Overview

overview

10

Static

static

8

cb34ab8dbf...7f.exe

windows7-x64

10

cb34ab8dbf...7f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cb34ab8dbf674035027150c5f1cb6c8a8ce0ce24d7230bedb9a7b7e90e24cc7f

  • Size

    947KB

  • Sample

    221205-xrp4dsga87

  • MD5

    60bffefc8662bb577d033a551d6aa126

  • SHA1

    7e58878eeb4754c9f7365318cfc64ea5f7160b40

  • SHA256

    cb34ab8dbf674035027150c5f1cb6c8a8ce0ce24d7230bedb9a7b7e90e24cc7f

  • SHA512

    f604f1008114b8d5765d779f2d79263f1ffcb693e23f52c7da712c0542d5924ec2ea229319a4ad1bd8aca4cf3f4df9820136d9eb63a44734ac8996773b1bcab5

  • SSDEEP

    24576:3YYeyX4Ys2cXZ7iSy5hF3bJlfeMgNILymy7rfupsgTScmB56DsEzLQRX+/:3YYeyX4Ys2cXZuTxbJlfeMPyT7rfupsS

Score
10/10
cybergatebackuppersistencestealertrojanupx

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

backup

C2

backuphost.servegame.com:443

Mutex

UX2K57EUA74S3Q

Attributes
  • enable_keylogger

    false

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_file

    iTunesService.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Runtime Error : Out of Memory

  • message_box_title

    Runtime Error: 7

  • password

    mazafaka

  • regkey_hklm

    iTunesService

Targets

    • Target

      cb34ab8dbf674035027150c5f1cb6c8a8ce0ce24d7230bedb9a7b7e90e24cc7f

    • Size

      947KB

    • MD5

      60bffefc8662bb577d033a551d6aa126

    • SHA1

      7e58878eeb4754c9f7365318cfc64ea5f7160b40

    • SHA256

      cb34ab8dbf674035027150c5f1cb6c8a8ce0ce24d7230bedb9a7b7e90e24cc7f

    • SHA512

      f604f1008114b8d5765d779f2d79263f1ffcb693e23f52c7da712c0542d5924ec2ea229319a4ad1bd8aca4cf3f4df9820136d9eb63a44734ac8996773b1bcab5

    • SSDEEP

      24576:3YYeyX4Ys2cXZ7iSy5hF3bJlfeMgNILymy7rfupsgTScmB56DsEzLQRX+/:3YYeyX4Ys2cXZuTxbJlfeMPyT7rfupsS

    Score
    10/10
    cybergatebackuppersistencestealertrojanupx

    • 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

    • 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