Analysis
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max time kernel
145s -
max time network
158s -
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 08:28
Static task
static1
Behavioral task
behavioral1
Sample
4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exe
Resource
win10v2004-20220812-en
General
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Target
4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exe
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Size
313KB
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MD5
995e697435b968c07f6a89bb4594ed25
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SHA1
86639c9cfca76960c70d3d5b1904469b444dab12
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SHA256
4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55
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SHA512
714c8eae7adc2efa47bd259e6546c0ae78fd4ae1dced47932c9173aaa12cc8f06d70251d817ac2292852ef5c6250ce3e7399395f41038aa60f1454a4603a587a
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SSDEEP
6144:YrJ9uEo2S1YnQmCX492DkwNP3qpYFQiY0Z56GICaNRCVEumbcF6ov5d889PgLVDi:Yrfu6/eIo4jVW5soVCcQovoO0DJM+El
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exepid process 1436 4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exe 1436 4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exe 1436 4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.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:
4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exedescription ioc process Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum 4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exepid process 1436 4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exe 1436 4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.exe"C:\Users\Admin\AppData\Local\Temp\4c46347c3fb210ca506d91f6f7218605f1a1de866552d2dfe0ad15aaa10f4b55.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\Tsu05003AD5.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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C:\Users\Admin\AppData\Local\Temp\{DBC0C3F1-A519-4C56-AEBD-ED3B0023E107}\Custom.dllFilesize
91KB
MD5396573acf88c363e3406677f3353d886
SHA195d078a2ff0eb1a884b932e08805cf178796b19b
SHA256e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482
SHA512a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6
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C:\Users\Admin\AppData\Local\Temp\{DBC0C3F1-A519-4C56-AEBD-ED3B0023E107}\_Setup.dllFilesize
169KB
MD54e96799dae53f059efc83a26d1a3e0f1
SHA1d4ce1ea0710338d4113e4079882d5995f2e1d23b
SHA2560b705033c702abe5165a1017ea922465bb4600c34708bd3275d13c766669cf7c
SHA512ad6328bd01d90cc8075467cc6b59808c39b59e99d61eeaa66039f4e614fba4b6b720f8ac2ca6e17ff05aa33ed3230ff73180340edfdd8221de699fe0fbefee81