Overview

overview

8

Static

static

3

f98286bc40...18.exe

windows7-x64

8

f98286bc40...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    f98286bc40ea9e86b087eedf721c4e55_JaffaCakes118

  • Size

    24KB

  • Sample

    240419-e5hblahh4z

  • MD5

    f98286bc40ea9e86b087eedf721c4e55

  • SHA1

    40173bc7e6a3e99d5a6a5b50ee190485342da5f2

  • SHA256

    4901eff838d1d395df2bf6bcc91cfa4105631a89f20f0fe21cd279372e8a944f

  • SHA512

    a33ded2a73185fd16c8d1c43eb6e2edbb65a6ac5fe2825e7706c8c329106f502d9a0c459ef8220ccfe07c00edb58c973b38c8581c7693afd091d04066064826b

  • SSDEEP

    384:+TfFRmSQah/q64UzpFGwNJl5XJoOW3prjBWh3sg1jsMQUVFgDWp6DS0fIoLy1:wPlQaoKPGwt5XbWCtsO+tWoS6lW1

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      f98286bc40ea9e86b087eedf721c4e55_JaffaCakes118

    • Size

      24KB

    • MD5

      f98286bc40ea9e86b087eedf721c4e55

    • SHA1

      40173bc7e6a3e99d5a6a5b50ee190485342da5f2

    • SHA256

      4901eff838d1d395df2bf6bcc91cfa4105631a89f20f0fe21cd279372e8a944f

    • SHA512

      a33ded2a73185fd16c8d1c43eb6e2edbb65a6ac5fe2825e7706c8c329106f502d9a0c459ef8220ccfe07c00edb58c973b38c8581c7693afd091d04066064826b

    • SSDEEP

      384:+TfFRmSQah/q64UzpFGwNJl5XJoOW3prjBWh3sg1jsMQUVFgDWp6DS0fIoLy1:wPlQaoKPGwt5XbWCtsO+tWoS6lW1

    Score
    8/10
    bootkitpersistence

    • Drops file in Drivers directory

    • Loads dropped DLL

    • 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 Matrix ATT&CK v13

Initial Access

Execution

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks