General

  • Target

    1be1c44d54b77212c3a57250b4b359fa_JaffaCakes118

  • Size

    923KB

  • Sample

    240701-v3fyrazgrb

  • MD5

    1be1c44d54b77212c3a57250b4b359fa

  • SHA1

    5a2696074e4def5c7d0b2e178d48e3088449829c

  • SHA256

    5fc0ad23b2e5fc626717ea72ae873efb5d351077bb1c4269a902c9fa73538454

  • SHA512

    b907e8ce8289cb9cacbb4c2795c2cc6d9c22c77c86ad623dfc90040dcd37d4fcf2f373ae1997861a1630576aeda06efe10a3ed3369a88688c3a2f0e6c06cb50c

  • SSDEEP

    24576:2RfdI2PQKmqn70jhXFXUcLu2eG/tMTi1ISRjp65/v:2HJYKmqn70jhXFXUcLu27VMwv453

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Deise

C2

operspicaz.no-ip.org:1982

Mutex

Java(TM) Plarform SE 7 U32

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./day_cristina/keyloguer/

  • ftp_interval

    30

  • ftp_password

    netempresa@12*

  • ftp_port

    21

  • ftp_server

    ftp.installwarebusiness.com.br

  • ftp_username

    installwarebusiness

  • injected_process

    jusched.exe

  • install_dir

    Java\jre6\bin

  • install_file

    Java(TM).exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Curioso(a)? ti enganei hahahahaha

  • message_box_title

    Enganado(a)

  • password

    abcd1234

  • regkey_hklm

    Java(TM) Plarform SE 7 U32

Targets

    • Target

      1be1c44d54b77212c3a57250b4b359fa_JaffaCakes118

    • Size

      923KB

    • MD5

      1be1c44d54b77212c3a57250b4b359fa

    • SHA1

      5a2696074e4def5c7d0b2e178d48e3088449829c

    • SHA256

      5fc0ad23b2e5fc626717ea72ae873efb5d351077bb1c4269a902c9fa73538454

    • SHA512

      b907e8ce8289cb9cacbb4c2795c2cc6d9c22c77c86ad623dfc90040dcd37d4fcf2f373ae1997861a1630576aeda06efe10a3ed3369a88688c3a2f0e6c06cb50c

    • SSDEEP

      24576:2RfdI2PQKmqn70jhXFXUcLu2eG/tMTi1ISRjp65/v:2HJYKmqn70jhXFXUcLu27VMwv453

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks