General
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Target
519a4bd72f7bc8a67c137c34d411b5be.exe
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Size
312KB
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Sample
230508-da2w3sae9s
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MD5
519a4bd72f7bc8a67c137c34d411b5be
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SHA1
37ca60f3bf1a4d7068cd19b1e3e9cf69afa269dc
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SHA256
61df65948553b5e1e385bcfa866cae9a30ace0e427ab57e455985988d30eee20
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SHA512
7b66bb5843e7b7f2ca95429c0bfd3dd049dc95346507cd0acb23947473daaf6e6b6cc45d59c7625f7e7e8c7a4ff6b00a3e8a7e25441865782f02b104b1db55e8
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SSDEEP
3072:hpX6/jiqnsLTpqy0ZXRtmYoGLA5///Px8S5gJXga5MydPAv7wqqTM:T6/jXsLT4y0ZXRtmUA5HXx150wa87a
Static task
static1
Behavioral task
behavioral1
Sample
519a4bd72f7bc8a67c137c34d411b5be.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
519a4bd72f7bc8a67c137c34d411b5be.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
tofsee
vanaheim.cn
jotunheim.name
Targets
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Target
519a4bd72f7bc8a67c137c34d411b5be.exe
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Size
312KB
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MD5
519a4bd72f7bc8a67c137c34d411b5be
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SHA1
37ca60f3bf1a4d7068cd19b1e3e9cf69afa269dc
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SHA256
61df65948553b5e1e385bcfa866cae9a30ace0e427ab57e455985988d30eee20
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SHA512
7b66bb5843e7b7f2ca95429c0bfd3dd049dc95346507cd0acb23947473daaf6e6b6cc45d59c7625f7e7e8c7a4ff6b00a3e8a7e25441865782f02b104b1db55e8
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SSDEEP
3072:hpX6/jiqnsLTpqy0ZXRtmYoGLA5///Px8S5gJXga5MydPAv7wqqTM:T6/jXsLT4y0ZXRtmUA5HXx150wa87a
Score10/10-
Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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