Overview

overview

10

Static

static

3

885b973883...cs.exe

windows7-x64

10

885b973883...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    885b973883a3cc7e02e4b48dde2934f0_NeikiAnalytics.exe

  • Size

    203KB

  • Sample

    240523-vz2q2sae34

  • MD5

    885b973883a3cc7e02e4b48dde2934f0

  • SHA1

    3a2e4704cf0d0d686f90080a50cdefd6571639f7

  • SHA256

    f293655d1b7e61d3fc8381c67e8b7504060a32439bbedf5222df3474148c4c29

  • SHA512

    d253ad840bbb2421cdde747e9a56d076027e04d98ec69b9690d3057ff7b63f7d6c05ddc663d35a9b3bc89c083be32da6105197ff91dcb7a40c57764e4eb6b7ed

  • SSDEEP

    6144:fygM3Hduo0138DxWUzC+XgjbDKXXw8yxs:ukVCxzCBeHw

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      885b973883a3cc7e02e4b48dde2934f0_NeikiAnalytics.exe

    • Size

      203KB

    • MD5

      885b973883a3cc7e02e4b48dde2934f0

    • SHA1

      3a2e4704cf0d0d686f90080a50cdefd6571639f7

    • SHA256

      f293655d1b7e61d3fc8381c67e8b7504060a32439bbedf5222df3474148c4c29

    • SHA512

      d253ad840bbb2421cdde747e9a56d076027e04d98ec69b9690d3057ff7b63f7d6c05ddc663d35a9b3bc89c083be32da6105197ff91dcb7a40c57764e4eb6b7ed

    • SSDEEP

      6144:fygM3Hduo0138DxWUzC+XgjbDKXXw8yxs:ukVCxzCBeHw

    Score
    10/10
    evasionpersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (61) 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