Analysis
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max time kernel
112s -
max time network
114s -
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 20:41
Static task
static1
Behavioral task
behavioral1
Sample
CVIM20.iso
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
CVIM20.iso
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
CV.vbs
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
CV.vbs
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
inducted/dacha.dll
Resource
win7-20220901-en
General
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Target
CVIM20.iso
-
Size
722KB
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MD5
16bb685de34f4b20da290acbbd95ae20
-
SHA1
1440da1e5f09301e336b02a17a25363589c09481
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SHA256
e716752ad3f7040eb9e930d8289dfafac109fbb180096950bcf2a1791afbe0dd
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SHA512
9eef0a83cfa95e4557f5300ec2d0dd7a69d43e9392a4a7c4cc39efb3561de1a2a50bd6ff4f3699f3127139c95cd7de655f9aa40183b84746673e9b4b11b21182
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SSDEEP
12288:XYH/TGcg+w9KC1JdcvXumiT3QOrT8Rk0zvInbiPCw18al1USuSZxHHTkG/8H8:XYH/TGckKC130IAIQR3O7OjHHApc
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 1 IoCs
Processes:
cmd.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings cmd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
cmd.exedescription pid process Token: SeManageVolumePrivilege 2324 cmd.exe