Overview

overview

10

Static

static

3

33c640720d...18.exe

windows7-x64

10

33c640720d...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    33c640720de05a6293f3756c54fd41d1_JaffaCakes118

  • Size

    795KB

  • Sample

    240511-ktxj2acg65

  • MD5

    33c640720de05a6293f3756c54fd41d1

  • SHA1

    daf0c97f535aed11da2f4bace706e457fef0c8f9

  • SHA256

    a84bc3e6c3990e522ad5d7a49434483326f76fb4ce925370845336f8fac20897

  • SHA512

    2cb0b5764e635f36c5abfef9945d1cf202370c9836ee43f49517a5ed114897ccfba9e391691a012abb5b4f0d4ecd50152eb8f7a94382b8393ff4cca631e141f1

  • SSDEEP

    12288:UZWtI6RkIXeZJys73dOvXDpNjNe8ferQZb+md4w1U4ut:UuhaIXeZJ8NI8ferQZb+md4wmB

Score
10/10
evasionexecutionpersistence

Malware Config

Targets

    • Target

      33c640720de05a6293f3756c54fd41d1_JaffaCakes118

    • Size

      795KB

    • MD5

      33c640720de05a6293f3756c54fd41d1

    • SHA1

      daf0c97f535aed11da2f4bace706e457fef0c8f9

    • SHA256

      a84bc3e6c3990e522ad5d7a49434483326f76fb4ce925370845336f8fac20897

    • SHA512

      2cb0b5764e635f36c5abfef9945d1cf202370c9836ee43f49517a5ed114897ccfba9e391691a012abb5b4f0d4ecd50152eb8f7a94382b8393ff4cca631e141f1

    • SSDEEP

      12288:UZWtI6RkIXeZJys73dOvXDpNjNe8ferQZb+md4w1U4ut:UuhaIXeZJ8NI8ferQZb+md4wmB

    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