General
- Target adobe-flash-updater.vbs
- Size 3KB
- Sample260727-bjrflafn4y
- SHA256 161e0c7dee6e66af3a7c3bc41c4a4ccfb5acef7fd71d3a6538df939f04761ade
- MD5 e04d67ce6cdecc254ff369ed1054a8ca
- SHA1 64bccc69a2fefd5342b7fbeada652b9dd19f22a2
- SHA512 ddd9bf2b0fdea6dd10b1613766bd78a6cc410cfb4ef89e36fa242abda070a486d5a4878328d1371a5a8ecb7fbae5019df3667a0d1eda570211799a839eb048ca
- TLSH T11661542BFD0BC531E2B68643D657AC4DEBE96112103214B8FD0C81682F71B1E8EF48B9
- MD5 SHA1 SHA512 TLSH
Static task
static1
Behavioral task
behavioral1
Sample
adobe-flash-updater.vbs
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
adobe-flash-updater.vbs
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target adobe-flash-updater.vbs
- Size 3KB
- SHA256 161e0c7dee6e66af3a7c3bc41c4a4ccfb5acef7fd71d3a6538df939f04761ade
- MD5 e04d67ce6cdecc254ff369ed1054a8ca
- SHA1 64bccc69a2fefd5342b7fbeada652b9dd19f22a2
- SHA512 ddd9bf2b0fdea6dd10b1613766bd78a6cc410cfb4ef89e36fa242abda070a486d5a4878328d1371a5a8ecb7fbae5019df3667a0d1eda570211799a839eb048ca
- TLSH T11661542BFD0BC531E2B68643D657AC4DEBE96112103214B8FD0C81682F71B1E8EF48B9
- MD5 SHA1 SHA512 TLSH
-
Sets service image path in registry
This determines the executable launched when a service starts. It can be used to establish persistence.
-
Signed with revoked ConnectWise certificate
Binary is signed using a ConnectWise certificate revoked for key compromise.
-
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
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Boot or Logon Autostart Execution: Authentication Package
Suspicious Windows Authentication Registry Modification.
-
Drops file in System32 directory
-
Executes a VBScript file via the Windows Script Host.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
2Authentication Package
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1