Overview

overview

10

Static

static

3

501b91f7b3...90.exe

windows7-x64

10

501b91f7b3...90.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    501b91f7b30ebfb7eca2b667782a9190

  • Size

    683KB

  • Sample

    240110-kmpwlscbej

  • MD5

    501b91f7b30ebfb7eca2b667782a9190

  • SHA1

    f2375556030d6e25131649656987a2597bf2f46b

  • SHA256

    aca843d8c6254ba5489ba287518c32aaa5e15fa09f6ed4743b9ff95a23cd89ca

  • SHA512

    e9dc0e746776b03db33770faf8fc32c161b65bbcac0cb91b2cc50ac937b640146062b6070f582f938a334d0dce296895a0a34fc173603403d3f0c209deecc2bb

  • SSDEEP

    12288:A7NFMjqZfMcER1rmuRW3yYW8SW0ZD3nOBi:ApFMjqXER1rmuRW31W8SWoO

Score
10/10
evasionpersistenceransomwaretrojan

Malware Config

Targets

    • Target

      501b91f7b30ebfb7eca2b667782a9190

    • Size

      683KB

    • MD5

      501b91f7b30ebfb7eca2b667782a9190

    • SHA1

      f2375556030d6e25131649656987a2597bf2f46b

    • SHA256

      aca843d8c6254ba5489ba287518c32aaa5e15fa09f6ed4743b9ff95a23cd89ca

    • SHA512

      e9dc0e746776b03db33770faf8fc32c161b65bbcac0cb91b2cc50ac937b640146062b6070f582f938a334d0dce296895a0a34fc173603403d3f0c209deecc2bb

    • SSDEEP

      12288:A7NFMjqZfMcER1rmuRW3yYW8SW0ZD3nOBi:ApFMjqXER1rmuRW31W8SWoO

    Score
    10/10
    evasionpersistenceransomwaretrojan

    • Modifies WinLogon for persistence

      persistence

    • UAC bypass

      evasiontrojan

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Sets file execution options in registry

      persistence

    • Modifies system executable filetype association

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Modifies WinLogon

      persistence

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

2
T1547.004

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

2
T1547.004

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

7
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1
T1491

Inhibit System Recovery

1
T1490

Tasks