Overview

overview

10

Static

static

3

a666581b6e...18.exe

windows7-x64

10

a666581b6e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a666581b6ef559d6f3d20106c385fd7a_JaffaCakes118

  • Size

    755KB

  • Sample

    240613-thnx7avhqb

  • MD5

    a666581b6ef559d6f3d20106c385fd7a

  • SHA1

    e6bf29103ee5a496a60956a94a0d17cb467681f6

  • SHA256

    a29ab3ea6a5b22d408e47505a557d08ea9d3bcf91852e907dfc94854e7407625

  • SHA512

    6f26f667c9284d2990a94176fbdac90989340240faeb990947d95d8f57a6dc80ed1546802daa3ffee628aa2f4e11dc69d330737f9c2be5eda798487321ce96e5

  • SSDEEP

    12288:UZWtI6RkuBo4eZJys73dOvXDpNjNe8LONB/4eZJys73dOvXDpNjNe8ZLZ:UuhauBBeZJ8NI8cBAeZJ8NI8hZ

Score
10/10
evasionexecutionpersistence

Malware Config

Targets

    • Target

      a666581b6ef559d6f3d20106c385fd7a_JaffaCakes118

    • Size

      755KB

    • MD5

      a666581b6ef559d6f3d20106c385fd7a

    • SHA1

      e6bf29103ee5a496a60956a94a0d17cb467681f6

    • SHA256

      a29ab3ea6a5b22d408e47505a557d08ea9d3bcf91852e907dfc94854e7407625

    • SHA512

      6f26f667c9284d2990a94176fbdac90989340240faeb990947d95d8f57a6dc80ed1546802daa3ffee628aa2f4e11dc69d330737f9c2be5eda798487321ce96e5

    • SSDEEP

      12288:UZWtI6RkuBo4eZJys73dOvXDpNjNe8LONB/4eZJys73dOvXDpNjNe8ZLZ:UuhauBBeZJ8NI8cBAeZJ8NI8hZ

    Score
    10/10
    evasionexecutionpersistence

    • Disables service(s)

      evasionexecution

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Sets file execution options in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Replication Through Removable Media

1
T1091

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Resource Development

Reconnaissance

Tasks