Extracted

Extracted

Extracted

Extracted

Extracted

• • Target

    40801b51a7038e69cbfaf82fd9538b95.exe

  • Size

    265KB

  • MD5

    40801b51a7038e69cbfaf82fd9538b95

  • SHA1

    7a664a7d3668bb80ac0079090056198dfcdda65a

  • SHA256

    2c9bad80a8ac44f67fd3982a4faa1303aa12ac6b9728c436c2e2863a95a474e3

  • SHA512

    5282c4ca89bbff11c96a01290ae165a0e6ad169f146800750333f180927c9dc638cbb51a1be7fa3117a19cf5218ed4fadfbda74d326ac030c42a97aa57ab0497

  Score

  10^/10

  buranredlinesmokeloadertofseexmrig1sergey777backdoordiscoveryevasioninfostealerminerpersistenceransomwarespywarestealerthemidatrojan

  • Buran

    Ransomware-as-a-service based on the VegaLocker family first identified in 2019.

    ransomwareburan

  • 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

  • Tofsee

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

    trojantofsee

  • Windows security bypass

    evasiontrojan

  • xmrig

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

    minerxmrig

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomware

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

    evasion

  • XMRig Miner Payload

    miner

  • Creates new service(s)

    persistence

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Modifies Windows Firewall

    evasion

  • Sets service image path in registry

    persistence

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Deletes itself

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Themida packer

    Detects Themida, an advanced Windows software protection system.

    themida

  • 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

  • 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.

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2