Overview

overview

10

Static

static

3

ef044d7465...18.exe

windows7-x64

10

ef044d7465...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ef044d7465ae4d80c67b633ed3b72bb1_JaffaCakes118

  • Size

    73KB

  • Sample

    240921-eeah3atejg

  • MD5

    ef044d7465ae4d80c67b633ed3b72bb1

  • SHA1

    4976a4131eb6cb45183047c427356f6535fbeff6

  • SHA256

    cc9a841779a3be29a5acd30e858fac1c0948f066586492da4811d12a3e50ba3d

  • SHA512

    cacbb189a519451feb9e8e2455f644b92ca0545b83506f3f41c5fe55c50e686999db9f5f96c48d1488e605433977417fc6867df42e3966743fde876461b40728

  • SSDEEP

    1536:kd3i7gCnyV1sJbM8qqjbZzSLH+U1/YThw0BHeQUqtX8HWlphLsPBzDEKKsbupL:WHiVzSKU1/ehhBTUeRS0KKsbu

Score
10/10
discoveryevasionpersistenceprivilege_escalation

Malware Config

Targets

    • Target

      ef044d7465ae4d80c67b633ed3b72bb1_JaffaCakes118

    • Size

      73KB

    • MD5

      ef044d7465ae4d80c67b633ed3b72bb1

    • SHA1

      4976a4131eb6cb45183047c427356f6535fbeff6

    • SHA256

      cc9a841779a3be29a5acd30e858fac1c0948f066586492da4811d12a3e50ba3d

    • SHA512

      cacbb189a519451feb9e8e2455f644b92ca0545b83506f3f41c5fe55c50e686999db9f5f96c48d1488e605433977417fc6867df42e3966743fde876461b40728

    • SSDEEP

      1536:kd3i7gCnyV1sJbM8qqjbZzSLH+U1/YThw0BHeQUqtX8HWlphLsPBzDEKKsbupL:WHiVzSKU1/ehhBTUeRS0KKsbu

    Score
    10/10
    discoveryevasionpersistenceprivilege_escalation

    • Modifies WinLogon for persistence

      persistence

    • Modifies Windows Firewall

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    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

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

2
T1112

Credential Access

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks