Extracted

• • Target

    7fdb767399b8fbdc5c2957039b5b6913d3b7c6781d5055e2be365d136530f2a3

  • Size

    883KB

  • MD5

    ae39044d41f62488dea12662933c752b

  • SHA1

    9e4d4d14d9f07643a50d18b0c8d592689dcd79b9

  • SHA256

    7fdb767399b8fbdc5c2957039b5b6913d3b7c6781d5055e2be365d136530f2a3

  • SHA512

    2ba03922e1e9fc58260f4b903e79c4dc8b98ba2be0e6593617a3acd4d4ef16a1bffe2f17a72fdc449cb80b07512b49194b945426122bfe3a8013200e12fc645f

  • SSDEEP

    12288:SDyyaNPCZ+XH47vhms5uEA8U97YGzhg22GH6eLQhVaxvbdI2N8wraHnF:SEUDDhml97fTRHdEQbOO8h

  Score

  10^/10

  executiongcleanergluptebaprivateloaderxmrigbootkitdiscoverydropperevasionloaderminerpersistenceransomwarerootkitspywarestealerthemidatrojanupx

  • GCleaner

    GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    loadergcleaner

  • Glupteba

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

    loaderdropperglupteba

  • Glupteba payload

  • Modifies firewall policy service

    evasion

  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    loaderprivateloader

  • UAC bypass

    evasiontrojan

  • Windows security bypass

    evasiontrojan

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig

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

    evasion

  • Modifies boot configuration data using bcdedit

    ransomwareevasion

  • XMRig Miner payload

    miner

  • Blocklisted process makes network request

  • Creates new service(s)

    persistenceexecution

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Modifies Installed Components in the registry

    persistence

  • Modifies Windows Firewall

    evasion

  • Sets service image path in registry

    persistence

  • Stops running service(s)

    evasionexecution

  • 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

  • Modifies system executable filetype association

    persistence

  • 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

  • UPX packed file

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

    upx

  • Unexpected DNS network traffic destination

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Windows security modification

    evasiontrojan

  • Adds Run key to start application

    persistence

  • Checks for any installed AV software in registry

  • 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

  • Drops desktop.ini file(s)

  • 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 WinMonFS driver.

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

    rootkitevasion

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2