Overview

overview

7

Static

static

7

fba49813de...18.exe

windows7-x64

7

fba49813de...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    fba49813ded222e856f342841fd35afd_JaffaCakes118

  • Size

    202KB

  • Sample

    240420-b2lytsda85

  • MD5

    fba49813ded222e856f342841fd35afd

  • SHA1

    c4062fbd5ecaf769862fd65923b28a62348f731b

  • SHA256

    1f9aee9677ade24072b0fc88591bcf362bc955588091d6c910dbed3419ff69ab

  • SHA512

    471b27fe16831912431bca4e65057d625fe40a038b45c147e25f59ef9c0d8f7db1ac72998feb7fd209b35ca68b85a28fa96d56bd58fbb1c9d602777028a272fb

  • SSDEEP

    3072:YxSG6JufSm3qBJmiDuVIXnRrQjoILywfOyo7/IyHLrjB6haUxbQq6G:gqWSmaBkiDmJoILdGyo7/IyHjU/pf

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      fba49813ded222e856f342841fd35afd_JaffaCakes118

    • Size

      202KB

    • MD5

      fba49813ded222e856f342841fd35afd

    • SHA1

      c4062fbd5ecaf769862fd65923b28a62348f731b

    • SHA256

      1f9aee9677ade24072b0fc88591bcf362bc955588091d6c910dbed3419ff69ab

    • SHA512

      471b27fe16831912431bca4e65057d625fe40a038b45c147e25f59ef9c0d8f7db1ac72998feb7fd209b35ca68b85a28fa96d56bd58fbb1c9d602777028a272fb

    • SSDEEP

      3072:YxSG6JufSm3qBJmiDuVIXnRrQjoILywfOyo7/IyHLrjB6haUxbQq6G:gqWSmaBkiDmJoILdGyo7/IyHjU/pf

    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