Extracted

• • Target

    15ce9e885610d5b85500ea0d139f6d21.exe

  • Size

    404KB

  • MD5

    15ce9e885610d5b85500ea0d139f6d21

  • SHA1

    99f1392185a70453f33e15d6f5b75064217c2c18

  • SHA256

    95442c887f47bbb4b350fca87c45dc6ef95355ce86a63d7c2f50db2d92ae512e

  • SHA512

    9ee8e3fb682cf7abb5804106f841551f2f0fd8ace9842e67f3bda573772d39a6482d19e853de5a9a48d177350a3398cb814105ced01fdfb1be6db7e8bc9055b9

  • SSDEEP

    6144:/IJTLRoSz47P8DiLdwXQIPcnEPjj9tQPBBpRPZi9opzUeqcnoKPcmPuJkJ:wlRoSz4j8DM6gIxfUP+2Ye9oCcmf

  Score

  10^/10

  gluptebastealcdiscoverydropperevasionloaderpersistencerootkitspywarestealertrojanupx

  • Glupteba

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

    loaderdropperglupteba

  • Glupteba payload

  • Modifies firewall policy service

    evasion

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • UAC bypass

    evasiontrojan

  • Windows security bypass

    evasiontrojan

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

    evasion

  • Downloads MZ/PE file

  • Modifies Windows Firewall

    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 user/profile data of web browsers

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

    spywarestealer

  • 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

  • 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 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