Overview

overview

10

Static

static

bc5f7172fa...a1.exe

windows7-x64

10

bc5f7172fa...a1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bc5f7172fae1bdf980b2f32981e6429834d79a9a925a6d891bd23e2dea400ca1

  • Size

    731KB

  • Sample

    221205-jal4hscg8x

  • MD5

    4621749c6d0c1df62cd9dc51e8ebd9d0

  • SHA1

    641302be7a68d97f6116a490a31c28cc792aa279

  • SHA256

    bc5f7172fae1bdf980b2f32981e6429834d79a9a925a6d891bd23e2dea400ca1

  • SHA512

    36e73cabf33ad411bf68a7d856916ecbd609490d11de414da0642771b025e952090be9ad1ea4f1645abb3b459d54251ec4647c1f80c308eea5fa94a947408737

  • SSDEEP

    12288:+DFbWK9MDhzeHgsI1uNB1GflmRXOY5abF/K5D8Z2zkPaCxS:oFbWjDFeHgsI1uGlmRbazZOklI

Score
10/10
cybergatevictimapersistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Victima

C2

legnalive.no-ip.info:3066

Mutex

flash

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    system32

  • install_file

    flash.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      bc5f7172fae1bdf980b2f32981e6429834d79a9a925a6d891bd23e2dea400ca1

    • Size

      731KB

    • MD5

      4621749c6d0c1df62cd9dc51e8ebd9d0

    • SHA1

      641302be7a68d97f6116a490a31c28cc792aa279

    • SHA256

      bc5f7172fae1bdf980b2f32981e6429834d79a9a925a6d891bd23e2dea400ca1

    • SHA512

      36e73cabf33ad411bf68a7d856916ecbd609490d11de414da0642771b025e952090be9ad1ea4f1645abb3b459d54251ec4647c1f80c308eea5fa94a947408737

    • SSDEEP

      12288:+DFbWK9MDhzeHgsI1uNB1GflmRXOY5abF/K5D8Z2zkPaCxS:oFbWjDFeHgsI1uGlmRbazZOklI

    Score
    10/10
    cybergatevictimapersistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Adds policy Run key to start application

      persistence

    • 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 BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

3
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

4
T1012

System Information Discovery

5
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks