Extracted

• • Target

    2025-03-31_7a6c8d496941a5ca26085509ef0b4e60_black-basta_cobalt-strike_satacom

  • Size

    360KB

  • MD5

    7a6c8d496941a5ca26085509ef0b4e60

  • SHA1

    ea088506c51c0764cb9488c2d2895f0331997b07

  • SHA256

    bcd8c65e105f416078f774d2152ed8b800d829544eb8b53bf3c49416efa9e673

  • SHA512

    d1451e612606cdcfd1f75252331f3e62cc56252cc2f9f12414bc8036915e3e5bed2e25911a10c11a726c45ff42167ccfa6774f72990ac248f5795a39f367f1f8

  • SSDEEP

    6144:A7mrCBj4lhU3ffdq+Hh30Qd5N94HK2AZUorNKQk:UmeyhUPfdbZ0Qd5f4FA+orY

  Score

  10^/10

  executionvidarxmrig886e3178ef0cef21a6ff7125395660f2credential_accessdefense_evasiondiscoveryminerpersistencespywarestealerupx

  • Detect Vidar Stealer

    stealer

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • Vidar family

    vidar

  • Xmrig family

    xmrig

  • xmrig

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

    minerxmrig

  • 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)

    defense_evasionexecution

  • Uses browser remote debugging

    Can be used control the browser and steal sensitive information such as credentials and session cookies.

    credential_accessstealer

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Reads data files stored by FTP clients

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Unsecured Credentials: Credentials In Files

    Steal credentials from unsecured files.

    credential_accessstealer

  • 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

  • Legitimate hosting services abused for malware hosting/C2

  • 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 SetThreadContext

  • UPX packed file

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

    upx
  behavioral1behavioral2