General
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Target
upload.config.exe
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Size
9.8MB
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Sample
241224-x8wx9svmgs
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MD5
7a1eaa75ff1d1e83f564d0e5312a0930
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SHA1
91988fcd3ffe2945d614f2141e0124f9ebcd6e01
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SHA256
de47ee6f5098830b2569a1f0f889e021a9be2604093e3e157852060d307aa9f2
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SHA512
b1d06ffc724e7a393387fb84900af0badf3a84bfe3ea0b2bed27d41f3114586e7b25b9661c2f23476b51b6cf9d5dcb36cf1d807c5441909b2a8315e4d40cc8c7
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SSDEEP
49152:Plnb9f3/00iPuJXm6Os/CTu9VnAaZ+6AmX9mQXd0ujFFoyS+km9nmgMfq9+s6ewR:NnF00iPu
Static task
static1
Behavioral task
behavioral1
Sample
upload.config.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
upload.config.exe
Resource
win7-20240903-en
Behavioral task
behavioral3
Sample
upload.config.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral4
Sample
upload.config.exe
Resource
win10ltsc2021-20241211-en
Malware Config
Extracted
asyncrat
0.5.8
Default
jt8iyre.localto.net:2101
jt8iyre.localto.net:55644
AbAUwI3PK3e3
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delay
3
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install
false
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install_file
winserve.exe
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install_folder
%AppData%
Targets
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Target
upload.config.exe
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Size
9.8MB
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MD5
7a1eaa75ff1d1e83f564d0e5312a0930
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SHA1
91988fcd3ffe2945d614f2141e0124f9ebcd6e01
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SHA256
de47ee6f5098830b2569a1f0f889e021a9be2604093e3e157852060d307aa9f2
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SHA512
b1d06ffc724e7a393387fb84900af0badf3a84bfe3ea0b2bed27d41f3114586e7b25b9661c2f23476b51b6cf9d5dcb36cf1d807c5441909b2a8315e4d40cc8c7
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SSDEEP
49152:Plnb9f3/00iPuJXm6Os/CTu9VnAaZ+6AmX9mQXd0ujFFoyS+km9nmgMfq9+s6ewR:NnF00iPu
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Asyncrat family
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Async RAT payload
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Blocklisted process makes network request
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Drops file in System32 directory
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