Overview
overview
3Static
static
My.Stepsis...he.pyo
windows7-x64
3My.Stepsis...he.pyo
windows10-2004-x64
3My.Stepsis...os.pyo
windows7-x64
3My.Stepsis...os.pyo
windows10-2004-x64
3My.Stepsis...th.pyo
windows7-x64
3My.Stepsis...th.pyo
windows10-2004-x64
3My.Stepsis...__.pyo
windows7-x64
3My.Stepsis...__.pyo
windows10-2004-x64
3My.Stepsis...at.pyo
windows7-x64
3My.Stepsis...at.pyo
windows10-2004-x64
3My.Stepsis...te.pyo
windows7-x64
3My.Stepsis...te.pyo
windows10-2004-x64
3My.Stepsis...nt.pyo
windows7-x64
3My.Stepsis...nt.pyo
windows10-2004-x64
3My.Stepsis...__.pyo
windows7-x64
3My.Stepsis...__.pyo
windows10-2004-x64
3Analysis
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max time kernel
178s -
max time network
289s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 13:39
Static task
static1
Behavioral task
behavioral1
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/linecache.pyo
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/linecache.pyo
Resource
win10v2004-20220901-en
Behavioral task
behavioral3
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/os.pyo
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/os.pyo
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/posixpath.pyo
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/posixpath.pyo
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/pygame_sdl2/__init__.pyo
Resource
win7-20220901-en
Behavioral task
behavioral8
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/pygame_sdl2/__init__.pyo
Resource
win10v2004-20220812-en
Behavioral task
behavioral9
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/pygame_sdl2/compat.pyo
Resource
win7-20220812-en
Behavioral task
behavioral10
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/pygame_sdl2/compat.pyo
Resource
win10v2004-20220812-en
Behavioral task
behavioral11
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/pygame_sdl2/sprite.pyo
Resource
win7-20220812-en
Behavioral task
behavioral12
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/pygame_sdl2/sprite.pyo
Resource
win10v2004-20221111-en
Behavioral task
behavioral13
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/pygame_sdl2/sysfont.pyo
Resource
win7-20221111-en
Behavioral task
behavioral14
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/pygame_sdl2/sysfont.pyo
Resource
win10v2004-20221111-en
Behavioral task
behavioral15
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/renpy/__init__.pyo
Resource
win7-20221111-en
Behavioral task
behavioral16
Sample
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/renpy/__init__.pyo
Resource
win10v2004-20220812-en
General
-
Target
My.Stepsis.is.a.Futanari/My Stepsis is a Futanari/lib/linux-x86_64/lib/python2.7/pygame_sdl2/compat.pyo
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Size
3KB
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MD5
eb57f180a999a9782992f9c348a275c4
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SHA1
d6e485014366490fc07330d3a2bb071464516423
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SHA256
90db116daff49914ee013e34568510c8390e0eeaa012ee1b7e0ce7729e7c0e24
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SHA512
d2dc93a861605b9c7a56ef4361f40be4d4f2d897c7bd2227049d681b08cb934168006bda76730cf9af55202c722208a719125874e6feedb7de5390019baf5b07
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 3296 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\My.Stepsis.is.a.Futanari\My Stepsis is a Futanari\lib\linux-x86_64\lib\python2.7\pygame_sdl2\compat.pyo"1⤵
- Modifies registry class
PID:1216
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3296