Overview

overview

10

Static

static

3

7c371d13ae...cs.exe

windows7-x64

10

7c371d13ae...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7c371d13aefb5594f50c8d7a8bb03410_NeikiAnalytics.exe

  • Size

    203KB

  • Sample

    240523-vfd6mshg3z

  • MD5

    7c371d13aefb5594f50c8d7a8bb03410

  • SHA1

    b4e3647a35a520198a0c3c6594f9adfdb1339a9e

  • SHA256

    30264b5993122c541fd30703046019ab0a050923b1d112dbe3adaa7486b1ba89

  • SHA512

    f9e65ce5027840daa668336f2c8685fa7958cf09925d95c8354a90a20ba92d667a3226b810a40179c373ab71fc77d3b1f8eefd160864eb8fbe50d506d4b72694

  • SSDEEP

    6144:u0waM/BuBVBFjBhjJ+jyZGjwHRwTvPjsD5dJjHZmN8je/eOLjpdjBIjBgBQ8ISAy:lzTWTSNlGx

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      7c371d13aefb5594f50c8d7a8bb03410_NeikiAnalytics.exe

    • Size

      203KB

    • MD5

      7c371d13aefb5594f50c8d7a8bb03410

    • SHA1

      b4e3647a35a520198a0c3c6594f9adfdb1339a9e

    • SHA256

      30264b5993122c541fd30703046019ab0a050923b1d112dbe3adaa7486b1ba89

    • SHA512

      f9e65ce5027840daa668336f2c8685fa7958cf09925d95c8354a90a20ba92d667a3226b810a40179c373ab71fc77d3b1f8eefd160864eb8fbe50d506d4b72694

    • SSDEEP

      6144:u0waM/BuBVBFjBhjJ+jyZGjwHRwTvPjsD5dJjHZmN8je/eOLjpdjBIjBgBQ8ISAy:lzTWTSNlGx

    Score
    10/10
    evasionpersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (59) 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 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