Overview

overview

10

Static

static

3

08458f8725...18.exe

windows7-x64

10

08458f8725...18.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    08458f87255a71f8546b8e0017b733fa_JaffaCakes118

  • Size

    45KB

  • Sample

    241002-bzb1va1anj

  • MD5

    08458f87255a71f8546b8e0017b733fa

  • SHA1

    b617254072a3d7e71be2b0d7dfaf992f9cfbe67c

  • SHA256

    c0bc39f7f604e4bbbdc702c191d5e06881b0a509d22080aecb5369aff08f8dc5

  • SHA512

    73bc33a711485b4143c09c62685a2a9ef88a813bccd857db728dce81146b1dc95cbe5dcbde4cf903dc3df15d07a825b81f04e20f5bcb45351b5a1e9bba42b128

  • SSDEEP

    768:DXhBQG6JxvUDpukM2lpQLYbjDOxrEZ9L09rYSr3Kusn0r+nzmvnP7beCuF9hmHyc:jhBQGY8DpnMKvbjDOeZ9gKSrausJnzmp

Score
10/10
bootkitdiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      08458f87255a71f8546b8e0017b733fa_JaffaCakes118

    • Size

      45KB

    • MD5

      08458f87255a71f8546b8e0017b733fa

    • SHA1

      b617254072a3d7e71be2b0d7dfaf992f9cfbe67c

    • SHA256

      c0bc39f7f604e4bbbdc702c191d5e06881b0a509d22080aecb5369aff08f8dc5

    • SHA512

      73bc33a711485b4143c09c62685a2a9ef88a813bccd857db728dce81146b1dc95cbe5dcbde4cf903dc3df15d07a825b81f04e20f5bcb45351b5a1e9bba42b128

    • SSDEEP

      768:DXhBQG6JxvUDpukM2lpQLYbjDOxrEZ9L09rYSr3Kusn0r+nzmvnP7beCuF9hmHyc:jhBQGY8DpnMKvbjDOeZ9gKSrausJnzmp

    Score
    10/10
    bootkitdiscoverypersistencespywarestealer

    • Modifies WinLogon for persistence

      persistence

    • Deletes itself

    • Reads user/profile data of web browsers

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

      spywarestealer

    • 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