General
-
Target
yes.bat
-
Size
81B
-
Sample
241110-xebp8sshma
-
MD5
3ea9c0b7bb65aa8001eaeb9db7dc4baa
-
SHA1
66afd1dc643f1fd73f5d778c31eec1c2df87a188
-
SHA256
ba6f2c164d4c3aa53ea0744873078d5d0cc504685211c72206d4630ee43c643c
-
SHA512
ee5ae91c6246c595ceb395a4b80b580763aa884a1bdb8f2a3dc912e044bb2baecca294c36f771c791e1ebf8422b8436833dd34b94906992175545bfc609c14b3
Static task
static1
Behavioral task
behavioral1
Sample
yes.bat
Resource
win10v2004-20241007-en
Malware Config
Targets
-
-
Target
yes.bat
-
Size
81B
-
MD5
3ea9c0b7bb65aa8001eaeb9db7dc4baa
-
SHA1
66afd1dc643f1fd73f5d778c31eec1c2df87a188
-
SHA256
ba6f2c164d4c3aa53ea0744873078d5d0cc504685211c72206d4630ee43c643c
-
SHA512
ee5ae91c6246c595ceb395a4b80b580763aa884a1bdb8f2a3dc912e044bb2baecca294c36f771c791e1ebf8422b8436833dd34b94906992175545bfc609c14b3
-
Modifies security service
-
Modifies visibility of file extensions in Explorer
-
Modifies boot configuration data using bcdedit
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Downloads MZ/PE file
-
Possible privilege escalation attempt
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Modifies system executable filetype association
-
Adds Run key to start application
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
File and Directory Permissions Modification: Windows File and Directory Permissions Modification
-
Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
-
Legitimate hosting services abused for malware hosting/C2
-
Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
-
Drops file in System32 directory
-
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Browser Extensions
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Power Settings
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1File and Directory Permissions Modification
2Windows File and Directory Permissions Modification
1Hide Artifacts
2Hidden Files and Directories
1Ignore Process Interrupts
1Impair Defenses
3Disable or Modify Tools
2Indicator Removal
1File Deletion
1Modify Registry
11Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1