Overview

overview

10

Static

static

3

jaffacakes...ic.exe

windows10-2004-x64

10

jaffacakes...ic.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/10/2026, 22:22

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General

  • Target
    jaffacakes118_HEUR.Trojan.Win32.Generic.exe
  • Size 172KB
  • Sample261013-2ahefade59
  • SHA256 85a470213d701bd260f889776eee14a064bf6f2097ed85f25c4dfb2668ff8704
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwarebackdoordefense_evasiondiscoverycycbotpersistenceransomwareratspywareupx

Malware Config

Extracted

Family

  • cycbot

C2

  • http://yourhqimages.com

  • http://systems-datadc.com

  • http://goldenfilestorage.com

  • http://bigcherrybox.com

  • http://onlinemediacontrol.com

  • http://ultradiscofx.com

  • http://stotre4image.com

  • http://allsoft4you.com

  • http://videocontainer.com

  • http://maxtroeurosys.com

Attributes
  • payload_url

    http://armoredlegion.com/305986.png

    http://armoredlegion.com/16354.png

    http://armoredlegion.com/716354_m61.png

    http://mektek.net/thelab/wiley.jpg

    http://knowledgesutra.com/img/temp/hi.cgi

    http://knowledgesutra.com/img/temp/head.png

    http://battleon.com/134.gif

    http://battleon.com/132.gif

    http://battleon.com/133.gif

    http://browsermmorpg.com/images/cpc.png

    http://browsermmorpg.com/images/cpc2.png

    http://browsermmorpg.com/img/intel.gif

    http://browsermmorpg.com/img/intel.jpg

    http://012webpages.com/christian12.jpg

    http://012webpages.com/christian13.jpg

    http://012webpages.com/christian14.jpg

    http://tri-countymech.com/g/livechat.png

    http://tri-countymech.com/g/logo.png

    http://tri-countymech.com/g/133.jpg

    http://tri-countymech.com/g/134.jpg

    http://electronicstheory.com/pics/valley.png

    http://electronicstheory.com/pics/sun.png

    http://classicbattletech.com/lhous3.gif

    http://classicbattletech.com/lhous4.gif

    http://classicbattletech.com/lhous5.gif

    http://classicbattletech.com/lhous6.gif

    http://engineeringcrossing.com/images/misc/23525.png

    http://engineeringcrossing.com/images/misc/64646.png

Signatures

  • Family: Cycbot

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

    backdoorratcycbot
  • Detects Cycbot payload 7 IoCs

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

  • Modifies security service 2 TTPs 1 IoCs
    defense_evasion
  • 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
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • UPX packed file 7 IoCs

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

    upx
  • Drops file in Program Files directory 3 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • 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
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 52 IoCs
  • Suspicious use of FindShellTrayWindow 51 IoCs
  • Suspicious use of SendNotifyMessage 41 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 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
  • Uses Volume Shadow Copy WMI provider

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

    ransomware
  • Uses Volume Shadow Copy service COM API

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

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"
    1⤵
    • Modifies security service
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:4756
    • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
      C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe startC:\Users\Admin\AppData\Roaming\E3EB4\A625C.exe%C:\Users\Admin\AppData\Roaming\E3EB4
      2⤵
        PID:5076
      • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
        C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe startC:\Program Files (x86)\B4850\lvvm.exe%C:\Program Files (x86)\B4850
        2⤵
          PID:5112
        • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
          C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe startC:\Users\Admin\AppData\Roaming\E3EB4\A625C.exe%C:\Users\Admin\AppData\Roaming\E3EB4
          2⤵
            PID:4404
        • C:\Program Files (x86)\Internet Explorer\5C5E\487.exe
          "C:\Program Files (x86)\Internet Explorer\5C5E\487.exe"
          1⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Drops file in Program Files directory
          • System Location Discovery: System Language Discovery
          PID:1724
        • C:\Windows\system32\userinit.exe
          C:\Windows\system32\userinit.exe
          1⤵
          • Suspicious use of WriteProcessMemory
          PID:3800
          • C:\Windows\Explorer.EXE
            C:\Windows\Explorer.EXE
            2⤵
            • Boot or Logon Autostart Execution: Active Setup
            • Enumerates connected drives
            • Checks SCSI registry key(s)
            • Modifies Internet Explorer settings
            • Modifies registry class
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of SetWindowsHookEx
            PID:5068
        • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
          "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
          1⤵
          • Modifies registry class
          • Suspicious use of SetWindowsHookEx
          PID:3780
        • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
          "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
          1⤵
          • Modifies registry class
          • Suspicious use of SetWindowsHookEx
          PID:3832

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              487.exe
              • Path C:\Program Files (x86)\Internet Explorer\5C5E\487.exe
              • Size 172KB
              • SHA256 85a470213d701bd260f889776eee14a064bf6f2097ed85f25c4dfb2668ff8704
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              prep_Activatable Class_Hermes_perf.cache
              • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
              • Size 599B
              • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              4850.3EB
              • Path C:\Users\Admin\AppData\Roaming\E3EB4\4850.3EB
              • Size 1KB
              • SHA256 5e867931b219d1d3836458eb1bd61503b77aef0de26ddcbe011eba2d182268af
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              4850.3EB
              • Path C:\Users\Admin\AppData\Roaming\E3EB4\4850.3EB
              • Size 600B
              • SHA256 c1763a408d727b6a9a3044ed56d611668b689e671b2818a922b6188c4846bee2
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              4850.3EB
              • Path C:\Users\Admin\AppData\Roaming\E3EB4\4850.3EB
              • Size 996B
              • SHA256 e00b0c20ba6501627efc717b8ebfd38503e1da3142fba844206840f4d69fc63b
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              memory/1724-16-0x0000000000680000-0x0000000000780000-memory.dmp
              Download

              memory/1724-17-0x0000000000400000-0x000000000044C000-memory.dmp
              Download

              memory/3780-383-0x0000024C16340000-0x0000024C169D1000-memory.dmp
              Download

              memory/3780-374-0x0000024C16340000-0x0000024C169D1000-memory.dmp
              Download

              memory/3780-341-0x0000024C16340000-0x0000024C169D1000-memory.dmp
              Download

              memory/3832-189-0x000001DC82DE0000-0x000001DC82EE0000-memory.dmp
              Download

              memory/3832-188-0x000001DC828C0000-0x000001DC828E0000-memory.dmp
              Download

              memory/3832-196-0x000001DC82C20000-0x000001DC82C40000-memory.dmp
              Download

              memory/3832-201-0x000001DC94630000-0x000001DC94650000-memory.dmp
              Download

              memory/3832-182-0x000001DC801D0000-0x000001DC802D0000-memory.dmp
              Download

              memory/4404-391-0x0000000000400000-0x000000000044C000-memory.dmp
              Download

              memory/4756-19-0x0000000000400000-0x000000000044C000-memory.dmp
              Download

              memory/4756-94-0x0000000000400000-0x000000000044C000-memory.dmp
              Download

              memory/4756-1-0x0000000000510000-0x0000000000610000-memory.dmp
              Download

              memory/4756-18-0x0000000000510000-0x0000000000610000-memory.dmp
              Download

              memory/4756-373-0x0000000000400000-0x000000000044C000-memory.dmp
              Download

              memory/5076-8-0x0000000000400000-0x000000000044C000-memory.dmp
              Download

              memory/5076-7-0x0000000000610000-0x0000000000710000-memory.dmp
              Download

              memory/5112-93-0x0000000000400000-0x000000000044C000-memory.dmp
              Download