Extracted

Extracted

Extracted

Extracted

• • Target

    8f2e44c29365ee8ded05c7de45e97d2d750cb430bf5ea2ea27ad48c2fa9cf884.exe

  • Size

    940KB

  • MD5

    c24d05331d2cf344af12c1c169270846

  • SHA1

    eeab48b61aabf4a403a5feb47b9b88c31d63b525

  • SHA256

    8f2e44c29365ee8ded05c7de45e97d2d750cb430bf5ea2ea27ad48c2fa9cf884

  • SHA512

    379a145b157501d7aa09f599390f7e14e1f81b7f0f017eebe6084ee534c171760de63a0888d608ec05455304f0cc70a9fdb7dc53421a496f4968e8d6198a4afa

  Score

  10^/10

  gozi_rm3redlinesmokeloadervidar202106221915backdoorbankerdiscoveryevasioninfostealerpersistencespywarestealertrojanupxvmprotecttofsee

  • Gozi RM3

    A heavily modified version of Gozi using RM3 loader.

    bankertrojangozi_rm3

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    infostealerredline

  • RedLine Payload

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Tofsee

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    trojantofsee

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • Checks for common network interception software

    Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    evasion

  • Vidar Stealer

    stealer

  • Blocklisted process makes network request

  • Creates new service(s)

    persistence

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Executes dropped EXE

  • Modifies Windows Firewall

    evasion

  • UPX packed file

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

    upx

  • VMProtect packed file

    Detects executables packed with VMProtect commercial packer.

    vmprotect

  • Checks computer location settings

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

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses 2FA software files, possible credential harvesting

    spywarestealer

  • 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

  • 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.

  • Program crash

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2