General

  • Target

    360TS_Setup.rar

  • Size

    86.8MB

  • Sample

    240604-qczwqagf8z

  • MD5

    1996e1a375d8e7dced97bf3884862a0e

  • SHA1

    5d21e4b45a8a5fbdd36ceb38a02fb0c17c2b1285

  • SHA256

    95cd166bcad8a487dfc29080f0d432439b30ce2207698e52c3cde0b3d85e5b9a

  • SHA512

    c1bfcfa555268e4f45b4dc65a1efae484f2b380508b6877fa5bca9078544a604b78fc489cbf9d8029a5ad8a23bd14148f006635b82495176baedf5c43dc84323

  • SSDEEP

    1572864:t6AvUTSz5qMkd3oqc+ea46KVn9Yh/H5v5w0bF3wWJ6DHIg+/mExchKz7YjFy:8AvIS2ch76welfbF3D8+uEGYzWy

Malware Config

Targets

    • Target

      360TS_Setup.exe

    • Size

      87.8MB

    • MD5

      e382377a3861ca7b82f49f169cf402bd

    • SHA1

      095dbe0ec7f0ddca38797e66ca2fac4de49ff92c

    • SHA256

      d3ccfcaec15b8d4cf98c10d2c1d3e3020c995a121f67819ceb40a1bf1fffd3a6

    • SHA512

      7b74a44ba2f9c7a071250359713ef562da93bd1377d96bcde209d0b03d9960de1af3fdc0417101c12e01043a73b693ea4d13d1cc1e0ed256b1e86b312295ad07

    • SSDEEP

      1572864:Gw4xRxg+x8lTDspJUvhzfQ4/TDlB9aBUzev9p6e5YxENUEQqPr:eRxg+x85DspSpzI4DPY5Y8xQqj

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Sets service image path in registry

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

    • Checks for any installed AV software in registry

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies Installed Components in the registry

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks