General

  • Target

    1c277dd0724483aa4d57ab9b06751f57_JaffaCakes118

  • Size

    1.4MB

  • Sample

    240701-xrn64athjc

  • MD5

    1c277dd0724483aa4d57ab9b06751f57

  • SHA1

    ecb23f90bed078cf727cf768486edfbb77525615

  • SHA256

    ad37be9cb192391256649929c0d6c8e3e4e687ad9f498e98ad1db0a070b88541

  • SHA512

    a766be37671826143d0667791cf8ee6444a759f51848ecefb16122bf4ce2ec45620cd0b81d9c16d472d94a8d0a2adfb6692e24feb4cab05acfa2cf03824ff02d

  • SSDEEP

    24576:waHfv6Corjqny/QiRwB4WXTizEXaaH+NWNtLOa85pdIvZsze0o48DV:wivqjd/Qis4yqO+UAa85pdCITQJ

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

das-tn.zapto.org:5210

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • ftp_password

    ªš÷Öº+Þ

  • ftp_port

    21

  • ftp_server

    ftp.server.com

  • ftp_username

    ftp_user

  • injected_process

    winlogon.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      1c277dd0724483aa4d57ab9b06751f57_JaffaCakes118

    • Size

      1.4MB

    • MD5

      1c277dd0724483aa4d57ab9b06751f57

    • SHA1

      ecb23f90bed078cf727cf768486edfbb77525615

    • SHA256

      ad37be9cb192391256649929c0d6c8e3e4e687ad9f498e98ad1db0a070b88541

    • SHA512

      a766be37671826143d0667791cf8ee6444a759f51848ecefb16122bf4ce2ec45620cd0b81d9c16d472d94a8d0a2adfb6692e24feb4cab05acfa2cf03824ff02d

    • SSDEEP

      24576:waHfv6Corjqny/QiRwB4WXTizEXaaH+NWNtLOa85pdIvZsze0o48DV:wivqjd/Qis4yqO+UAa85pdCITQJ

    • CyberGate, Rebhip

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

    • Modifies firewall policy service

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • UAC bypass

    • Windows security bypass

    • 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

    • UPX packed file

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

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

8
T1112

Impair Defenses

4
T1562

Disable or Modify Tools

3
T1562.001

Disable or Modify System Firewall

1
T1562.004

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Discovery

Query Registry

2
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Tasks