Overview

overview

10

Static

static

3

f77755c412...18.exe

windows7-x64

10

f77755c412...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f77755c412ec228bcd20fc41b95d8b17_JaffaCakes118

  • Size

    447KB

  • Sample

    240926-d2zk2ayamc

  • MD5

    f77755c412ec228bcd20fc41b95d8b17

  • SHA1

    99bdda07ec46a8ba84439085970c4eab1db522cd

  • SHA256

    9618cb1c0c29ceb8289c7b9990ccdb178bf48403386f18ca520b8afaac5c2b61

  • SHA512

    f0a062e663e83e60dd2cf73322d9624d754a4043890780309406516ca62b1bb11219577575993f2420f23496adbcce1f9058c43c85f9213630c3a0a11ee9a6e8

  • SSDEEP

    12288:hp+a3dKkjfEnsqDmMVGVTs8WG5V5GYTPg:FtjMjF2I8/TGsP

Score
10/10
cybergateserverdiscoverypersistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Server

C2

127.0.0.1:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

Targets

    • Target

      f77755c412ec228bcd20fc41b95d8b17_JaffaCakes118

    • Size

      447KB

    • MD5

      f77755c412ec228bcd20fc41b95d8b17

    • SHA1

      99bdda07ec46a8ba84439085970c4eab1db522cd

    • SHA256

      9618cb1c0c29ceb8289c7b9990ccdb178bf48403386f18ca520b8afaac5c2b61

    • SHA512

      f0a062e663e83e60dd2cf73322d9624d754a4043890780309406516ca62b1bb11219577575993f2420f23496adbcce1f9058c43c85f9213630c3a0a11ee9a6e8

    • SSDEEP

      12288:hp+a3dKkjfEnsqDmMVGVTs8WG5V5GYTPg:FtjMjF2I8/TGsP

    Score
    10/10
    cybergateserverdiscoverypersistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Adds policy Run key to start application

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks