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Analysis

  • max time kernel
    142s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    14/07/2024, 16:26

General

  • Target

    469b708b6ba255800d133cc7c5ceb859_JaffaCakes118.exe

  • Size

    274KB

  • MD5

    469b708b6ba255800d133cc7c5ceb859

  • SHA1

    b8925035a2fa3b611ff9cb3c8d1f0a56651dd227

  • SHA256

    98f0d279c8d30af5ae4e61832150d337443f28ee40d638433334d55a97cf26d2

  • SHA512

    69d0c1604fa46adfce0620dea3ec6882bea3e65780c183e2b51de5fc823e9768094fd5f67abedff36405ac6feead0bf7f91216631b61737ba37ccb6b1b998612

  • SSDEEP

    6144:IRBNgbTRkegIBsDPXb8yuh0v4k5YG+GMsSmJY6HMWoS2KRB:IPNSdbof60wOY8MsLJlB

Malware Config

Signatures

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

    Pony is a Remote Access Trojan application that steals information.

  • 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.

  • 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
  • Drops file in Windows directory 1 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 22 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\469b708b6ba255800d133cc7c5ceb859_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\469b708b6ba255800d133cc7c5ceb859_JaffaCakes118.exe"
    1⤵
    • Modifies security service
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2988
    • C:\Users\Admin\AppData\Local\Temp\469b708b6ba255800d133cc7c5ceb859_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\469b708b6ba255800d133cc7c5ceb859_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\59FF7\109A2.exe%C:\Users\Admin\AppData\Roaming\59FF7
      2⤵
        PID:596
      • C:\Users\Admin\AppData\Local\Temp\469b708b6ba255800d133cc7c5ceb859_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\469b708b6ba255800d133cc7c5ceb859_JaffaCakes118.exe startC:\Program Files (x86)\F745F\lvvm.exe%C:\Program Files (x86)\F745F
        2⤵
          PID:1376
        • C:\Program Files (x86)\LP\A205\2EAE.tmp
          "C:\Program Files (x86)\LP\A205\2EAE.tmp"
          2⤵
          • Executes dropped EXE
          PID:2076
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2952
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Drops file in Windows directory
        • Modifies registry class
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2476

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Roaming\59FF7\745F.9FF

        Filesize

        996B

        MD5

        0c03e2e34832f8b09bc7c0b910f89828

        SHA1

        fc5dc05bd0aa3827c7583016bfc1559bc6a7f50c

        SHA256

        e86481944ba9adb3f185c5793bddb4a69cdcf06e106374b0a3ca018e0c677b79

        SHA512

        119fae6ddc4333ff7b07ffea4bcfd8e3230e0d6b88e547df54d0f4927f57ece640601ffcc729eceb30af82b7261a0da4741e020f35ab3dad1f747fa0070cf3c0

      • C:\Users\Admin\AppData\Roaming\59FF7\745F.9FF

        Filesize

        600B

        MD5

        71ac958a59d5be1626f4c0c328d22cc3

        SHA1

        caaf792d4a4467adacaebdb6a56c1b2669f7d88f

        SHA256

        014fd52909d902d05c23407af01f70110abb2c3376c38c1d8c03cff4e139ac7e

        SHA512

        b6bc617841ea12fd04d15ced3d6ebb594ab3e7eddb590e485f6914b378c67ffc2bf96ccf1c30d6c5eca1224e132bbbabe26adae99d55cc76bb76daab1e8fe8db

      • C:\Users\Admin\AppData\Roaming\59FF7\745F.9FF

        Filesize

        1KB

        MD5

        bb4f22c8953202f0ddeea629573462d3

        SHA1

        b58c86b23748a47feb1f750cf141f571308e68f5

        SHA256

        9ba95506e32d06ea88bdc0a9ab60dcff5fdd05f510944aacadb92c3eadb577a3

        SHA512

        e83003912cc0ec2c6ae863eb3b45d779e5a18c78f351eb9e73c38983f281c47366cbcd7d3db0badee924615638a976e2eb75b379ef46a8804874caf636767ec2

      • \Program Files (x86)\LP\A205\2EAE.tmp

        Filesize

        96KB

        MD5

        a3da301fded24507633e349a3219a05e

        SHA1

        9fdc1219630bf60b2dc079734523e7b431c09301

        SHA256

        af2e4c2852b826d44012a9506cdd0d463ab431690a6e49a8bb5cac53d59af081

        SHA512

        d63cf44fb5ab9b896de02fd01bbe5e472074b91b0263898f0abcd1e64f4f2e530b8cd796268686c0eda03ed3a959d2a84de031796a9fb30fb3addfacffc01966

      • memory/596-15-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

      • memory/596-17-0x00000000005D9000-0x00000000005F9000-memory.dmp

        Filesize

        128KB

      • memory/596-16-0x0000000000400000-0x0000000000467000-memory.dmp

        Filesize

        412KB

      • memory/1376-136-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

      • memory/2076-313-0x0000000000400000-0x000000000041C000-memory.dmp

        Filesize

        112KB

      • memory/2988-0-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

      • memory/2988-134-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

      • memory/2988-13-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

      • memory/2988-195-0x0000000000400000-0x0000000000467000-memory.dmp

        Filesize

        412KB

      • memory/2988-2-0x0000000000400000-0x0000000000467000-memory.dmp

        Filesize

        412KB

      • memory/2988-3-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

      • memory/2988-312-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

      • memory/2988-316-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB