General
- Target cdm.exe
- Size 6.6MB
- Sample260823-vcy2msycpe
- SHA256 e7d3e4bcaa4e720597e2b23233538d3caa9c362f5cdba15da63c32482bcde202
- MD5 40f6876a7f0bcbe48e250260eaf166db
- SHA1 7edfd3361bfed768fd62a40f85457ee7730eeb04
- SHA512 acf411859d3ce8088e4e2bb54be9a4a856921cc5c945f499f384b4571b71f54ae844f55fa75c3162e4af7df5758baa17d14b8200b569001d5b7e57cc280e4724
- SSDEEP 196608:XG92TlYbckURXNYKzogqQtAwKLD2zxaQF1uujtx:XrTKckqYKMghyLqNBFUuj
- TLSH T19F66123FF28B613EE46A1A3539B2A210593B7A6165178C4296FCF44CCF691B01D3E787
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
cdm.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
cdm.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target cdm.exe
- Size 6.6MB
- SHA256 e7d3e4bcaa4e720597e2b23233538d3caa9c362f5cdba15da63c32482bcde202
- MD5 40f6876a7f0bcbe48e250260eaf166db
- SHA1 7edfd3361bfed768fd62a40f85457ee7730eeb04
- SHA512 acf411859d3ce8088e4e2bb54be9a4a856921cc5c945f499f384b4571b71f54ae844f55fa75c3162e4af7df5758baa17d14b8200b569001d5b7e57cc280e4724
- SSDEEP 196608:XG92TlYbckURXNYKzogqQtAwKLD2zxaQF1uujtx:XrTKckqYKMghyLqNBFUuj
- TLSH T19F66123FF28B613EE46A1A3539B2A210593B7A6165178C4296FCF44CCF691B01D3E787
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Downloads MZ/PE file
-
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
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Modifies file permissions
-
Stops running service(s)
-
Checks for any installed AV software in registry
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1System Services
1Service Execution
1Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
1Modify Registry
1Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1