Extracted

Extracted

Extracted

Extracted

• • Target

    2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6.exe

  • Size

    326KB

  • MD5

    ccc8fb5c5637dd0a4d32552bd9203ce6

  • SHA1

    3fb0f2b266d91f465e9abb930d85867a65e8eec9

  • SHA256

    2a9f856bc9fe5a41540aa3800cd8e50adfbfbc3661845a9791c02c13bcadddf6

  • SHA512

    e5aae05dd623d7f642538b5073ee8d5a95d8152dfe14c73abf4aaa8584217f378fcb988826a9de775a542aeeff3c3d4ed14fb4414da0eb04d8e1eb69d70ef0db

  • SSDEEP

    6144:QokaBTSIjqhL6fEq3Ko6UasNc8FI+sIFaPsq9Lti8EO:QojBTScq/qqsNlFI+sIFyLEO

  Score

  10^/10

  stealcdefaultdiscoverystealerlummavidare90840a846d017e7b095f7543cdf2d15credential_accessevasionpersistenceprivilege_escalationspyware

  • Detect Vidar Stealer

    stealer

  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    stealerlumma

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • Grants admin privileges

    Uses net.exe to modify the user's privileges.

  • Downloads MZ/PE file

  • Modifies Windows Firewall

    evasion

  • Server Software Component: Terminal Services DLL

    persistence

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • 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

  • Unsecured Credentials: Credentials In Files

    Steal credentials from unsecured files.

    credential_accessstealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Looks up external IP address via web service

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

  • Modifies WinLogon

    persistence

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2