Overview

overview

7

Static

static

7

fc7194217e...18.exe

windows7-x64

7

fc7194217e...18.exe

windows10-2004-x64

7

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General

  • Target

    fc7194217eefa41746e3d4155f8a5731_JaffaCakes118

  • Size

    202KB

  • Sample

    240420-lfy2daeb2x

  • MD5

    fc7194217eefa41746e3d4155f8a5731

  • SHA1

    8e97a9ecd133308bf19483c61119865665dbf5a6

  • SHA256

    e23f77f01db70121a7be6fb70c826294f468d89d0a857548fc57835d83fb5496

  • SHA512

    1e36cdac625983c782126f2a29a1c6a9805f9472ec3175b55600e2247517b5e95ef8733bb3e4be81856fb70e470a6bc33404325d6e8187b0909634f0609a782b

  • SSDEEP

    3072:21lgKarBjCfYJ2Gkwf+uthTGF/Pke0A9Xoi+eMHZV4WovThXcY7UmA:21mKx+dtE5PkuXohHZVFshMbD

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fc7194217eefa41746e3d4155f8a5731_JaffaCakes118

    • Size

      202KB

    • MD5

      fc7194217eefa41746e3d4155f8a5731

    • SHA1

      8e97a9ecd133308bf19483c61119865665dbf5a6

    • SHA256

      e23f77f01db70121a7be6fb70c826294f468d89d0a857548fc57835d83fb5496

    • SHA512

      1e36cdac625983c782126f2a29a1c6a9805f9472ec3175b55600e2247517b5e95ef8733bb3e4be81856fb70e470a6bc33404325d6e8187b0909634f0609a782b

    • SSDEEP

      3072:21lgKarBjCfYJ2Gkwf+uthTGF/Pke0A9Xoi+eMHZV4WovThXcY7UmA:21mKx+dtE5PkuXohHZVFshMbD

    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