General

  • Target

    b8ae07f1c0049969225a8cd5873d4dd0

  • Size

    512KB

  • Sample

    240307-n32rwsae63

  • MD5

    b8ae07f1c0049969225a8cd5873d4dd0

  • SHA1

    641787174dd8dc1958ecca152fcb711ca313743e

  • SHA256

    782987336cbb9161fe7b8e4127e3b5e1c3b8efa978b11984ef843a7c88d45ec0

  • SHA512

    61f3b94679884b1f5a6b9e09fa0df9b94a66b5bb9bfa30e3df713aab619b4ada785a9b681cd45e06365ddbc215d5a219d8dd22f85620442e1e49e1d05f39f822

  • SSDEEP

    12288:td6ymkT9pKowRSBGggWmPb9akmwaLoYAkDqRDL:tkaT9pKoB/09nba0Lkmh

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

ìÀÐÈÓÏ=

C2

nikname2011.zapto.org:100

Mutex

DT7SFP5V7H6RHA

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    fine

  • message_box_title

    CyberGate

  • password

    1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Extracted

Family

latentbot

C2

nikname2011.zapto.org

Targets

    • Target

      b8ae07f1c0049969225a8cd5873d4dd0

    • Size

      512KB

    • MD5

      b8ae07f1c0049969225a8cd5873d4dd0

    • SHA1

      641787174dd8dc1958ecca152fcb711ca313743e

    • SHA256

      782987336cbb9161fe7b8e4127e3b5e1c3b8efa978b11984ef843a7c88d45ec0

    • SHA512

      61f3b94679884b1f5a6b9e09fa0df9b94a66b5bb9bfa30e3df713aab619b4ada785a9b681cd45e06365ddbc215d5a219d8dd22f85620442e1e49e1d05f39f822

    • SSDEEP

      12288:td6ymkT9pKowRSBGggWmPb9akmwaLoYAkDqRDL:tkaT9pKoB/09nba0Lkmh

    • CyberGate, Rebhip

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

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

    • Adds policy Run key to start application

    • Modifies Installed Components in the registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks