General

  • Target

    11a1756f1a0d950273debd39cbf1f99b515cff9d46b2e78a533bd4100e078a12

  • Size

    5.0MB

  • Sample

    230129-1vdrbafg9t

  • MD5

    4c5c017fa0cf51bd814bd877d4448300

  • SHA1

    a94fec80255175db3e2a938c02a9b173e0fb498d

  • SHA256

    11a1756f1a0d950273debd39cbf1f99b515cff9d46b2e78a533bd4100e078a12

  • SHA512

    c3ef6c72c504e94de1ad8ac9fd75911a754e7ffbc87e5885029e0b668c938632c66d6cdad34caf0a8bb46aa886eda2fa970887e9eb61317d2bfe74e9b1627c2c

  • SSDEEP

    98304:L7VmgrLl6EeNQ0kKDhLa1xecuMJWJ4qnP6x0V2ucdIlpzd3kU2V:LlLSQ0Nirvk2qSxHyzd3kn

Malware Config

Extracted

Family

bitrat

Version

1.34

C2

185.157.161.104:65312

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • tor_process

    tor

Targets

    • Target

      11a1756f1a0d950273debd39cbf1f99b515cff9d46b2e78a533bd4100e078a12

    • Size

      5.0MB

    • MD5

      4c5c017fa0cf51bd814bd877d4448300

    • SHA1

      a94fec80255175db3e2a938c02a9b173e0fb498d

    • SHA256

      11a1756f1a0d950273debd39cbf1f99b515cff9d46b2e78a533bd4100e078a12

    • SHA512

      c3ef6c72c504e94de1ad8ac9fd75911a754e7ffbc87e5885029e0b668c938632c66d6cdad34caf0a8bb46aa886eda2fa970887e9eb61317d2bfe74e9b1627c2c

    • SSDEEP

      98304:L7VmgrLl6EeNQ0kKDhLa1xecuMJWJ4qnP6x0V2ucdIlpzd3kU2V:LlLSQ0Nirvk2qSxHyzd3kn

    • 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 Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks