General

  • Target

    bc.vbs

  • Size

    169KB

  • Sample

    220219-12r8aadgb5

  • MD5

    c8d448840522a0d83b0a8a32cfa50352

  • SHA1

    98f1145de8f3cc1764451ff65fa1c7051280c455

  • SHA256

    4ee7ce2fdad1a287ac5299129c80dfc3fedb2a5eb31a1af706d1fc466cb2839a

  • SHA512

    0ff8e8b9cd33ec9973fc14e55acf1648a3e6f7ce215157fb41aa737441f0b727934ab6a4cbae8ec7eff02872690bd72f2ae63cee1490b79cbd952b53e937bebd

Malware Config

Targets

    • Target

      bc.vbs

    • Size

      169KB

    • MD5

      c8d448840522a0d83b0a8a32cfa50352

    • SHA1

      98f1145de8f3cc1764451ff65fa1c7051280c455

    • SHA256

      4ee7ce2fdad1a287ac5299129c80dfc3fedb2a5eb31a1af706d1fc466cb2839a

    • SHA512

      0ff8e8b9cd33ec9973fc14e55acf1648a3e6f7ce215157fb41aa737441f0b727934ab6a4cbae8ec7eff02872690bd72f2ae63cee1490b79cbd952b53e937bebd

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

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

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Tasks