Overview

overview

10

Static

static

3

a9962b81d6...87.exe

windows7-x64

10

a9962b81d6...87.exe

windows10-2004-x64

10

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General

  • Target

    a9962b81d6a5ffeb9763cb155d9f8f87

  • Size

    965KB

  • Sample

    240227-tnvb6adg9t

  • MD5

    a9962b81d6a5ffeb9763cb155d9f8f87

  • SHA1

    34fa9f1e495bab70fe08bb3072ac7d9c4dcb8bd8

  • SHA256

    39c62004089c8477285b0348b3b068848bf77743bf8f6c30fa5107d18f69f6d5

  • SHA512

    3eca2de543d48e9ccee02c57a6faecde903091ed9316bda66e8ffccfa81ec3569bef1236f56a22383e8ef79f1815b18d038c6ba33f90c52c48bea21068aaecaf

  • SSDEEP

    12288:J5VMYSoIoQWMz0eCISSTJLJqASZexYMl43h7nF10V/GTn4P+Oic+hq385dHBA3Zd:jSoIoQWMz0eCnSXqlZeuuwviKoK0t

Score
10/10
cybergateslavepersistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Slave

C2

darkcometadam.no-ip.org:1604

Mutex

551S4K316GLB88

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    HDD#\Windupdt\winupdate.exe

  • install_file

    winupdater.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    A fatal error has occurred, please try turning of your antivirus system and install the program again.

  • message_box_title

    Win32.Install

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      a9962b81d6a5ffeb9763cb155d9f8f87

    • Size

      965KB

    • MD5

      a9962b81d6a5ffeb9763cb155d9f8f87

    • SHA1

      34fa9f1e495bab70fe08bb3072ac7d9c4dcb8bd8

    • SHA256

      39c62004089c8477285b0348b3b068848bf77743bf8f6c30fa5107d18f69f6d5

    • SHA512

      3eca2de543d48e9ccee02c57a6faecde903091ed9316bda66e8ffccfa81ec3569bef1236f56a22383e8ef79f1815b18d038c6ba33f90c52c48bea21068aaecaf

    • SSDEEP

      12288:J5VMYSoIoQWMz0eCISSTJLJqASZexYMl43h7nF10V/GTn4P+Oic+hq385dHBA3Zd:jSoIoQWMz0eCnSXqlZeuuwviKoK0t

    Score
    10/10
    cybergateslavepersistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Adds policy Run key to start application

      persistence

    • Modifies Installed Components in the registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1
T1064

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Defense Evasion

Modify Registry

3
T1112

Scripting

1
T1064

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks