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
    149s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/10/2026, 21:09

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General

  • Target
    jaffacakes118_HEUR.Trojan.Win32.Generic.exe
  • Size 174KB
  • Sample261011-zzphyac15w
  • SHA256 13df9b06ca3eb12ef1456354c87a7ede9ee13a8dad3e0ffca962ca13580fa00c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
backdoordefense_evasiondiscoverycycbotpersistenceratupx

Malware Config

Extracted

Family

  • cycbot

C2

  • http://fxsystemsone.com

  • http://killprocessoffline.com

  • http://repairshampoo.com

  • http://bigbadhead.com

  • http://freeservermonitorings.com

  • http://myonlinefreelibrarry.com

  • http://itshopsonline.com

  • http://securityshllsonline.com

  • http://laporoskopia.com

  • http://freewhoisdb.com

  • http://sslprogrammingshool.com

  • http://ddossecureonline.com

  • http://sambukaclubonline.com

  • http://hlamidioz.com

Attributes
  • payload_url

    http://monochrom.at/polytheism/pictures/TanzenderShiva.jpg

    http://crazyleafdesign.com/blog/images/share/stumble.png

    http://crazyleafdesign.com/blog/images/share/facebook.png

    http://realsoftwaredevelopment.com/WindowsLiveWriter/web-2_0_thumb_1.gif

    http://gravatar.com/avatar.php?gravatar_id=f2a3889aff6fc9711a3cbcfe64067be1

    http://gravatar.com/avatar.php?gravatar_id=f2a3889aff6fc9711a3cbcfe64067be2

    http://folusho.com/wp-content/uploads/2010/09/web-20-what-is-300x251.jpg

    http://psfk.com/img/icons/twitter.png

    http://psfk.com/img/icons/facebook.png

    http://healthylifenow.com/templates/7348/images/header_logo.jpg

    http://healthylifenow.com/templates/7349/images/header_logo.jpg

    http://hollandandbarrett.com/images/footer/account.jpg

    http://hollandandbarrett.com/images/footer/account.gif

    http://nationsautoelectric.com/images/50-217-1_F_1_.jpg

    http://nationsautoelectric.com/images/50-217-1_F_2_.jpg

    http://onlinebizdirectory.com/images/PowerShowBanner.gif

    http://onlinebizdirectory.com/images/PowerHideBanner.gif

    http://lostpropaganda.net/blog/pics/3321.jpg

    http://lostpropaganda.net/blog/pics/3322.jpg

    http://japanesegreenteaonline.com/assets/images/greentea-cha-1.gif

    http://japanesegreenteaonline.com/assets/images/greentea-cha-2.gif

    http://greenherbalteaonline.com/images/greenherbalteagirlholdingcup250.gif

    http://greenherbalteaonline.com/images/greenherbalteagirlholdingcup350.gif

    http://onlineinstitute.com/g7/images/logo.jpg

    http://onlineinstitute.com/g7/images/logo2.jpg

    http://onlineinstitute.com/g7/images/logo3.jpg

    http://onlineinstitute.com/g7/images/logo4.jpg

    http://onlinedatingsecretfriends.com/images/im133.jpg

    http://onlinedatingsecretfriends.com/images/im134.jpg

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++.

  • Executes a file named after a Windows system binary 1 TTPs 1 IoCs

    The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

    defense_evasion
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • UPX packed file 7 IoCs

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

    upx
  • 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 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of WriteProcessMemory 3 IoCs

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⤵
    • Adds Run key to start application
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4376
    • 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\dwm.exe%C:\Users\Admin\AppData\Roaming
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3128
    • 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\Local\Temp\csrss.exe%C:\Users\Admin\AppData\Local\Temp
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1076
    • 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\dwm.exe%C:\Users\Admin\AppData\Roaming
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4228
  • C:\Users\Admin\AppData\Roaming\Microsoft\conhost.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\conhost.exe
    1⤵
    • Executes a file named after a Windows system binary
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    PID:472

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        B6B1.B7A
        • Path C:\Users\Admin\AppData\Roaming\B6B1.B7A
        • Size 1KB
        • SHA256 46e11cb906d0556d57639d3dceb76781a22108c613be02584322d7cf020ac3a3
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        B6B1.B7A
        • Path C:\Users\Admin\AppData\Roaming\B6B1.B7A
        • Size 600B
        • SHA256 3412eb1f4742aa3c7a8dabb8a6666ad8aeaab787936ccfb15c49a4d601922aa4
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        B6B1.B7A
        • Path C:\Users\Admin\AppData\Roaming\B6B1.B7A
        • Size 996B
        • SHA256 887819bbd753882c67d5cafd87d21104fb88957ba4fa094d93d3b0227e6ab052
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        conhost.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\conhost.exe
        • Size 174KB
        • SHA256 13df9b06ca3eb12ef1456354c87a7ede9ee13a8dad3e0ffca962ca13580fa00c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/472-16-0x0000000000670000-0x0000000000770000-memory.dmp
        Download

        memory/472-17-0x0000000000400000-0x0000000000445000-memory.dmp
        Download

        memory/1076-82-0x00000000005E0000-0x00000000006E0000-memory.dmp
        Download

        memory/1076-83-0x0000000000400000-0x0000000000445000-memory.dmp
        Download

        memory/3128-20-0x0000000000730000-0x0000000000830000-memory.dmp
        Download

        memory/3128-12-0x0000000000730000-0x0000000000830000-memory.dmp
        Download

        memory/3128-11-0x0000000000400000-0x0000000000445000-memory.dmp
        Download

        memory/4228-203-0x0000000000400000-0x0000000000445000-memory.dmp
        Download

        memory/4376-18-0x0000000000690000-0x0000000000790000-memory.dmp
        Download

        memory/4376-19-0x0000000000400000-0x0000000000445000-memory.dmp
        Download

        memory/4376-1-0x0000000000690000-0x0000000000790000-memory.dmp
        Download

        memory/4376-155-0x0000000000400000-0x0000000000445000-memory.dmp
        Download

        memory/4376-159-0x0000000000400000-0x0000000000445000-memory.dmp
        Download