General

  • Target

    bootstrapper.exe.exe

  • Size

    17.9MB

  • Sample

    241110-lcetbstkhs

  • MD5

    f902dfdfe5f6040f49412463bbc2416b

  • SHA1

    72936f5f96b11c6c49ec63957a07acc0335411d9

  • SHA256

    119374ee1a2d83dc540cd80e0919ff8771589f54edec8f44ab40b1a1de093d1e

  • SHA512

    15a79777476dedf52f31f3cc6220ebb5708373cbd788bfd238fe90045a1d083d9bd3a29c203297382f2860cb3089b9663cb19a49b6dc514d00e76294d77357c9

  • SSDEEP

    393216:9qPnLFXlrzQMDOETgsvfGKngKubAvEvwQU4vwmoTqo:EPLFXNzQREXhutvT/vwQo

Malware Config

Targets

    • Target

      bootstrapper.exe.exe

    • Size

      17.9MB

    • MD5

      f902dfdfe5f6040f49412463bbc2416b

    • SHA1

      72936f5f96b11c6c49ec63957a07acc0335411d9

    • SHA256

      119374ee1a2d83dc540cd80e0919ff8771589f54edec8f44ab40b1a1de093d1e

    • SHA512

      15a79777476dedf52f31f3cc6220ebb5708373cbd788bfd238fe90045a1d083d9bd3a29c203297382f2860cb3089b9663cb19a49b6dc514d00e76294d77357c9

    • SSDEEP

      393216:9qPnLFXlrzQMDOETgsvfGKngKubAvEvwQU4vwmoTqo:EPLFXNzQREXhutvT/vwQo

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • 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.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks