General
- Target smss
- Size 272.5MB
- Sample260420-bywc4abs7w
- SHA256 88a8d6c28fcd9b72d67b5bbb128d451d3f81f77efe6d53a6f6acca4a3c74b075
- MD5 fee7cd78b672af08fd422ffb2da376c3
- SHA1 674e99fcfcaec60319ee6b01d3b7df87897af935
- SHA512 1ecf729b345db47fc7375636b5cadd5ae9e4656909356cb4a096c07f8c7f8afa3ca79623b33b0fc1991d12c7be36cf14c5294b56497a41c539c6ec4643bb2308
- SSDEEP 6291456:YajYp8MDPxAXw9w0ETZjBpfc6cXv6dNjJH+Z69yxk+w4tDSTalWgMNF3wW:Y3LJAXmETFzc6c/67JO69tWSwWgMZ
- TLSH T126D833E98962E74BE7FBA460478B96903DE389CC0235C2F5670953EF1D7B430262676C
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
smss.exe
Resource
win10v2004-20260130-en
9 signatures
900 seconds
Behavioral task
behavioral2
Sample
smss.exe
Resource
win11-20260130-en
9 signatures
900 seconds
Malware Config
Targets
-
- Target smss.exe
- Size 85.6MB
- SHA256 d36fb75a8c48f1ea8609f25abc5f6de73c8929eedf09e97ba0862af270435ab9
- MD5 2a57833073c33293c64523eb97b59be3
- SHA1 1caf776960ee929da91ac687ed1f20af86159b1e
- SHA512 8ecc5ea217d30d75bed6040a892614f06176f31d81fc9d3902c32ed78bcafef33a2aa8891021bb8595512d9e5508791f0fac59b0047f93735afd084249ffc9a7
- SSDEEP 1572864:3l0tTHxK6bSGxOdWp2nLBKxIinlu5J0l5DmcC3vaB5ASnkbwX:3UHxK6lxOln43luCRmcganBkb+
- TLSH T1E81833E67110CAF7D6D6F23C3974D666CFB3BA314AB36C160B26B7212D2664431F184A
- MD5 SHA1 SHA512 SSDEEP TLSH
Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
Loads dropped DLL
Adds Run key to start application
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1