Overview

overview

10

Static

static

3

fbac0f8f9b...18.exe

windows7-x64

10

fbac0f8f9b...18.exe

windows10-2004-x64

10

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General

  • Target

    fbac0f8f9bf9abd0dce9a5ca697693de_JaffaCakes118

  • Size

    379KB

  • Sample

    240420-cb2r2aed4v

  • MD5

    fbac0f8f9bf9abd0dce9a5ca697693de

  • SHA1

    ac1f7ee4d4c1f0207d36f443630cc9a091719862

  • SHA256

    27130a5d47cf5cfae0a36a0d940a5af12e8fbcc6c75282960f6b4d040c035d8a

  • SHA512

    6b9c06252127ff2545e476e9cc1b1dbb10600ea26e56efd07792b9afff96351a0bb9869541b32ab4afec20caa97e6aaa128f7ec5846083ea8ff8bfb28378e8c2

  • SSDEEP

    6144:cy9KH2WYQ5y71o+EneAzEatCr/ON+XnrTucktjxMRouS5oyZ4yyc8Ozhp0B0Hn0V:coKWoE711EeAzPtzwGrtdMbYXF8WpHi

Score
10/10
cybergatechatpersistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

chat

C2

ratz.myftp.org:82

Mutex

KLH3PT2EJGGY6O

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    winbootr

  • install_file

    csrss.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    asdasd

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      fbac0f8f9bf9abd0dce9a5ca697693de_JaffaCakes118

    • Size

      379KB

    • MD5

      fbac0f8f9bf9abd0dce9a5ca697693de

    • SHA1

      ac1f7ee4d4c1f0207d36f443630cc9a091719862

    • SHA256

      27130a5d47cf5cfae0a36a0d940a5af12e8fbcc6c75282960f6b4d040c035d8a

    • SHA512

      6b9c06252127ff2545e476e9cc1b1dbb10600ea26e56efd07792b9afff96351a0bb9869541b32ab4afec20caa97e6aaa128f7ec5846083ea8ff8bfb28378e8c2

    • SSDEEP

      6144:cy9KH2WYQ5y71o+EneAzEatCr/ON+XnrTucktjxMRouS5oyZ4yyc8Ozhp0B0Hn0V:coKWoE711EeAzPtzwGrtdMbYXF8WpHi

    Score
    10/10
    cybergatechatpersistencestealertrojanupx

    • 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

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

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

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks