General

  • Target

    9e42f9585e982a464e2c2d291cfeb5d4_JaffaCakes118

  • Size

    286KB

  • Sample

    240816-n31jtsshra

  • MD5

    9e42f9585e982a464e2c2d291cfeb5d4

  • SHA1

    41676176ad1dc32a0c461afe328d4aa2b4a57903

  • SHA256

    cf4e92f1f1effd3563a1290cfb75de7f9192f19f851cea04ebd8c55caf451d72

  • SHA512

    a7a1977fc04db3f1ebfc0f3a022fef85ce8b30d078f31208bfe3b87dd05614813552a284ac2db97916608336ecad88d86bc052bbcf49e19d9253d5eed01b11b7

  • SSDEEP

    6144:XMVOQvO6uCjvqZ4bL/ES3djQKynE9EbkbgF2tpqkXai:X4vICjZLsAdjQtE9gkk2bqkl

Malware Config

Extracted

Family

cybergate

Botnet

TRUE

C2

ØØÎÙÏϼ¼êÕÎÈÉÝÐìÎÓÈÙßȼ¼êÕÎÈÉÝÐýÐÐÓß¼¼êÕÎÈÉÝÐúÎÙÙ¼¼¼ùÄÕÈìÎÓßÙÏϼ¼¼ðÏÝÿÐÓÏÙ¼¼ÿÎÅÌÈéÒÌÎÓÈÙßÈøÝÈݼ¼óÐÙõÒÕÈÕÝÐÕÆÙ¼¼¼ïÅÏúÎÙÙïÈÎÕÒÛ¼¼¼ìïÈÓÎÙÿÎÙÝÈÙõÒÏÈÝÒßÙ¼¼îÝÏùÒÉÑùÒÈÎÕÙÏý¼¼¼ïôûÙÈïÌÙßÕÝÐúÓÐØÙÎìÝÈÔý¼¼¼èÓýÏßÕÕ¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼HO30-6514-15H4-3J60VDIOTH21}

HKLM

HKCU

FALSE

16

0

CyberGate

Remote Administration anywhere in the world.

TRUE

ftp.server.com

./logs/

ftp_user

ªš÷Öº+Þ

21

30

Mutex

Attributes
  • enable_keylogger

    false

  • enable_message_box

    true

  • install_dir

    TRUE

  • install_file

    TRUE

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    TRUE

  • message_box_title

    FALSE

  • password

    TRUE

  • regkey_hkcu

    TRUE

  • regkey_hklm

    TRUE

Extracted

Family

cybergate

Version

v1.07.5

Botnet

cyber

C2

ddosingz.no-ip.info:3174

Mutex

VI0I4X41R4T3X0

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    winlog

  • install_file

    winlog.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    1234567

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      9e42f9585e982a464e2c2d291cfeb5d4_JaffaCakes118

    • Size

      286KB

    • MD5

      9e42f9585e982a464e2c2d291cfeb5d4

    • SHA1

      41676176ad1dc32a0c461afe328d4aa2b4a57903

    • SHA256

      cf4e92f1f1effd3563a1290cfb75de7f9192f19f851cea04ebd8c55caf451d72

    • SHA512

      a7a1977fc04db3f1ebfc0f3a022fef85ce8b30d078f31208bfe3b87dd05614813552a284ac2db97916608336ecad88d86bc052bbcf49e19d9253d5eed01b11b7

    • SSDEEP

      6144:XMVOQvO6uCjvqZ4bL/ES3djQKynE9EbkbgF2tpqkXai:X4vICjZLsAdjQtE9gkk2bqkl

    • 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.

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Tasks