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General

  • Target

    eb8a3571920b843162e6a702ca5ff15c_JaffaCakes118

  • Size

    173KB

  • Sample

    240919-ryggyatgmq

  • MD5

    eb8a3571920b843162e6a702ca5ff15c

  • SHA1

    7356308207c0624ac99c35e6d34b8cce07920c43

  • SHA256

    a52acc11ae2386ceb7aa29472f9eec91f8f45c018f01bd2bc4a2bc0a8b453897

  • SHA512

    16d9ea99ca3882c09088d6ea6d34a182d7b96fc5f91a5dd94b62c2bbd27c35d984449d1cc15a74db98b55e3ccc2db432d83ea18f1455b88eea7db7477c3f142e

  • SSDEEP

    3072:6qn8Vg88+9v2GFDB75JIjS/Fv7nRyeC5MIHFNMvEYR0KCjg7Sst:6qn88+zFDB9yjS/1OaIlNM8YBCcxt

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      eb8a3571920b843162e6a702ca5ff15c_JaffaCakes118

    • Size

      173KB

    • MD5

      eb8a3571920b843162e6a702ca5ff15c

    • SHA1

      7356308207c0624ac99c35e6d34b8cce07920c43

    • SHA256

      a52acc11ae2386ceb7aa29472f9eec91f8f45c018f01bd2bc4a2bc0a8b453897

    • SHA512

      16d9ea99ca3882c09088d6ea6d34a182d7b96fc5f91a5dd94b62c2bbd27c35d984449d1cc15a74db98b55e3ccc2db432d83ea18f1455b88eea7db7477c3f142e

    • SSDEEP

      3072:6qn8Vg88+9v2GFDB75JIjS/Fv7nRyeC5MIHFNMvEYR0KCjg7Sst:6qn88+zFDB9yjS/1OaIlNM8YBCcxt

    • 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

    • UPX packed file

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

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks