Analysis
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max time kernel
161s -
max time network
168s -
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 07:32
Static task
static1
Behavioral task
behavioral1
Sample
caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exe
Resource
win10v2004-20221111-en
General
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Target
caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exe
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Size
314KB
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MD5
2dd251f33cb044a12a0ac4b4bb350ea0
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SHA1
07ba2c8dc9e43ad1d44aa6baf57fc84c5d3d0724
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SHA256
caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb
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SHA512
16d3a4ca5d2e894058788d45e07c28f02fa0326eabe6e2690c78ba8d8452d5375e0a201732e8f1a11ccaa92357001015445a581fb4b2e70cb2a8a95765a362f3
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SSDEEP
6144:grAbUzkuvcBYC47l2xn88NEymFTYO67qzVxzRRwW:gr1kuveY35YO67Wxz7wW
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exepid process 1692 caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exe 1692 caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exe 1692 caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.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:
caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exe Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exepid process 1692 caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exe 1692 caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.exe"C:\Users\Admin\AppData\Local\Temp\caf9d9000a70e4895dccbc0c8bc6923ea82c98e60b1be610baf96ea11fb89aeb.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\TsuDEABB373.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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C:\Users\Admin\AppData\Local\Temp\{61B5671D-3FF0-41F7-A31C-77D2BA5645EB}\Custom.dllFilesize
91KB
MD571ffb31fe40a3f10913982ee89fa764c
SHA1c17fa19479a7559f666a30d2932a2b9d540bd0ee
SHA256b0e3f473796f639cab1354971740405bc39a096839ac53b4dfaae2c4acb71599
SHA5126913a278fa38b9cef7b317ed7eab7773447dbc786d60531455c5cb28d82c677b472f2c50b3b9e1a8a71290757f064c828721633fb5f7bef47897dc740b1567ab
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C:\Users\Admin\AppData\Local\Temp\{61B5671D-3FF0-41F7-A31C-77D2BA5645EB}\_Setup.dllFilesize
170KB
MD5449e327ad7b62d3a446b1d5c97c76dea
SHA1834bfc7bef4a08ddf4dfaf0e1a1f424b66456903
SHA2562d0f7824d781e1372ea5a931dc5aba9a76164adfbf95d0a50a785403bc0a2e2f
SHA512f99fbd4d5e2084a91fc21a2467a447350b14a61940c30482f67c28877863693c41f9e928a39752e7fecffc8bfba609b887ddaa5bbd70e1fec18483bf1e85e986