General

  • Target

    f29041f6e122db95eb9aa73bdca6f33b_JaffaCakes118

  • Size

    220KB

  • Sample

    240923-sxfppazgmk

  • MD5

    f29041f6e122db95eb9aa73bdca6f33b

  • SHA1

    bec0d6debe6db7ee7a1e3e082b29be19ca07f7ba

  • SHA256

    80217594124052fa83eecb318222c6c813bdd2a32c89f2bf16c886a64156d89b

  • SHA512

    96268b0773ebc0e5815d5540dd786739bc7c2aac4d8ca5536299b1f63db11c42d9a2a408e3fd59850fcb920bec2d5808db31399895ec4b106b69623ebc0166bb

  • SSDEEP

    3072:0weV9Lijj7mOptxmwgI7KGoiBVQr5/9FUyJxaS76UeR6GP:0we4mwgIASVEzJsx7P

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      f29041f6e122db95eb9aa73bdca6f33b_JaffaCakes118

    • Size

      220KB

    • MD5

      f29041f6e122db95eb9aa73bdca6f33b

    • SHA1

      bec0d6debe6db7ee7a1e3e082b29be19ca07f7ba

    • SHA256

      80217594124052fa83eecb318222c6c813bdd2a32c89f2bf16c886a64156d89b

    • SHA512

      96268b0773ebc0e5815d5540dd786739bc7c2aac4d8ca5536299b1f63db11c42d9a2a408e3fd59850fcb920bec2d5808db31399895ec4b106b69623ebc0166bb

    • SSDEEP

      3072:0weV9Lijj7mOptxmwgI7KGoiBVQr5/9FUyJxaS76UeR6GP:0we4mwgIASVEzJsx7P

    • 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 SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks