Extracted

• • Target
    1153b99ea7a217692d63ef2c95b61f9b781862793ed5cdff3f53f0b43d9c8ccc.exe
  • Size 386KB
  • SHA256 1153b99ea7a217692d63ef2c95b61f9b781862793ed5cdff3f53f0b43d9c8ccc
  • MD5 0c4043a9a9efff20810530fd0cad91d7
  • SHA1 ca3adc7e4f1a027a2969749ccd5e2c1b06b88162
  • SHA512 e5cb239c051ad141a56ca464be8068cebdc58029e39bc2d31495b27a5267604748f590397c2269d01b42f07af5a8840c8d3b339f4f042db165bd9c023a332d17
  • SSDEEP 12288:J6zu3pBE2tnPIuE2nGewVMGrNRdb2KZkfgV3:Izu3pBE2tnP3nGBeGHkKZkO
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  gluptebasectopratstealczgratdiscoverydropperevasionloaderpersistenceratrootkitspywarestealerthemidatrojan

  • Detect ZGRat V1

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

    loaderdropperglupteba

  • Glupteba payload

  • Modifies firewall policy service

    evasion

  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

    trojanratsectoprat

  • SectopRAT payload

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Windows security bypass

    evasiontrojan

  • ZGRat

    ZGRat is remote access trojan written in C#.

    ratzgrat

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    evasion

  • Modifies boot configuration data using bcdedit

  • Blocklisted process makes network request

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Modifies Windows Firewall

    evasion

  • Possible attempt to disable PatchGuard

    Rootkits can use kernel patching to embed themselves in an operating system.

    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.

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads data files stored by FTP clients

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Registers COM server for autorun

    persistence

  • Themida packer

    Detects Themida, an advanced Windows software protection system.

    themida

  • Windows security modification

    evasiontrojan

  • 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

  • Checks whether UAC is enabled

    evasiontrojan

  • Drops Chrome extension

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

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

  • Manipulates WinMon driver.

    Roottkits write to WinMon to hide PIDs from being detected.

    rootkitevasion

  • Manipulates WinMonFS driver.

    Roottkits write to WinMonFS to hide directories/files from being detected.

    rootkitevasion

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2