Resubmissions
19/10/2022, 05:15
221019-fxxlzsegb7 10Analysis
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max time kernel
61s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
19/10/2022, 05:15
Static task
static1
Behavioral task
behavioral1
Sample
uProxy Tool 2.1/uProxy Tool 2.1/Data/Country.mmdb
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
uProxy Tool 2.1/uProxy Tool 2.1/Data/Country.mmdb
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
uProxy Tool 2.1/uProxy Tool 2.1/Data/Source.txt
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
uProxy Tool 2.1/uProxy Tool 2.1/Data/Source.txt
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
uProxy Tool 2.1/uProxy Tool 2.1/uProxy Tool 2.1.exe
Resource
win7-20220812-en
General
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Target
uProxy Tool 2.1/uProxy Tool 2.1/Data/Country.mmdb
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Size
3.6MB
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MD5
917fa457274651b5f23dfecbc9286a6d
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SHA1
9607153ddb7179d620bef62bef26fa2b58d37a2e
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SHA256
588ff7098075f0b3823300c2de9b5c670552e7e43a0d9bbd23b2b46ba0f85a49
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SHA512
cb092e7ec1e4f3c54cf5ec1ec18ccf0c86939749b0e88221de00ead2efd8eb555f9a1f0abe60b24d3db17f84c21a297ea9411e98d489943f26dcd1b69e73e3dd
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SSDEEP
49152:STFGr8i5u70V+s/1l5+CNclhxoLV1ocIdO/fP5Tst:STgPg6+CN+Y3fIdOJst
Malware Config
Signatures
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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-1-5-21-2295526160-1155304984-640977766-1000_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
pid Process 4900 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\uProxy Tool 2.1\uProxy Tool 2.1\Data\Country.mmdb"1⤵
- Modifies registry class
PID:3344
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4900