General

  • Target

    04edf5105be2dfca9bd3e3dd9eaa6edc135ad8ca6b9253398621f1d833e4d45e

  • Size

    347KB

  • Sample

    221003-jfs41sdeb5

  • MD5

    4484894d41e95d29a8632289b0599f4b

  • SHA1

    273ed6b43177bf02aa4cb17c8232b518b232cfe3

  • SHA256

    04edf5105be2dfca9bd3e3dd9eaa6edc135ad8ca6b9253398621f1d833e4d45e

  • SHA512

    68df2c465701bea1926746db2417c371d64352c4a12937ffa0b5c779ca581afddddf0c8b5133e7091be0e5ffb522064218245103ef2b680d86971bffc198e490

  • SSDEEP

    6144:8OpslohdBCkWYxuukP1pjSKSNVkq/MVJbrIP:8wsloTBd47GLRMTbO

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

gay

C2

127.0.0.1:999

28r.no-ip.info:3085

Mutex

2F1O18PVG4A336

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    Keyname.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Please Wait.......

  • message_box_title

    Loading.....

  • password

    123

  • regkey_hkcu

    sc12Keyname

  • regkey_hklm

    System Update

Targets

    • Target

      04edf5105be2dfca9bd3e3dd9eaa6edc135ad8ca6b9253398621f1d833e4d45e

    • Size

      347KB

    • MD5

      4484894d41e95d29a8632289b0599f4b

    • SHA1

      273ed6b43177bf02aa4cb17c8232b518b232cfe3

    • SHA256

      04edf5105be2dfca9bd3e3dd9eaa6edc135ad8ca6b9253398621f1d833e4d45e

    • SHA512

      68df2c465701bea1926746db2417c371d64352c4a12937ffa0b5c779ca581afddddf0c8b5133e7091be0e5ffb522064218245103ef2b680d86971bffc198e490

    • SSDEEP

      6144:8OpslohdBCkWYxuukP1pjSKSNVkq/MVJbrIP:8wsloTBd47GLRMTbO

    • 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

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