General
- Target Annabelle.exe
- Size 15.9MB
- Sample240614-mthf8a1cpk
- SHA256 716335ba5cd1e7186c40295b199190e2b6655e48f1c1cbe12139ba67faa5e1ac
- MD5 0f743287c9911b4b1c726c7c7edcaf7d
- SHA1 9760579e73095455fcbaddfe1e7e98a2bb28bfe0
- SHA512 2a6dd6288303700ef9cb06ae1efeb1e121c89c97708e5ecd15ed9b2a35d0ecff03d8da58b30daeadad89bd38dc4649521ada149fb457408e5a2bdf1512f88677
- SSDEEP 393216:UMwm0qBknxdEX+LbMUgoSZmWSmh4aaRN22ChHCMNku1y:UMcKX+Lbjgd7W1RNVC9ku1
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Annabelle.exe
Resource
win11-20240611-en
19 signatures
300 seconds
Malware Config
Targets
-
- Target Annabelle.exe
- Size 15.9MB
- SHA256 716335ba5cd1e7186c40295b199190e2b6655e48f1c1cbe12139ba67faa5e1ac
- MD5 0f743287c9911b4b1c726c7c7edcaf7d
- SHA1 9760579e73095455fcbaddfe1e7e98a2bb28bfe0
- SHA512 2a6dd6288303700ef9cb06ae1efeb1e121c89c97708e5ecd15ed9b2a35d0ecff03d8da58b30daeadad89bd38dc4649521ada149fb457408e5a2bdf1512f88677
- SSDEEP 393216:UMwm0qBknxdEX+LbMUgoSZmWSmh4aaRN22ChHCMNku1y:UMcKX+Lbjgd7W1RNVC9ku1
- MD5 SHA1 SHA512 SSDEEP
Modifies WinLogon for persistence
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
Disables RegEdit via registry modification
Disables Task Manager via registry modification
Disables use of System Restore points
Modifies Windows Firewall
Sets file execution options in registry
Adds Run key to start application
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2