Overview

overview

7

Static

static

7

fbce866413...18.exe

windows7-x64

7

fbce866413...18.exe

windows10-2004-x64

7

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General

  • Target

    fbce86641360cd0a9b2b4b71b6821934_JaffaCakes118

  • Size

    242KB

  • Sample

    240420-dsawbaeh59

  • MD5

    fbce86641360cd0a9b2b4b71b6821934

  • SHA1

    17647036ce49fff0065e8ce39e65b03771353d82

  • SHA256

    9577e0aa69058128b28bd7e0473239f9f3f8ca2dd56c078f0f6229fc85cc358b

  • SHA512

    2e926326b1b243ea61a76a3a63ce28fefc53630ee1059d327c286b4cdc398d9a9f0c239a4334a3c9ac94346b68492ac5089f2a0a14e4c7e293506ff030753052

  • SSDEEP

    6144:skeENDvTSn2SV/GuhYdViC7X57+nMMYYVa/ssFt0W:sNEND/k/GLPX57+nxi0ssW

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fbce86641360cd0a9b2b4b71b6821934_JaffaCakes118

    • Size

      242KB

    • MD5

      fbce86641360cd0a9b2b4b71b6821934

    • SHA1

      17647036ce49fff0065e8ce39e65b03771353d82

    • SHA256

      9577e0aa69058128b28bd7e0473239f9f3f8ca2dd56c078f0f6229fc85cc358b

    • SHA512

      2e926326b1b243ea61a76a3a63ce28fefc53630ee1059d327c286b4cdc398d9a9f0c239a4334a3c9ac94346b68492ac5089f2a0a14e4c7e293506ff030753052

    • SSDEEP

      6144:skeENDvTSn2SV/GuhYdViC7X57+nMMYYVa/ssFt0W:sNEND/k/GLPX57+nxi0ssW

    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