000-memory.dmp

          memory/112-77-0x0000000007D00000-0x0000000007D96000-memory.dmp

          memory/112-88-0x0000000075050000-0x0000000075800000-memory.dmp

          memory/112-74-0x00000000080D0000-0x000000000874A000-memory.dmp

          memory/112-53-0x00000000758C0000-0x000000007590C000-memory.dmp

          memory/112-49-0x0000000006650000-0x000000000666E000-memory.dmp

          memory/112-23-0x0000000075050000-0x0000000075800000-memory.dmp

          memory/112-19-0x0000000075050000-0x0000000075800000-memory.dmp

          memory/112-26-0x0000000075050000-0x0000000075800000-memory.dmp

          memory/1172-46-0x0000000000400000-0x0000000000440000-memory.dmp

          memory/1172-90-0x0000000005D30000-0x0000000005D80000-memory.dmp

          memory/4060-16-0x0000000075050000-0x0000000075800000-memory.dmp

          memory/4060-79-0x0000000007C50000-0x0000000007C5E000-memory.dmp

          memory/4060-25-0x0000000006080000-0x00000000060E6000-memory.dmp

          memory/4060-20-0x0000000075050000-0x0000000075800000-memory.dmp

          memory/4060-18-0x0000000075050000-0x0000000075800000-memory.dmp

          memory/4060-24-0x0000000006010000-0x0000000006076000-memory.dmp

          memory/4060-17-0x0000000005970000-0x0000000005F98000-memory.dmp

          memory/4060-45-0x00000000060F0000-0x0000000006444000-memory.dmp

          memory/4060-89-0x0000000075050000-0x0000000075800000-memory.dmp

          memory/4060-82-0x0000000007D40000-0x0000000007D48000-memory.dmp

          memory/4060-15-0x0000000002DB0000-0x0000000002DE6000-memory.dmp

          memory/4060-50-0x0000000006770000-0x00000000067BC000-memory.dmp

          memory/4060-21-0x0000000005710000-0x0000000005732000-memory.dmp

          memory/4060-51-0x0000000007670000-0x00000000076A2000-memory.dmp

          memory/4060-52-0x00000000758C0000-0x000000007590C000-memory.dmp

          memory/4060-72-0x00000000076B0000-0x00000000076CE000-memory.dmp

          memory/4060-73-0x00000000076E0000-0x0000000007783000-memory.dmp

          memory/4060-78-0x0000000007C20000-0x0000000007C31000-memory.dmp

          memory/4060-75-0x0000000007A20000-0x0000000007A3A000-memory.dmp

          memory/4772-8-0x0000000075050000-0x0000000075800000-memory.dmp

          memory/4772-7-0x000000007505E000-0x000000007505F000-memory.dmp

          memory/4772-9-0x0000000007E40000-0x0000000007EC2000-memory.dmp

          memory/4772-10-0x000000000A650000-0x000000000A6EC000-memory.dmp

          memory/4772-6-0x0000000007B60000-0x0000000007B70000-memory.dmp

          memory/4772-5-0x0000000004F00000-0x0000000004F0A000-memory.dmp

          memory/4772-48-0x0000000075050000-0x0000000075800000-memory.dmp

          memory/4772-4-0x0000000075050000-0x0000000075800000-memory.dmp

          memory/4772-0-0x000000007505E000-0x000000007505F000-memory.dmp

          memory/4772-3-0x0000000004E40000-0x0000000004ED2000-memory.dmp

          memory/4772-2-0x0000000005510000-0x0000000005AB4000-memory.dmp

          memory/4772-1-0x0000000000390000-0x00000000004A0000-memory.dmp