Analysis
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max time kernel
79s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
13/03/2023, 09:55
Static task
static1
Behavioral task
behavioral1
Sample
wps.zip
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
wps.zip
Resource
win10v2004-20230221-en
Behavioral task
behavioral3
Sample
wps/kdump64.dll
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
wps/kdump64.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
wps/wps.dat
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
wps/wps.dat
Resource
win10v2004-20230221-en
Behavioral task
behavioral7
Sample
wps/wps.exe
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
wps/wps.exe
Resource
win10v2004-20230220-en
General
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Target
wps/wps.dat
-
Size
155KB
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MD5
2a9f6b1a449d883d1548af80ba54c5b4
-
SHA1
d4d09e62cc96de86270d7937ea9afd908771e06f
-
SHA256
ad46c8fd77ba92506bbf57e690fcba24b291a42ee9aa26b95a7ef674dd7e8ea0
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SHA512
b5df5f2665615512013278265bb81b5caf7f12423ec41b2569ac294d5c52a93c90af34c8a570ac9cb738034fb3cac61dc7eacc600920673b275bacd305d5af4f
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SSDEEP
3072:7RWUiMjpzapinFQkjgP+dxh3zyhaMI5/u0oVGV5mkjxGtfF1pmYfUfgeAmX:FnepWQqgExh3zygMI5///00GtXkCUfg8
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings cmd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2676 OpenWith.exe