Overview

overview

10

Static

static

3

27b5c0ffd5...18.exe

windows7-x64

10

27b5c0ffd5...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    27b5c0ffd5dbe0aaf5b9089f0f12ca0c_JaffaCakes118

  • Size

    7.6MB

  • Sample

    240509-b7cbksec66

  • MD5

    27b5c0ffd5dbe0aaf5b9089f0f12ca0c

  • SHA1

    a936cc2eb964a16b4f7a5a800bc0c0a00bf3d487

  • SHA256

    9e3975f67cb87822c451f6c582139603e0537525be9ba5c31ee0694762c21e7a

  • SHA512

    2d5949290be1c8611bbba6401952fd07a6933ac7289bbd40a24e953cc7100596ac7bd49aed6d67e45463ab47ebb51b62784d741210eaa0180dba19016ab63572

  • SSDEEP

    196608:N7effIPEsy58doQaTzwZ8Jq3QKnqVtxQLizl/sJEl2if8sHQoddmbKSyzybq3/Ta:N7effIPEsy58doQaTzwZ8Jq3QKnqVtxK

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      27b5c0ffd5dbe0aaf5b9089f0f12ca0c_JaffaCakes118

    • Size

      7.6MB

    • MD5

      27b5c0ffd5dbe0aaf5b9089f0f12ca0c

    • SHA1

      a936cc2eb964a16b4f7a5a800bc0c0a00bf3d487

    • SHA256

      9e3975f67cb87822c451f6c582139603e0537525be9ba5c31ee0694762c21e7a

    • SHA512

      2d5949290be1c8611bbba6401952fd07a6933ac7289bbd40a24e953cc7100596ac7bd49aed6d67e45463ab47ebb51b62784d741210eaa0180dba19016ab63572

    • SSDEEP

      196608:N7effIPEsy58doQaTzwZ8Jq3QKnqVtxQLizl/sJEl2if8sHQoddmbKSyzybq3/Ta:N7effIPEsy58doQaTzwZ8Jq3QKnqVtxK

    Score
    10/10
    adwarepersistencestealerupx

    • Modifies WinLogon for persistence

      persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • 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.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks