Overview

overview

10

Static

static

10

JaffaCakes...a7.exe

windows7-x64

10

JaffaCakes...a7.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_181c230387e5a05c7ea017ed41fad5a7

  • Size

    272KB

  • Sample

    250222-h6bf8a1paq

  • MD5

    181c230387e5a05c7ea017ed41fad5a7

  • SHA1

    c3f54b6a43d118b2fb652647f231b45ef0b5e54e

  • SHA256

    12c301e411b618f79e512b4f5d5d3e415c2b086104672e1ff84ea678fa47d7d9

  • SHA512

    7357776b80369444df463f082059a69b403be898abfcbc844396d66ae6d37ed2b3eb72f31953344242206e90014437417f4f4194e6d884dfebef690aab486026

  • SSDEEP

    6144:dk4qmLqq4ZI1xJKBcb7ty1XVbbZBPO3emH:K9wd1xEA0VHvPc

Score
10/10
cybergatehannestruediscoverypersistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Botnet

TRUE

C2

ÝØðÕÞÎÝÎÅý¼¼ûÙÈìÎÓßýØØÎÙÏϼ¼êÕÎÈÉÝÐìÎÓÈÙßȼ¼êÕÎÈÉÝÐýÐÐÓß¼¼êÕÎÈÉÝÐúÎÙÙ¼¼¼ùÄÕÈìÎÓßÙÏϼ¼¼ðÏÝÿÐÓÏÙ¼¼ÿÎÅÌÈéÒÌÎÓÈÙßÈøÝÈݼ¼ÿÓèÝÏ×ñÙÑúÎÙÙ¼¼¼ïÅÏúÎÙÙïÈÎÕÒÛ¼¼¼ìïÈÓÎÙÿÎÙÝÈÙõÒÏÈÝÒßÙ¼¼îÝÏùÒÉÑùÒÈÎÕÙÏý¼¼¼ïôûÙÈïÌÙßÕÝÐúÓÐØÙÎìÝÈÔý¼¼¼èÓýÏßÕÕ¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼¼ŸŸüŸŸŸŸHKLM

HKCU

FALSE

16

5

Rechnung_28_08_2013

Fehler beim öffnen der Datei

TRUE

ftp.server.com

./logs/

ftp_user

ªš÷Öº+Þ

21

30
Mutex

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • install_dir

    TRUE

  • install_file

    TRUE

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    ***MUTEX***

  • message_box_title

    TRUE

  • password

    TRUE

  • regkey_hkcu

    1

  • regkey_hklm

    TRUE

Extracted

Family

cybergate

Version

2.6

Botnet

hannes

C2

81.169.247.195:8080

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    false

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Fehler beim öffnen der Datei

  • message_box_title

    Rechnung_28_08_2013

  • password

    12345678

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_181c230387e5a05c7ea017ed41fad5a7

    • Size

      272KB

    • MD5

      181c230387e5a05c7ea017ed41fad5a7

    • SHA1

      c3f54b6a43d118b2fb652647f231b45ef0b5e54e

    • SHA256

      12c301e411b618f79e512b4f5d5d3e415c2b086104672e1ff84ea678fa47d7d9

    • SHA512

      7357776b80369444df463f082059a69b403be898abfcbc844396d66ae6d37ed2b3eb72f31953344242206e90014437417f4f4194e6d884dfebef690aab486026

    • SSDEEP

      6144:dk4qmLqq4ZI1xJKBcb7ty1XVbbZBPO3emH:K9wd1xEA0VHvPc

    Score
    10/10
    cybergatehannesdiscoverypersistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Cybergate family

      cybergate

    • Adds policy Run key to start application

      persistence

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks