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Analysis

  • max time kernel
    138s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    18/12/2024, 09:57

General

  • Target

    fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe

  • Size

    911KB

  • MD5

    fb131d9c84964c5962d87c1b2f1c261d

  • SHA1

    acaee9bf48c07e64c730fa1bca185714b7765453

  • SHA256

    25bc1cf00d730f13e41b42d5cf7c78127f55acc4dba2132856c294b0b1270292

  • SHA512

    79061c3876f7d90c5d2338d2f815f8b9407e38dfdbc8171d9d6a0f43f6d97be46b1e6f2752890a25c57c50b6639c9cfde144bcee5f1362d49658c3e7a2043eea

  • SSDEEP

    12288:610/X3FfmggxUj5Ww6DSlOtP/guSTWbC/QRsL9dc7L5FJC8Y6L/dHK7zCzKboAxR:i0/9ixU6DSlu/guC0C/c7LLYAw0Kbo0

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.ddreq.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    yT%WV#U3

Signatures

  • AgentTesla

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

  • Agenttesla family
  • AgentTesla payload 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:2880
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        2⤵
          PID:2920
        • 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:2928

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2928-11-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2928-10-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2928-25-0x0000000073F90000-0x000000007467E000-memory.dmp

        Filesize

        6.9MB

      • memory/2928-24-0x0000000073F90000-0x000000007467E000-memory.dmp

        Filesize

        6.9MB

      • memory/2928-23-0x0000000073F90000-0x000000007467E000-memory.dmp

        Filesize

        6.9MB

      • memory/2928-22-0x0000000073F90000-0x000000007467E000-memory.dmp

        Filesize

        6.9MB

      • memory/2928-8-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2928-16-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2928-18-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2928-9-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/2928-19-0x0000000073F90000-0x000000007467E000-memory.dmp

        Filesize

        6.9MB

      • memory/2928-21-0x0000000073F90000-0x000000007467E000-memory.dmp

        Filesize

        6.9MB

      • memory/2928-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2928-14-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/3028-7-0x0000000000690000-0x00000000006CC000-memory.dmp

        Filesize

        240KB

      • memory/3028-0-0x0000000073F9E000-0x0000000073F9F000-memory.dmp

        Filesize

        4KB

      • memory/3028-1-0x0000000000260000-0x000000000034A000-memory.dmp

        Filesize

        936KB

      • memory/3028-20-0x0000000073F90000-0x000000007467E000-memory.dmp

        Filesize

        6.9MB

      • memory/3028-6-0x0000000005690000-0x000000000572E000-memory.dmp

        Filesize

        632KB

      • memory/3028-5-0x0000000073F90000-0x000000007467E000-memory.dmp

        Filesize

        6.9MB

      • memory/3028-4-0x0000000073F9E000-0x0000000073F9F000-memory.dmp

        Filesize

        4KB

      • memory/3028-3-0x0000000000240000-0x0000000000256000-memory.dmp

        Filesize

        88KB

      • memory/3028-2-0x0000000073F90000-0x000000007467E000-memory.dmp

        Filesize

        6.9MB