Overview

overview

10

Static

static

3

NEAS.f9e94...JC.exe

windows7-x64

10

NEAS.f9e94...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.f9e9407288faf141215561295f2e9996_JC.exe

  • Size

    5.1MB

  • Sample

    231014-p21nwagb78

  • MD5

    f9e9407288faf141215561295f2e9996

  • SHA1

    23526461f2c0a836b371128f2e121f35a94697d4

  • SHA256

    0d463a2ef59b43aba3a021a913d4c855bfc19e638a5663f49effc7461bb59579

  • SHA512

    31243bb553b11f268680f18cfd2cd6289b13b71e88ad44a343072601607b523cb9df4664c318fca7af766a3c7f0d3948942e8c9629c69db1be36685e0100c263

  • SSDEEP

    98304:+Phtf0PqL5vGj9rjzjP5m5mmvigZSME68:DSL5+JX5m5mmKmSMh8

Score
10/10
evasionpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      NEAS.f9e9407288faf141215561295f2e9996_JC.exe

    • Size

      5.1MB

    • MD5

      f9e9407288faf141215561295f2e9996

    • SHA1

      23526461f2c0a836b371128f2e121f35a94697d4

    • SHA256

      0d463a2ef59b43aba3a021a913d4c855bfc19e638a5663f49effc7461bb59579

    • SHA512

      31243bb553b11f268680f18cfd2cd6289b13b71e88ad44a343072601607b523cb9df4664c318fca7af766a3c7f0d3948942e8c9629c69db1be36685e0100c263

    • SSDEEP

      98304:+Phtf0PqL5vGj9rjzjP5m5mmvigZSME68:DSL5+JX5m5mmKmSMh8

    Score
    10/10
    evasionpersistencespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

4
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks