General

  • Target

    boolhongupdater0.1.exe

  • Size

    6.2MB

  • Sample

    230901-gtbe1sch21

  • MD5

    48b417f79606cc9033410227d375b006

  • SHA1

    fce9ce20523634aa4d9fe093dc6a21d5eefb2218

  • SHA256

    17d989ad32bf3b1056b79321c2e35d2fc812e26e05e5ab661bf8eaa256aa6cd8

  • SHA512

    8aede261d387d3434f6fbf9309e236bc8ca5ab2e8a722a60c4c3cc820ce50c88a4e7d86e8ccb1dde469715a1ae800e8dfe57d5a47c1c2e7d445ba9a913393589

  • SSDEEP

    24576:JCXRJTV2FJkhL5rR5e7Yjuif3f+hZtbow3yDLLrzCh0Jr0PoOvMmwHTeReqIMmOW:cloPHps

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

rornfl12.duckdns.org:3072

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • install_dir

    chrome

  • install_file

    updater

  • tor_process

    tor

Targets

    • Target

      boolhongupdater0.1.exe

    • Size

      6.2MB

    • MD5

      48b417f79606cc9033410227d375b006

    • SHA1

      fce9ce20523634aa4d9fe093dc6a21d5eefb2218

    • SHA256

      17d989ad32bf3b1056b79321c2e35d2fc812e26e05e5ab661bf8eaa256aa6cd8

    • SHA512

      8aede261d387d3434f6fbf9309e236bc8ca5ab2e8a722a60c4c3cc820ce50c88a4e7d86e8ccb1dde469715a1ae800e8dfe57d5a47c1c2e7d445ba9a913393589

    • SSDEEP

      24576:JCXRJTV2FJkhL5rR5e7Yjuif3f+hZtbow3yDLLrzCh0Jr0PoOvMmwHTeReqIMmOW:cloPHps

    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks