Overview

overview

10

Static

static

10

255fdf3e81...18.exe

windows7-x64

10

255fdf3e81...18.exe

windows10-2004-x64

10

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General

  • Target

    255fdf3e817b6864f692fd97ea51b52b_JaffaCakes118

  • Size

    296KB

  • Sample

    240704-k1e9bstbrm

  • MD5

    255fdf3e817b6864f692fd97ea51b52b

  • SHA1

    4886da8497112bce1be431aed0e3e90d1cb7ff39

  • SHA256

    0ba2da8a9369acb8d53b41d54a8a3cdf4916906b411902218468f5361389fc79

  • SHA512

    51d1c0a8f983e0131761daa6cfd4b023d0ed3152a627ed8c19f71e4347e5cd8ad5ac5c2d25f0438a37c39486d42819c2cfc109f39f3405c94dd1b4d0f85aa972

  • SSDEEP

    6144:POpslFlqphdBCkWYxuukP1pjSKSNVkq/MVJbE:PwslgTBd47GLRMTbE

Score
10/10
cybergateremotepersistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

127.0.0.1:999

Mutex

5A72DME0VUS362

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • 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

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      255fdf3e817b6864f692fd97ea51b52b_JaffaCakes118

    • Size

      296KB

    • MD5

      255fdf3e817b6864f692fd97ea51b52b

    • SHA1

      4886da8497112bce1be431aed0e3e90d1cb7ff39

    • SHA256

      0ba2da8a9369acb8d53b41d54a8a3cdf4916906b411902218468f5361389fc79

    • SHA512

      51d1c0a8f983e0131761daa6cfd4b023d0ed3152a627ed8c19f71e4347e5cd8ad5ac5c2d25f0438a37c39486d42819c2cfc109f39f3405c94dd1b4d0f85aa972

    • SSDEEP

      6144:POpslFlqphdBCkWYxuukP1pjSKSNVkq/MVJbE:PwslgTBd47GLRMTbE

    Score
    10/10
    cybergateremotepersistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Adds policy Run key to start application

      persistence

    • Boot or Logon Autostart Execution: Active Setup

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

      persistence

    • 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.

      upx

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks