Overview

overview

10

Static

static

3

ca8d214f44...cs.exe

windows7-x64

10

ca8d214f44...cs.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    ca8d214f44f9bac9b9ec5d402f9f5890_NeikiAnalytics.exe

  • Size

    2.5MB

  • Sample

    240524-zhl2gsag66

  • MD5

    ca8d214f44f9bac9b9ec5d402f9f5890

  • SHA1

    f39d829140209b02afe58444b0435390cb15027d

  • SHA256

    33aedaa5c7c0cc9846cb7adb5586cf1d08003425623f0b44a8be3b1341cd911a

  • SHA512

    e3ce692003a74e7928b2486a78655bf8983006925dcc385e7d2f11f38a6b212ff5d20d109d69b455f546b15203af5bc17631bf8eb91f67a9044d917702e266d9

  • SSDEEP

    49152:KAP25SwW+Lgz97JzQTkFy3uO1w/IzgdMeftxSabAaVap:tP8SwX697JzQwFy3uuw9dRVxLAaVa

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      ca8d214f44f9bac9b9ec5d402f9f5890_NeikiAnalytics.exe

    • Size

      2.5MB

    • MD5

      ca8d214f44f9bac9b9ec5d402f9f5890

    • SHA1

      f39d829140209b02afe58444b0435390cb15027d

    • SHA256

      33aedaa5c7c0cc9846cb7adb5586cf1d08003425623f0b44a8be3b1341cd911a

    • SHA512

      e3ce692003a74e7928b2486a78655bf8983006925dcc385e7d2f11f38a6b212ff5d20d109d69b455f546b15203af5bc17631bf8eb91f67a9044d917702e266d9

    • SSDEEP

      49152:KAP25SwW+Lgz97JzQTkFy3uO1w/IzgdMeftxSabAaVap:tP8SwX697JzQwFy3uuw9dRVxLAaVa

    Score
    10/10
    evasionpersistencespywarestealertrojanransomware

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (76) 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