General

  • Target

    9a0870581eafa76a289786d242f7b68e_JaffaCakes118

  • Size

    376KB

  • Sample

    240815-pjapqs1djh

  • MD5

    9a0870581eafa76a289786d242f7b68e

  • SHA1

    9ba3c5fb1d7cc66f196d1585f3a59dedb298499c

  • SHA256

    0387d011803b1e13ab22d5a9c42eaa9c8c9eb8428ec3561ade70827c27572703

  • SHA512

    a76eae357c2255f2e7a067aa7be8173a87bb60139cf5609f69eefa0b047804256cb616dc9d7d079840ab607e18d3a39a62c54f995d45aae9e7a9132a96ea3d9f

  • SSDEEP

    6144:HNN5vtF1mcGKJxRrUE2NRtw9HLyGjO9NsspV+qKQyVSGrzxxaKdM7/KJL:tN1tFfJxO9g9HLne/KRJzDPdMmJ

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

bradwibbs.no-ip.org:123

Mutex

VJ5P8E1R34V8FF

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Install

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    Microsoft

  • regkey_hklm

    Microsoft

Targets

    • Target

      9a0870581eafa76a289786d242f7b68e_JaffaCakes118

    • Size

      376KB

    • MD5

      9a0870581eafa76a289786d242f7b68e

    • SHA1

      9ba3c5fb1d7cc66f196d1585f3a59dedb298499c

    • SHA256

      0387d011803b1e13ab22d5a9c42eaa9c8c9eb8428ec3561ade70827c27572703

    • SHA512

      a76eae357c2255f2e7a067aa7be8173a87bb60139cf5609f69eefa0b047804256cb616dc9d7d079840ab607e18d3a39a62c54f995d45aae9e7a9132a96ea3d9f

    • SSDEEP

      6144:HNN5vtF1mcGKJxRrUE2NRtw9HLyGjO9NsspV+qKQyVSGrzxxaKdM7/KJL:tN1tFfJxO9g9HLne/KRJzDPdMmJ

    • 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.

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Tasks