Overview

overview

10

Static

static

3

cdf32d3ea1...58.exe

windows7-x64

10

cdf32d3ea1...58.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cdf32d3ea1aaedda3b919838a5bd2f58

  • Size

    436KB

  • Sample

    240316-nlbjdaaa7s

  • MD5

    cdf32d3ea1aaedda3b919838a5bd2f58

  • SHA1

    ae012a0472b57d2a0c91c7883e6810fd9e841e67

  • SHA256

    be8bb244f4b901c3be10bd8dfacdf6589e941990b0b6eb8206ca8e9bd688af18

  • SHA512

    2160810b553145f9034b00d3e8ff97302b61b3034c1cc6ac948dac7c789f8cd40b58255038d4babb896c4646155d045241a6c6d5b4762c8d37aba423158abfd1

  • SSDEEP

    6144:TA+DCK7y2R3sSh4GqVoLBd0eimypxlhq4jx92UqCnd2q+R7x8UXHpRDUMZftXl:TVdaDGz0Lmut5qcO7t5RDUA

Score
10/10
cybergatecyberbootkitpersistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

cyber

C2

xddoser.no-ip.biz:100

Mutex

GRH0GP4GLE25F2

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    Unknown.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

    Windows Defender

  • regkey_hklm

    Windows Defender

Targets

    • Target

      cdf32d3ea1aaedda3b919838a5bd2f58

    • Size

      436KB

    • MD5

      cdf32d3ea1aaedda3b919838a5bd2f58

    • SHA1

      ae012a0472b57d2a0c91c7883e6810fd9e841e67

    • SHA256

      be8bb244f4b901c3be10bd8dfacdf6589e941990b0b6eb8206ca8e9bd688af18

    • SHA512

      2160810b553145f9034b00d3e8ff97302b61b3034c1cc6ac948dac7c789f8cd40b58255038d4babb896c4646155d045241a6c6d5b4762c8d37aba423158abfd1

    • SSDEEP

      6144:TA+DCK7y2R3sSh4GqVoLBd0eimypxlhq4jx92UqCnd2q+R7x8UXHpRDUMZftXl:TVdaDGz0Lmut5qcO7t5RDUA

    Score
    10/10
    cybergatecyberbootkitpersistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Adds policy Run key to start application

      persistence

    • Modifies Installed Components in the registry

      persistence

    • 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.

      upx

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Defense Evasion

Modify Registry

3
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks