General

  • Target

    472987486e355167bdc3b0290ead444c_JaffaCakes118

  • Size

    270KB

  • Sample

    240714-21mf3swfnq

  • MD5

    472987486e355167bdc3b0290ead444c

  • SHA1

    4f2554080a559faf2cedd07d76562b9b5e7ab18a

  • SHA256

    b98090d872b33d2d7ed0b769ff596edc4fb4e2bcc1fa1539b6df512ff0ff3b68

  • SHA512

    b4c5255e31687d23f771f63df8a9191cec6d7e3ed7941adba8222c6fff30f61c60ec74036e161da1c163197c6a08c1543199b36d9ee929c4f0e0c0d685cf7758

  • SSDEEP

    6144:iM/Ldltgksrvc81fm+Dzciq1a3YTgNJ3Us65:iaLdlKkGv3fm+Hciq1PTgn3P65

Malware Config

Extracted

Family

cybergate

Botnet

TRUE

C2

ØØÎÙÏϼ¼êÕÎÈÉÝÐìÎÓÈÙßȼ¼êÕÎÈÉÝÐýÐÐÓß¼¼êÕÎÈÉÝÐúÎÙÙ¼¼¼ùÄÕÈìÎÓßÙÏϼ¼¼ðÏÝÿÐÓÏÙ¼¼ÿÎÅÌÈéÒÌÎÓÈÙßÈøÝÈݼ¼óÐÙõÒÕÈÕÝÐÕÆÙ¼¼¼ïÅÏúÎÙÙïÈÎÕÒÛ¼¼¼ìïÈÓÎÙÿÎÙÝÈÙõÒÏÈÝÒßÙ¼¼îÝÏùÒÉÑùÒÈÎÕÙÏý¼¼¼ïôûÙÈïÌÙßÕÝÐúÓÐØÙÎìÝÈÔý¼¼¼èÓýÏßÕÕ¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼OET551-8R81-84LV-777F-0K8Q2MQIIXYU}

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

    TRUE

  • password

    TRUE

  • regkey_hkcu

    TRUE

  • regkey_hklm

    TRUE

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

omarationvok342.zapto.org:25565

Mutex

YWO3D31X7T31LL

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      472987486e355167bdc3b0290ead444c_JaffaCakes118

    • Size

      270KB

    • MD5

      472987486e355167bdc3b0290ead444c

    • SHA1

      4f2554080a559faf2cedd07d76562b9b5e7ab18a

    • SHA256

      b98090d872b33d2d7ed0b769ff596edc4fb4e2bcc1fa1539b6df512ff0ff3b68

    • SHA512

      b4c5255e31687d23f771f63df8a9191cec6d7e3ed7941adba8222c6fff30f61c60ec74036e161da1c163197c6a08c1543199b36d9ee929c4f0e0c0d685cf7758

    • SSDEEP

      6144:iM/Ldltgksrvc81fm+Dzciq1a3YTgNJ3Us65:iaLdlKkGv3fm+Hciq1PTgn3P65

    • 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

    • Drops file in System32 directory

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

Tasks