General

  • Target

    40a67d818ab5ed879f448fdaff9072c8_JaffaCakes118

  • Size

    2.5MB

  • Sample

    240713-hsmmbs1aqm

  • MD5

    40a67d818ab5ed879f448fdaff9072c8

  • SHA1

    3dd7b2269fbffec3f6713da819e321d6080fc55c

  • SHA256

    67b7a39e6af486495544671f08f01abbac40975a641aa2221aea085917ea7879

  • SHA512

    58ab3133f578342fc7ade95152e35befc1caf34a52fcdbbda1ab28645c47a7055aa88cdc87cd541a4acc9845c4ecd12e3b8a0b04fffbea864f853ef6cfa113a8

  • SSDEEP

    3072:hiIlVCxwY7ftYVPKTKy5vq43MFTvYa6pjl:gIlVCxwY7ftb7q43s6pjl

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

127.0.0.1:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_file

    windows.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

Targets

    • Target

      40a67d818ab5ed879f448fdaff9072c8_JaffaCakes118

    • Size

      2.5MB

    • MD5

      40a67d818ab5ed879f448fdaff9072c8

    • SHA1

      3dd7b2269fbffec3f6713da819e321d6080fc55c

    • SHA256

      67b7a39e6af486495544671f08f01abbac40975a641aa2221aea085917ea7879

    • SHA512

      58ab3133f578342fc7ade95152e35befc1caf34a52fcdbbda1ab28645c47a7055aa88cdc87cd541a4acc9845c4ecd12e3b8a0b04fffbea864f853ef6cfa113a8

    • SSDEEP

      3072:hiIlVCxwY7ftYVPKTKy5vq43MFTvYa6pjl:gIlVCxwY7ftb7q43s6pjl

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks