Overview

overview

10

Static

static

7

b44ead0842...18.exe

windows7-x64

10

b44ead0842...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b44ead084208b062cfa1f75093c2ac85_JaffaCakes118

  • Size

    529KB

  • Sample

    240821-vn422a1aje

  • MD5

    b44ead084208b062cfa1f75093c2ac85

  • SHA1

    1fde9870e2d1cfdae3b47072693b7ed1a2c0a537

  • SHA256

    060792565bbdd4fa2f732a262a664cfe4d154e94f830957bf08b1cda6cc7b680

  • SHA512

    cd1a2c83856630d9b5fc462f7de93a6cb1f8fdf6006f5cd11c29a49f1ec3de8707d20f014df7d22267c78673be67445980f310bf4611a5355a458119460c6dcf

  • SSDEEP

    6144:AcFNz2bzRiJeNU6cue6lwQgsefK8wNqPDefKM11FK1id6:AcKzRiwN5cueAng33vbefKsKid6

Score
10/10
discoveryevasionpersistenceprivilege_escalationupx

Malware Config

Targets

    • Target

      b44ead084208b062cfa1f75093c2ac85_JaffaCakes118

    • Size

      529KB

    • MD5

      b44ead084208b062cfa1f75093c2ac85

    • SHA1

      1fde9870e2d1cfdae3b47072693b7ed1a2c0a537

    • SHA256

      060792565bbdd4fa2f732a262a664cfe4d154e94f830957bf08b1cda6cc7b680

    • SHA512

      cd1a2c83856630d9b5fc462f7de93a6cb1f8fdf6006f5cd11c29a49f1ec3de8707d20f014df7d22267c78673be67445980f310bf4611a5355a458119460c6dcf

    • SSDEEP

      6144:AcFNz2bzRiJeNU6cue6lwQgsefK8wNqPDefKM11FK1id6:AcKzRiwN5cueAng33vbefKsKid6

    Score
    10/10
    discoveryevasionpersistenceprivilege_escalationupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies Windows Firewall

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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