Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20251016-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20251016-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/11/2025, 11:48

General

  • Target
    767ed906fd1e628e2e2df72fa7990a25ee9ea7cbdd4c1c2727d97b773962e061.exe
  • Size 707KB
  • Sample251106-nynz8sap21
  • SHA256 767ed906fd1e628e2e2df72fa7990a25ee9ea7cbdd4c1c2727d97b773962e061
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

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

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 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 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\767ed906fd1e628e2e2df72fa7990a25ee9ea7cbdd4c1c2727d97b773962e061.exe
    "C:\Users\Admin\AppData\Local\Temp\767ed906fd1e628e2e2df72fa7990a25ee9ea7cbdd4c1c2727d97b773962e061.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:4480
    • 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\767ed906fd1e628e2e2df72fa7990a25ee9ea7cbdd4c1c2727d97b773962e061.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2984
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dQOReSm.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2252
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dQOReSm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD54A.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3164
    • C:\Users\Admin\AppData\Local\Temp\767ed906fd1e628e2e2df72fa7990a25ee9ea7cbdd4c1c2727d97b773962e061.exe
      "C:\Users\Admin\AppData\Local\Temp\767ed906fd1e628e2e2df72fa7990a25ee9ea7cbdd4c1c2727d97b773962e061.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5092
  • C:\Users\Admin\AppData\Roaming\dQOReSm.exe
    C:\Users\Admin\AppData\Roaming\dQOReSm.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4948
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dQOReSm.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2332
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dQOReSm.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2640
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dQOReSm" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1DEC.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1992
    • C:\Users\Admin\AppData\Roaming\dQOReSm.exe
      "C:\Users\Admin\AppData\Roaming\dQOReSm.exe"
      2⤵
      • Executes dropped EXE
      PID:2824
    • C:\Users\Admin\AppData\Roaming\dQOReSm.exe
      "C:\Users\Admin\AppData\Roaming\dQOReSm.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2660

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
        • MD5 SHA1 SHA512

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 18KB
        • SHA256 624978d83a65f165c14990d2a5bb1a11368dbac8fe309bc6bcdf7cd6376e3905
        • MD5 SHA1 SHA512 SSDEEP

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 18KB
        • SHA256 0a2e5ff1f51027714d3ce573f1d08ff39bf077fe9ce929ef7d63196c7f50e215
        • MD5 SHA1 SHA512 SSDEEP

        __PSScriptPolicyTest_rx2bqegj.do3.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rx2bqegj.do3.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512

        tmpD54A.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpD54A.tmp
        • Size 1KB
        • SHA256 33d24fb9d64f55e681ebd2e08d72d201dbd79c77c1694f8c80c7525e4ce3e0f6
        • MD5 SHA1 SHA512

        dQOReSm.exe

        • Path C:\Users\Admin\AppData\Roaming\dQOReSm.exe
        • Size 707KB
        • SHA256 767ed906fd1e628e2e2df72fa7990a25ee9ea7cbdd4c1c2727d97b773962e061
        • MD5 SHA1 SHA512 SSDEEP

        memory/2252-69-0x0000000007DD0000-0x0000000007DD8000-memory.dmp

        memory/2252-60-0x0000000007770000-0x0000000007813000-memory.dmp

        memory/2252-67-0x0000000007CF0000-0x0000000007D04000-memory.dmp

        memory/2252-65-0x0000000007CB0000-0x0000000007CC1000-memory.dmp

        memory/2252-64-0x0000000007D30000-0x0000000007DC6000-memory.dmp

        memory/2252-59-0x0000000006D50000-0x0000000006D6E000-memory.dmp

        memory/2252-16-0x0000000005270000-0x0000000005280000-memory.dmp

        memory/2252-42-0x0000000007730000-0x0000000007762000-memory.dmp

        memory/2252-18-0x00000000057D0000-0x00000000057F2000-memory.dmp

        memory/2252-20-0x0000000005F50000-0x0000000005FB6000-memory.dmp

        memory/2252-44-0x00000000711A0000-0x00000000711EC000-memory.dmp

        memory/2252-19-0x0000000005EE0000-0x0000000005F46000-memory.dmp

        memory/2252-39-0x0000000006A70000-0x0000000006ABC000-memory.dmp

        memory/2332-90-0x0000000005A60000-0x0000000005DB4000-memory.dmp

        memory/2332-110-0x0000000071030000-0x000000007107C000-memory.dmp

        memory/2640-119-0x0000000007200000-0x0000000007214000-memory.dmp

        memory/2640-118-0x00000000071C0000-0x00000000071D1000-memory.dmp

        memory/2640-101-0x0000000071030000-0x000000007107C000-memory.dmp

        memory/2640-109-0x0000000006EA0000-0x0000000006F43000-memory.dmp

        memory/2640-100-0x00000000061C0000-0x000000000620C000-memory.dmp

        memory/2984-15-0x0000000005410000-0x0000000005A38000-memory.dmp

        memory/2984-43-0x00000000711A0000-0x00000000711EC000-memory.dmp

        memory/2984-61-0x0000000007C30000-0x00000000082AA000-memory.dmp

        memory/2984-62-0x00000000075E0000-0x00000000075FA000-memory.dmp

        memory/2984-63-0x0000000007660000-0x000000000766A000-memory.dmp

        memory/2984-14-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

        memory/2984-13-0x0000000004CE0000-0x0000000004D16000-memory.dmp

        memory/2984-66-0x0000000007810000-0x000000000781E000-memory.dmp

        memory/2984-38-0x0000000006290000-0x00000000062AE000-memory.dmp

        memory/2984-68-0x0000000007920000-0x000000000793A000-memory.dmp

        memory/2984-35-0x0000000005CA0000-0x0000000005FF4000-memory.dmp

        memory/4480-3-0x0000000004E60000-0x0000000004E70000-memory.dmp

        memory/4480-2-0x0000000004D40000-0x0000000004DD2000-memory.dmp

        memory/4480-6-0x0000000004E60000-0x0000000004E70000-memory.dmp

        memory/4480-7-0x0000000006380000-0x0000000006406000-memory.dmp

        memory/4480-5-0x0000000004ED0000-0x0000000004EE2000-memory.dmp

        memory/4480-4-0x0000000004E00000-0x0000000004E0A000-memory.dmp

        memory/4480-0-0x00000000002B0000-0x0000000000368000-memory.dmp

        memory/4480-8-0x00000000065E0000-0x000000000667C000-memory.dmp

        memory/4480-1-0x00000000052F0000-0x0000000005894000-memory.dmp

        memory/5092-76-0x0000000006930000-0x0000000006980000-memory.dmp

        memory/5092-36-0x0000000000400000-0x0000000000440000-memory.dmp