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Analysis

  • max time kernel
    94s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/10/2024, 05:16

General

  • Target

    bd6f2b6c65e5e3b5385eefbb2cb768e4f145106885dff956cf56815134550df9.exe

  • Size

    635KB

  • MD5

    3f1e7c218e389d146a7e07daf48730ac

  • SHA1

    140793cc9721aae620cfa86773ef66adec446ff7

  • SHA256

    bd6f2b6c65e5e3b5385eefbb2cb768e4f145106885dff956cf56815134550df9

  • SHA512

    151b87e0b18372fac05343c1a18a885d5473347dd09c4499b8478739ead74bb218990d5b0e9d5147da6a9891ec21ad5ffdec2f39707a9e20542c94139e2a5457

  • SSDEEP

    12288:1f09Zi1C/T1CsckFRYff1TVxHeeaBkqqJTpqZp20wB14xj:1FLckff1TjHeeaB+gp20wB14

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.musabody.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    MUSAbody_victoria2018

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 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.

  • 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
  • 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 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd6f2b6c65e5e3b5385eefbb2cb768e4f145106885dff956cf56815134550df9.exe
    "C:\Users\Admin\AppData\Local\Temp\bd6f2b6c65e5e3b5385eefbb2cb768e4f145106885dff956cf56815134550df9.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:4600
    • 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\bd6f2b6c65e5e3b5385eefbb2cb768e4f145106885dff956cf56815134550df9.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1660
    • C:\Users\Admin\AppData\Local\Temp\bd6f2b6c65e5e3b5385eefbb2cb768e4f145106885dff956cf56815134550df9.exe
      "C:\Users\Admin\AppData\Local\Temp\bd6f2b6c65e5e3b5385eefbb2cb768e4f145106885dff956cf56815134550df9.exe"
      2⤵
        PID:4080
      • C:\Users\Admin\AppData\Local\Temp\bd6f2b6c65e5e3b5385eefbb2cb768e4f145106885dff956cf56815134550df9.exe
        "C:\Users\Admin\AppData\Local\Temp\bd6f2b6c65e5e3b5385eefbb2cb768e4f145106885dff956cf56815134550df9.exe"
        2⤵
          PID:4064
        • C:\Users\Admin\AppData\Local\Temp\bd6f2b6c65e5e3b5385eefbb2cb768e4f145106885dff956cf56815134550df9.exe
          "C:\Users\Admin\AppData\Local\Temp\bd6f2b6c65e5e3b5385eefbb2cb768e4f145106885dff956cf56815134550df9.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:2124

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3n3xckkb.ugy.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • memory/1660-48-0x00000000078B0000-0x0000000007953000-memory.dmp

        Filesize

        652KB

      • memory/1660-50-0x0000000007BF0000-0x0000000007C0A000-memory.dmp

        Filesize

        104KB

      • memory/1660-61-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/1660-59-0x0000000007F10000-0x0000000007F18000-memory.dmp

        Filesize

        32KB

      • memory/1660-58-0x0000000007F30000-0x0000000007F4A000-memory.dmp

        Filesize

        104KB

      • memory/1660-57-0x0000000007E30000-0x0000000007E44000-memory.dmp

        Filesize

        80KB

      • memory/1660-56-0x0000000007E20000-0x0000000007E2E000-memory.dmp

        Filesize

        56KB

      • memory/1660-54-0x0000000007DF0000-0x0000000007E01000-memory.dmp

        Filesize

        68KB

      • memory/1660-53-0x0000000007E70000-0x0000000007F06000-memory.dmp

        Filesize

        600KB

      • memory/1660-52-0x0000000007C60000-0x0000000007C6A000-memory.dmp

        Filesize

        40KB

      • memory/1660-23-0x0000000005A20000-0x0000000005A86000-memory.dmp

        Filesize

        408KB

      • memory/1660-49-0x0000000008230000-0x00000000088AA000-memory.dmp

        Filesize

        6.5MB

      • memory/1660-12-0x0000000005300000-0x0000000005336000-memory.dmp

        Filesize

        216KB

      • memory/1660-15-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/1660-47-0x0000000007890000-0x00000000078AE000-memory.dmp

        Filesize

        120KB

      • memory/1660-37-0x0000000070280000-0x00000000702CC000-memory.dmp

        Filesize

        304KB

      • memory/1660-19-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/1660-36-0x0000000006E40000-0x0000000006E72000-memory.dmp

        Filesize

        200KB

      • memory/1660-21-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/1660-16-0x0000000005AB0000-0x00000000060D8000-memory.dmp

        Filesize

        6.2MB

      • memory/1660-35-0x0000000006EB0000-0x0000000006EFC000-memory.dmp

        Filesize

        304KB

      • memory/1660-22-0x0000000005900000-0x0000000005922000-memory.dmp

        Filesize

        136KB

      • memory/1660-34-0x00000000068C0000-0x00000000068DE000-memory.dmp

        Filesize

        120KB

      • memory/1660-33-0x0000000006300000-0x0000000006654000-memory.dmp

        Filesize

        3.3MB

      • memory/2124-14-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/2124-62-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/2124-55-0x00000000069D0000-0x0000000006A20000-memory.dmp

        Filesize

        320KB

      • memory/2124-18-0x0000000005B60000-0x0000000005BC6000-memory.dmp

        Filesize

        408KB

      • memory/2124-20-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/2124-11-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/4600-9-0x0000000006200000-0x0000000006282000-memory.dmp

        Filesize

        520KB

      • memory/4600-3-0x0000000004F60000-0x0000000004FF2000-memory.dmp

        Filesize

        584KB

      • memory/4600-0-0x000000007460E000-0x000000007460F000-memory.dmp

        Filesize

        4KB

      • memory/4600-17-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/4600-8-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/4600-10-0x00000000064B0000-0x000000000654C000-memory.dmp

        Filesize

        624KB

      • memory/4600-7-0x000000007460E000-0x000000007460F000-memory.dmp

        Filesize

        4KB

      • memory/4600-6-0x0000000006630000-0x0000000006648000-memory.dmp

        Filesize

        96KB

      • memory/4600-5-0x0000000005100000-0x000000000510A000-memory.dmp

        Filesize

        40KB

      • memory/4600-4-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/4600-1-0x00000000004C0000-0x0000000000566000-memory.dmp

        Filesize

        664KB

      • memory/4600-2-0x0000000005510000-0x0000000005AB4000-memory.dmp

        Filesize

        5.6MB