Extracted

Extracted

Extracted

• • Target

    939d6de5af9277daa1b551c1977aa12f.exe

  • Size

    290KB

  • MD5

    939d6de5af9277daa1b551c1977aa12f

  • SHA1

    de4cf2ca495cccb28cd73de247e683e3d97ae369

  • SHA256

    0d018bef7dc5e274d5589cd9af8e49419cbf52bdfb9cd7d19e480c63263f9dd6

  • SHA512

    d845cfc3dff8d825cb5387d33a672753d788c41d4234649367b8e64c87fae39d79af260f0dd37337c14407467c56f4389e210bee29e96e3315e41edcc5090c75

  Score

  10^/10

  smokeloaderbackdoortrojanarkeiloaderbotraccoontofseexmrigcollectiondiscoveryevasionloaderminerpersistencespywarestealerupx

  • Arkei

    Arkei is an infostealer written in C++.

    stealerarkei

  • LoaderBot

    LoaderBot is a loader written in .NET downloading and executing miners.

    loaderminerloaderbot

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

    stealerraccoon

  • 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

  • Arkei Stealer Payload

    stealer

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

    evasion

  • LoaderBot executable

  • XMRig Miner Payload

    miner

  • Blocklisted process makes network request

  • Creates new service(s)

    persistence

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Modifies Windows Firewall

    evasion

  • Sets service image path in registry

    persistence

  • UPX packed file

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

    upx

  • Checks BIOS information in registry

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

  • Deletes itself

  • Drops startup file

  • 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

  • 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

  • Legitimate hosting services abused for malware hosting/C2

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2