General
- Target 192d41596e3b5ad6ebcbd524b57ce293a7f24c401259221be6a8c7558692c5da
- Size 7.6MB
- Sample260729-b9awjasbjf
- SHA256 192d41596e3b5ad6ebcbd524b57ce293a7f24c401259221be6a8c7558692c5da
- MD5 fbfa6edc413bfa237719402550de87e9
- SHA1 c7a575b3b72374aaa4d2c9b4da72f1680f7bc95f
- SHA512 dd1af06369255c5e7b3e6e805318523e2f1bf3b9f73861addef666d16c447146a9284a183742a70f43791726236c868e5323c493f9507108e4d6898391331d3d
- SSDEEP 196608:weiGfjMj9inlbKbCBBkv4KQenPPzQy1t0PPnXLUq4ycrRtYsIeLcdiUDZ:wdgjMwlbKbC/XKV8cm3nX8ycrMsIeLcZ
- TLSH T1C68633C3E991A0C9FDB1C0F88BA7E1F2C5D2C18E1C4E65D16DB094B21B8715D7CA9D29
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Install_28n001.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Install_28n001.msi
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target Install_28n001.msi
- Size 7.7MB
- SHA256 c71d5b43551a5173bc255f2982d6181d9974c2367b2361824a3d08671ddd6b79
- MD5 a4224247df69ad123ab16abc36f53d05
- SHA1 e18912522810c1e89e5b896e5119b64b79f7cd22
- SHA512 dcc7694a0794e9bda3bf5e4c8ed031e1521fa280c862080b02bde1b5c3cc0f5ac60515f214da30f2f758d01c5e5a6638185d8f70b9b9d216406e0a66293563c4
- SSDEEP 196608:seAG43NM5TGvnbQvQ3DyB0gqqB9er7sR1hvBmSC0ETfnuI8KhonQWDX:nAGiNMwnbQvQTyhv92ALhve0ETWI8Khu
- TLSH T1FD8633C2BCC133B0D597C3F48593A8BEBD687F45FA524C976AC478241E7322A2A76714
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Windows security bypass
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Adds Run key to start application
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Indicator Removal: Clear Persistence
Clear artifacts associated with previously established persistence like scheduletasks on a host.
-
Drops file in System32 directory
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
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
1Disable or Modify Tools
1Indicator Removal
1Clear Persistence
1Modify Registry
2System Binary Proxy Execution
1Msiexec
1