General

  • Target

    a4a22a423e58d39e1337bd5ad8e70ec4_JaffaCakes118

  • Size

    484KB

  • Sample

    240818-affn9axdkl

  • MD5

    a4a22a423e58d39e1337bd5ad8e70ec4

  • SHA1

    bf3d4795be27eb91dde04e90b8cbdc5c2cb1bfd8

  • SHA256

    b359a2bd786f2ac2cc1bc6da339def053afb25a53a4648d81492251a63483802

  • SHA512

    e2f733620ea81776f75745f0bd71880b14769f8aca229a190643e5c55b7cb14feef258e63e619373e2588086abc47555d5e53c2fcd4d9865ed17bff5bf3149ba

  • SSDEEP

    6144:cE5cMAU0piMxiEqsF7uP1Tgc2OY6AobQ9cQj3Xtq+kvtKGeVSjDbz:/f1nL9skTgc2tuGcKY+qtKGeADb

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

flaboyserver.zapto.org:1453

flaboyserver.zapto.org:3460

scriptevillestylak.no-ip.org:15987

Mutex

DS188U8R14HW2D

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    system32

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    You do not have permission to vew the current permission settings for Properties, but you can make permission changes.

  • message_box_title

    Windows Security

  • password

    vauban

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Extracted

Family

latentbot

C2

flaboyserver.zapto.org

Targets

    • Target

      a4a22a423e58d39e1337bd5ad8e70ec4_JaffaCakes118

    • Size

      484KB

    • MD5

      a4a22a423e58d39e1337bd5ad8e70ec4

    • SHA1

      bf3d4795be27eb91dde04e90b8cbdc5c2cb1bfd8

    • SHA256

      b359a2bd786f2ac2cc1bc6da339def053afb25a53a4648d81492251a63483802

    • SHA512

      e2f733620ea81776f75745f0bd71880b14769f8aca229a190643e5c55b7cb14feef258e63e619373e2588086abc47555d5e53c2fcd4d9865ed17bff5bf3149ba

    • SSDEEP

      6144:cE5cMAU0piMxiEqsF7uP1Tgc2OY6AobQ9cQj3Xtq+kvtKGeVSjDbz:/f1nL9skTgc2tuGcKY+qtKGeADb

    • 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

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • 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