Overview

overview

10

Static

static

3

197719803e...cs.exe

windows7-x64

10

197719803e...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    197719803ea27ebe5421d78b3b3731b0_NeikiAnalytics

  • Size

    262KB

  • Sample

    240512-rax5sacf27

  • MD5

    197719803ea27ebe5421d78b3b3731b0

  • SHA1

    3d4e438772ab7d514147f3ae5a64f7c7ce671711

  • SHA256

    1d11fc92341bccdb7200a5389fd812b2a9abe38a1534653afdb5b7aa60c41c3e

  • SHA512

    23c1394cbff5ae5c79f55c89444800d0ea117c30a89750799661430bea49e7c3d60626125526b5484ccbe5dd74f777016ac836c6c7979535dd97b999e69c4208

  • SSDEEP

    6144:E9eMDx3IV3GG5ItxPgh6uMNtRHN24pgimBD7NO5bp+1E:544mxE6dN3HN24yNDs58

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      197719803ea27ebe5421d78b3b3731b0_NeikiAnalytics

    • Size

      262KB

    • MD5

      197719803ea27ebe5421d78b3b3731b0

    • SHA1

      3d4e438772ab7d514147f3ae5a64f7c7ce671711

    • SHA256

      1d11fc92341bccdb7200a5389fd812b2a9abe38a1534653afdb5b7aa60c41c3e

    • SHA512

      23c1394cbff5ae5c79f55c89444800d0ea117c30a89750799661430bea49e7c3d60626125526b5484ccbe5dd74f777016ac836c6c7979535dd97b999e69c4208

    • SSDEEP

      6144:E9eMDx3IV3GG5ItxPgh6uMNtRHN24pgimBD7NO5bp+1E:544mxE6dN3HN24yNDs58

    Score
    10/10
    evasionpersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (56) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Blocklisted process makes network request

    • 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