Overview

overview

10

Static

static

3

9ef7d2ac0b...18.exe

windows7-x64

10

9ef7d2ac0b...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9ef7d2ac0b057af11b2d9983533b6425_JaffaCakes118

  • Size

    124KB

  • Sample

    241126-bgptzsspep

  • MD5

    9ef7d2ac0b057af11b2d9983533b6425

  • SHA1

    5426e8b8a987773092bb3f6296f9fc1a7993ffad

  • SHA256

    1ac3f61eef477e251fd3c3cd410e15887d91c1c40ef79b78f1fc1191ecea8e2c

  • SHA512

    aa8e8c437069bfe62dfa226cd543f0a17224fe2c866e763c6197d9580c5ef0914fe33e7f885b2f65895e892cf7a050f3568d7326932a6139327fbff2d7554ac7

  • SSDEEP

    1536:AjmMW0owZMnS1wjkHWrHUdPSGAq1O5LWnouy8m:AFW0VqSmI2jUKmOtmout

Score
10/10
discoveryevasionpersistencetrojan

Malware Config

Targets

    • Target

      9ef7d2ac0b057af11b2d9983533b6425_JaffaCakes118

    • Size

      124KB

    • MD5

      9ef7d2ac0b057af11b2d9983533b6425

    • SHA1

      5426e8b8a987773092bb3f6296f9fc1a7993ffad

    • SHA256

      1ac3f61eef477e251fd3c3cd410e15887d91c1c40ef79b78f1fc1191ecea8e2c

    • SHA512

      aa8e8c437069bfe62dfa226cd543f0a17224fe2c866e763c6197d9580c5ef0914fe33e7f885b2f65895e892cf7a050f3568d7326932a6139327fbff2d7554ac7

    • SSDEEP

      1536:AjmMW0owZMnS1wjkHWrHUdPSGAq1O5LWnouy8m:AFW0VqSmI2jUKmOtmout

    Score
    10/10
    discoveryevasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

2
T1546

Change Default File Association

1
T1546.001

Image File Execution Options Injection

1
T1546.012

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

2
T1546

Change Default File Association

1
T1546.001

Image File Execution Options Injection

1
T1546.012

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

8
T1112

Credential Access

Discovery

Remote System Discovery

1
T1018

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks