Analysis

  • max time kernel
    141s
  • max time network
    98s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-09-2024 02:35

General

  • Target

    eee9d71cb5b67d3de45b0e08f30ebc94_JaffaCakes118.exe

  • Size

    287KB

  • MD5

    eee9d71cb5b67d3de45b0e08f30ebc94

  • SHA1

    096aa85eee5ca5594e9b860d3b75e42e6f070e25

  • SHA256

    b1f7334583a539325f6924375866a57c7c38e4d4bb5c05a006e79417878336a3

  • SHA512

    0802b832c04dcd643df187d4b6c4b47f38419608b09bd66eff87e7ed3dc3a936b954a4b66ab341b2f668e41f24161ae5728b5cde5dc84eb50ad57e035694d39c

  • SSDEEP

    6144:BXQ/QGnG9/CWXlyJMyi8lRXkM3HdpCdrhmKEZEwHojcR0NaXcWPdBl:BMGBr1AbxHdkd1fMEaypWP

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 3 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.

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 23 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\eee9d71cb5b67d3de45b0e08f30ebc94_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eee9d71cb5b67d3de45b0e08f30ebc94_JaffaCakes118.exe"
    1⤵
    • Modifies security service
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2248
    • C:\Users\Admin\AppData\Local\Temp\eee9d71cb5b67d3de45b0e08f30ebc94_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\eee9d71cb5b67d3de45b0e08f30ebc94_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\956DD\7D81A.exe%C:\Users\Admin\AppData\Roaming\956DD
      2⤵
        PID:2344
      • C:\Users\Admin\AppData\Local\Temp\eee9d71cb5b67d3de45b0e08f30ebc94_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\eee9d71cb5b67d3de45b0e08f30ebc94_JaffaCakes118.exe startC:\Program Files (x86)\DD851\lvvm.exe%C:\Program Files (x86)\DD851
        2⤵
          PID:2168
        • C:\Program Files (x86)\LP\1A39\7A00.tmp
          "C:\Program Files (x86)\LP\1A39\7A00.tmp"
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1488
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2872
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Modifies registry class
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1768
      • C:\Windows\system32\AUDIODG.EXE
        C:\Windows\system32\AUDIODG.EXE 0x598
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:548

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Roaming\956DD\D851.56D

        Filesize

        996B

        MD5

        6d96db3da92fdc67733362793af375a3

        SHA1

        8dc777c333310f0b8cd9327d428ea647fe868156

        SHA256

        4af3700d2ae6820b50d7ec9ac746fd4ff78145e58a1ee2a16ffb68e5d80157d0

        SHA512

        f551e634323f72f539daaae64311cac5fc41c8d23338cb7d24dca12de216e7fd4da70fdd323b3dda84c98546b68f1a5e9f8a6ff80c68d768203236b853e17eb3

      • C:\Users\Admin\AppData\Roaming\956DD\D851.56D

        Filesize

        600B

        MD5

        2893c0b4f003901d45be838e7e04ce58

        SHA1

        eb32312ee31a95baac0088255ab0b16d9fd0cfbe

        SHA256

        09d30d4c5b24ca2d42e37eea25534747afc3ad87d66d7f965d097c4581715f67

        SHA512

        0f17e89d590d510dd011a1ea7c34f4f7e26f3c4278cd263bf86049f1480e52efc66e709318765eae13858931ab750118efe51e5271244bdfbd1425dbd0582fc6

      • C:\Users\Admin\AppData\Roaming\956DD\D851.56D

        Filesize

        1KB

        MD5

        4ba4b9c79e43e3122010e184cd60956d

        SHA1

        3db7b633306139cccbfde8c6f57ea7f805ee25d4

        SHA256

        f1865a902c451c6af32e4d2a47d3b99c93a5a5e486d6dd2c7a28d4620be6ce34

        SHA512

        a221ff735ea90afecd04cf1e5910334e2216cc007c6a789b4e6a569a105872c8246c7b8ab63741b6a43c3383f56b89420051644e9ad2b432d7dda1bf30f66b74

      • \Program Files (x86)\LP\1A39\7A00.tmp

        Filesize

        102KB

        MD5

        71ae17f353fa13cddf32b08039cc0598

        SHA1

        a06b153b0d04f70adae95e2e927a2edbe897734c

        SHA256

        edc2f4729fde00691d5d9d8a691141e4809eb88cefecb4dd59a7266b173792cb

        SHA512

        641eb0b4267fde60eeca0d6011dd744bb2ff903eae3fdf9c1505bed8103b43c3b738c1a8c81909d796c915582877e5787ab6c4d207ab5e2dd825a73240ccb495

      • memory/1488-280-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/1488-279-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/2168-107-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2248-1-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2248-150-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2248-13-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2248-12-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2248-278-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2248-3-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2248-2-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2248-284-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2344-17-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2344-15-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB