Overview

overview

10

Static

static

3

9ca8445a44...cs.exe

windows7-x64

10

9ca8445a44...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9ca8445a448afb08b3153d2686a44040_NeikiAnalytics.exe

  • Size

    709KB

  • Sample

    240523-yx7faseg43

  • MD5

    9ca8445a448afb08b3153d2686a44040

  • SHA1

    8daf2254555ecd120c7da3f3e8df7887c908bd1d

  • SHA256

    5a0526a6f10edf52d10d7686e57dc463403dc8a8e747a8761380f282250c09e3

  • SHA512

    3a8f7de94e0794de79f860a782754a2aa1f38ca4725c2413d659b03cd3e7c798d372a7d28340ac379945fac906d92aa79fb05707bd955617fcce9532faec0742

  • SSDEEP

    12288:AenQfaNNhMMP9P9wgoOLFM7harncnDBYiEb1tW2LAALS8ntaEHid:HQfSTrP9P6gok0ar2BEb1nEA28n

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      9ca8445a448afb08b3153d2686a44040_NeikiAnalytics.exe

    • Size

      709KB

    • MD5

      9ca8445a448afb08b3153d2686a44040

    • SHA1

      8daf2254555ecd120c7da3f3e8df7887c908bd1d

    • SHA256

      5a0526a6f10edf52d10d7686e57dc463403dc8a8e747a8761380f282250c09e3

    • SHA512

      3a8f7de94e0794de79f860a782754a2aa1f38ca4725c2413d659b03cd3e7c798d372a7d28340ac379945fac906d92aa79fb05707bd955617fcce9532faec0742

    • SSDEEP

      12288:AenQfaNNhMMP9P9wgoOLFM7harncnDBYiEb1tW2LAALS8ntaEHid:HQfSTrP9P6gok0ar2BEb1nEA28n

    Score
    10/10
    evasionpersistencespywarestealertrojanransomware

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (78) 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