General

  • Target

    e7029596f42bee2070af35edff4342f2b896387704be6f985b9c4dda00d71c28

  • Size

    3.5MB

  • Sample

    250127-fpca3stmak

  • MD5

    9384920605f5e1a4405950e41ae6c08a

  • SHA1

    d3585b61b65b40ebea41df764c60ebf2ba0ecf28

  • SHA256

    e7029596f42bee2070af35edff4342f2b896387704be6f985b9c4dda00d71c28

  • SHA512

    c1010880007d751d420822adf9d9f2ea06853a5d496fd8e7b7aee708b24db25151819faf1240d59ae21c1fc6f141e445eed4c8f632c69a56bddabf41a12c3182

  • SSDEEP

    12288:KJ4VPrzIIX06bgsZAyzcxNkekx7GNEnwQsEdUqJahKi17qGCIMNTMefl4z27iqLu:rVvfshku2tsEVJsKsnVefi0zRUwcp

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

thisisatest1.no-ip.biz:1540

Mutex

46438VM2KG604U

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

      e7029596f42bee2070af35edff4342f2b896387704be6f985b9c4dda00d71c28

    • Size

      3.5MB

    • MD5

      9384920605f5e1a4405950e41ae6c08a

    • SHA1

      d3585b61b65b40ebea41df764c60ebf2ba0ecf28

    • SHA256

      e7029596f42bee2070af35edff4342f2b896387704be6f985b9c4dda00d71c28

    • SHA512

      c1010880007d751d420822adf9d9f2ea06853a5d496fd8e7b7aee708b24db25151819faf1240d59ae21c1fc6f141e445eed4c8f632c69a56bddabf41a12c3182

    • SSDEEP

      12288:KJ4VPrzIIX06bgsZAyzcxNkekx7GNEnwQsEdUqJahKi17qGCIMNTMefl4z27iqLu:rVvfshku2tsEVJsKsnVefi0zRUwcp

    • CyberGate, Rebhip

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

    • Cybergate family

    • 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

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks