General

  • Target

    45a98519b41a195ced4ae0fd3f8264e0_JaffaCakes118

  • Size

    284KB

  • Sample

    240714-ntssmayemm

  • MD5

    45a98519b41a195ced4ae0fd3f8264e0

  • SHA1

    b3f90eb358b97ce50abc90b7dfd6c88f3a1fb2df

  • SHA256

    854fbe8a30428fd9f93e1bde6a0b237c3bb7fb556cc1b530683a8562dd1a6798

  • SHA512

    c7f1ae74fe3cf7f856d5326b891a2777d40974fd90e52c1df28fd60f0935cfb5f18f18b99e2ffec6ca3d3c1985a6e1d77f570122d4dafd0c4365810a8be5ad1c

  • SSDEEP

    6144:Ik4qmYY5yWBJcpASndJK4fPGWCi0gB3l7CXEY3uC:z9QxcpAajuY0S81e

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

127.0.0.1:288

mjrm7rb.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

    título da mensagem

  • password

    abcd1234

Targets

    • Target

      45a98519b41a195ced4ae0fd3f8264e0_JaffaCakes118

    • Size

      284KB

    • MD5

      45a98519b41a195ced4ae0fd3f8264e0

    • SHA1

      b3f90eb358b97ce50abc90b7dfd6c88f3a1fb2df

    • SHA256

      854fbe8a30428fd9f93e1bde6a0b237c3bb7fb556cc1b530683a8562dd1a6798

    • SHA512

      c7f1ae74fe3cf7f856d5326b891a2777d40974fd90e52c1df28fd60f0935cfb5f18f18b99e2ffec6ca3d3c1985a6e1d77f570122d4dafd0c4365810a8be5ad1c

    • SSDEEP

      6144:Ik4qmYY5yWBJcpASndJK4fPGWCi0gB3l7CXEY3uC:z9QxcpAajuY0S81e

    • CyberGate, Rebhip

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

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Tasks