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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/01/2025, 03:51

General

  • Target

    JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe

  • Size

    275KB

  • MD5

    0a17de1a58a49a9c70e1fe93d2660673

  • SHA1

    613f8246544da665ac47f079fb5e14161481e3f5

  • SHA256

    19f7b9555e742866e0a4adee1cad38da969e9a930ed68e085d9a1a5a0f76ae7f

  • SHA512

    6a1af4339583fe6b0fe50948c8cf24133ae31cdd8ea42dced03d766e8b4cc5956ede82187653482589250be8ebc7b07cf407258d3fa826a49e379d6a9924f3a5

  • SSDEEP

    6144:cL9HBY8C8rq+3Na4cDbxQhZQS+5E5j/JsxHlxYB/T0zms:oZLrjNs5QhZQSEE5ajxZzl

Malware Config

Signatures

  • Cycbot

    Cycbot is a backdoor and trojan written in C++..

  • Cycbot family
  • Detects Cycbot payload 8 IoCs

    Cycbot is a backdoor and trojan written in C++.

  • Modifies security service 2 TTPs 1 IoCs
  • Pony family
  • 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
  • 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 3 TTPs

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

  • 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.

  • UPX packed file 11 IoCs

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

  • 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.

  • Checks SCSI registry key(s) 3 TTPs 58 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 9 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.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe"
    1⤵
    • Modifies security service
    • 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:4936
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe startC:\Users\Admin\AppData\Roaming\D1DAE\94ED3.exe%C:\Users\Admin\AppData\Roaming\D1DAE
      2⤵
        PID:3564
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe
        C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a17de1a58a49a9c70e1fe93d2660673.exe startC:\Program Files (x86)\AE2B0\lvvm.exe%C:\Program Files (x86)\AE2B0
        2⤵
          PID:4268
        • C:\Program Files (x86)\LP\D3AD\EABE.tmp
          "C:\Program Files (x86)\LP\D3AD\EABE.tmp"
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2840
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1020
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Checks SCSI registry key(s)
        • Modifies registry class
        PID:2616
      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
        1⤵
        • Suspicious use of SetWindowsHookEx
        PID:1180
      • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
        "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
        1⤵
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:4596

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files (x86)\LP\D3AD\EABE.tmp

        Filesize

        104KB

        MD5

        296365f98338c7267752451423e72be1

        SHA1

        951728a38cf1824967b036cfa2ea701912541e61

        SHA256

        12ea8a3c0368375a8690de8439051576677a4b818f5599b57eb00264882a8bb0

        SHA512

        83e37ecaee17f464f89b0c1437660b7856fc4bd35f28e355d6edd7b3424d2f8f95f6f3b9f7871f631051ed013cf35c544748b2d6c083c07ac095945cad4fe15c

      • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133819915484914262.txt

        Filesize

        75KB

        MD5

        174bff7781cb45ba98b70d796d87a752

        SHA1

        6d1c27065ec36ae622b884831abc6b3e62042b5a

        SHA256

        ee1979b2c3b34fb0e2647d2342d1bbf028f2ff52a8a91e3a704337a21043862b

        SHA512

        6a98437cd4daa4ed2fac24c3234bdcc95c20d020de34f87a2e1ee2cff46517b86145ef3bf857aa08ed341871e7d7bf55171d0d2c7b90ccaf60d409f2038d7406

      • C:\Users\Admin\AppData\Roaming\D1DAE\E2B0.1DA

        Filesize

        297B

        MD5

        943dc94d01a1fa603fe0bbd16ff62fb9

        SHA1

        a3a5c5855ed9422406f9b103e4be50b78afef7b6

        SHA256

        a79c876d36bf93a43a6860a968e01ae576bc54e35299ab9debfbac715788bdd2

        SHA512

        3adb6ac574a1deb844c3d4402fe9980c1c9909a6ac70aabd211cceb30fb340bf5a4506559787baf5f74609d731b447331f41724121e664b3dd90eeae765ae9c6

      • C:\Users\Admin\AppData\Roaming\D1DAE\E2B0.1DA

        Filesize

        1KB

        MD5

        5aeaae740214e0c24c348ed05e173089

        SHA1

        ac11a0bd5dbc6884cddf1c89968b7f1d44c3c65f

        SHA256

        2229fe0e385bde66ea99c23aaf7e519e9440df13cb1374b880abf3b86f313c8f

        SHA512

        4b8f7ffbabe18f793fdea9ca7bdc3f89cbf67f31c3235f4eb6699b7ded1d2194990065490e730743e1d9b0ddf00c48263ae2f77d2a910aa3f10ce223f6ecc027

      • C:\Users\Admin\AppData\Roaming\D1DAE\E2B0.1DA

        Filesize

        2KB

        MD5

        30e3ffa7524993319f7c788d1f0a4f57

        SHA1

        b720ab12e029ff978a8e8b7ed8ba54948165cc0f

        SHA256

        d244ffc05e6c02d93a123f811279da0c30fd6f0b618d2f37ddc0996dbba77683

        SHA512

        eb694abf2647593d7a0515b6a51f6278c33258d1c9877e7434baaddbb8fc7b358ea9a74c7e833daf278dd78612618a6e521f27482954c80b77b532ab80fa9b95

      • C:\Users\Admin\AppData\Roaming\D1DAE\E2B0.1DA

        Filesize

        897B

        MD5

        b18db92ea4d14ca9de21f62f587a6d1e

        SHA1

        39410d578356ac5ee2a634ac4895c82863691a42

        SHA256

        feaa315a28929fa1ae3b44d2b1bad86b9137c179f0670c94baae8a2fda819543

        SHA512

        7d4851c8b9ed11c435211cc3cc44f8ea1afeb24ea564e6f9bf1044bb8349890827c5ec3ee3921ca2a0eae5681ed5b9e079127eefc48fe9379d0228b5a4b7d88d

      • memory/2840-128-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/3564-47-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB

      • memory/3564-45-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB

      • memory/4268-112-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB

      • memory/4268-114-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB

      • memory/4596-168-0x000001D23CFD0000-0x000001D23CFF0000-memory.dmp

        Filesize

        128KB

      • memory/4596-179-0x000001D23CF90000-0x000001D23CFB0000-memory.dmp

        Filesize

        128KB

      • memory/4596-190-0x000001D23D3A0000-0x000001D23D3C0000-memory.dmp

        Filesize

        128KB

      • memory/4596-163-0x000001D23C000000-0x000001D23C100000-memory.dmp

        Filesize

        1024KB

      • memory/4596-165-0x000001D23C000000-0x000001D23C100000-memory.dmp

        Filesize

        1024KB

      • memory/4936-1-0x0000000000400000-0x0000000000466000-memory.dmp

        Filesize

        408KB

      • memory/4936-4-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB

      • memory/4936-48-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB

      • memory/4936-115-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB

      • memory/4936-3-0x0000000000400000-0x0000000000466000-memory.dmp

        Filesize

        408KB

      • memory/4936-376-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB

      • memory/4936-2-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB

      • memory/4936-407-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB