General

  • Target

    7ef3459e2301d681112b3c4a0990847a9892ac73ecb543f5651a3dc54181f2bf

  • Size

    323KB

  • Sample

    221021-z27gjagban

  • MD5

    6d4500ed91b79c0a6de774cc17714ab6

  • SHA1

    7c46f523c5061a7d743d024c3a3be317724f596c

  • SHA256

    7ef3459e2301d681112b3c4a0990847a9892ac73ecb543f5651a3dc54181f2bf

  • SHA512

    2363704b21b417fdcdfbd9633b481e3bf862214c67b361d1f88292817647ad19d22666adba06f1df3c59f1fbe9074240af63e874a20985cc384a5a0eb14a9c00

  • SSDEEP

    6144:2n5d5OwiK0nDN79Y+nLlmpjbRQUn+MFn21Ek5HD5HCSnhFJWI/TrHEznset50WBA:KDirnRRupXRb21EmwAcQTLEzsU/W

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

AhoIII

C2

ahjoderahoijo.no-ip.biz:100

Mutex

57R6R2I887C065

Attributes
  • enable_keylogger

    false

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    cookies

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    .NET Framework Initialization Error: C:\WINDOWS\ Microsoft.NET\Framework\v 1.1.4322\Mscorwks.dll could not be loade.

  • message_box_title

    ERROR

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      7ef3459e2301d681112b3c4a0990847a9892ac73ecb543f5651a3dc54181f2bf

    • Size

      323KB

    • MD5

      6d4500ed91b79c0a6de774cc17714ab6

    • SHA1

      7c46f523c5061a7d743d024c3a3be317724f596c

    • SHA256

      7ef3459e2301d681112b3c4a0990847a9892ac73ecb543f5651a3dc54181f2bf

    • SHA512

      2363704b21b417fdcdfbd9633b481e3bf862214c67b361d1f88292817647ad19d22666adba06f1df3c59f1fbe9074240af63e874a20985cc384a5a0eb14a9c00

    • SSDEEP

      6144:2n5d5OwiK0nDN79Y+nLlmpjbRQUn+MFn21Ek5HD5HCSnhFJWI/TrHEznset50WBA:KDirnRRupXRb21EmwAcQTLEzsU/W

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks