General
- Target adobe-flash-updater.vbs
- Size 3KB
- Sample260828-w23a2asbkd
- SHA256 96831f9dc1edfa4af0cb75baa3f7b96e582e508ec6d3068bec9fa2c3116431f9
- MD5 748eb850b6f808544d774b55488c5236
- SHA1 4aeace4a292566d8a969ddf8093e5cb738da9d4a
- SHA512 f67c2503f29dcbc28fdc205a09a2061b6eda2ee372cadfc35beb64b2f49f3ca0736bc3522d2b981a839ea1744260411dd5b9bb3bd87c04d79530674033029bd2
- TLSH T19051501BFD0EC9712A774B53C2179C6DDFE92722142044F07A0D88A56F34AADDBF14A9
- 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 96831f9dc1edfa4af0cb75baa3f7b96e582e508ec6d3068bec9fa2c3116431f9
- MD5 748eb850b6f808544d774b55488c5236
- SHA1 4aeace4a292566d8a969ddf8093e5cb738da9d4a
- SHA512 f67c2503f29dcbc28fdc205a09a2061b6eda2ee372cadfc35beb64b2f49f3ca0736bc3522d2b981a839ea1744260411dd5b9bb3bd87c04d79530674033029bd2
- TLSH T19051501BFD0EC9712A774B53C2179C6DDFE92722142044F07A0D88A56F34AADDBF14A9
- 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.
-
Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
-
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