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General

  • Target

    02974ca035c4894e668679edbcb8cf72afc4d900d444bc816fb96093f63e6070

  • Size

    198KB

  • Sample

    240309-welprsee6t

  • MD5

    72da478f6ecd87e5cfb1d5ac32f25d86

  • SHA1

    86412ed57392d65ecbc7aa5ef86f16b5f3826772

  • SHA256

    02974ca035c4894e668679edbcb8cf72afc4d900d444bc816fb96093f63e6070

  • SHA512

    a50f6b82d0c077b8c2c6bb5d6c89ec20767f2bb4fdbace3a04deaa257d43fac119630c1ca5914db4bca7f7ae877eed6b9c3bb40c6198e3e0591433b2fb2eee14

  • SSDEEP

    3072:6vZTRN8EQTZBNpLmPMNsEEZsDXu48J3UX/HxRL5WGyF8D92olU7WQYwT:6JRN8jBdmPJbsDXb8J3ioKJvU3Y6

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      02974ca035c4894e668679edbcb8cf72afc4d900d444bc816fb96093f63e6070

    • Size

      198KB

    • MD5

      72da478f6ecd87e5cfb1d5ac32f25d86

    • SHA1

      86412ed57392d65ecbc7aa5ef86f16b5f3826772

    • SHA256

      02974ca035c4894e668679edbcb8cf72afc4d900d444bc816fb96093f63e6070

    • SHA512

      a50f6b82d0c077b8c2c6bb5d6c89ec20767f2bb4fdbace3a04deaa257d43fac119630c1ca5914db4bca7f7ae877eed6b9c3bb40c6198e3e0591433b2fb2eee14

    • SSDEEP

      3072:6vZTRN8EQTZBNpLmPMNsEEZsDXu48J3UX/HxRL5WGyF8D92olU7WQYwT:6JRN8jBdmPJbsDXb8J3ioKJvU3Y6

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks