General

  • Target

    cde70deba409096078f0b2e843b03fec7b5fb218cde4883aa96848e636325bdb

  • Size

    2MB

  • Sample

    220121-24x2zsccf5

  • MD5

    e15e2dabfca2cdaf2684d79da87760c3

  • SHA1

    5576c55778d4b0c34592afab2b7cd1220c79e86f

  • SHA256

    cde70deba409096078f0b2e843b03fec7b5fb218cde4883aa96848e636325bdb

  • SHA512

    ffde8d0123af2d31962e2237f3d97c3c8f33b724faeac9d527d909f8abe287e290a41f536207a98b20a8c6053facc72361fdaa9fc2d6bba0f492d2ec5e97b4c0

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

publiquilla.linkpc.net:9088

Attributes
  • communication_password

    bfdba24ee3d61f0260c4dc1034c3ee43

  • install_dir

    windowsdefenderinitservices

  • install_file

    windowsdefenderinitservice.exe

  • tor_process

    tor

Targets

    • Target

      cde70deba409096078f0b2e843b03fec7b5fb218cde4883aa96848e636325bdb

    • Size

      2MB

    • MD5

      e15e2dabfca2cdaf2684d79da87760c3

    • SHA1

      5576c55778d4b0c34592afab2b7cd1220c79e86f

    • SHA256

      cde70deba409096078f0b2e843b03fec7b5fb218cde4883aa96848e636325bdb

    • SHA512

      ffde8d0123af2d31962e2237f3d97c3c8f33b724faeac9d527d909f8abe287e290a41f536207a98b20a8c6053facc72361fdaa9fc2d6bba0f492d2ec5e97b4c0

    • BitRAT

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

    • UPX packed file

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

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks