General
- Target eecfcb1c00518594[1].exe
- Size 67.6MB
- Sample261101-vcc46sby2w
- SHA256 090534c590806d6b15e0fe0d0b40e8c93a7e070e49d4a93ee2060a665482a8ec
- MD5 ef69e9ed9b23c956038e62b243cb514a
- SHA1 1b4c8d9134c78d48577a82096111d7793d441d0b
- SHA512 f9b4a4d0dbcdeeb9d01b8c46d8f4b23aef56d4dbfb861fa6b5addfb413e9736c24f69560f686fdca56ab52c331c46cab615ead77d63b4ed39792b7bbf018f249
- SSDEEP 1572864:1M16ybhZG7rznDSgbMZsmNrQZ9v9eEL83rMPeqT14SaRYomZ:1M1fWbDShsoELarMmq5/sYJ
- TLSH T126F73368A5821CADC499803BBD1536E077EE3CEF128411E253BEF1565C37B85AEAF04D
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
eecfcb1c00518594[1].exe
Resource
win11-20260911-en
Malware Config
Targets
-
- Target eecfcb1c00518594[1].exe
- Size 67.6MB
- SHA256 090534c590806d6b15e0fe0d0b40e8c93a7e070e49d4a93ee2060a665482a8ec
- MD5 ef69e9ed9b23c956038e62b243cb514a
- SHA1 1b4c8d9134c78d48577a82096111d7793d441d0b
- SHA512 f9b4a4d0dbcdeeb9d01b8c46d8f4b23aef56d4dbfb861fa6b5addfb413e9736c24f69560f686fdca56ab52c331c46cab615ead77d63b4ed39792b7bbf018f249
- SSDEEP 1572864:1M16ybhZG7rznDSgbMZsmNrQZ9v9eEL83rMPeqT14SaRYomZ:1M1fWbDShsoELarMmq5/sYJ
- TLSH T126F73368A5821CADC499803BBD1536E077EE3CEF128411E253BEF1565C37B85AEAF04D
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
-
Possible privilege escalation attempt
-
Loads dropped DLL
-
Modifies file permissions
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Adds Run key to start application
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
File and Directory Permissions Modification
1Hide Artifacts
1Hidden Files and Directories
1Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1