Overview

overview

10

Static

static

3

ec9a4250e2...18.exe

windows7-x64

10

ec9a4250e2...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ec9a4250e2a35f25808dc31c6003d19d_JaffaCakes118

  • Size

    357KB

  • Sample

    240920-b8tl9asfpe

  • MD5

    ec9a4250e2a35f25808dc31c6003d19d

  • SHA1

    d518b4dfdc5d9bb05e686fe901e350e9f756c40b

  • SHA256

    45c5f96a581e32268e1cca480f9ec2a50d03710a50253f0169b515e74ef6eb26

  • SHA512

    88740f34f5249b65399c609bd0ceb398df2a8fad82b8d75fd1cd6e833658b0c83d840ae78554807eddfb30cb639f39c11bb68e7b66782fa6bf329bb97ed8cf20

  • SSDEEP

    3072:USHWiNo/ftfQKAc94/3bXZ3Nk6Rk3mQsmEX8TKz3HipjE2Ej5jE2Ej59rtVnmywD:UZfec9EbXDk6Rk8KjE2EBE2Ernmy+g4j

Score
10/10
defense_evasiondiscoveryevasionexecutionpersistence

Malware Config

Targets

    • Target

      ec9a4250e2a35f25808dc31c6003d19d_JaffaCakes118

    • Size

      357KB

    • MD5

      ec9a4250e2a35f25808dc31c6003d19d

    • SHA1

      d518b4dfdc5d9bb05e686fe901e350e9f756c40b

    • SHA256

      45c5f96a581e32268e1cca480f9ec2a50d03710a50253f0169b515e74ef6eb26

    • SHA512

      88740f34f5249b65399c609bd0ceb398df2a8fad82b8d75fd1cd6e833658b0c83d840ae78554807eddfb30cb639f39c11bb68e7b66782fa6bf329bb97ed8cf20

    • SSDEEP

      3072:USHWiNo/ftfQKAc94/3bXZ3Nk6Rk3mQsmEX8TKz3HipjE2Ej5jE2Ej59rtVnmywD:UZfec9EbXDk6Rk8KjE2EBE2Ernmy+g4j

    Score
    10/10
    defense_evasiondiscoveryevasionexecutionpersistence

    • Disables service(s)

      evasionexecution

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Image File Execution Options Injection

1
T1546.012

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Image File Execution Options Injection

1
T1546.012

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Indicator Removal

1
T1070

File Deletion

1
T1070.004

Modify Registry

1
T1112

Credential Access

Discovery

Network Share Discovery

1
T1135

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Time Discovery

1
T1124

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks