Overview

overview

8

Static

static

7

1ccc116fb3...18.exe

windows7-x64

8

1ccc116fb3...18.exe

windows10-2004-x64

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General

  • Target

    1ccc116fb3a2581a67361d6801454cf9_JaffaCakes118

  • Size

    4.0MB

  • Sample

    240701-2ry4hsycnk

  • MD5

    1ccc116fb3a2581a67361d6801454cf9

  • SHA1

    89c9ec99b2e726280549108acc1d535522515b0b

  • SHA256

    58e115b8416dbe6ff420e025335c242c75e9b050f155b4c13ec32ebd12bffba4

  • SHA512

    2444a3bb4f0c607ff636ec3afc03a8ce7e837079743dae7fe3b973dfac1a5354878323c69cad6b8b3f002ebca656dccd21a43741e72aa41f7883d49fa5e802c4

  • SSDEEP

    98304:mJEcWNza2lBVUu7hlwv8Swia4IeFoRT0OBTialRARa2fxP:mJELp7jS8Swia48BBTDat5

Score
8/10
evasionexecutionpersistencethemida

Malware Config

Targets

    • Target

      1ccc116fb3a2581a67361d6801454cf9_JaffaCakes118

    • Size

      4.0MB

    • MD5

      1ccc116fb3a2581a67361d6801454cf9

    • SHA1

      89c9ec99b2e726280549108acc1d535522515b0b

    • SHA256

      58e115b8416dbe6ff420e025335c242c75e9b050f155b4c13ec32ebd12bffba4

    • SHA512

      2444a3bb4f0c607ff636ec3afc03a8ce7e837079743dae7fe3b973dfac1a5354878323c69cad6b8b3f002ebca656dccd21a43741e72aa41f7883d49fa5e802c4

    • SSDEEP

      98304:mJEcWNza2lBVUu7hlwv8Swia4IeFoRT0OBTialRARa2fxP:mJELp7jS8Swia48BBTDat5

    Score
    8/10
    evasionexecutionpersistencethemida

    • Stops running service(s)

      evasionexecution

    • Uses Session Manager for persistence

      Creates Session Manager registry key to run executable early in system boot.

      persistence

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

2
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

1
T1012

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Resource Development

Reconnaissance

Tasks