Overview

overview

7

Static

static

7

fcbfe16621...18.exe

windows7-x64

7

fcbfe16621...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    fcbfe16621627087f12fcfc88461251d_JaffaCakes118

  • Size

    317KB

  • Sample

    240420-pez4tshb5y

  • MD5

    fcbfe16621627087f12fcfc88461251d

  • SHA1

    56b344a0c69e807607de073bcf148b2938851ff2

  • SHA256

    11ef2dcf2ad3fcddef61dff60e876a1b06d89a20cfba9ba9f18908c1a34deb03

  • SHA512

    bad946bc8c469bcb0d6666a258bfce81266e9fdfb59d51716765a3f34c5eb5b63a681ec98a4716e9f8e88abc86428761411e0eb0a3087ead6b6557557a9bc6f1

  • SSDEEP

    6144:AaG+0uxW6ncmOkK279Aoef2JhfdiDdeXvxzlLS2BSiHnQhrD9f:ACfxWrTkJWfkAIXv1lLDBSXlV

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fcbfe16621627087f12fcfc88461251d_JaffaCakes118

    • Size

      317KB

    • MD5

      fcbfe16621627087f12fcfc88461251d

    • SHA1

      56b344a0c69e807607de073bcf148b2938851ff2

    • SHA256

      11ef2dcf2ad3fcddef61dff60e876a1b06d89a20cfba9ba9f18908c1a34deb03

    • SHA512

      bad946bc8c469bcb0d6666a258bfce81266e9fdfb59d51716765a3f34c5eb5b63a681ec98a4716e9f8e88abc86428761411e0eb0a3087ead6b6557557a9bc6f1

    • SSDEEP

      6144:AaG+0uxW6ncmOkK279Aoef2JhfdiDdeXvxzlLS2BSiHnQhrD9f:ACfxWrTkJWfkAIXv1lLDBSXlV

    Score
    7/10
    bootkitpersistenceupx

    • UPX packed file

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

      upx

    • 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

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks