Overview

overview

10

Static

static

3

1cfec1feba...cs.exe

windows7-x64

10

1cfec1feba...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1cfec1feba785f70ccc90f5a872b0780_NeikiAnalytics.exe

  • Size

    194KB

  • Sample

    240525-zfl9gahf6t

  • MD5

    1cfec1feba785f70ccc90f5a872b0780

  • SHA1

    8c488f34e26192456f06062f55a969026440f47b

  • SHA256

    e864c62e154dbbb62470b92371d21343d435d16785240cf0252f1aa8c15b86aa

  • SHA512

    c60be0456d515114f6d58df1fed8633b6b646ad9ab4f8b4e1fc6f0548c4293ebbe2a8642d6637afce0e03528edefe68521f2cd0e6e1cca5890fc05864274cccc

  • SSDEEP

    3072:WQ5FAgbr425pXNqgNzG+L5Esr/8kZ52mZOcC6nSlc9wK:WoAgbrHRN7h5nrLIlCz

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      1cfec1feba785f70ccc90f5a872b0780_NeikiAnalytics.exe

    • Size

      194KB

    • MD5

      1cfec1feba785f70ccc90f5a872b0780

    • SHA1

      8c488f34e26192456f06062f55a969026440f47b

    • SHA256

      e864c62e154dbbb62470b92371d21343d435d16785240cf0252f1aa8c15b86aa

    • SHA512

      c60be0456d515114f6d58df1fed8633b6b646ad9ab4f8b4e1fc6f0548c4293ebbe2a8642d6637afce0e03528edefe68521f2cd0e6e1cca5890fc05864274cccc

    • SSDEEP

      3072:WQ5FAgbr425pXNqgNzG+L5Esr/8kZ52mZOcC6nSlc9wK:WoAgbrHRN7h5nrLIlCz

    Score
    10/10
    evasionpersistencespywarestealertrojanransomware

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (75) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • 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