General
- Target 386fbb57ba83864ee57a9e8a271c6dc215dc20bb1521ee85ad414f0dc67babdc.zip
- Size 736KB
- Sample261005-2e2c4swybs
- SHA256 cdad9144f789c265c971f40b0fc695e4bb3d55d437c9e31ca8540e5a66ca18aa
- MD5 5a3df68f0c85db6a9781f63d2c4224e8
- SHA1 81c90a6f5743b970e524160f864100e9ca020dca
- SHA512 fa79d32ae73343dc061d18b07dce02096d3e5b1fbaa8dcbd2d07b5f582c18d843afabe82d4bbbd05f4cc710e21d397d02ea86da17f6ed3a177c3184f5df656e2
- SSDEEP 12288:kYX0lb/42z9ZxSXSe1yvsiNAA8Th8mOI48FWr2zo+NnLKjdX5:fX0ZQw9YSe1viaA8oIvWyzo+Nn4X5
- TLSH T12DF4234D96D8FB830BE5999106929167FF18F7094F5090FA03BB8C6EA0CE66DE567C0C
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
386fbb57ba83864ee57a9e8a271c6dc215dc20bb1521ee85ad414f0dc67babdc.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
386fbb57ba83864ee57a9e8a271c6dc215dc20bb1521ee85ad414f0dc67babdc.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target 386fbb57ba83864ee57a9e8a271c6dc215dc20bb1521ee85ad414f0dc67babdc.exe
- Size 3.3MB
- SHA256 386fbb57ba83864ee57a9e8a271c6dc215dc20bb1521ee85ad414f0dc67babdc
- MD5 d77aa7f5bf7c008232f4cbec127c30db
- SHA1 3701617822f99debbf2579602b32eb99034581ad
- SHA512 dca182637bcc510cfba855040df4f422c30b7c42af48351281534fde1804341bb7359d3c0e61c3cde8085273c1ad8387e248ab49bb92fce3724aa96c9a4615c9
- SSDEEP 24576:i7MuEwvKJEdcI63li+WsOxP5g2IvMJJHfO2NprH2K:sMupsvBWsOxPVZJWEzP
- TLSH T12EF5D91BF7B610D5E1BAC039D553622AFC7134A6833C97EB92818E491B60BE4EE3D750
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects TokyoCore
-
Modifies WinLogon for persistence
-
Modifies boot configuration data using bcdedit
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Event Triggered Execution: Image File Execution Options Injection
-
Uses Session Manager for persistence
Creates Session Manager registry key to run executable early in system boot.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Creates new service(s)
-
Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
-
Executes dropped EXE
-
Stops running service(s)
-
Adds Run key to start application
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Modifies WinLogon
-
Drops file in System32 directory
-
Sets desktop wallpaper using registry
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
5Registry Run Keys / Startup Folder
3Winlogon Helper DLL
2Create or Modify System Process
2Windows Service
2Event Triggered Execution
2Image File Execution Options Injection
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
5Registry Run Keys / Startup Folder
3Winlogon Helper DLL
2Create or Modify System Process
2Windows Service
2Event Triggered Execution
2Image File Execution Options Injection
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1