Overview

overview

10

Static

static

3

c220ba7a19...cs.exe

windows7-x64

10

c220ba7a19...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c220ba7a195346305055bfbaba8967a0_NeikiAnalytics

  • Size

    255KB

  • Sample

    240514-l5skwsbf94

  • MD5

    c220ba7a195346305055bfbaba8967a0

  • SHA1

    122db03b324b9c1f6ec0f099c82e02706f5bd5c8

  • SHA256

    cad4dd0e8778cd1de06fd5114cbdad861b3fc1d3cc8714374e54f1b73bf9486d

  • SHA512

    89d6645a43eeab8a3049ff70c17d62d63c9be91b3fcf07d9418fc69d646c8640816543c6b1971e3fe8a83508b62d5405f5a692a1808ee0142e51e51abeea6cf3

  • SSDEEP

    3072:hYBvwyDZ38T+rtluLsDy/mi41O1WKuTud+t2VvNVvA7sK9hC3g:hYKC6+rtluLsmWOhuumX9A3g

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      c220ba7a195346305055bfbaba8967a0_NeikiAnalytics

    • Size

      255KB

    • MD5

      c220ba7a195346305055bfbaba8967a0

    • SHA1

      122db03b324b9c1f6ec0f099c82e02706f5bd5c8

    • SHA256

      cad4dd0e8778cd1de06fd5114cbdad861b3fc1d3cc8714374e54f1b73bf9486d

    • SHA512

      89d6645a43eeab8a3049ff70c17d62d63c9be91b3fcf07d9418fc69d646c8640816543c6b1971e3fe8a83508b62d5405f5a692a1808ee0142e51e51abeea6cf3

    • SSDEEP

      3072:hYBvwyDZ38T+rtluLsDy/mi41O1WKuTud+t2VvNVvA7sK9hC3g:hYKC6+rtluLsmWOhuumX9A3g

    Score
    10/10
    evasionpersistencespywarestealertrojanransomware

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (88) 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 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