Overview

overview

7

Static

static

7

fb305d8657...18.exe

windows7-x64

7

fb305d8657...18.exe

windows10-2004-x64

7

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General

  • Target

    fb305d865791085519692420688501a1_JaffaCakes118

  • Size

    226KB

  • Sample

    240419-z7s64afh68

  • MD5

    fb305d865791085519692420688501a1

  • SHA1

    59be5872a3717814fffc9e9864086a0bfda87a81

  • SHA256

    78460d98a0bbf61d3d5a71b467ad3ff5ee57c7ad1941ad6387728ba4141ef1a6

  • SHA512

    21baf6c0c783542d29eb8b04cde3c03829de7c728213524aea6bcbe3c4a7a62ec00a951e7cd6f6cc312acadfdf8e0b6f8221a5e7a7b98c629ea99f8e554304eb

  • SSDEEP

    6144:mtpIG9yXvW0uA7zjxDtrnw15yqt2lCYqryqPZ07:mti0yXvWBkd1wb0BYy0Zm

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fb305d865791085519692420688501a1_JaffaCakes118

    • Size

      226KB

    • MD5

      fb305d865791085519692420688501a1

    • SHA1

      59be5872a3717814fffc9e9864086a0bfda87a81

    • SHA256

      78460d98a0bbf61d3d5a71b467ad3ff5ee57c7ad1941ad6387728ba4141ef1a6

    • SHA512

      21baf6c0c783542d29eb8b04cde3c03829de7c728213524aea6bcbe3c4a7a62ec00a951e7cd6f6cc312acadfdf8e0b6f8221a5e7a7b98c629ea99f8e554304eb

    • SSDEEP

      6144:mtpIG9yXvW0uA7zjxDtrnw15yqt2lCYqryqPZ07:mti0yXvWBkd1wb0BYy0Zm

    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