General
- Target plikan.exe
- Size 2.6MB
- Sample260731-vmn97aytbw
- SHA256 92809bfa0a9c8ee6361ea41a3db9a3c649bb1d6335246ee3e8aac6d9b75e5948
- MD5 ee42a17591fd640828c5b530cb07bf31
- SHA1 54215b7ba9023a4fb8dcf7770168554c7a347382
- SHA512 259ee3765fa70abaf860ff98f229841266a12ff90d757683988116e75079b9d8afa1b41254bc3a40194b8e487162fcfe067d6d4a9981bb06a7cb02992cc788a4
- SSDEEP 49152:StBSpPmP9cc0oO2J3Y2pWEceCCMT/8Avh4rOE3/De2jn3vrU:UBSBEacW2Jo2Qb8AZMeog
- TLSH T1CDC5121917F90A27F27ADDB78AF78013AB71B413A811EA1D118103895473BCB95B7F3A
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
plikan.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
plikan.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target plikan.exe
- Size 2.6MB
- SHA256 92809bfa0a9c8ee6361ea41a3db9a3c649bb1d6335246ee3e8aac6d9b75e5948
- MD5 ee42a17591fd640828c5b530cb07bf31
- SHA1 54215b7ba9023a4fb8dcf7770168554c7a347382
- SHA512 259ee3765fa70abaf860ff98f229841266a12ff90d757683988116e75079b9d8afa1b41254bc3a40194b8e487162fcfe067d6d4a9981bb06a7cb02992cc788a4
- SSDEEP 49152:StBSpPmP9cc0oO2J3Y2pWEceCCMT/8Avh4rOE3/De2jn3vrU:UBSBEacW2Jo2Qb8AZMeog
- TLSH T1CDC5121917F90A27F27ADDB78AF78013AB71B413A811EA1D118103895473BCB95B7F3A
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies WinLogon for persistence
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
Modifies boot configuration data using bcdedit
-
Adds policy Run key to start application
-
Event Triggered Execution: Image File Execution Options Injection
-
Modifies Windows Firewall
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Creates new service(s)
-
Disables service(s)
-
Executes dropped EXE
-
Modifies file permissions
-
Adds Run key to start application
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
1Image File Execution Options Injection
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
1Image File Execution Options Injection
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Direct Volume Access
1File and Directory Permissions Modification
1Impair Defenses
1Disable or Modify System Firewall
1Indicator Removal
2File Deletion
2Modify Registry
3