Overview

overview

10

Static

static

3

fd77028cee...18.exe

windows7-x64

10

fd77028cee...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fd77028ceea4482bceb1e06e4aaf3c12_JaffaCakes118

  • Size

    6.4MB

  • Sample

    240420-x4y7tsfh55

  • MD5

    fd77028ceea4482bceb1e06e4aaf3c12

  • SHA1

    e40254881fbf8afa61ef4a3162edcdf2833e0e4b

  • SHA256

    814cf1d0045bb507f11b7bbb83b7feb0b926760f102ff00f5eddb55d10312c63

  • SHA512

    21f4f743a7c457482d4788e6a04787f84e73866e4d12f3d997b7248f4a21c2d13e5396ff92e55c43218f35e0a0c90cb5b2695467ac918de5915cb8d2c1ae3aac

  • SSDEEP

    98304:UrQZYrQZYrQZYrQZUrQZYrQZYrQZYrQZT:Ur2Yr2Yr2Yr2Ur2Yr2Yr2Yr2T

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      fd77028ceea4482bceb1e06e4aaf3c12_JaffaCakes118

    • Size

      6.4MB

    • MD5

      fd77028ceea4482bceb1e06e4aaf3c12

    • SHA1

      e40254881fbf8afa61ef4a3162edcdf2833e0e4b

    • SHA256

      814cf1d0045bb507f11b7bbb83b7feb0b926760f102ff00f5eddb55d10312c63

    • SHA512

      21f4f743a7c457482d4788e6a04787f84e73866e4d12f3d997b7248f4a21c2d13e5396ff92e55c43218f35e0a0c90cb5b2695467ac918de5915cb8d2c1ae3aac

    • SSDEEP

      98304:UrQZYrQZYrQZYrQZUrQZYrQZYrQZYrQZT:Ur2Yr2Yr2Yr2Ur2Yr2Yr2Yr2T

    Score
    10/10
    evasionpersistenceupx

    • 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