Analysis

  • max time kernel
    29s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20-12-2024 01:10

General

  • Target

    130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe

  • Size

    818KB

  • MD5

    6239c4047e0f1c4f55a96199e77d3669

  • SHA1

    7967d09a6357dfb6abbd99963dbcf9ee46b50bd9

  • SHA256

    130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec

  • SHA512

    ba9be27965a41188431b55dfe7fec6eb60d61f2a96b269c4d9f667c9e6d9e8e140a6457904b5798d4d75c985df37975c8096dd91f2512cb71a220d2fb5d184bd

  • SSDEEP

    12288:3t8f2uE1zDXy/kp5qw8+KBAswiwJLcPwwuEco5IrU1GQGibDVy1ICS75Al/k/8fI:3tu2uOa/8q7FeswigQ/ar0PVy1pk/u2B

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.haliza.com.my
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    JesusChrist007$

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.haliza.com.my
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    JesusChrist007$

Signatures

  • AgentTesla

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

  • Agenttesla family
  • 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.

  • 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.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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
  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe
    "C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2820
    • 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\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2892
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GedTanqRR.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2748
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GedTanqRR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp141D.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2856
    • C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe
      "C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe"
      2⤵
        PID:2752
      • C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe
        "C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe"
        2⤵
          PID:2760
        • C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe
          "C:\Users\Admin\AppData\Local\Temp\130c869f7ce90b4dd45a1192c8cb13aa8e3f986ab29fb9f446475e2030a2d2ec.exe"
          2⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2804

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmp141D.tmp

        Filesize

        1KB

        MD5

        506d82224c665b35d93c28b7a377e5e5

        SHA1

        dafa21979ca1ddff2c6aea98342127b0e5b96bab

        SHA256

        a5fc8c43dde6c1b475fb2cf49f1589cd517866ce2cf3b2f361fad614a10a209f

        SHA512

        2a873b48accce641122fb2af03128806803a3ef72f2897e8825e00b443d0056b152b6f902b5317a01334c4e9d98d4b1a85c3736147375d3322524b919ce4f995

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

        Filesize

        7KB

        MD5

        aeaf6f51b7cc3361d5a4c812fe0567eb

        SHA1

        dd193ef4057c4e0570d91ebc88fc6d630b140147

        SHA256

        9e4d45d9d6c63876f08d05456e5399352549ec2b96fef4aaffa35d0c16ba8a72

        SHA512

        bef58e1e7520b95d201a27eab45f4b81d7d9a08ade4ef22a419d00723ae80529eebeb6525a727912f6d0295face5d6e3ceb09c4ecaceec045505228c63499b78

      • memory/2804-30-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2804-28-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2804-20-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2804-22-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2804-24-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2804-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2804-27-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2804-18-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2820-6-0x0000000005F50000-0x0000000005FD8000-memory.dmp

        Filesize

        544KB

      • memory/2820-31-0x0000000074D40000-0x000000007542E000-memory.dmp

        Filesize

        6.9MB

      • memory/2820-0-0x0000000074D4E000-0x0000000074D4F000-memory.dmp

        Filesize

        4KB

      • memory/2820-1-0x00000000001E0000-0x00000000002AE000-memory.dmp

        Filesize

        824KB

      • memory/2820-2-0x0000000074D40000-0x000000007542E000-memory.dmp

        Filesize

        6.9MB

      • memory/2820-3-0x00000000005E0000-0x0000000000606000-memory.dmp

        Filesize

        152KB

      • memory/2820-5-0x0000000074D40000-0x000000007542E000-memory.dmp

        Filesize

        6.9MB

      • memory/2820-4-0x0000000074D4E000-0x0000000074D4F000-memory.dmp

        Filesize

        4KB