Overview

overview

10

Static

static

3

806b9f92a4...cs.exe

windows7-x64

10

806b9f92a4...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    806b9f92a4464a291ac1d8e90b08ed40_NeikiAnalytics.exe

  • Size

    193KB

  • Sample

    240524-rgw63agf6z

  • MD5

    806b9f92a4464a291ac1d8e90b08ed40

  • SHA1

    cf11aee71eff829a95c35516931f9e19fffeca90

  • SHA256

    ee8158658a88379ae33403b0ed8637e37e9581f2a1e8f72f42f4f9543e976769

  • SHA512

    e70c2e6b19c237b7d77b1caded33f2f107e4b60133fb5c8c5d762f2cdd0a51495ba98c18cf62d7a406a7dc8eab745ba0ca7c43ca58ee5f3e227ce032aafb4fdc

  • SSDEEP

    3072:E50o9vw26xczqINKYbJ487jeUyu7aCszXFHr63INiNUnQHC9qDmur+:TW7OMKSt3aCAXFHhiKnQi9qzr

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      806b9f92a4464a291ac1d8e90b08ed40_NeikiAnalytics.exe

    • Size

      193KB

    • MD5

      806b9f92a4464a291ac1d8e90b08ed40

    • SHA1

      cf11aee71eff829a95c35516931f9e19fffeca90

    • SHA256

      ee8158658a88379ae33403b0ed8637e37e9581f2a1e8f72f42f4f9543e976769

    • SHA512

      e70c2e6b19c237b7d77b1caded33f2f107e4b60133fb5c8c5d762f2cdd0a51495ba98c18cf62d7a406a7dc8eab745ba0ca7c43ca58ee5f3e227ce032aafb4fdc

    • SSDEEP

      3072:E50o9vw26xczqINKYbJ487jeUyu7aCszXFHr63INiNUnQHC9qDmur+:TW7OMKSt3aCAXFHhiKnQi9qzr

    Score
    10/10
    evasionpersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (55) 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 Matrix ATT&CK v13

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

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

4
T1112

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks