Overview

overview

10

Static

static

3

JaffaCakes...c1.exe

windows7-x64

10

JaffaCakes...c1.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    142s
  • max time network
    102s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22-01-2025 19:48

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General

  • Target

    JaffaCakes118_10956ffae06aff25f77a5bdf029ae5c1.exe

  • Size

    275KB

  • MD5

    10956ffae06aff25f77a5bdf029ae5c1

  • SHA1

    28149501bd3a7676fd34595cf1367007f3a05228

  • SHA256

    61c620c11457e86a8ac7fcb265b9cae112746a508607b1ace5e6f97838140b44

  • SHA512

    0947314b8ebf408bf77c68e785ae74103727c4c7f38a1af8ef882cecfb3daa638823d50b70fd29b40e6e925d80c0de0b4c477bb76ccca3e8b182fe54574da431

  • SSDEEP

    6144:rhV5Vs/98YyeGpfqxQV+qc1tLw3UmnB+6xR+2+jZ317rb:1V7jeGpCyi1tLwUmBhX+jZ3Fb

Score
10/10
cycbotponybackdoorcredential_accessdefense_evasiondiscoverypersistenceratspywarestealerupx

Malware Config

Signatures

  • Cycbot

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

    backdoorratcycbot
  • Cycbot family
    cycbot
  • Detects Cycbot payload 9 IoCs

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

  • Modifies security service 2 TTPs 1 IoCs
    defense_evasion
  • Pony family
    pony
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

    ratspywarestealerpony
  • 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.

    persistence
  • Disables taskbar notifications via registry modification
    defense_evasion
  • 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.

    spywarestealer
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

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

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

    discovery
  • UPX packed file 11 IoCs

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

    upx
  • 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.

    discovery
  • 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 18 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 IoCs
    defense_evasion
  • 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.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_10956ffae06aff25f77a5bdf029ae5c1.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_10956ffae06aff25f77a5bdf029ae5c1.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:2840
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_10956ffae06aff25f77a5bdf029ae5c1.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_10956ffae06aff25f77a5bdf029ae5c1.exe startC:\Users\Admin\AppData\Roaming\92D97\AA988.exe%C:\Users\Admin\AppData\Roaming\92D97
      2⤵
        PID:2496
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_10956ffae06aff25f77a5bdf029ae5c1.exe
        C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_10956ffae06aff25f77a5bdf029ae5c1.exe startC:\Program Files (x86)\97F0B\lvvm.exe%C:\Program Files (x86)\97F0B
        2⤵
          PID:1748
        • C:\Program Files (x86)\LP\88B9\7511.tmp
          "C:\Program Files (x86)\LP\88B9\7511.tmp"
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2396
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2904
      • 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:1680
      • C:\Windows\system32\AUDIODG.EXE
        C:\Windows\system32\AUDIODG.EXE 0x59c
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2140

      Network

      MITRE ATT&CK Enterprise v15

      Reconnaissance

      Resource Development

      Initial Access

      Execution

      Persistence

      Boot or Logon Autostart Execution

      2
      T1547

      Active Setup

      1
      T1547.014

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Create or Modify System Process

      1
      T1543

      Windows Service

      1
      T1543.003

      Privilege Escalation

      Boot or Logon Autostart Execution

      2
      T1547

      Active Setup

      1
      T1547.014

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Create or Modify System Process

      1
      T1543

      Windows Service

      1
      T1543.003

      Defense Evasion

      Modify Registry

      4
      T1112

      Credential Access

      Credentials from Password Stores

      1
      T1555

      Credentials from Web Browsers

      1
      T1555.003

      Unsecured Credentials

      3
      T1552

      Credentials In Files

      3
      T1552.001

      Discovery

      Query Registry

      2
      T1012

      System Location Discovery

      1
      T1614

      System Language Discovery

      1
      T1614.001

      Lateral Movement

      Collection

      Data from Local System

      2
      T1005

      Command and Control

      Exfiltration

      Impact

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Roaming\92D97\7F0B.2D9
        Filesize

        996B

        MD5

        5d6353de78b517630f50da95180bc9df

        SHA1

        9bbd165bdcd3525ee3407a2aeb0ae707c60ccd4c

        SHA256

        6edc0177f7659bd50d2d2b4798e1819496c2116e8914e94f164cf61fc3d836b8

        SHA512

        0ffc806b02d161379c42b6046b24e1ef69c833c0819c2845175b5b92d9db5b15e8ea0c030ee3ccacacb8a3f8821356c7fc5c73e9f74bfda31d0b611f02914a3e

        Download Submit

      • C:\Users\Admin\AppData\Roaming\92D97\7F0B.2D9
        Filesize

        600B

        MD5

        029bc711bb0254201f49b14a7cb4d529

        SHA1

        5e4740dde12c0a0ee4209a14df5698d317e80f42

        SHA256

        15d1f2421a4589f38a1eb71b57b0c74288a028dfed3f1df4a04f30790a159776

        SHA512

        f1a1b7825681222c8651bee8d029771db0e047ecf4154f99955d1e0ae9b85598c0607603d90b68b165f67af877e9be9b1cb8012b06708e90fa547f15c47d39b5

        Download Submit

      • C:\Users\Admin\AppData\Roaming\92D97\7F0B.2D9
        Filesize

        1KB

        MD5

        5ab89a3bdd154e4b0ab8592ae42ddecc

        SHA1

        08b43b0f48c192acaf915b8972a2ef75acb7569b

        SHA256

        5e530f7e3523fcdd73352d4ce6e001417a56e181658e6decfe500586bbabc775

        SHA512

        5daab3ce4a04917a5165a77f6e1ce06aea78bd98a5fbe7de1895d46fafa683d1a979608ff718d72cda55b73cd5b4744be71b009c43ca25bef2c25218c0c28995

        Download Submit

      • \Program Files (x86)\LP\88B9\7511.tmp
        Filesize

        97KB

        MD5

        bfdf9c6410b0fc3819eb02d521cccc1c

        SHA1

        3936bc635d15fadc0a206cf565eaa3877568a537

        SHA256

        b0d46f671561e61f9dd44e69adc306a22228f141accc162676c5acd2eb11455d

        SHA512

        cdf359b228427b59cc6146053e36f4b2424bd149a5e730304a8db5361cec45022cd3abdd34211af879f5e04304893574c90dfd917abcaae49b4a2ac66b7ba59a

        Download Submit

      • memory/1748-183-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

        Download

      • memory/2396-310-0x0000000000400000-0x000000000041C000-memory.dmp

        Filesize

        112KB

        Download

      • memory/2396-309-0x0000000000400000-0x000000000041C000-memory.dmp

        Filesize

        112KB

        Download

      • memory/2496-17-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

        Download

      • memory/2496-18-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

        Download

      • memory/2840-19-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

        Download

      • memory/2840-0-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

        Download

      • memory/2840-15-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

        Download

      • memory/2840-184-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

        Download

      • memory/2840-5-0x0000000000400000-0x0000000000467000-memory.dmp

        Filesize

        412KB

        Download

      • memory/2840-4-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

        Download

      • memory/2840-307-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

        Download

      • memory/2840-3-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

        Download

      • memory/2840-2-0x0000000000400000-0x0000000000467000-memory.dmp

        Filesize

        412KB

        Download

      • memory/2840-314-0x0000000000400000-0x000000000046A000-memory.dmp

        Filesize

        424KB

        Download