Overview

overview

10

Static

static

3

NEAS.26e89...40.exe

windows7-x64

10

NEAS.26e89...40.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.26e8967c890e0b482a58dde5b4e44140.exe

  • Size

    456KB

  • Sample

    231013-ysqxrafc3s

  • MD5

    26e8967c890e0b482a58dde5b4e44140

  • SHA1

    af34e2a6f14bc8234f5ffa70143521aebf5334cb

  • SHA256

    86fc3c38e6b366ffef622f7548eb6dd7ae820e78c3deffd5de285d14de47e4f8

  • SHA512

    112c1e9e526a999982099fccc7c5870ef6f05a36470142f29265cd6b0d38dcc5f85129fe08a770e76aa79afb7c02e0e4dd1bc6a57fbbb5c670454b01bd762866

  • SSDEEP

    6144:S8Bb1lv7X1g5sUM0MpCzxP8b3vNvdQ4KKEfWamjTY/0OC/1fwPDy/ZkvR:SkDVUMlwZ8LVva6E+aETYhS14u/4

Score
10/10
cybergate1111persistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

v1.05.1

Botnet

1111

C2

autoescuela.hopto.org:1551

Mutex

4GRCJDP3X2P8B4

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Boot

  • 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

    12345

  • regkey_hkcu

    AdobeReader

Targets

    • Target

      NEAS.26e8967c890e0b482a58dde5b4e44140.exe

    • Size

      456KB

    • MD5

      26e8967c890e0b482a58dde5b4e44140

    • SHA1

      af34e2a6f14bc8234f5ffa70143521aebf5334cb

    • SHA256

      86fc3c38e6b366ffef622f7548eb6dd7ae820e78c3deffd5de285d14de47e4f8

    • SHA512

      112c1e9e526a999982099fccc7c5870ef6f05a36470142f29265cd6b0d38dcc5f85129fe08a770e76aa79afb7c02e0e4dd1bc6a57fbbb5c670454b01bd762866

    • SSDEEP

      6144:S8Bb1lv7X1g5sUM0MpCzxP8b3vNvdQ4KKEfWamjTY/0OC/1fwPDy/ZkvR:SkDVUMlwZ8LVva6E+aETYhS14u/4

    Score
    10/10
    cybergate1111persistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • 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

    • 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

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
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