Extracted

• • Target

    627e36dea92cbdd49fcee34c18a29884010a72b5b004c89df90c19a50303a2b3

  • Size

    4.1MB

  • MD5

    8803d74d52bcda67e9b889bd6cc5823e

  • SHA1

    884a1fa1ae3d53bc435d34f912c0068e789a8b25

  • SHA256

    627e36dea92cbdd49fcee34c18a29884010a72b5b004c89df90c19a50303a2b3

  • SHA512

    c190ca373875789477a755f6246565bc7cb5744f1d5f62037e71d3595c1023f587f34a2437d9691ad96cde789026b7c2896110935e58cc2f1498cfea5d0d9564

  • SSDEEP

    49152:EIWoXiQpx+/9NQXrglcx9LUSf5AKbq7uFIT8AZPvKcNhNpHrlyI:Qo3gMmWoWRbWBvjNhbByI

  Score

  10^/10

  gluptebastealczgratdiscoverydropperevasionloaderpersistenceratrootkitspywarestealerthemidatrojanrhadamanthysupx

  • Detect ZGRat V1

  • Detects DLL dropped by Raspberry Robin.

    Raspberry Robin.

  • Glupteba

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

    loaderdropperglupteba

  • Glupteba payload

  • Modifies firewall policy service

    evasion

  • Rhadamanthys

    Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    stealerrhadamanthys

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • 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

  • 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.

  • 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 local email clients

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Themida packer

    Detects Themida, an advanced Windows software protection system.

    themida

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx

  • 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

  • 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