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
-
max time kernel
171s -
max time network
183s -
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/__init__.pyo
-
Size
5KB
-
MD5
761f80b3332d6921b1b0c2a4120e21e9
-
SHA1
009fe3bdffd438b4e66f94bc45a0123d84f5fbb1
-
SHA256
98368179b6667275d60f7eccecff28d0bee9eb8ec605bf748241925847629610
-
SHA512
9bc4852484f49243f8a71114b85b024e6b898d916209b60fbf4fcb976c3b3319b3cfc0c80e4bb631fa398a7d1f2f9b730a50c79a3239b4155e8839af3c246ab8
-
SSDEEP
96:sv4yaJX1omRyZfYkojPdgVFBX99UrgyZ7cDp8C:sv4VJX1omROyIFmr4
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-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 4712 OpenWith.exe
Processes
-
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\__init__.pyo"1⤵
- Modifies registry class
PID:3060
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4712