General
- Target WindowsFormsApp15.exe
- Size 2.6MB
- Sample260701-18ewjaft3j
- SHA256 5328b45619a86cc5e3068d086814b47be6d8ffb26b3524fa8024aa63110c45ba
- MD5 6de2b58a611f8f98f40c349acdb5b140
- SHA1 f8609896c6d604437cb92efa9b52aa13a9dad1f6
- SHA512 532c7903f546bdde6cba6dd621a86b4bebf9570b40fdc83332d80af424f9b0836965052fa2fd295435ff77dfc005a5d64d8485a5377fb7cd010fc7f779706df5
- SSDEEP 49152:i/MYBS7PErfcEkoq2J3Y2pGEau+8eT/8Avh4rOg3/DMwjn3nr:i/MYBSD00EC2Jo22n8AZYMm
- TLSH T106C5121817F91A27E27ADE776AF38113AA31F513A831DE1D148503894433BD7AB92F39
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
WindowsFormsApp15.exe
Resource
win10v2004-20260513-en
21 signatures
150 seconds
Behavioral task
behavioral2
Sample
WindowsFormsApp15.exe
Resource
win11ltsc2024-20260629-en
18 signatures
150 seconds
Malware Config
Targets
-
- Target WindowsFormsApp15.exe
- Size 2.6MB
- SHA256 5328b45619a86cc5e3068d086814b47be6d8ffb26b3524fa8024aa63110c45ba
- MD5 6de2b58a611f8f98f40c349acdb5b140
- SHA1 f8609896c6d604437cb92efa9b52aa13a9dad1f6
- SHA512 532c7903f546bdde6cba6dd621a86b4bebf9570b40fdc83332d80af424f9b0836965052fa2fd295435ff77dfc005a5d64d8485a5377fb7cd010fc7f779706df5
- SSDEEP 49152:i/MYBS7PErfcEkoq2J3Y2pGEau+8eT/8Avh4rOg3/DMwjn3nr:i/MYBSD00EC2Jo22n8AZYMm
- TLSH T106C5121817F91A27E27ADE776AF38113AA31F513A831DE1D148503894433BD7AB92F39
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
Modifies boot configuration data using bcdedit
-
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
-
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
Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Scheduled Task
1