Overview

overview

10

Static

static

1

KinitoPET ...lk.mp3

windows10-2004-x64

Resubmissions

03-08-2024 09:11

240803-k5xdeayemm 6

19-07-2024 12:47

240719-p1n9fs1hrn 10

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General

  • Target

    KinitoPET - woody walk.mp3

  • Size

    4.0MB

  • Sample

    240719-p1n9fs1hrn

  • MD5

    b6524d72afc8a3bdaadb00b4f9e12d6c

  • SHA1

    03e803e40ffe8ce7482e463457ea45385a871a63

  • SHA256

    d2482ad6f78127753ae2a35e3c8739b65d5c7f7c845b91e68f33c0947d830ece

  • SHA512

    8178e2c4dc7aaa901dc2fbafff038ffcf41fd241a5ac7303cf05c14b2cd2b453c3cc60af7dd2e920d891e6a49742d18e732324d34ccdd436b92bb641c4b5e70b

  • SSDEEP

    98304:fpB5VOwk/domBm5otse/wMD7W4TViR+5hUKka:fqGmYe/wMOJRMT

Score
10/10
cryptolockerinfinitylockdefense_evasionevasionexecutionimpactpersistenceprivilege_escalationransomwaretrojanupx

Malware Config

Targets

    • Target

      KinitoPET - woody walk.mp3

    • Size

      4.0MB

    • MD5

      b6524d72afc8a3bdaadb00b4f9e12d6c

    • SHA1

      03e803e40ffe8ce7482e463457ea45385a871a63

    • SHA256

      d2482ad6f78127753ae2a35e3c8739b65d5c7f7c845b91e68f33c0947d830ece

    • SHA512

      8178e2c4dc7aaa901dc2fbafff038ffcf41fd241a5ac7303cf05c14b2cd2b453c3cc60af7dd2e920d891e6a49742d18e732324d34ccdd436b92bb641c4b5e70b

    • SSDEEP

      98304:fpB5VOwk/domBm5otse/wMD7W4TViR+5hUKka:fqGmYe/wMOJRMT

    Score
    10/10
    cryptolockerinfinitylockdefense_evasionevasionexecutionimpactpersistenceprivilege_escalationransomwaretrojanupx

    • CryptoLocker

      Ransomware family with multiple variants.

      ransomwarecryptolocker

    • InfinityLock Ransomware

      Also known as InfinityCrypt. Based on the open-source HiddenTear ransomware.

      ransomwareinfinitylock

    • Modifies WinLogon for persistence

      persistence

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • UAC bypass

      evasiontrojan

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

      defense_evasion

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

      ransomware

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

Execution

Windows Management Instrumentation

1
T1047

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

2
T1546

Image File Execution Options Injection

1
T1546.012

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

2
T1546

Image File Execution Options Injection

1
T1546.012

Netsh Helper DLL

1
T1546.007

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Direct Volume Access

1
T1006

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

2
T1562.001

Safe Mode Boot

1
T1562.009

Indicator Removal

2
T1070

File Deletion

2
T1070.004

Modify Registry

5
T1112

Credential Access

Discovery

Peripheral Device Discovery

2
T1120

Query Registry

5
T1012

System Information Discovery

6
T1082

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Defacement

1
T1491

Inhibit System Recovery

3
T1490

Tasks