General
- Target 05a3f890065979012a2d381698713756972aedeffad87eff8d9006acfe6f76b2
- Size 630KB
- Sample260916-wp7d8aca23
- SHA256 05a3f890065979012a2d381698713756972aedeffad87eff8d9006acfe6f76b2
- MD5 d76ad0bc1eaff084936d0db31b1955ba
- SHA1 67698945a6c3351a5dbebf668da4bb3f23f49c8e
- SHA512 89f14a2ca92cf357559e4bc32f7101711c43dda945df43d7eb8b7cc282b42889e40df5821d8ac9cf2689ff2ab33b538356ef51da4a577106b8c006543d2936bd
- SSDEEP 12288:/p4pNfz3ymJnJ8QCFkxCaQTOl2peAFhNGpWKdvOJFIgP:BEtl9mRda1uFhNGpWKdvOJFIgP
- TLSH T1B7D48E12B39064F3C2222F745D0B966AA922BD533F14A8C62ED42E4D4E7E7C47E17793
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
05a3f890065979012a2d381698713756972aedeffad87eff8d9006acfe6f76b2.exe
Resource
win10v2004-20260911-en
16 signatures
150 seconds
Malware Config
Targets
-
- Target 05a3f890065979012a2d381698713756972aedeffad87eff8d9006acfe6f76b2
- Size 630KB
- SHA256 05a3f890065979012a2d381698713756972aedeffad87eff8d9006acfe6f76b2
- MD5 d76ad0bc1eaff084936d0db31b1955ba
- SHA1 67698945a6c3351a5dbebf668da4bb3f23f49c8e
- SHA512 89f14a2ca92cf357559e4bc32f7101711c43dda945df43d7eb8b7cc282b42889e40df5821d8ac9cf2689ff2ab33b538356ef51da4a577106b8c006543d2936bd
- SSDEEP 12288:/p4pNfz3ymJnJ8QCFkxCaQTOl2peAFhNGpWKdvOJFIgP:BEtl9mRda1uFhNGpWKdvOJFIgP
- TLSH T1B7D48E12B39064F3C2222F745D0B966AA922BD533F14A8C62ED42E4D4E7E7C47E17793
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects Stihat payload
-
Modifies WinLogon for persistence
-
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.
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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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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1