Overview

overview

10

Static

static

a5c07e8ff0...be.exe

windows7-x64

10

a5c07e8ff0...be.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a5c07e8ff03c12cca272bcfc796fd97186cd3d3ab1f9c5e863fbc0aa6363c0be

  • Size

    470KB

  • Sample

    221126-23eh9afc41

  • MD5

    f66fa8f38ef6cf4c9fab0bf80798caa7

  • SHA1

    11a2e82c50e4bb12bc0ad0be64a68c38e9777203

  • SHA256

    a5c07e8ff03c12cca272bcfc796fd97186cd3d3ab1f9c5e863fbc0aa6363c0be

  • SHA512

    a601d408247b0ebdbb258fc061b216cbf16e35b08a7e2d63be292ffe413a460cf13493e1c234761f2f3ed7883a16921cc4bba0169db5dd35570d43d26d3a7446

  • SSDEEP

    6144:hU4Ag0IRh4ypcJOfC9DqhvNSMF+oPHO0bLQHWqtZmxmJsmP8Daon+drYu5Z4dSzq:hU4A++OQCQMFm0nOrM5mU5OYiZ4dIHK

Score
10/10
cybergateemmassa *-* *-*persistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

EmMassa *-* *-*

C2

spynetshadow.no-ip.org:81

spynetshadow.no-ip.org:1991

spynetshadow.no-ip.org:2012

spynetshadow.no-ip.org:3000
Mutex

Plugin.exe

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    System

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    monsterkill

  • regkey_hkcu

    Windows Live Messenger

  • regkey_hklm

    Windows Live Messenger

Targets

    • Target

      a5c07e8ff03c12cca272bcfc796fd97186cd3d3ab1f9c5e863fbc0aa6363c0be

    • Size

      470KB

    • MD5

      f66fa8f38ef6cf4c9fab0bf80798caa7

    • SHA1

      11a2e82c50e4bb12bc0ad0be64a68c38e9777203

    • SHA256

      a5c07e8ff03c12cca272bcfc796fd97186cd3d3ab1f9c5e863fbc0aa6363c0be

    • SHA512

      a601d408247b0ebdbb258fc061b216cbf16e35b08a7e2d63be292ffe413a460cf13493e1c234761f2f3ed7883a16921cc4bba0169db5dd35570d43d26d3a7446

    • SSDEEP

      6144:hU4Ag0IRh4ypcJOfC9DqhvNSMF+oPHO0bLQHWqtZmxmJsmP8Daon+drYu5Z4dSzq:hU4A++OQCQMFm0nOrM5mU5OYiZ4dIHK

    Score
    10/10
    cybergateemmassa *-* *-*persistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Executes dropped EXE

    • Modifies Installed Components in the registry

      persistence

    • UPX packed file

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

      upx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks