Analysis
- max time kernel
27s - max time network
111s - platform
windows10_x64 - resource
win10v20201028 - submitted
19/11/2020, 08:31
Static task
static1
Behavioral task
behavioral1
Sample
f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
- Target f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe
- Size 130KB
- Sample201119-pvsltmgsys
- SHA256 f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1
- MD5 c6d312f61bfa434c22e7c1eccb334b90
- SHA1 6741b06dfbcf8fcbf2d409af021ca8f94eeb7124
- SHA512 23ccd656c1d36cb3d3c15068d63c8608f2508b2212562dd60624fe7bf292c0dea3a8f54bad70efd2df8f4d6eb3d33ff222fab4826bebb59231ec7b6a055fa07c
- MD5 SHA1 SHA512
Score
8/10
Malware Config
Signatures
- Modifies extensions of user files 4 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\NewRequest.raw => C:\Users\Admin\Pictures\NewRequest.raw.F6DD8BDA911757573AA29EA99DC7D6A2A50B6F9D8A87FEF34B635C0FC8878C48 f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File renamed C:\Users\Admin\Pictures\OptimizeClear.tif => C:\Users\Admin\Pictures\OptimizeClear.tif.1FF388A4C84972A49F3C4AF7DB96B0F0ED9272F6E3AC2D1B0CD1E22294724D2F f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File renamed C:\Users\Admin\Pictures\RemoveDismount.raw => C:\Users\Admin\Pictures\RemoveDismount.raw.19D4B19C17D8AFF06E19F861A469E071DA7DA00C34F7684706E089B96772BA22 f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File renamed C:\Users\Admin\Pictures\ConvertExport.png => C:\Users\Admin\Pictures\ConvertExport.png.92E5F43AE258B3BAE5ED6DD9FB929B625584B83A9B618D057D704825C55CED51 f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe - Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\PUSSY.TXT f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops desktop.ini file(s) 27 IoCs
description ioc Process File opened for modification C:\Users\Admin\OneDrive\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Videos\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Public\Documents\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Public\Downloads\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Links\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Public\Libraries\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Documents\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Public\Desktop\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Public\Pictures\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Public\Videos\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Music\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Searches\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Public\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Public\Music\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe - Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\K: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\W: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\U: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\I: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\P: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\S: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\F: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\G: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\J: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\Q: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\X: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\N: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\Z: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\H: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\L: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\M: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\A: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\T: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\Y: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\O: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\V: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\B: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe File opened (read-only) \??\R: f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe"C:\Users\Admin\AppData\Local\Temp\f94fbc387e32abb67244f5130becb5f50d8094726eaf592fd71ba94c4efd17b1.exe"1⤵
- Modifies extensions of user files
- Drops startup file
- Drops desktop.ini file(s)
- Enumerates connected drives
PID:732