General
- Target nwfl87fTa
- Size 23KB
- Sample260803-b4f6cswcld
- SHA256 0be536c19b33aef54d6854dd07257b0abe4c64052627cef33d6b94af50442acc
- MD5 8a69fe3b747cb6360a566742bf07450d
- SHA1 b3b6ffd4a1109b413e56f18094da42963369a9a1
- SHA512 1cc494519e878f4c25b6b5c1b7e4e6ff3e70c2c125248dab5c1f3cb4f1bfa1d4e7f9efd96fbb29712ef42524b639f1ae7051e2d5b7faab8503cd6d1f72b367e2
- SSDEEP 384:2IaW3Tty4/Q9w6sZYYxMqBkeZO1EfpIRm3qAIcd5aav2CP:2IaGw9w9ZXubeZOWykmc/5v5P
- TLSH T1B6B2A537B666117A696394AABB9F630673349027D201D876BCCC425CCFC9AA054E3BDC
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
nwfl87fTa.html
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target nwfl87fTa
- Size 23KB
- SHA256 0be536c19b33aef54d6854dd07257b0abe4c64052627cef33d6b94af50442acc
- MD5 8a69fe3b747cb6360a566742bf07450d
- SHA1 b3b6ffd4a1109b413e56f18094da42963369a9a1
- SHA512 1cc494519e878f4c25b6b5c1b7e4e6ff3e70c2c125248dab5c1f3cb4f1bfa1d4e7f9efd96fbb29712ef42524b639f1ae7051e2d5b7faab8503cd6d1f72b367e2
- SSDEEP 384:2IaW3Tty4/Q9w6sZYYxMqBkeZO1EfpIRm3qAIcd5aav2CP:2IaGw9w9ZXubeZOWykmc/5v5P
- TLSH T1B6B2A537B666117A696394AABB9F630673349027D201D876BCCC425CCFC9AA054E3BDC
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Downloads MZ/PE file
-
Modifies Windows Firewall
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
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
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
ConfuserEx .NET packer
Detects ConfuserEx .NET packer.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1