Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2023 01:53

General

  • Target

    f0c749be6648b90acad7cd8320e6247736bc7a5b125f70b662a53743e65398a1.exe

  • Size

    817KB

  • MD5

    b6265c16178513ae561fcb84a65684b1

  • SHA1

    02853462fc297af7629985fa144d302cc0e15754

  • SHA256

    f0c749be6648b90acad7cd8320e6247736bc7a5b125f70b662a53743e65398a1

  • SHA512

    8dd4e2e760585c716ddb6e751841675737f9490b8ccffc551c6821091c3eba68d635078c79d2c115964e0fe65e22516e6a97faa2fe3d0fc1ee5f98a4256eb2e7

  • SSDEEP

    24576:e34/up+pJGTzCC0ri9lu0U/XO35H0uJAQdrktbn:e38PJ4zqizYfO35HFJ9Bktb

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    thedress.pk
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    LILKOOLL14!!

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://thedress.pk
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    LILKOOLL14!!

Signatures

  • AgentTesla

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

  • 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 2 TTPs

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

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f0c749be6648b90acad7cd8320e6247736bc7a5b125f70b662a53743e65398a1.exe
    "C:\Users\Admin\AppData\Local\Temp\f0c749be6648b90acad7cd8320e6247736bc7a5b125f70b662a53743e65398a1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1188
    • C:\Users\Admin\AppData\Local\Temp\f0c749be6648b90acad7cd8320e6247736bc7a5b125f70b662a53743e65398a1.exe
      "C:\Users\Admin\AppData\Local\Temp\f0c749be6648b90acad7cd8320e6247736bc7a5b125f70b662a53743e65398a1.exe"
      2⤵
        PID:2680
      • C:\Users\Admin\AppData\Local\Temp\f0c749be6648b90acad7cd8320e6247736bc7a5b125f70b662a53743e65398a1.exe
        "C:\Users\Admin\AppData\Local\Temp\f0c749be6648b90acad7cd8320e6247736bc7a5b125f70b662a53743e65398a1.exe"
        2⤵
          PID:2968
        • C:\Users\Admin\AppData\Local\Temp\f0c749be6648b90acad7cd8320e6247736bc7a5b125f70b662a53743e65398a1.exe
          "C:\Users\Admin\AppData\Local\Temp\f0c749be6648b90acad7cd8320e6247736bc7a5b125f70b662a53743e65398a1.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2528

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1188-0-0x0000000000230000-0x0000000000302000-memory.dmp

        Filesize

        840KB

      • memory/1188-1-0x0000000074530000-0x0000000074C1E000-memory.dmp

        Filesize

        6.9MB

      • memory/1188-2-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

        Filesize

        256KB

      • memory/1188-3-0x0000000000A70000-0x0000000000A88000-memory.dmp

        Filesize

        96KB

      • memory/1188-4-0x0000000000960000-0x0000000000968000-memory.dmp

        Filesize

        32KB

      • memory/1188-5-0x0000000000AD0000-0x0000000000ADA000-memory.dmp

        Filesize

        40KB

      • memory/1188-6-0x0000000005300000-0x000000000537C000-memory.dmp

        Filesize

        496KB

      • memory/1188-15-0x0000000074530000-0x0000000074C1E000-memory.dmp

        Filesize

        6.9MB

      • memory/2528-8-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2528-9-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2528-10-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2528-13-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2528-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2528-7-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2528-16-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2528-18-0x0000000000400000-0x0000000000442000-memory.dmp

        Filesize

        264KB

      • memory/2528-19-0x0000000073E40000-0x000000007452E000-memory.dmp

        Filesize

        6.9MB

      • memory/2528-20-0x00000000049E0000-0x0000000004A20000-memory.dmp

        Filesize

        256KB