General

  • Target

    f25ae1a99bb1210aa51acd80ee8afc62a8fa8d60fbc2e8ee21ce67b0cd8c845e

  • Size

    337KB

  • Sample

    221204-nwnaxseh53

  • MD5

    2c1f0d473214ee7b37f073fbc0bcc6bd

  • SHA1

    2ab3be562fc29a5a0714288f2aec13e85ca037d9

  • SHA256

    f25ae1a99bb1210aa51acd80ee8afc62a8fa8d60fbc2e8ee21ce67b0cd8c845e

  • SHA512

    dd32d41dabfc8986cfff0870d6e9593c91c43447361788f8a6a71e890b4ab226f6fc541ff27126491ee7231016e5f21c46b62f6a11523907f78872f42c783e99

  • SSDEEP

    6144:pBV/o1gC4/jxbXnujyr93GgdTP1uqimSHDV6GhHDwbSs9SLyTwQqsQ9dT:/CC1D6+ZGedHiJHDV6Kj0Ss9HTDhQT

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

Victima

C2

danywor.no-ip.info:95

Mutex

CyberGate1

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    csrss.exe

  • install_dir

    install

  • install_file

    chome.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    No se pudo iniciar porque falta OXCT.dll Por Favor Descargue de nuevo o busca la dll.

  • message_box_title

    error

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      f25ae1a99bb1210aa51acd80ee8afc62a8fa8d60fbc2e8ee21ce67b0cd8c845e

    • Size

      337KB

    • MD5

      2c1f0d473214ee7b37f073fbc0bcc6bd

    • SHA1

      2ab3be562fc29a5a0714288f2aec13e85ca037d9

    • SHA256

      f25ae1a99bb1210aa51acd80ee8afc62a8fa8d60fbc2e8ee21ce67b0cd8c845e

    • SHA512

      dd32d41dabfc8986cfff0870d6e9593c91c43447361788f8a6a71e890b4ab226f6fc541ff27126491ee7231016e5f21c46b62f6a11523907f78872f42c783e99

    • SSDEEP

      6144:pBV/o1gC4/jxbXnujyr93GgdTP1uqimSHDV6GhHDwbSs9SLyTwQqsQ9dT:/CC1D6+ZGedHiJHDV6Kj0Ss9HTDhQT

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks