Extracted

• • Target
    GLM-5.3-x64.exe
  • Size 109.4MB
  • SHA256 0f6c506f7616965500f242819fb13aee6459fad1e08624b871219b2859b0a493
  • MD5 b490a223f931af6efe4be92dfdef4622
  • SHA1 1dabc814a42c32fe0603413476003b4bb777dffd
  • SHA512 e1946f61f9a168fc78dfdc2e4d9bb743956b094a9adcefdcff7a7c3408b01269b47d36495dbaee5c15b4b97aec79fba9cb647d7c080dec5ce82ed28aec0f090b
  • SSDEEP 1572864:nEaGlt4kACWgZ6t5KPUot6MJZlhbVEyIUeCGd8BAvMLAsRFbgGaiKlWrWi:nEboaIah6WbGyI6e8BAvW3RFUGEwW
  • TLSH
    T136482345BA5A5A64D08EC8B093470A934F3170DB123BA4FF51D991283F9A3F49F3E35A
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywarestealerbackdoorghostsocks

  • Family: GhostSocks

    GhostSocks is a proxy malware written in Golang.

    backdoorghostsocks

  • Modifies WinLogon for persistence

    persistence

  • Enumerates VirtualBox registry keys

    defense_evasion

  • Looks for VirtualBox drivers on disk

    defense_evasion

  • Looks for VMWare Tools registry key

    defense_evasion

  • Looks for VMWare drivers on disk

    defense_evasion

  • Looks for VMWare services registry key.

    defense_evasion

  • Modifies Windows Firewall

    defense_evasion

  • 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.

  • Creates a file in the Startup directory

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation

  • Executes dropped EXE

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Contacts third-party web service commonly abused for C2

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

    discovery

  • Checks system information in the registry

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

  behavioral1behavioral2behavioral3behavioral4