General

  • Target

    GSHSTGHJ-RECEIPT.exe

  • Size

    300.0MB

  • Sample

    220715-ssza8scfhm

  • MD5

    4a9144330984c30158c1373b27f3344f

  • SHA1

    dbb20df3c97724db61e1c42fc9c9c20eb6117c79

  • SHA256

    1dd733561cefb8caf102a5a0d39f1282eac8d430deb0a4c9d904abbef3ca672c

  • SHA512

    f4815960b92122e7ac38687ea30685cfc8dd79a9f243c9a3384a72c8780731b8329721c830ff05787fb6144916ac3088d1378acac1b20847363409fb3790fb68

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

bitrat9300.duckdns.org:9300

Attributes
  • communication_password

    e10adc3949ba59abbe56e057f20f883e

  • tor_process

    tor

Targets

    • Target

      GSHSTGHJ-RECEIPT.exe

    • Size

      300.0MB

    • MD5

      4a9144330984c30158c1373b27f3344f

    • SHA1

      dbb20df3c97724db61e1c42fc9c9c20eb6117c79

    • SHA256

      1dd733561cefb8caf102a5a0d39f1282eac8d430deb0a4c9d904abbef3ca672c

    • SHA512

      f4815960b92122e7ac38687ea30685cfc8dd79a9f243c9a3384a72c8780731b8329721c830ff05787fb6144916ac3088d1378acac1b20847363409fb3790fb68

    • BitRAT

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

    • suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)

      suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)

    • Executes dropped EXE

    • UPX packed file

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks