Overview

overview

8

Static

static

7

b9e31c1f64...18.exe

windows7-x64

7

b9e31c1f64...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    b9e31c1f6440877f5b84c70f09106a65_JaffaCakes118

  • Size

    840KB

  • Sample

    240823-b571ga1eqq

  • MD5

    b9e31c1f6440877f5b84c70f09106a65

  • SHA1

    137acd96152ed2ba645bd13182eb1186a62d36ad

  • SHA256

    f5c18245fbe2875b0e72d39ff3f5168299cba4f7d6a9ed1a255cea9d85a71998

  • SHA512

    07f54b931e7b7136a9e79912225968df005ad249a450489714b46aa4430c5d2f7efe99ac29ba8ba9a337544fa4528b9dd08fe02184a37e41eb24fcb7dea9c780

  • SSDEEP

    24576:I1FK4GbTquWkAVEDAh4/b3z2tfA596cs7NrTUsu:I72TquYEMh8b3zUGsYsu

Score
8/10
bootkitdiscoverypersistencespywarestealerupx

Malware Config

Targets

    • Target

      b9e31c1f6440877f5b84c70f09106a65_JaffaCakes118

    • Size

      840KB

    • MD5

      b9e31c1f6440877f5b84c70f09106a65

    • SHA1

      137acd96152ed2ba645bd13182eb1186a62d36ad

    • SHA256

      f5c18245fbe2875b0e72d39ff3f5168299cba4f7d6a9ed1a255cea9d85a71998

    • SHA512

      07f54b931e7b7136a9e79912225968df005ad249a450489714b46aa4430c5d2f7efe99ac29ba8ba9a337544fa4528b9dd08fe02184a37e41eb24fcb7dea9c780

    • SSDEEP

      24576:I1FK4GbTquWkAVEDAh4/b3z2tfA596cs7NrTUsu:I72TquYEMh8b3zUGsYsu

    Score
    8/10
    bootkitdiscoverypersistencespywarestealerupx

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • 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.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks