General

  • Target

    41776e2641be9230cd6f71f8dbeb5e2b_JaffaCakes118

  • Size

    389KB

  • Sample

    240713-ngp6zaydpj

  • MD5

    41776e2641be9230cd6f71f8dbeb5e2b

  • SHA1

    d0a773590fad6ad19026a5f76cf2eab9305ad0bc

  • SHA256

    ed6b23b68921b982532ccfeeaa95311f68424006bf1895c5f51719926f5e3bee

  • SHA512

    23dddbe06dcb130b06513da410d50171046e1eb8d809f21b661bd12630cb7301c703efd2a292254913a60d3dcaf8ac3825298866ef6df53c71c4cf9e71dac942

  • SSDEEP

    6144:ofbsNsJzuX1PGctauEPQSPTFmKGHOJerPVAzDw2swA5vWsQ0WN9Zb:ofbs8z+eWEjPT3g6erkLdAFtQ0WN/

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

127.0.0.1:288

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

      41776e2641be9230cd6f71f8dbeb5e2b_JaffaCakes118

    • Size

      389KB

    • MD5

      41776e2641be9230cd6f71f8dbeb5e2b

    • SHA1

      d0a773590fad6ad19026a5f76cf2eab9305ad0bc

    • SHA256

      ed6b23b68921b982532ccfeeaa95311f68424006bf1895c5f51719926f5e3bee

    • SHA512

      23dddbe06dcb130b06513da410d50171046e1eb8d809f21b661bd12630cb7301c703efd2a292254913a60d3dcaf8ac3825298866ef6df53c71c4cf9e71dac942

    • SSDEEP

      6144:ofbsNsJzuX1PGctauEPQSPTFmKGHOJerPVAzDw2swA5vWsQ0WN9Zb:ofbs8z+eWEjPT3g6erkLdAFtQ0WN/

    • CyberGate, Rebhip

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

    • 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

    • Suspicious use of SetThreadContext

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

1
T1012

System Information Discovery

2
T1082

Tasks