Overview

overview

10

Static

static

7

ef00424d82...18.exe

windows7-x64

10

ef00424d82...18.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    ef00424d822b617ed24eddf8bf92c5e6_JaffaCakes118

  • Size

    53KB

  • Sample

    240921-d8e5zatbnh

  • MD5

    ef00424d822b617ed24eddf8bf92c5e6

  • SHA1

    8c2684c3d28403f5db785afdf245f1f669bbc58f

  • SHA256

    c2a86069a9be16f7a58b8dd44a5eb55c8a13b5814945e6f135199e8014134dd8

  • SHA512

    8d60b41de10725050274bcdb7b865d475785c10cd4cd2690997222d5e96c882a00ddf7fe62bce8a79a552e1934c63658ecf4b95fb8735672f396f9043b45c845

  • SSDEEP

    1536:GUtw0VNghVUldCM/frzSgMZz5F6mt6J0m:GtQICSBFwuQ0m

Score
10/10
discoveryevasionpersistenceupx

Malware Config

Targets

    • Target

      ef00424d822b617ed24eddf8bf92c5e6_JaffaCakes118

    • Size

      53KB

    • MD5

      ef00424d822b617ed24eddf8bf92c5e6

    • SHA1

      8c2684c3d28403f5db785afdf245f1f669bbc58f

    • SHA256

      c2a86069a9be16f7a58b8dd44a5eb55c8a13b5814945e6f135199e8014134dd8

    • SHA512

      8d60b41de10725050274bcdb7b865d475785c10cd4cd2690997222d5e96c882a00ddf7fe62bce8a79a552e1934c63658ecf4b95fb8735672f396f9043b45c845

    • SSDEEP

      1536:GUtw0VNghVUldCM/frzSgMZz5F6mt6J0m:GtQICSBFwuQ0m

    Score
    10/10
    discoveryevasionpersistenceupx

    • Modifies firewall policy service

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks