Overview

overview

10

Static

static

3

7242e23c9b...18.exe

windows7-x64

10

7242e23c9b...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7242e23c9b207d469779ecfb121e8643_JaffaCakes118

  • Size

    50KB

  • Sample

    240726-czjw5atfpf

  • MD5

    7242e23c9b207d469779ecfb121e8643

  • SHA1

    2d39e32232567acfff9a337b07eaa9415ca17e1b

  • SHA256

    49f19cdba7612fbf73cc288d2075d11cb447f71d5f7a7dafd4859052b91d2c6e

  • SHA512

    9351746afa66d5f72926c26942855f02a3357e180cb4192d2c3ba9a5a47bad8e1e5413d311202f9285c5b5b81ea9c7e8bda6c782b6f7107c7eb0787d1356cf33

  • SSDEEP

    768:kMXkE7U60L5jTgc/iPQc0Ic+a+GlKyHu0y3u02qU6E4/IJe/nbcuyD7UIu:kMUYU6U5jUdPQc+n35KZg8/nouy8Iu

Score
10/10
discoveryevasionpersistencetrojan

Malware Config

Targets

    • Target

      7242e23c9b207d469779ecfb121e8643_JaffaCakes118

    • Size

      50KB

    • MD5

      7242e23c9b207d469779ecfb121e8643

    • SHA1

      2d39e32232567acfff9a337b07eaa9415ca17e1b

    • SHA256

      49f19cdba7612fbf73cc288d2075d11cb447f71d5f7a7dafd4859052b91d2c6e

    • SHA512

      9351746afa66d5f72926c26942855f02a3357e180cb4192d2c3ba9a5a47bad8e1e5413d311202f9285c5b5b81ea9c7e8bda6c782b6f7107c7eb0787d1356cf33

    • SSDEEP

      768:kMXkE7U60L5jTgc/iPQc0Ic+a+GlKyHu0y3u02qU6E4/IJe/nbcuyD7UIu:kMUYU6U5jUdPQc+n35KZg8/nouy8Iu

    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