Analysis
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max time kernel
91s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 10:33
Static task
static1
Behavioral task
behavioral1
Sample
DC-098432345678909 (2).exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
DC-098432345678909 (2).exe
Resource
win10v2004-20220812-en
General
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Target
DC-098432345678909 (2).exe
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Size
238KB
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MD5
1e3a1d9bb114659a8f859d991345ce4d
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SHA1
befeb45a490429e409ac958b05667e342e54bc5d
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SHA256
5b6c4d1e30b9b5c90671324f76848873fe3bff7520c8dd3cf45f5c30c02e2b54
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SHA512
c7fa926b71ac1487e9ec872abd32e106d5051c6e27d16629f24bc181badbf28a720d457472681cf724a6095d5672d11486a863f8713f7a41c556db89f8b93d4b
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SSDEEP
6144:nwq3NpbPI1+dSj0MXGYnXNZJZHeRdmjLkj07uYOs9:nzXPIjj0MXdnXzJFY07ul6
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
DC-098432345678909 (2).exepid process 2168 DC-098432345678909 (2).exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 1 IoCs
Processes:
DC-098432345678909 (2).exedescription ioc process File opened for modification C:\Program Files (x86)\Common Files\Stethoscoped191\Pastured.Mbl DC-098432345678909 (2).exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\nslA4F1.tmp\System.dllFilesize
11KB
MD517ed1c86bd67e78ade4712be48a7d2bd
SHA11cc9fe86d6d6030b4dae45ecddce5907991c01a0
SHA256bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb
SHA5120cbed521e7d6d1f85977b3f7d3ca7ac34e1b5495b69fd8c7bfa1a846baf53b0ecd06fe1ad02a3599082ffacaf8c71a3bb4e32dec05f8e24859d736b828092cd5
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memory/2168-133-0x0000000004080000-0x0000000004181000-memory.dmpFilesize
1.0MB
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memory/2168-134-0x0000000004080000-0x0000000004181000-memory.dmpFilesize
1.0MB