General
- Target winlogon (1).exe
- Size 1.1MB
- Sample260907-kmp7dasgla
- SHA256 1312c83001740b9beffa16609894a56e34ba97e314071fd6195a3ab2de3829d0
- MD5 6aab8650308aaedfd550c13ce70bd302
- SHA1 d5a37029c0e4c0665004e7ffa113ec2dc9045ab4
- SHA512 61e0de7ab984903d770c8d988ee518124690f2b66957f76f081df9e1401d610427e3c2650fbd1505f108f06d2cd8d81b98d9ba453d57306174ebbcf63fc74a15
- SSDEEP 12288:Ybs/m0E54jwaFXGc8lEBBBHGBKq2IZwDfwvfqItNqdg:YbOVE5ifGPRZwUvf3fd
- TLSH T129357C83E7A385D8C116C9B5534BF137F9627C8E4B157197ABC41E633A67BA4E22CB00
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
winlogon (1).exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
winlogon (1).exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target winlogon (1).exe
- Size 1.1MB
- SHA256 1312c83001740b9beffa16609894a56e34ba97e314071fd6195a3ab2de3829d0
- MD5 6aab8650308aaedfd550c13ce70bd302
- SHA1 d5a37029c0e4c0665004e7ffa113ec2dc9045ab4
- SHA512 61e0de7ab984903d770c8d988ee518124690f2b66957f76f081df9e1401d610427e3c2650fbd1505f108f06d2cd8d81b98d9ba453d57306174ebbcf63fc74a15
- SSDEEP 12288:Ybs/m0E54jwaFXGc8lEBBBHGBKq2IZwDfwvfqItNqdg:YbOVE5ifGPRZwUvf3fd
- TLSH T129357C83E7A385D8C116C9B5534BF137F9627C8E4B157197ABC41E633A67BA4E22CB00
- MD5 SHA1 SHA512 SSDEEP TLSH
-
XMRig Miner payload
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Modifies Windows Firewall
-
Executes dropped EXE
-
Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
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Drops file in System32 directory
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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
6Credentials In Files
6