Overview

overview

10

Static

static

3

703bd89e6d...cs.exe

windows7-x64

10

703bd89e6d...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    703bd89e6d83e50f5514c3b4a7ee86d0_NeikiAnalytics.exe

  • Size

    316KB

  • Sample

    240526-f2mycagd5w

  • MD5

    703bd89e6d83e50f5514c3b4a7ee86d0

  • SHA1

    fe94982b8bfa785686d9a89b310a0954fc9cc389

  • SHA256

    a7c01a6b15c19f06c499f1b7455caa02aed1735a15f9f7cddc4874cf598734cf

  • SHA512

    1c767b34838f6dccb5f4b99bfa6a4d3f13d1646aa1744368819cf3381ec8f0a9319e90768fe300e87f59b6349777cdb961c69cdac25d8fe3308758928962bfcb

  • SSDEEP

    6144:fL/aCDDzDsaBX7osi2xpeVOuLy8IfzTL+B2Eg1WIylk5U6s6:f7vksi2xW28g3LYuNyl0Bs

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      703bd89e6d83e50f5514c3b4a7ee86d0_NeikiAnalytics.exe

    • Size

      316KB

    • MD5

      703bd89e6d83e50f5514c3b4a7ee86d0

    • SHA1

      fe94982b8bfa785686d9a89b310a0954fc9cc389

    • SHA256

      a7c01a6b15c19f06c499f1b7455caa02aed1735a15f9f7cddc4874cf598734cf

    • SHA512

      1c767b34838f6dccb5f4b99bfa6a4d3f13d1646aa1744368819cf3381ec8f0a9319e90768fe300e87f59b6349777cdb961c69cdac25d8fe3308758928962bfcb

    • SSDEEP

      6144:fL/aCDDzDsaBX7osi2xpeVOuLy8IfzTL+B2Eg1WIylk5U6s6:f7vksi2xW28g3LYuNyl0Bs

    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.

    • 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