Overview

overview

7

Static

static

7

fb6f703403...18.exe

windows7-x64

7

fb6f703403...18.exe

windows10-2004-x64

7

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General

  • Target

    fb6f7034035e1f48971893a3fe84bc0f_JaffaCakes118

  • Size

    229KB

  • Sample

    240419-3sgfjaaf52

  • MD5

    fb6f7034035e1f48971893a3fe84bc0f

  • SHA1

    243f70e903ec024cf32b7d3d7d4c2c5268a609a6

  • SHA256

    49f551cb6f631508a9b625220f926a5ae2759862396e6f4b48a85bcb7bfb0472

  • SHA512

    1fc02585eb38b29e8150792bccbad781c8017788bdfc7cf7884449f2718e73d49f8cdeeac2a8e928211cbfd31df156705b0d07dc00687cfc2594e9ce5439452b

  • SSDEEP

    3072:tXsLr+Vr7+rV6teKbXJAiIQ/OL5FLDeb8vtDPktCrT6es11ZQ40fmVJlvinF/wUw:tEieV6teK72HqbccF1F0mVhxv

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fb6f7034035e1f48971893a3fe84bc0f_JaffaCakes118

    • Size

      229KB

    • MD5

      fb6f7034035e1f48971893a3fe84bc0f

    • SHA1

      243f70e903ec024cf32b7d3d7d4c2c5268a609a6

    • SHA256

      49f551cb6f631508a9b625220f926a5ae2759862396e6f4b48a85bcb7bfb0472

    • SHA512

      1fc02585eb38b29e8150792bccbad781c8017788bdfc7cf7884449f2718e73d49f8cdeeac2a8e928211cbfd31df156705b0d07dc00687cfc2594e9ce5439452b

    • SSDEEP

      3072:tXsLr+Vr7+rV6teKbXJAiIQ/OL5FLDeb8vtDPktCrT6es11ZQ40fmVJlvinF/wUw:tEieV6teK72HqbccF1F0mVhxv

    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