Analysis
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max time kernel
130s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 07:33
Static task
static1
Behavioral task
behavioral1
Sample
ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exe
Resource
win10v2004-20221111-en
General
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Target
ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exe
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Size
312KB
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MD5
5945a69ab99e685687da37c54f48be13
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SHA1
0019788b46c1fbcd5667c21f2dca47180f261b89
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SHA256
ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b
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SHA512
5cc900d3b848fd799f12fb41c5f59e1a014d06db34ef98d5a171ad1562c8632d6ed02d80e21c6d1279c42121bd1a1dba98709027addf887e25a06ba918bd988c
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SSDEEP
6144:5rkS9uEo2S1YnQmCX492DkwNP3qpYFK3WSsmbjbqKcs3wP8pXAN7iaz:5rkau6/eIo43ts7KcXgXAN7iq
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exepid process 1756 ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exe 1756 ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exe 1756 ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.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:
ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exe Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exepid process 1756 ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exe"C:\Users\Admin\AppData\Local\Temp\ca5a30f20b81215832c3d28af498c3d77ff59f1242fcf2ee0fc7ed35f38ce94b.exe"1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\TsuBCD13E45.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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\Users\Admin\AppData\Local\Temp\{ABA93965-C3E6-4B2D-A9C6-8BC4704A1B93}\Custom.dllFilesize
91KB
MD5484f9d098f422e2d83df800e37a078a0
SHA10e7b632cb9fa7eadf49d45bd6586a59dc78e879f
SHA256024301f339a44f4af2fd40a64058803e2fb70afe2807bb004968cb36b260ab60
SHA5120d7fc20ce1f92774ff1657e573dabb573e8ed522d3a12c973e4741228d1c1afc2c574b94262b562ddae7780ae10c484212191658d80ea1b4ed6cb3a4f9e8a443
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\Users\Admin\AppData\Local\Temp\{ABA93965-C3E6-4B2D-A9C6-8BC4704A1B93}\_Setup.dllFilesize
168KB
MD59f8992a651c85604676b2bbf54830547
SHA1bd2a5cd0038899d97d7c652056c948c33c5bc83d
SHA25661fef12b10bb745094ec1392da30c357d508c2befafddd354cad9922feca8ed4
SHA512a6d7692bdbf1a19eb582150d5387faf7d08119f7b111a809c3b55f9de5ee74481b62a1a745f6ed3817ac4c0245ca52e4db8026690ba6a48d3006d47771b60ed7
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memory/1756-55-0x0000000075F61000-0x0000000075F63000-memory.dmpFilesize
8KB