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Analysis

  • max time kernel
    145s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    30/01/2025, 18:33

General

  • Target

    JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe

  • Size

    288KB

  • MD5

    6576695534ff583d8c06f625fac72d8e

  • SHA1

    1be7492ac17fda16a7a4d8f17e437d78875c848b

  • SHA256

    14855b1634bf2d52fbab6ed69fb669be7bfe848d9491c78d883f1c4c0968fa6c

  • SHA512

    fed3da055459b657376f9d174467f9c362101ef01ef9213f9ba06a61833ca39fcc785a713e6db12f5e8b7054434a08efb9b3d684cb8f959fea689873935b5681

  • SSDEEP

    6144:xX8JX4MQUXu+9qjCTWeqKas8hiAHlkyvbhA5qLXtE8VZP6lnrlZdgpP:uqM7u+xWEAyeAGy8V168P

Malware Config

Signatures

  • Cycbot

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

  • Cycbot family
  • Detects Cycbot payload 7 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
  • 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 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 8 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.

  • 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 29 IoCs
  • Suspicious use of SendNotifyMessage 19 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\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.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:2772
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe startC:\Users\Admin\AppData\Roaming\A565F\2062C.exe%C:\Users\Admin\AppData\Roaming\A565F
      2⤵
        PID:1644
      • C:\Program Files (x86)\LP\2CDA\D79A.tmp
        "C:\Program Files (x86)\LP\2CDA\D79A.tmp"
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1800
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe
        C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6576695534ff583d8c06f625fac72d8e.exe startC:\Program Files (x86)\5F11D\lvvm.exe%C:\Program Files (x86)\5F11D
        2⤵
          PID:2884
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2828
      • 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:2212

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Roaming\A565F\F11D.565

        Filesize

        600B

        MD5

        02dab0815a60ac24426d37e9ddc85f40

        SHA1

        321ccf591fdd87e85d0c04829c4b88147f6362bf

        SHA256

        6d560de68637a8da67696bc4c89d4d731aafe47d879a71264c1da66441746ffe

        SHA512

        4d3638a875865ea9c55e6185bbd6a35e17def625b1bc662b59f60f3de8363ba56451422690c55d03e741ca7ffe0e99292daa8dbefb3d05fbfdcc421fafda17fd

      • C:\Users\Admin\AppData\Roaming\A565F\F11D.565

        Filesize

        1KB

        MD5

        7f4638c2adee899eeece09997b541239

        SHA1

        1d6a89025030e24db7601468b69f37b82c7489c8

        SHA256

        5b56bc941537541bb6241e959e46f2a0671e384e00bde26e4395f128181a58e2

        SHA512

        a32d1c309205e3ed912e872a1705e53ac42291dae4424fabd669d7650935c85281b1df72083ed396adecc3544d79c8b29685eeb0dd113e6b12438945f1d37028

      • C:\Users\Admin\AppData\Roaming\A565F\F11D.565

        Filesize

        1KB

        MD5

        77a1cbb9b82ab8697c01ac7336a6b82d

        SHA1

        b699552de0b297bea0635ad3ce56a14d9ce9f956

        SHA256

        f51e69f775be28edbbc56acac24dc4d42476e25b71d5551fb7b713bdd35c7005

        SHA512

        092ab852c78a66b0512663f9e7aef3f7008c464f918cc6c0c0ca0da8324cb16426c532bb504c58db26dc41cfde15e2a97543860fa5195dddc463ded52fe02e85

      • C:\Users\Admin\AppData\Roaming\A565F\F11D.565

        Filesize

        897B

        MD5

        1dcd385ae20ca8e37a10ba67641bb364

        SHA1

        f79049c35cdf16b8a73ed633a9c48b2a9fe89e66

        SHA256

        70922273d2fdff460c34b7fa955eb15ba19cb2816c8c330c6c6520dda3d1b855

        SHA512

        f149dcfbcd0ed6bd0c947983f42c495926382dfe2adb177e6dfc02ebd50bb0e49b2b2911c3be2ccbdbe35375f90491c0232de07e807962433aeda221133a8476

      • \Program Files (x86)\LP\2CDA\D79A.tmp

        Filesize

        102KB

        MD5

        3dd4e5cd0cb32f735268a740c647065a

        SHA1

        5e88431137152bf76f61d06b1c2086ecd5082a76

        SHA256

        a1cb303db454c3faa73fa6705c9a7ce126110615879047fbd579d2c813fba535

        SHA512

        37463297b6e127dc2689f2b998b14042189baa26727ab1770fc482035b09df2cd3f349fb11038fabde84d0b4a5a07bfc6b5c619001ddc70c9c37c0aa87b3fe04

      • memory/1644-62-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/1800-193-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/1800-309-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

      • memory/2772-63-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2772-3-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2772-192-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2772-2-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2772-1-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2772-4-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/2772-318-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

      • memory/2884-190-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB