General
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Target
plugx_2nd_stage.zip
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Size
154KB
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Sample
221124-qsdcnafh33
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MD5
a51f331b1f97809f7ea834ac55c95f89
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SHA1
5521c7e2d071e2210f1f02fefcb1f0dddc17986a
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SHA256
e2f383123254f5b4a91cc8ea7fbe6d2a44c779368777207736a02a125d5c477b
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SHA512
def8a36334fe9e1d0d6ef86aca02bca3c10936dadcd9a2330a1298c8ffaa3177ffae299a49eb5dfcdf87934d630b0bb3d9ee6a3165499c52b385b28ca23c6406
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SSDEEP
3072:R+5tveEqSKH5bzm4TEdWP0hj8WGpwIyFLKusSfiYW:ADvhqSmbx2z3GpwrFCHYW
Static task
static1
Behavioral task
behavioral1
Sample
AvastProxy.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
AvastProxy.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
wsc.dll
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
wsc.dll
Resource
win10v2004-20220812-en
Malware Config
Extracted
plugx
www.systeminfor.com:80
www.systeminfor.com:53
www.systeminfor.com:25
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folder
AvastProxyETj
Targets
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Target
AvastProxy.exe
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Size
56KB
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MD5
feac3e6946ab9b39c66a8756a4a7468f
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SHA1
b490fbb91ebf327173940f3ed93f518191abb5e8
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SHA256
560055994a2290b3eb3f354afbf5ebcf4b8d78820f238eae70d76ece81b97c23
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SHA512
55c3089d2744412e14032e66390d0ccb25fb995994baf77aee0bd315057543c39d13ee9344dab839ab041e4ca950e09c30a320f95cc8b0f1c69174d2e6562f3b
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SSDEEP
768:alArI/PzmESYUawSgUhuGasKgFADGVih3:alccPz+cwSgUERsI
Score10/10-
Executes dropped EXE
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Adds Run key to start application
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Target
wsc.dll
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Size
76KB
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MD5
dc52696888f68d5b0e3d5e810c0d2a3c
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SHA1
f72a97bf9ab09b3639c3c58c9c34d3675a507b87
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SHA256
a1640a83373a8ce9e80734418ee0b10d48d3d0d823883a519849b50710c9f46a
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SHA512
22cbe643038002e2d9dec7ffed7ba445ee1288571b445a8156c8bc533815bd330098893792b43c5592a881675a089f0b0229a230672569c62fa1032bec5ffcb2
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SSDEEP
768:QVoWTrjr3eBjVgiHYSNjhCgk5NwF6fA6QzJhmlx3eBtBAmtXEty:QXTaySjCJm3mHuNtXEt
Score1/10 -