General

  • Target

    11ca405e97e99d036a7be810b1da9580_JaffaCakes118

  • Size

    675KB

  • Sample

    240626-m74xda1hqd

  • MD5

    11ca405e97e99d036a7be810b1da9580

  • SHA1

    1cbb23f03e5c36966449f90ee12ca9c93963ecc5

  • SHA256

    e3df6b3730d3fb9278f83341460aee2d2e98f737af0de8a05aa46f248ffebc50

  • SHA512

    55691cf45ea1cdec2fea5284f0d4234736d46b3afcd18c3f7a0e87c32c041204816ccc2508930147b57bd705423c2b75fe3e6d7dc588a7a914bbda9ba37858a6

  • SSDEEP

    12288:aGA5kEGsd8BgoZzJDPjEUHtYFM396ccwHZgeRAhYcM2sTpyAztx:aG2kEj87hJosKFydZzRkJ9sTJtx

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

ÖÍíÉ

C2

abu-hssn.no-ip.biz:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_file

    windows.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    t?tulo da mensagem

  • password

    abcd1234

Targets

    • Target

      11ca405e97e99d036a7be810b1da9580_JaffaCakes118

    • Size

      675KB

    • MD5

      11ca405e97e99d036a7be810b1da9580

    • SHA1

      1cbb23f03e5c36966449f90ee12ca9c93963ecc5

    • SHA256

      e3df6b3730d3fb9278f83341460aee2d2e98f737af0de8a05aa46f248ffebc50

    • SHA512

      55691cf45ea1cdec2fea5284f0d4234736d46b3afcd18c3f7a0e87c32c041204816ccc2508930147b57bd705423c2b75fe3e6d7dc588a7a914bbda9ba37858a6

    • SSDEEP

      12288:aGA5kEGsd8BgoZzJDPjEUHtYFM396ccwHZgeRAhYcM2sTpyAztx:aG2kEj87hJosKFydZzRkJ9sTJtx

    • 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

    • Loads dropped DLL

    • UPX packed file

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

    • Windows security modification

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • 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

2
T1547

Registry Run Keys / Startup Folder

1
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

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

7
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