Overview

overview

10

Static

static

3

343c05c4e3...18.exe

windows7-x64

10

343c05c4e3...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    343c05c4e30a88d1c592227b9c82e2ff_JaffaCakes118

  • Size

    2.1MB

  • Sample

    240511-m1wx7agb57

  • MD5

    343c05c4e30a88d1c592227b9c82e2ff

  • SHA1

    ec81cce799c2af7c02aa12821aebe711524ec3e0

  • SHA256

    d4368d1c162b894ce05f3056b97ad32da6232e49504e68319c005d5f6c0167ab

  • SHA512

    cae21b7d7eda289cce57f243ad69570952f2e08c7e0ce698bd060628ef7c716adb4af8e895a54730dc51f838016c3e5b74666432d1c4ed5e3b8140e1a5c39c5d

  • SSDEEP

    24576:UuhafJerQZb+md4wmAKJerQZb+md4wmAKJerQZb+md4wmAADgmeZJ8NI8r:bEerQZbd23erQZbd23erQZbd2LDgP8r

Score
10/10
evasionexecutionpersistence

Malware Config

Targets

    • Target

      343c05c4e30a88d1c592227b9c82e2ff_JaffaCakes118

    • Size

      2.1MB

    • MD5

      343c05c4e30a88d1c592227b9c82e2ff

    • SHA1

      ec81cce799c2af7c02aa12821aebe711524ec3e0

    • SHA256

      d4368d1c162b894ce05f3056b97ad32da6232e49504e68319c005d5f6c0167ab

    • SHA512

      cae21b7d7eda289cce57f243ad69570952f2e08c7e0ce698bd060628ef7c716adb4af8e895a54730dc51f838016c3e5b74666432d1c4ed5e3b8140e1a5c39c5d

    • SSDEEP

      24576:UuhafJerQZb+md4wmAKJerQZb+md4wmAKJerQZb+md4wmAADgmeZJ8NI8r:bEerQZbd23erQZbd23erQZbd2LDgP8r

    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