General
- Target adobe-flash-updater.vbs
- Size 3KB
- Sample260727-g3pc8swhrf
- SHA256 0cc08485e5f813fb67f5762f961d8dfbb77dab15e2308e0724ec2627c51a3fd0
- MD5 4b5a458b402ed4a34cb2daa9ad8407d8
- SHA1 63ce37cfd06eeffe3d29be9d8a32c0adc7dcbe4f
- SHA512 bcda8a453f9c50e9ba4610b0ad03d313935d3828167186981fbc8bd9332e1bee4aad7dd637a5f938b154f3c7c17b9d9355b488de1716bd5bdb7ef3d6c936c2b1
- TLSH T16851422BED0788B26E374A57D9679C0DEFD1631A102080E4BE0D84B92F3656DDAB04DE
- MD5 SHA1 SHA512 TLSH
Static task
static1
Behavioral task
behavioral1
Sample
adobe-flash-updater.vbs
Resource
win10v2004-20260513-en
Malware Config
Targets
-
- Target adobe-flash-updater.vbs
- Size 3KB
- SHA256 0cc08485e5f813fb67f5762f961d8dfbb77dab15e2308e0724ec2627c51a3fd0
- MD5 4b5a458b402ed4a34cb2daa9ad8407d8
- SHA1 63ce37cfd06eeffe3d29be9d8a32c0adc7dcbe4f
- SHA512 bcda8a453f9c50e9ba4610b0ad03d313935d3828167186981fbc8bd9332e1bee4aad7dd637a5f938b154f3c7c17b9d9355b488de1716bd5bdb7ef3d6c936c2b1
- TLSH T16851422BED0788B26E374A57D9679C0DEFD1631A102080E4BE0D84B92F3656DDAB04DE
- 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