Overview

overview

10

Static

static

5

a13789f8bd...18.exe

windows7-x64

10

a13789f8bd...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a13789f8bd4cdec26e790329a4004abc_JaffaCakes118

  • Size

    1.1MB

  • Sample

    240817-e6931axeja

  • MD5

    a13789f8bd4cdec26e790329a4004abc

  • SHA1

    bb08e6997073e49249361ea813bc1c84b7a4c991

  • SHA256

    e5606780198a41f4ff786171c0ade6682cdf9a528bc3e41e5d4b85287846872a

  • SHA512

    7215de411b6acee9051b7398ca91c851bfc0ff50d6c795329d136ca65d20628346fe833cb7a9d0f77edc1663d8d80d9fe501c794da0074277d5d80be0a45b1a4

  • SSDEEP

    24576:MJeJfAqkjp98zHpieTX1DeGOxmKoc7LbvyFyK9:OeJfAJGpLrFeGOxmzc7M

Score
10/10
discoveryevasionpersistenceupx

Malware Config

Targets

    • Target

      a13789f8bd4cdec26e790329a4004abc_JaffaCakes118

    • Size

      1.1MB

    • MD5

      a13789f8bd4cdec26e790329a4004abc

    • SHA1

      bb08e6997073e49249361ea813bc1c84b7a4c991

    • SHA256

      e5606780198a41f4ff786171c0ade6682cdf9a528bc3e41e5d4b85287846872a

    • SHA512

      7215de411b6acee9051b7398ca91c851bfc0ff50d6c795329d136ca65d20628346fe833cb7a9d0f77edc1663d8d80d9fe501c794da0074277d5d80be0a45b1a4

    • SSDEEP

      24576:MJeJfAqkjp98zHpieTX1DeGOxmKoc7LbvyFyK9:OeJfAJGpLrFeGOxmzc7M

    Score
    10/10
    discoveryevasionpersistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks