Overview

overview

10

Static

static

3

VirusShare...73.exe

windows7-x64

10

VirusShare...73.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    VirusShare_57cb82b051febc9b951f50dc64aad273

  • Size

    1.1MB

  • Sample

    240130-z6zx9adggk

  • MD5

    57cb82b051febc9b951f50dc64aad273

  • SHA1

    a550a69a0ab70d8474a88e3da83884aa14fe5d80

  • SHA256

    802c938affddb13b2d150a7ee30444f89ecf76d15937376a589153ff75b3ecb6

  • SHA512

    9aa5eec4ee72b95fb04c8c0cb1f6a275e2e1d57ffdf70e16b591a38aad84b2a03a11fb29b42e987109c3cb34ef01b96236f2a5aa39971acce40a90c5de52d1ab

  • SSDEEP

    24576:x9eO3ttmSOQAfQ8RVfynHl1qAP/cw5/t8/2I:bks11t

Score
10/10
cybergatecyberpersistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

mrelectrox.no-ip.biz:82

Mutex

10F0LQAB011466

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • 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

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      VirusShare_57cb82b051febc9b951f50dc64aad273

    • Size

      1.1MB

    • MD5

      57cb82b051febc9b951f50dc64aad273

    • SHA1

      a550a69a0ab70d8474a88e3da83884aa14fe5d80

    • SHA256

      802c938affddb13b2d150a7ee30444f89ecf76d15937376a589153ff75b3ecb6

    • SHA512

      9aa5eec4ee72b95fb04c8c0cb1f6a275e2e1d57ffdf70e16b591a38aad84b2a03a11fb29b42e987109c3cb34ef01b96236f2a5aa39971acce40a90c5de52d1ab

    • SSDEEP

      24576:x9eO3ttmSOQAfQ8RVfynHl1qAP/cw5/t8/2I:bks11t

    Score
    10/10
    cybergatecyberpersistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Detects binaries and memory artifacts referencing sandbox product IDs

    • UPX dump on OEP (original entry point)

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • 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

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks