Overview

overview

7

Static

static

7

fb91582a39...18.exe

windows7-x64

7

fb91582a39...18.exe

windows10-2004-x64

7

Sharing

Copy URL
Twitter E-mail

General

  • Target

    fb91582a39942a715604135a1ec759c8_JaffaCakes118

  • Size

    233KB

  • Sample

    240420-bdd83scb63

  • MD5

    fb91582a39942a715604135a1ec759c8

  • SHA1

    9f3080cebf5e8d9fba23d07164638a6e9f99f854

  • SHA256

    79dce38c8ef078f41f17fc9338a83730ac5eb661418410bc61269fbd1d086099

  • SHA512

    67dafb6030b2860e561a0293169616029a552460fea7542ff1cd858996b33c649528b26d445646ee117bc10082c93dd8d3aa132fd4fd77696376fe89d3f55fd6

  • SSDEEP

    6144:eBgz+VVyLSj1Ys3da3vpP0avnOt6uvmNZXSFqnrDisi:lWVp3A3hcavOtcNmqnr9i

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fb91582a39942a715604135a1ec759c8_JaffaCakes118

    • Size

      233KB

    • MD5

      fb91582a39942a715604135a1ec759c8

    • SHA1

      9f3080cebf5e8d9fba23d07164638a6e9f99f854

    • SHA256

      79dce38c8ef078f41f17fc9338a83730ac5eb661418410bc61269fbd1d086099

    • SHA512

      67dafb6030b2860e561a0293169616029a552460fea7542ff1cd858996b33c649528b26d445646ee117bc10082c93dd8d3aa132fd4fd77696376fe89d3f55fd6

    • SSDEEP

      6144:eBgz+VVyLSj1Ys3da3vpP0avnOt6uvmNZXSFqnrDisi:lWVp3A3hcavOtcNmqnr9i

    Score
    7/10
    bootkitpersistenceupx

    • UPX packed file

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

      upx

    • 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 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

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks