Analysis
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max time kernel
148s -
max time network
154s -
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 07:38
Static task
static1
Behavioral task
behavioral1
Sample
c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exe
Resource
win10v2004-20221111-en
General
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Target
c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exe
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Size
312KB
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MD5
abc0044af4baf68b83aa5e4a38378bdb
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SHA1
77e98d1e2223f171e1ae32385ebf4237c7b8f8d2
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SHA256
c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592
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SHA512
f2ebb41519182d5dfc4bfbd67163792588a569c3e0e77135786689e7a3642ea3349578302616f458f89b104e8f563b3a063ddc3c17a33dda0898bb4fe03f649c
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SSDEEP
6144:JrkS9uEo2S1YnQmCX492DkwNP3qpYFK3WSsmbjbqKcs3wP8pXAN7iqr:Jrkau6/eIo43ts7KcXgXAN7iS
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exepid process 4392 c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exe 4392 c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exe 4392 c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.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:
c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exe Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exepid process 4392 c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exe 4392 c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.exe"C:\Users\Admin\AppData\Local\Temp\c2f2f40f8de5cfdfd74c421cbb23f492fcf09deaaaa7112f710cecf1c3813592.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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C:\Users\Admin\AppData\Local\Temp\TsuFBB19709.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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C:\Users\Admin\AppData\Local\Temp\{C3008E70-C2BD-485A-AAB1-8A9F18E3AC86}\Custom.dllFilesize
91KB
MD5484f9d098f422e2d83df800e37a078a0
SHA10e7b632cb9fa7eadf49d45bd6586a59dc78e879f
SHA256024301f339a44f4af2fd40a64058803e2fb70afe2807bb004968cb36b260ab60
SHA5120d7fc20ce1f92774ff1657e573dabb573e8ed522d3a12c973e4741228d1c1afc2c574b94262b562ddae7780ae10c484212191658d80ea1b4ed6cb3a4f9e8a443
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C:\Users\Admin\AppData\Local\Temp\{C3008E70-C2BD-485A-AAB1-8A9F18E3AC86}\_Setup.dllFilesize
168KB
MD59f8992a651c85604676b2bbf54830547
SHA1bd2a5cd0038899d97d7c652056c948c33c5bc83d
SHA25661fef12b10bb745094ec1392da30c357d508c2befafddd354cad9922feca8ed4
SHA512a6d7692bdbf1a19eb582150d5387faf7d08119f7b111a809c3b55f9de5ee74481b62a1a745f6ed3817ac4c0245ca52e4db8026690ba6a48d3006d47771b60ed7