Overview

overview

7

Static

static

7

fa5bf83891...18.exe

windows7-x64

7

fa5bf83891...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    fa5bf83891b006d1457d675ed6218139_JaffaCakes118

  • Size

    465KB

  • Sample

    240419-qc1s1seb8y

  • MD5

    fa5bf83891b006d1457d675ed6218139

  • SHA1

    849303fdff7aac24a16e85764ea7f4820104331e

  • SHA256

    082d5a5c43c5fca816a2762abd6bf6e7cc68223bdf0e7938494ad9887ffa4dee

  • SHA512

    93c49525911ffe3fe5fd2886e68257ac533f92a00dc20f5009f142a7729983cb75cfc957343ce1c5be00775bdfb8912cde4c795aa29e4d52e5a9755effee44e1

  • SSDEEP

    12288:wATEooMqY+w/QS6un1bs/958FftY02JJf:jT9CY+w/QSVn2158B6

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fa5bf83891b006d1457d675ed6218139_JaffaCakes118

    • Size

      465KB

    • MD5

      fa5bf83891b006d1457d675ed6218139

    • SHA1

      849303fdff7aac24a16e85764ea7f4820104331e

    • SHA256

      082d5a5c43c5fca816a2762abd6bf6e7cc68223bdf0e7938494ad9887ffa4dee

    • SHA512

      93c49525911ffe3fe5fd2886e68257ac533f92a00dc20f5009f142a7729983cb75cfc957343ce1c5be00775bdfb8912cde4c795aa29e4d52e5a9755effee44e1

    • SSDEEP

      12288:wATEooMqY+w/QS6un1bs/958FftY02JJf:jT9CY+w/QSVn2158B6

    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

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