General
-
Target
JaffaCakes118_9f1aacbc4ceacec6e119eadf91a97c81
-
Size
720KB
-
Sample
250407-ppntjs1rw9
-
MD5
9f1aacbc4ceacec6e119eadf91a97c81
-
SHA1
edf051a275e8b4f6a37aabdc155d3032655e4a29
-
SHA256
d6bebefae8f8467a62c47bff7725948729233fb1cb07151d0e79028a5fb46c61
-
SHA512
da1daad4e58dd55b112633273f9768dfc64e21bdf84c7668564ebea1ff3b5826737e61f5dad3104370cb975c6c4548dd18e4a0608d7777c6f65bbdacebc131d2
-
SSDEEP
12288:mmgvmzFHi0mo5aH0qMzd5807Fs8bPJQPDHvd:mmgvOHi0mGaH0qSdPFs8d4V
Behavioral task
behavioral1
Sample
JaffaCakes118_9f1aacbc4ceacec6e119eadf91a97c81.exe
Resource
win10v2004-20250314-en
Malware Config
Targets
-
-
Target
JaffaCakes118_9f1aacbc4ceacec6e119eadf91a97c81
-
Size
720KB
-
MD5
9f1aacbc4ceacec6e119eadf91a97c81
-
SHA1
edf051a275e8b4f6a37aabdc155d3032655e4a29
-
SHA256
d6bebefae8f8467a62c47bff7725948729233fb1cb07151d0e79028a5fb46c61
-
SHA512
da1daad4e58dd55b112633273f9768dfc64e21bdf84c7668564ebea1ff3b5826737e61f5dad3104370cb975c6c4548dd18e4a0608d7777c6f65bbdacebc131d2
-
SSDEEP
12288:mmgvmzFHi0mo5aH0qMzd5807Fs8bPJQPDHvd:mmgvOHi0mGaH0qSdPFs8d4V
-
Modifies WinLogon for persistence
-
UAC bypass
-
Adds policy Run key to start application
-
Disables RegEdit via registry modification
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Impair Defenses: Safe Mode Boot
-
Adds Run key to start application
-
Checks whether UAC is enabled
-
Hijack Execution Flow: Executable Installer File Permissions Weakness
Possible Turn off User Account Control's privilege elevation for standard users.
-
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 v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Impair Defenses
2Disable or Modify Tools
1Safe Mode Boot
1Modify Registry
5