General

  • Target

    9fbd44c68c8181d842e2553efc72b2f56324d638f56e2581b2db2ce53421d70f

  • Size

    1.5MB

  • Sample

    230216-jd5d9sgb7z

  • MD5

    b67649a9a69b4891e75746f8ed5ffbec

  • SHA1

    4d59dcf71f149fbd482e045bd58742d8589b7d4b

  • SHA256

    9fbd44c68c8181d842e2553efc72b2f56324d638f56e2581b2db2ce53421d70f

  • SHA512

    6edfb13376787e5a2f6fcfc5126421c60080c2504b48cad2b37cde73e441a66462220b6e2ca56e1223c864df0c2011c6244e5139b70744141fc6b59a60771e70

  • SSDEEP

    24576:DP/kDXWkQpq97UrOPdDOBeWICivr9kDXWkQpq97UrOPdDOBeWICivp:DUm5pYI6PdDAeTvr2m5pYI6PdDAeTvp

Malware Config

Extracted

Family

purecrypter

C2

http://rssh.li/panel/uploads/Vvfilmvppec.dat

Targets

    • Target

      9fbd44c68c8181d842e2553efc72b2f56324d638f56e2581b2db2ce53421d70f

    • Size

      1.5MB

    • MD5

      b67649a9a69b4891e75746f8ed5ffbec

    • SHA1

      4d59dcf71f149fbd482e045bd58742d8589b7d4b

    • SHA256

      9fbd44c68c8181d842e2553efc72b2f56324d638f56e2581b2db2ce53421d70f

    • SHA512

      6edfb13376787e5a2f6fcfc5126421c60080c2504b48cad2b37cde73e441a66462220b6e2ca56e1223c864df0c2011c6244e5139b70744141fc6b59a60771e70

    • SSDEEP

      24576:DP/kDXWkQpq97UrOPdDOBeWICivr9kDXWkQpq97UrOPdDOBeWICivp:DUm5pYI6PdDAeTvr2m5pYI6PdDAeTvp

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

    • Checks computer location settings

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks