Overview

overview

10

Static

static

3

a559c11bbc...18.exe

windows7-x64

10

a559c11bbc...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a559c11bbcbce51b55b0c4c732c77453_JaffaCakes118

  • Size

    4.1MB

  • Sample

    240613-ntvbfsxbnd

  • MD5

    a559c11bbcbce51b55b0c4c732c77453

  • SHA1

    f9d6710bc7643c763fc3e5339f525c0ef0aed171

  • SHA256

    fd41d4eac5882713ed3aee01dcd191e4c283fd7479abcf50ba83a5e16a9c9868

  • SHA512

    c9c32f745c32e28a713248a69755da0e3a7aee8c4fe242536a54110089f09c5310ffd3a99e67468bb252cd117ffec3b59cce9743b9d520b9bb4f8327eada4a31

  • SSDEEP

    24576:UuhaXOWOA2eZJ8NI8GOWOA2eZJ8NI8GOWOA2eZJ8NI8GOWOA2eZJ8NI8/uYOWOAJ:by8q8q8q8WQ8q8q8q8Wd

Score
10/10
evasionexecutionpersistenceupx

Malware Config

Targets

    • Target

      a559c11bbcbce51b55b0c4c732c77453_JaffaCakes118

    • Size

      4.1MB

    • MD5

      a559c11bbcbce51b55b0c4c732c77453

    • SHA1

      f9d6710bc7643c763fc3e5339f525c0ef0aed171

    • SHA256

      fd41d4eac5882713ed3aee01dcd191e4c283fd7479abcf50ba83a5e16a9c9868

    • SHA512

      c9c32f745c32e28a713248a69755da0e3a7aee8c4fe242536a54110089f09c5310ffd3a99e67468bb252cd117ffec3b59cce9743b9d520b9bb4f8327eada4a31

    • SSDEEP

      24576:UuhaXOWOA2eZJ8NI8GOWOA2eZJ8NI8GOWOA2eZJ8NI8GOWOA2eZJ8NI8/uYOWOAJ:by8q8q8q8WQ8q8q8q8Wd

    Score
    10/10
    evasionexecutionpersistenceupx

    • Disables service(s)

      evasionexecution

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Sets file execution options in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks