Extracted

Extracted

• • Target

    sbHBAhjbsa.exe

  • Size

    41KB

  • MD5

    afbb43b44b95fecee1d017414031254b

  • SHA1

    d9546073e6a5da4b684ce8e86cef8bfb2354f18a

  • SHA256

    d09bafb8d1a2c81142d5ebc9d259810e731a645774f6a0967dfcc18e32ca7dd6

  • SHA512

    9e7453b66c83cafc9f0c0fc46cd17568a80e84793f7c6f28d21c8236ca16cd549ff8f1383e1b20dccbce26dd4f48a60ac3a43187f0c452412e1aee232a1bbdc2

  • SSDEEP

    768:7scWsQj++y0WybOVioqwluZFenWTjMKZKfgm3EhRA:gcB+6GenWTwF7ErA

  Score

  10^/10

  mercurialgrabberredlinexmrigcredential_accessdefense_evasiondiscoveryevasionexecutioninfostealerminermotwpersistencephishingspywarestealertrojanupx

  • Mercurial Grabber Stealer

    Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.

    stealermercurialgrabber

  • RedLine

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

    infostealerredline

  • RedLine payload

  • UAC bypass

    evasiontrojan

  • xmrig

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

    minerxmrig

  • Credentials from Password Stores: Credentials from Web Browsers

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer

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

    evasion

  • XMRig Miner payload

    miner

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Creates new service(s)

    persistenceexecution

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Stops running service(s)

    evasionexecution

  • Checks BIOS information in registry

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • UPX packed file

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

    upx

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • 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.

  • Mark of the Web detected: This indicates that the page was originally saved or cloned.

    phishingmotw

  • Power Settings

    powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    persistence

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1