Analysis
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max time kernel
174s -
max time network
187s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 08:32
Static task
static1
Behavioral task
behavioral1
Sample
3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exe
Resource
win10v2004-20221111-en
General
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Target
3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exe
-
Size
313KB
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MD5
f6703a587ff83e41b4f8f7c9d3a382f4
-
SHA1
c859e20c0451af816fc1f8dcbf9b03ec695ea1d2
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SHA256
3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592
-
SHA512
f360d47017faa826730561947765adc6fd77c16803f339137bed96a781f63a8911611082a961d8afca223e0a45dc035b42ca435e95bbe482dbf970ab1e791ee1
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SSDEEP
6144:hrb9uEo2S1YnQmCX492DkwNP3qpYFl2YyPuFITzyccux7rnrOzprCoMI:hrRu6/eIo4t3PuFITKUA7
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exepid process 4404 3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exe 4404 3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exe 4404 3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.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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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exe Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum 3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exepid process 4404 3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exe 4404 3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exe"C:\Users\Admin\AppData\Local\Temp\3f1bf7b7ecd74887cae802a9e24e1bf82e448809bb07272164651ddb31f66592.exe"1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:4404
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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Filesize
91KB
MD50842e2723fff1f80955c9dbd38019c75
SHA1bea88c3fe74817b048951bd218e70d9dead617d9
SHA256d71cea96d49b48f8702337d01681b2f144aca8acb56a699b9599106c11cc7458
SHA51228acff8e01224291aa67f57b2d514db84a79fc2cf7ed28ed2e2cecbdf070fb3b1cf52e295a9412641422338f78d86fc6ea21d835a8de21565a8f53d24c604b02
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Filesize
169KB
MD5e991f79040937530c20ae0db2f74e4db
SHA16be9fe304687ac1c9ae4feae500eb7f683c27e86
SHA256ade2b71ba0f45678470346f25803d1822ab7cf072b122b91f0a8feead799c87e
SHA512fd069a1658006a4f0ada522bfe93a9a30f3ff058b54803556c8e6d0b3d1d3944072e2c2a5d0c5342986fc8af955abec3d974bea0a944e69e2c3e682954283790