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Overview

overview

10

Static

static

3

JaffaCakes...7f.exe

windows7-x64

10

JaffaCakes...7f.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    140s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/01/2025, 15:02

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General

  • Target

    JaffaCakes118_63f43294a57b63d8a0821041e678c27f.exe

  • Size

    288KB

  • MD5

    63f43294a57b63d8a0821041e678c27f

  • SHA1

    ed96c3ad5f4c91805087a7adfd2b2cfb0fe5eb14

  • SHA256

    ab53f6e6476dadc85376ad61fc0e2f47680175620b71d4a37b14855bdbb66f95

  • SHA512

    0477782e0cf0ad95238691c175553714dcb61a6102f439f09dd6a64b2a3ddfffada3ade9e25715889bf653c86e6ff3b8b596843d811fc4578ed86e915c416198

  • SSDEEP

    6144:xX8JXMMQUXu+9qjCTWeqKas8hiAHlkyvbhA5qLXtE8VZP6lnrlZdgpP:umM7u+xWEAyeAGy8V168P

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 8 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 10 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 15 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_63f43294a57b63d8a0821041e678c27f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63f43294a57b63d8a0821041e678c27f.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:2484
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63f43294a57b63d8a0821041e678c27f.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63f43294a57b63d8a0821041e678c27f.exe startC:\Users\Admin\AppData\Roaming\503F7\BE40F.exe%C:\Users\Admin\AppData\Roaming\503F7
      2⤵
        PID:1664
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63f43294a57b63d8a0821041e678c27f.exe
        C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63f43294a57b63d8a0821041e678c27f.exe startC:\Program Files (x86)\F7296\lvvm.exe%C:\Program Files (x86)\F7296
        2⤵
          PID:1288
        • C:\Program Files (x86)\LP\0FD5\34F5.tmp
          "C:\Program Files (x86)\LP\0FD5\34F5.tmp"
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1292
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1880
      • 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:2972

      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\503F7\7296.03F
        Filesize

        996B

        MD5

        aec33c667e5aedb460835b9fe1b2c646

        SHA1

        25eb6128828a88fc389fb23e7e14c16ba8e0a011

        SHA256

        af5f0f6ffd2940043d5a205c2724ac68ce1518ef676f8073e1b19cffdb3a0334

        SHA512

        9fa793a7a4cd8391e8e353187a9eee9be71b9e2ea9f11897ea4678d752b1f03abd4893f4a2dd3c2a2543d127e9e6f7af3d634405e8936bb95fed07542197bd82

        Download Submit

      • C:\Users\Admin\AppData\Roaming\503F7\7296.03F
        Filesize

        600B

        MD5

        8a7f489d6297726872daf315c70b4a44

        SHA1

        7a2086dc277d4756b94e7e17310d3bf2af323b42

        SHA256

        fe4a5312a0d82aa39943cb93fe3f5cd5172b70065c40946de8495301a71994fe

        SHA512

        491e61c3a3c27abe48806b2fffdaea9a413b0fff5cfa5043cc0c16d3782b0a70151084154cd5f51c45dd986b8104d9e2ddf575f7e64bf18e492c0fc035fbf1cc

        Download Submit

      • C:\Users\Admin\AppData\Roaming\503F7\7296.03F
        Filesize

        1KB

        MD5

        98e866e8918df9b0e28e33f9f8bd7144

        SHA1

        fd636785244faec3bb9145d06eeb7dd6680f5d2e

        SHA256

        808fe34f1a769909e4bf9039aa2ae498ea62786d5ca993c77b9cb09f850ca22a

        SHA512

        3340ef60c2af4f5899ff7b55b80e5c38330d6431467e106be405daee9a7a34996e45a347afbc5d3e7ea316aa881cb2b0b2efa3939c1af0c076703c9c1d51bf63

        Download Submit

      • \Program Files (x86)\LP\0FD5\34F5.tmp
        Filesize

        102KB

        MD5

        3dd4e5cd0cb32f735268a740c647065a

        SHA1

        5e88431137152bf76f61d06b1c2086ecd5082a76

        SHA256

        a1cb303db454c3faa73fa6705c9a7ce126110615879047fbd579d2c813fba535

        SHA512

        37463297b6e127dc2689f2b998b14042189baa26727ab1770fc482035b09df2cd3f349fb11038fabde84d0b4a5a07bfc6b5c619001ddc70c9c37c0aa87b3fe04

        Download Submit

      • memory/1288-118-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

        Download

      • memory/1288-120-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

        Download

      • memory/1292-313-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

        Download

      • memory/1292-312-0x0000000000400000-0x000000000041D000-memory.dmp

        Filesize

        116KB

        Download

      • memory/1664-16-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

        Download

      • memory/1664-14-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

        Download

      • memory/2484-116-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

        Download

      • memory/2484-13-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

        Download

      • memory/2484-1-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

        Download

      • memory/2484-294-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

        Download

      • memory/2484-311-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

        Download

      • memory/2484-11-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

        Download

      • memory/2484-2-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

        Download

      • memory/2484-316-0x0000000000400000-0x000000000046B000-memory.dmp

        Filesize

        428KB

        Download