Analysis
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max time kernel
91s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
17-11-2022 14:53
Static task
static1
Behavioral task
behavioral1
Sample
BM60.iso
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
BM60.iso
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
SK.vbs
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
SK.vbs
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
cushioned/crayons.dll
Resource
win7-20220812-en
General
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Target
BM60.iso
-
Size
996KB
-
MD5
cf9aeaf54a281bf0a2ab48e750479e80
-
SHA1
afa29cd00e7771f65374acd5a9fd5070cf2f7e31
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SHA256
4c127558b558302c7d3ed931fc499bd8570a3939d63f4a78225c0795d9a4ba84
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SHA512
decdb2beb72da78a65c62647270a683772b63e1350f3eccf68bccda01a3b1ff40943e8491711359c54278ed4998d011cf16997cd5e2a95d538b77eb26b26aaef
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SSDEEP
24576:pYFx4Yk7A4DUESxC9MuI4vhL3tXwwvwJwRwJZwSw5wqwfHH8H2HHLwu2Hk:8uY0ArH7T4vJ3tXwwvwJwRwJZwSw5wqj
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-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
cmd.exedescription pid process Token: SeManageVolumePrivilege 4252 cmd.exe Token: SeManageVolumePrivilege 4252 cmd.exe