Analysis
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max time kernel
94s -
max time network
116s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
15-11-2022 23:10
Static task
static1
Behavioral task
behavioral1
Sample
CVWC35.iso
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
CVWC35.iso
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
CV.vbs
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
CV.vbs
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
inducted/rebuttal.dll
Resource
win7-20221111-en
General
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Target
CVWC35.iso
-
Size
722KB
-
MD5
b506204da4446139f5fb282ad0f877b4
-
SHA1
2746ee2fbfd179c90c332fdc98872b958c6c79c0
-
SHA256
2194c5e9c048a6125373d6c43da58f81bc33595943d8c631ed7571eb43054d0b
-
SHA512
6202c47a0372c756355d28c6758cf838ad60220e6b3b41f6c8a6d98fa5f6f88877649294e8485a844f748a6251ccaa963b6e5a6bcb1aef7b8badf432d9aa3179
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SSDEEP
12288:6YJ/TGcg+w9KCZJdcvXumiT3QOrT8Rk0zvInbiPCw18al1USuSZxHHTkG/8H8:6YJ/TGckKCZ30IAIQR3O7OjHHApc
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.
-
Modifies registry class 1 IoCs
Processes:
cmd.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\Local Settings cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
cmd.exedescription pid process Token: SeManageVolumePrivilege 3416 cmd.exe Token: SeManageVolumePrivilege 3416 cmd.exe