General

  • Target

    e36d618550f8bd38a94e309d3e5d96bae469dd2a9bd442170e1439fb27fba755

  • Size

    334KB

  • Sample

    221011-cbc4nshhf3

  • MD5

    027bfefca562470107ba1a45b9037c16

  • SHA1

    e3c508fa63b5df2420a750cf198f6862311ca400

  • SHA256

    e36d618550f8bd38a94e309d3e5d96bae469dd2a9bd442170e1439fb27fba755

  • SHA512

    6b584e82593ccb42b864ec8e9011694786ed3e71d06c611250011b8567d29ae854f488457d8d3e9a50190797175fee6cec2cffbabe817bf6b058e9038235709e

  • SSDEEP

    6144:2I91jrxoMg+ozTEUvX2WEfd+3Un9KF/4CpPgQeMF+:3tbg7TvRId1PCpPgQeMg

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Victima

C2

85.137.57.212:58

Mutex

adobe.exe

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./www/logs/

  • ftp_interval

    5

  • injected_process

    explorer.exe

  • install_dir

    Adobe

  • install_file

    adobe.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    El archivo amtlib.dll no está instalado en el sistema.

  • message_box_title

    Error de DLL

  • password

    159951

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      e36d618550f8bd38a94e309d3e5d96bae469dd2a9bd442170e1439fb27fba755

    • Size

      334KB

    • MD5

      027bfefca562470107ba1a45b9037c16

    • SHA1

      e3c508fa63b5df2420a750cf198f6862311ca400

    • SHA256

      e36d618550f8bd38a94e309d3e5d96bae469dd2a9bd442170e1439fb27fba755

    • SHA512

      6b584e82593ccb42b864ec8e9011694786ed3e71d06c611250011b8567d29ae854f488457d8d3e9a50190797175fee6cec2cffbabe817bf6b058e9038235709e

    • SSDEEP

      6144:2I91jrxoMg+ozTEUvX2WEfd+3Un9KF/4CpPgQeMF+:3tbg7TvRId1PCpPgQeMg

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

3
T1060

Defense Evasion

Modify Registry

3
T1112

Discovery

System Information Discovery

1
T1082

Tasks