Overview

overview

7

Static

static

7

fadd6ea8f3...18.exe

windows7-x64

7

fadd6ea8f3...18.exe

windows10-2004-x64

7

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General

  • Target

    fadd6ea8f305c0687d000cb3da4178d0_JaffaCakes118

  • Size

    229KB

  • Sample

    240419-wl4h6abd32

  • MD5

    fadd6ea8f305c0687d000cb3da4178d0

  • SHA1

    99f6bdda3eec05b2a0e0f674b66b572595c97c07

  • SHA256

    4af6b398b4ee748f799ee65b23bd05c85ed79a3112cbd76c9130b4965c228d33

  • SHA512

    6b4882f53c73f71cb531b1b0ebd79354bc0673f8be7259c049621f7303082c025f4ca12df8fbd996489de283ee9b0cd0090b35813f41a4bc36a69e2055f87af0

  • SSDEEP

    6144:K1JBShQfzqUFjXtmwLK5KzmbHH+e5U4xdH:qJYh3UhXtm+n0+e5U4rH

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fadd6ea8f305c0687d000cb3da4178d0_JaffaCakes118

    • Size

      229KB

    • MD5

      fadd6ea8f305c0687d000cb3da4178d0

    • SHA1

      99f6bdda3eec05b2a0e0f674b66b572595c97c07

    • SHA256

      4af6b398b4ee748f799ee65b23bd05c85ed79a3112cbd76c9130b4965c228d33

    • SHA512

      6b4882f53c73f71cb531b1b0ebd79354bc0673f8be7259c049621f7303082c025f4ca12df8fbd996489de283ee9b0cd0090b35813f41a4bc36a69e2055f87af0

    • SSDEEP

      6144:K1JBShQfzqUFjXtmwLK5KzmbHH+e5U4xdH:qJYh3UhXtm+n0+e5U4rH

    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