Overview

overview

10

Static

static

7

57f1f31a43...0N.exe

windows7-x64

10

57f1f31a43...0N.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    57f1f31a43a620c2a6194318892dd1a0N.exe

  • Size

    550KB

  • Sample

    240823-q7rhtsxfqe

  • MD5

    57f1f31a43a620c2a6194318892dd1a0

  • SHA1

    e11be24bc35575aed8a40fbd905fb375104d773f

  • SHA256

    40ee1dc2a74c9a9249f1226735b30e44f58aefa22993c45e5aff4761f78386f7

  • SHA512

    a54f4de83f866bd13fd249fb4d390564b890b0cb03f284abf47dd5d854066f665f582134440a83c33456386e120cf95e3efa31f2b187719df5289b568ed2c4fa

  • SSDEEP

    6144:5uHO77rG1VVE+IsrG1VVE+IvP2zPVz7jUBs8hqcBCi6dbfra4erJlt9A+xX1oOAA:gOzuPuDahVy4B

Score
10/10
defense_evasiondiscoveryevasionexecutionpersistenceupx

Malware Config

Targets

    • Target

      57f1f31a43a620c2a6194318892dd1a0N.exe

    • Size

      550KB

    • MD5

      57f1f31a43a620c2a6194318892dd1a0

    • SHA1

      e11be24bc35575aed8a40fbd905fb375104d773f

    • SHA256

      40ee1dc2a74c9a9249f1226735b30e44f58aefa22993c45e5aff4761f78386f7

    • SHA512

      a54f4de83f866bd13fd249fb4d390564b890b0cb03f284abf47dd5d854066f665f582134440a83c33456386e120cf95e3efa31f2b187719df5289b568ed2c4fa

    • SSDEEP

      6144:5uHO77rG1VVE+IsrG1VVE+IvP2zPVz7jUBs8hqcBCi6dbfra4erJlt9A+xX1oOAA:gOzuPuDahVy4B

    Score
    10/10
    defense_evasiondiscoveryevasionexecutionpersistenceupx

    • 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

    • UPX packed file

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

      upx

    • 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