General
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Target
13.6.0.139-TFXD.rar
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Size
214.5MB
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Sample
240328-yn5v4sfg98
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MD5
75b02b40d852cebc108f4381a5915cd1
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SHA1
e5dd07a9e5cb5c93c0797289d59b282ba12aaccf
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SHA256
50db64d50bbf103e0a8ca64b7797e5c10f2ef3c578e69ee7ee2220f96cd7d99f
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SHA512
c858f8f81315d4c983f71e581194b162c1e22e5650694aa4de8110b18f00bd9ca887a51542e147b0c123328702af43c26d368d7a33875a983ccb9a8a9be853c3
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SSDEEP
6291456:cpEB0IHmZxxG1DLqm+adL5kGzOKLffLtStO88b7ii:EEBRH86DLqmF57MWbei
Static task
static1
Behavioral task
behavioral1
Sample
13.6.0.139-TFXD.rar
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
13.6.0.139-TFXD/WUC v13.x Patcher v1.0.zip
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
ReadMe.txt
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
WUC v13.x Patcher v1.0.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
13.6.0.139-TFXD/Wondershare hosts blocker.bat
Resource
win10v2004-20240319-en
Behavioral task
behavioral6
Sample
13.6.0.139-TFXD/uniconverter13_full9629.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
13.6.0.139-TFXD.rar
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Size
214.5MB
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MD5
75b02b40d852cebc108f4381a5915cd1
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SHA1
e5dd07a9e5cb5c93c0797289d59b282ba12aaccf
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SHA256
50db64d50bbf103e0a8ca64b7797e5c10f2ef3c578e69ee7ee2220f96cd7d99f
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SHA512
c858f8f81315d4c983f71e581194b162c1e22e5650694aa4de8110b18f00bd9ca887a51542e147b0c123328702af43c26d368d7a33875a983ccb9a8a9be853c3
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SSDEEP
6291456:cpEB0IHmZxxG1DLqm+adL5kGzOKLffLtStO88b7ii:EEBRH86DLqmF57MWbei
Score7/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Target
13.6.0.139-TFXD/WUC v13.x Patcher v1.0.zip
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Size
803KB
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MD5
832d46bca30ff3df63a773079c736c6e
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SHA1
694543c58664c57325632ff529be9155c3faeac9
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SHA256
c6446259f5814dfd65ce2e5d7ebfdede7f2737f0c46b894763a36f303face157
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SHA512
d4e568e73a9fb28c0346dde7a8b070883c366b913b8a999b85378c6a2d08ab03fab9c370f5d8ad6a08b857edca20fc860f75b8dd129958b0960d5c1135490a4f
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SSDEEP
24576:2+deUq/pY+8qPL0nmrocbYoZL+MlWiSDijV:XG/pR8UL0woPEJWhDix
Score1/10 -
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Target
ReadMe.txt
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Size
190B
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MD5
0a11a3bb52bc28e882598db55a9b61d5
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SHA1
8d782b56d1ee9dd00c36f3dcbf5d74aa5ea705d8
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SHA256
d3ff8e5e786bc498996f1fba6679a35b7d38c2948c1b422817fd8562a4941c0d
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SHA512
f792f179c1a7405160bebffa0620c3527050e5bac5b0cb637a7ae959279a32cc00f622a53a5685e8273635aad76c765833a4422db6e8cbb5682efaf66ab304b8
Score1/10 -
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Target
WUC v13.x Patcher v1.0.exe
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Size
842KB
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MD5
49dee71bf2cb4e1d7b6733384aba5832
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SHA1
5500270839ac3073e2379fbe1601f40d5a8eeab2
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SHA256
844ba3d0984661ba86e32b157e140b5432327872aedffbb06cb2c7d216727ca0
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SHA512
ce01b013f4f72cd08d55679b457a0e3b4a1bdb62b71da71562ff28d15d00fd0eb883c4e64bc02eb48f9a53483ed2004496cef24b3d5dcd07f492c5b181d14b24
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SSDEEP
24576:WjUSo9VvR8JQD54B9CnEr2cbw2anSXz9x:WjUSkuQ129C62rlngx
Score7/10-
Loads dropped DLL
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Target
13.6.0.139-TFXD/Wondershare hosts blocker.bat
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Size
5KB
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MD5
1badb991805bba70d8cf2961df21a758
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SHA1
ec15fdc9b882ab0c10e6084d41eb33c031479281
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SHA256
e7abe9cba625863dc43d9aa7c12f4a422d59bdb60cee67904d54b122365af89d
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SHA512
6caaca7aa7ef76b6128424fa3a9bda97b57fbcc79d5fcbeba6819e81608a91653b831d12d62fc3492fb8306abcc07fe9f9fc37dd9e92b6187a73f50796a0dc29
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SSDEEP
96:iGXNE4YsQvMyHMIoMrmKYg8Kx84Lm6E47bBZUImpog8iyK03AYt0sOeg0KGa25vJ:ip4YsQv9HvoQmKYg8Kx84Lm6E4frUIsk
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Drops file in Drivers directory
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Possible privilege escalation attempt
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Modifies file permissions
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Target
13.6.0.139-TFXD/uniconverter13_full9629.exe
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Size
213.7MB
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MD5
ca730f6fa7b9eca4711dd4811165df5e
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SHA1
f9e42c085f77a76dbcc40ae0ca6d8d72c7aa6c9a
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SHA256
6d12ccb619dbdf58848bf80aa0b13410cd89a76ef3bad3706685a308e47077bc
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SHA512
3775d2f6c7e77576ddd2575e48bd3b2bae964664b57efc123b579aeae925e7073ac7751e1a5e25a6e15751a5e5d777ca6f3cd8f30cc47a84f1046b717998c5ea
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SSDEEP
6291456:ppEB0IHmZxxG1DLqm+adL5kGzOKLffLtStO88b7u:DEBRH86DLqmF57MWbC
Score4/10 -