General
- Target Chrorne4ccb-x64.exe
- Size 25.0MB
- Sample260716-t1ataahs2k
- SHA256 95908ecb36e0bf31d5a8e3c1b9fe40d8e81509f6a7a30d67c3728759c59bf35f
- MD5 9cca84e6949a4bda44b3f8f4dec19b66
- SHA1 38c3a24f72537e659eded1d54ff953b5ab941312
- SHA512 0b01212c8ae9cd28e06dd4d4c86bf8f5e6b89066857836c17c9dca8c8f471f7ef27ee50ff129096c2a48d82fd46ac04be07b9563c4926134ae436d5268109fea
- SSDEEP 786432:JbHZL8ucrxkQj265JsddvFtt7lKq/4Dbz5b5Af:9ZoFH2652fdvgT5bCf
- TLSH T1324733D245546E9BEF145A7C8187324D6830BE33B311A67B7B8AC682BC2310DF57BA71
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Chrorne4ccb-x64.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Chrorne4ccb-x64.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target Chrorne4ccb-x64.exe
- Size 25.0MB
- SHA256 95908ecb36e0bf31d5a8e3c1b9fe40d8e81509f6a7a30d67c3728759c59bf35f
- MD5 9cca84e6949a4bda44b3f8f4dec19b66
- SHA1 38c3a24f72537e659eded1d54ff953b5ab941312
- SHA512 0b01212c8ae9cd28e06dd4d4c86bf8f5e6b89066857836c17c9dca8c8f471f7ef27ee50ff129096c2a48d82fd46ac04be07b9563c4926134ae436d5268109fea
- SSDEEP 786432:JbHZL8ucrxkQj265JsddvFtt7lKq/4Dbz5b5Af:9ZoFH2652fdvgT5bCf
- TLSH T1324733D245546E9BEF145A7C8187324D6830BE33B311A67B7B8AC682BC2310DF57BA71
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
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
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Checks whether UAC is enabled
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
1Component Object Model Hijacking
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Query Registry
6System Information Discovery
6System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1System Time Discovery
1