General
-
Target
80cdc7c264ea951dedde8d7cda97fe25_JaffaCakes118
-
Size
548KB
-
Sample
241031-aqzj4sveqm
-
MD5
80cdc7c264ea951dedde8d7cda97fe25
-
SHA1
9961e22ff166d873068b85f829c0b17f8680c889
-
SHA256
a7b6fb08d17320632c5a3f97d3f265a5e594035fc2b92585b81d0aba16a46df1
-
SHA512
1efb232e4569fbb233dd9e60f2d38225cc6e091008a2375f6834e5f0785dddd71970c005b78540123ffb9735df1949933937748d554450e51cd9c302f0d44e53
-
SSDEEP
12288:N6bvdl0zCB8EDItMTzwg7lMQsvNuqZBRbZEYTwdD7IjLgWgho+5:GvdezCByqTtlMQsFuqzRbzI7IVQ5
Static task
static1
Behavioral task
behavioral1
Sample
80cdc7c264ea951dedde8d7cda97fe25_JaffaCakes118.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
80cdc7c264ea951dedde8d7cda97fe25_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
-
-
Target
80cdc7c264ea951dedde8d7cda97fe25_JaffaCakes118
-
Size
548KB
-
MD5
80cdc7c264ea951dedde8d7cda97fe25
-
SHA1
9961e22ff166d873068b85f829c0b17f8680c889
-
SHA256
a7b6fb08d17320632c5a3f97d3f265a5e594035fc2b92585b81d0aba16a46df1
-
SHA512
1efb232e4569fbb233dd9e60f2d38225cc6e091008a2375f6834e5f0785dddd71970c005b78540123ffb9735df1949933937748d554450e51cd9c302f0d44e53
-
SSDEEP
12288:N6bvdl0zCB8EDItMTzwg7lMQsvNuqZBRbZEYTwdD7IjLgWgho+5:GvdezCByqTtlMQsFuqzRbzI7IVQ5
-
Modifies WinLogon for persistence
-
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
-
Loads dropped DLL
-
Adds Run key to start application
-
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 autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
-
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