Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
General
-
Target
MBSetup.exe
-
Size
2.5MB
-
Sample
240914-qjtchswdmf
-
MD5
d21bf3852bb27fb6f5459d2cf2bcd51c
-
SHA1
e59309bbe58c9584517e4bb50ff499dffb29d7b0
-
SHA256
de9c4e8b4b0c756eee4e39221c1e4e0e11c2e67effb828e27de3c4b4470ccff2
-
SHA512
17bc7740f131a1d4e84fd7e4ab5e1ce510660f5046340ef6d09ef99c56c88da2b6be3ae5c5ddb7213841c506eaec147c65abba1a7a2a8eb4fb8f6329bbaa03d1
-
SSDEEP
49152:FMofPlPU+QG/rOVcVz6StQyfvE0Z3R0nxiIq2dsTDwfw1Y:FMslc+QGjuTKtQRq261Y
Static task
static1
Behavioral task
behavioral1
Sample
MBSetup.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
MBSetup.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
-
-
Target
MBSetup.exe
-
Size
2.5MB
-
MD5
d21bf3852bb27fb6f5459d2cf2bcd51c
-
SHA1
e59309bbe58c9584517e4bb50ff499dffb29d7b0
-
SHA256
de9c4e8b4b0c756eee4e39221c1e4e0e11c2e67effb828e27de3c4b4470ccff2
-
SHA512
17bc7740f131a1d4e84fd7e4ab5e1ce510660f5046340ef6d09ef99c56c88da2b6be3ae5c5ddb7213841c506eaec147c65abba1a7a2a8eb4fb8f6329bbaa03d1
-
SSDEEP
49152:FMofPlPU+QG/rOVcVz6StQyfvE0Z3R0nxiIq2dsTDwfw1Y:FMslc+QGjuTKtQRq261Y
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Drops file in Drivers directory
-
Modifies RDP port number used by Windows
-
Sets service image path in registry
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Impair Defenses: Safe Mode Boot
-
Downloads MZ/PE file
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops file in System32 directory
-
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.
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Impair Defenses
1Safe Mode Boot
1Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1