General

  • Target

    ef7b8a56292d9170d59b470149d38495_JaffaCakes118

  • Size

    272KB

  • Sample

    240921-k72qxavcnc

  • MD5

    ef7b8a56292d9170d59b470149d38495

  • SHA1

    12f5b67f0b021f3c7420ead77b0dc83ff8679e1d

  • SHA256

    a4b74be3be8dccde00ff1adbc434985cf6c1fb6cc4cae533ffcffaed9a298034

  • SHA512

    2af8b0256910e5987d57342f87abbc7907c28ef981884d1fa948b651b16440cfc90f813ea0ee935b20c6e6fc74aa81feeb48f67f9bde43cf26f831aca7fdd301

  • SSDEEP

    3072:KlU4/i3619cTDWXWwR27UhrtcMYKojspfdwR73+zFpEcrMxfDUk98k3CAi1mSDUf:KyIeGfR27yr/1mujEryk98k3Bicf

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      ef7b8a56292d9170d59b470149d38495_JaffaCakes118

    • Size

      272KB

    • MD5

      ef7b8a56292d9170d59b470149d38495

    • SHA1

      12f5b67f0b021f3c7420ead77b0dc83ff8679e1d

    • SHA256

      a4b74be3be8dccde00ff1adbc434985cf6c1fb6cc4cae533ffcffaed9a298034

    • SHA512

      2af8b0256910e5987d57342f87abbc7907c28ef981884d1fa948b651b16440cfc90f813ea0ee935b20c6e6fc74aa81feeb48f67f9bde43cf26f831aca7fdd301

    • SSDEEP

      3072:KlU4/i3619cTDWXWwR27UhrtcMYKojspfdwR73+zFpEcrMxfDUk98k3CAi1mSDUf:KyIeGfR27yr/1mujEryk98k3Bicf

    • MetaSploit

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

    • 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

MITRE ATT&CK Enterprise v15

Tasks