General

  • Target

    boostup_boost_tool_cracked.zip

  • Size

    42.9MB

  • Sample

    240620-a7ek9stgll

  • MD5

    605eb616bbbd6465561234da0723758b

  • SHA1

    bf432dc454e82daa2bc407473236975b80a2e52a

  • SHA256

    a87cd76b25f1927111bb0d8c81585861dc614dbb84612351b2d909aa5dd97f63

  • SHA512

    2f2192033550156b90b1fb74126cc80d55a260b77a251638c2c28be124dd65a51d948a5525ac0dec4df9f2d837ecb90e77442e18582b417d9291a073b559c8b0

  • SSDEEP

    786432:Bierp1Uc4zhbVh+m6uyD018CMy5DN5EwDfeEZi8y5KbsM4/WLvDdSmRRByfp6C2U:BiQUcshnouyD28oDEwDLZiysjWLZFDBg

Malware Config

Targets

    • Target

      boostup_boost_tool_cracked.zip

    • Size

      42.9MB

    • MD5

      605eb616bbbd6465561234da0723758b

    • SHA1

      bf432dc454e82daa2bc407473236975b80a2e52a

    • SHA256

      a87cd76b25f1927111bb0d8c81585861dc614dbb84612351b2d909aa5dd97f63

    • SHA512

      2f2192033550156b90b1fb74126cc80d55a260b77a251638c2c28be124dd65a51d948a5525ac0dec4df9f2d837ecb90e77442e18582b417d9291a073b559c8b0

    • SSDEEP

      786432:Bierp1Uc4zhbVh+m6uyD018CMy5DN5EwDfeEZi8y5KbsM4/WLvDdSmRRByfp6C2U:BiQUcshnouyD28oDEwDLZiysjWLZFDBg

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

    • Command and Scripting Interpreter: PowerShell

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

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • UPX packed file

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks whether UAC is enabled

    • 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.

MITRE ATT&CK Enterprise v15

Tasks