Extracted

• • Target

    a9d4218d35a175fac433d9cb9e555ae64058d6138089314cebf0dc44b5a3833d

  • Size

    3.1MB

  • MD5

    5ff5728c13641ad83534db61c7dc635b

  • SHA1

    18d4ffca25e73432d9b6d787ce57b62eecd3eaab

  • SHA256

    a9d4218d35a175fac433d9cb9e555ae64058d6138089314cebf0dc44b5a3833d

  • SHA512

    16d54722cbd011988039c142074ce5805849c895637669ce4dd6392a24dbeff16a1c955ca36ebaf69c094c03052bc026ac047612a8b46d87a93ac164bc567359

  Score

  10^/10

  plugxredlinesmokeloaderaspackv2backdoorbootkitdiscoveryevasioninfostealerpersistencespywarestealertrojanupx

  • PlugX

    PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

    trojanplugx

  • RedLine

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

    infostealerredline

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Suspicious use of NtCreateUserProcessOtherParentProcess

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

    evasion

  • ASPack v2.12-2.42

    Detects executables packed with ASPack v2.12-2.42

    aspackv2

  • Downloads MZ/PE file

  • Executes dropped EXE

  • 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.

  • 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 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

  • Looks up external IP address via web service

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

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2