General

  • Target

    780fd4b0a5fde771e1997ce53896cb9f

  • Size

    115KB

  • Sample

    220113-wlc17sbhe9

  • MD5

    780fd4b0a5fde771e1997ce53896cb9f

  • SHA1

    620c2e4b60d2f902933ff6a20042f71b53833e10

  • SHA256

    a6d0e2abcc93742839c48666cfee33a4647b42863c7a3304691eed1fc5e854fb

  • SHA512

    f5b3434abe7fbe02be993904b572c08b7c7e5963f8fec8fc4dfbc027c76bd21a9c7188b4a5fdda269d77c36c7fee37465251b490f09fe6fc303577bb6cae0f4d

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

drfcjug.duckdns.org:1882

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • tor_process

    tor

Targets

    • Target

      780fd4b0a5fde771e1997ce53896cb9f

    • Size

      115KB

    • MD5

      780fd4b0a5fde771e1997ce53896cb9f

    • SHA1

      620c2e4b60d2f902933ff6a20042f71b53833e10

    • SHA256

      a6d0e2abcc93742839c48666cfee33a4647b42863c7a3304691eed1fc5e854fb

    • SHA512

      f5b3434abe7fbe02be993904b572c08b7c7e5963f8fec8fc4dfbc027c76bd21a9c7188b4a5fdda269d77c36c7fee37465251b490f09fe6fc303577bb6cae0f4d

    • 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