Overview

overview

10

Static

static

3

491833bd7f...cs.exe

windows7-x64

10

491833bd7f...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    491833bd7f1b4bcd4ee9813f509561a0_NeikiAnalytics.exe

  • Size

    533KB

  • Sample

    240524-xl1myafg66

  • MD5

    491833bd7f1b4bcd4ee9813f509561a0

  • SHA1

    65d73e1b6d9d874b706b888219885ec52217f95b

  • SHA256

    e8ad54e4ea55c22ef975ec71dcbca2ed3cecdf7cdd2f8d2ff1c629f3e42e38ed

  • SHA512

    606ea5986afde7d77bf673631628662bcb0429bee5bcc720521076d47ce63850b05fda853686cf015cae31ca50df67987a2ee842fcf098666a59455ac1235ee4

  • SSDEEP

    12288:9mFg6tDSkyj+XXYEw1vy0B+rjFb0UpimJX0Aih:cKCXXYjhyKAjFb0wPG

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      491833bd7f1b4bcd4ee9813f509561a0_NeikiAnalytics.exe

    • Size

      533KB

    • MD5

      491833bd7f1b4bcd4ee9813f509561a0

    • SHA1

      65d73e1b6d9d874b706b888219885ec52217f95b

    • SHA256

      e8ad54e4ea55c22ef975ec71dcbca2ed3cecdf7cdd2f8d2ff1c629f3e42e38ed

    • SHA512

      606ea5986afde7d77bf673631628662bcb0429bee5bcc720521076d47ce63850b05fda853686cf015cae31ca50df67987a2ee842fcf098666a59455ac1235ee4

    • SSDEEP

      12288:9mFg6tDSkyj+XXYEw1vy0B+rjFb0UpimJX0Aih:cKCXXYjhyKAjFb0wPG

    Score
    10/10
    evasionpersistencespywarestealertrojanransomware

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (86) 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