Extracted

Extracted

• • Target

    37a08c70daddf5079288e71df5796d5cd1a2e67fd3b71a4b3492514abca524c4

  • Size

    3.4MB

  • MD5

    886e5d7f4e35c0bb6164dc74bf5e371b

  • SHA1

    009dd91c1ecfa4c39374437f7415871144aaa88b

  • SHA256

    37a08c70daddf5079288e71df5796d5cd1a2e67fd3b71a4b3492514abca524c4

  • SHA512

    b0518c38397749e249e716634541fb9901961ae78734711ef7d7a6446aba4e3d60d073f03532e6aa32f2320a5c30e817647b7aa077b5978b0f0d407375e89994

  • SSDEEP

    49152:eg6HD4YPpoVBQQAbNwmW6Vvfw5ADqfzgF4Cdypovv:0VBFsGvkAF3

  Score

  10^/10

  gluptebastealczgratdiscoverydropperevasionloaderpersistenceratrootkitstealertrojanupxsmokeloaderpub2backdoorexecution

  • Detect ZGRat V1

  • Glupteba

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

    loaderdropperglupteba

  • Glupteba payload

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • 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

  • 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

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • UPX packed file

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

    upx

  • Windows security modification

    evasiontrojan

  • 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

  • Legitimate hosting services abused for malware hosting/C2

  • 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 SetThreadContext

  behavioral1behavioral2