General
- Target ransomtest.exe
- Size 73KB
- Sample260527-vbge7sdt2j
- SHA256 71c00fa8aaae931a771694a34aa72fe0fe0e324f0606266408b4cd6a1ba54842
- MD5 969c3f5479e64ef3182ed8c765a5d53a
- SHA1 4d678bf0aaf6585f1fbf1d631688f6479763a0fa
- SHA512 5c18f432c411d35c504cf0c47974ff6799dfc0884c62729ad7404902e5af856c133fd74962f32e5704e730c300953b32ca9b2c17c700e5ecceb0ccd55b2a3283
- SSDEEP 1536:ZKhN2ILKQWmOzX61Ww8wBR2Ko9sgew76BmWGoH5wnVdH:ZKhlGQWVX61Ww8wz7yoH5wnVF
- TLSH T11C733A16D92940AFC35DD9B8C9838905DF72BC8647A2B7CF67501DE60E26AD89F3F201
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ransomtest.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
ransomtest.exe
Resource
win11-20260513-en
3 signatures
150 seconds
Malware Config
Targets
-
- Target ransomtest.exe
- Size 73KB
- SHA256 71c00fa8aaae931a771694a34aa72fe0fe0e324f0606266408b4cd6a1ba54842
- MD5 969c3f5479e64ef3182ed8c765a5d53a
- SHA1 4d678bf0aaf6585f1fbf1d631688f6479763a0fa
- SHA512 5c18f432c411d35c504cf0c47974ff6799dfc0884c62729ad7404902e5af856c133fd74962f32e5704e730c300953b32ca9b2c17c700e5ecceb0ccd55b2a3283
- SSDEEP 1536:ZKhN2ILKQWmOzX61Ww8wBR2Ko9sgew76BmWGoH5wnVdH:ZKhlGQWVX61Ww8wz7yoH5wnVF
- TLSH T11C733A16D92940AFC35DD9B8C9838905DF72BC8647A2B7CF67501DE60E26AD89F3F201
- MD5 SHA1 SHA512 SSDEEP TLSH
Score9/10-
Renames multiple (234) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Adds Run key to start application
-
Drops desktop.ini file(s)