Overview

overview

10

Static

static

3

NA_NA_3e18...JC.exe

windows7-x64

10

NA_NA_3e18...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NA_NA_3e186f22978952exeexe_JC.exe

  • Size

    209KB

  • Sample

    230724-qmvdzsdf85

  • MD5

    3e186f229789526a4dd23be590bf9214

  • SHA1

    be9a47ce30a757eb9e331c60c52984ee6b24ca9d

  • SHA256

    63071347e5c2e3b16a6b121059e0aaaea5045c0f5ad8c16471de36f3bc68ddda

  • SHA512

    65f26173254566cdd358bfafe5af6c7fa4f403c30a77815d8d607c2ca4e25638f2d8492c31c3f9821aa499603ab3eef0d3f29b6761715831d8781be0083ca87c

  • SSDEEP

    6144:Lc9kHV3r6FuOGLcK8bRxHPkQ9qRROuvcyT/J:LcGv2KUxvZ9qRDT/J

Score
10/10
evasionpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      NA_NA_3e186f22978952exeexe_JC.exe

    • Size

      209KB

    • MD5

      3e186f229789526a4dd23be590bf9214

    • SHA1

      be9a47ce30a757eb9e331c60c52984ee6b24ca9d

    • SHA256

      63071347e5c2e3b16a6b121059e0aaaea5045c0f5ad8c16471de36f3bc68ddda

    • SHA512

      65f26173254566cdd358bfafe5af6c7fa4f403c30a77815d8d607c2ca4e25638f2d8492c31c3f9821aa499603ab3eef0d3f29b6761715831d8781be0083ca87c

    • SSDEEP

      6144:Lc9kHV3r6FuOGLcK8bRxHPkQ9qRROuvcyT/J:LcGv2KUxvZ9qRDT/J

    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

    • Checks whether UAC is enabled

      evasiontrojan

    • 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

5
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks