Extracted

Extracted

Extracted

• • Target

    fb937afc27192bc39c1575e0669c0edc56d6d34c469763c5f4b206e7984c4c1d

  • Size

    313KB

  • MD5

    3c04855f0ceb5fca5765982c7a113398

  • SHA1

    4e7f958ec10b9f245ed1c7fdd265631368b18efb

  • SHA256

    fb937afc27192bc39c1575e0669c0edc56d6d34c469763c5f4b206e7984c4c1d

  • SHA512

    e61c92493072d7ae0f4f7787fe6d7fc1ff288ebf01970deaa35f8b450fc297deed84270b08be90b8b1b2eeab938d7a018b7c5244ff505fe8f98fd2a9ed42ae13

  Score

  10^/10

  arkeismokeloadertofseexmrigdefaultbackdoorcollectiondiscoveryevasionminerpersistencespywarestealertrojan

  • Arkei

    Arkei is an infostealer written in C++.

    stealerarkei

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Suspicious use of NtCreateProcessExOtherParentProcess

  • 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

  • .NET Reactor proctector

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Arkei Stealer Payload

    stealer

  • 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

  • Accesses Microsoft Outlook profiles

    collection

  • 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

  • Checks whether UAC is enabled

    evasiontrojan

  • 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

  behavioral1