General

  • Target

    2afa6752e3ef9bc4483a764a40a0e831_JaffaCakes118

  • Size

    389KB

  • Sample

    240708-e3ywkasdnj

  • MD5

    2afa6752e3ef9bc4483a764a40a0e831

  • SHA1

    4319b89144fa32e3b21614e2cdbb8637eca253a9

  • SHA256

    daeb8ec40c861d5f4bdd89ff41d5db7774c4d9a8cae4f05a4dfb11cf5f5318df

  • SHA512

    6feaf6bb4ce5bad70fbf62c7181a1bf9ef1d5b392ccfc7d8cb3a6e3db09b6edd1960a5bdd2a0c4f39495debd4019197b6437bb8506b05edd583b0552c9018a6a

  • SSDEEP

    6144:m6FEkg24VrogSrN1nFsNDAYE6h4tMHTc3VRB9GWXBhpbuT9j4u+GedDFsgYT:JFEkgBrZSJ1sbqtX/BIW+vInsT

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

127.0.0.1:83

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

      2afa6752e3ef9bc4483a764a40a0e831_JaffaCakes118

    • Size

      389KB

    • MD5

      2afa6752e3ef9bc4483a764a40a0e831

    • SHA1

      4319b89144fa32e3b21614e2cdbb8637eca253a9

    • SHA256

      daeb8ec40c861d5f4bdd89ff41d5db7774c4d9a8cae4f05a4dfb11cf5f5318df

    • SHA512

      6feaf6bb4ce5bad70fbf62c7181a1bf9ef1d5b392ccfc7d8cb3a6e3db09b6edd1960a5bdd2a0c4f39495debd4019197b6437bb8506b05edd583b0552c9018a6a

    • SSDEEP

      6144:m6FEkg24VrogSrN1nFsNDAYE6h4tMHTc3VRB9GWXBhpbuT9j4u+GedDFsgYT:JFEkgBrZSJ1sbqtX/BIW+vInsT

    • 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