General
-
Target
e228696b8af1361eaf20650144734210f1f3f54e71d427a59811b95e5a72b235
-
Size
440KB
-
Sample
240920-bjr25a1bre
-
MD5
1e72e7572dea2678c9ace9528948d40d
-
SHA1
5e91ced201035c291a091a31855ff0cf119d5aa3
-
SHA256
e228696b8af1361eaf20650144734210f1f3f54e71d427a59811b95e5a72b235
-
SHA512
6164f684a2a23eb3cccc5be7230420590abf9492ba7ca4fb814e1fb3863283fe9f4f08e29ac19349f5e98d31a79746124673f108a5f42c3f665c34e9520c42f2
-
SSDEEP
6144:g8XXRUw9Oz5+iUU03pej1YpTYzOb0kLXhlJFTaLTGu0yvHcr+JB8aUd:TnRy+ZyYpaCDJFuPyAHcqrUd
Static task
static1
Behavioral task
behavioral1
Sample
e228696b8af1361eaf20650144734210f1f3f54e71d427a59811b95e5a72b235.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e228696b8af1361eaf20650144734210f1f3f54e71d427a59811b95e5a72b235.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
-
-
Target
e228696b8af1361eaf20650144734210f1f3f54e71d427a59811b95e5a72b235
-
Size
440KB
-
MD5
1e72e7572dea2678c9ace9528948d40d
-
SHA1
5e91ced201035c291a091a31855ff0cf119d5aa3
-
SHA256
e228696b8af1361eaf20650144734210f1f3f54e71d427a59811b95e5a72b235
-
SHA512
6164f684a2a23eb3cccc5be7230420590abf9492ba7ca4fb814e1fb3863283fe9f4f08e29ac19349f5e98d31a79746124673f108a5f42c3f665c34e9520c42f2
-
SSDEEP
6144:g8XXRUw9Oz5+iUU03pej1YpTYzOb0kLXhlJFTaLTGu0yvHcr+JB8aUd:TnRy+ZyYpaCDJFuPyAHcqrUd
-
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