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General
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Target
503f849e566b78fedd83c4de58214b6dcdccc1bcd9bb20e2a44adb09cca8a5c1
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Size
2.6MB
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Sample
240420-b7djmsdc63
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MD5
23893497c10ea9e321d6bf8308762beb
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SHA1
7b9a015f1e48e0298502ef9b8104cf55f5a34c72
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SHA256
503f849e566b78fedd83c4de58214b6dcdccc1bcd9bb20e2a44adb09cca8a5c1
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SHA512
30db6133d316ce4c43fc7adc698e7fac8f0e18cb283eb78c45ec01c93100c509cab1bcb28332dd5faad39218cd4d405029cba32d4a9475204d46252364eb134b
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SSDEEP
24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/NS:Vh+ZkldoPKiYdKr90
Static task
static1
Behavioral task
behavioral1
Sample
503f849e566b78fedd83c4de58214b6dcdccc1bcd9bb20e2a44adb09cca8a5c1.exe
Resource
win7-20231129-en
Malware Config
Extracted
orcus
ligeon
ligeon.ddns.net:1606
b98fb09a59c24a81b9d17a55ccf2c036
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autostart_method
Disable
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enable_keylogger
true
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install_path
%programfiles%\Orcus\Orcus.exe
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reconnect_delay
10000
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registry_keyname
Orcus
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taskscheduler_taskname
Orcus
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watchdog_path
AppData\OrcusWatchdog.exe
Targets
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Target
503f849e566b78fedd83c4de58214b6dcdccc1bcd9bb20e2a44adb09cca8a5c1
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Size
2.6MB
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MD5
23893497c10ea9e321d6bf8308762beb
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SHA1
7b9a015f1e48e0298502ef9b8104cf55f5a34c72
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SHA256
503f849e566b78fedd83c4de58214b6dcdccc1bcd9bb20e2a44adb09cca8a5c1
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SHA512
30db6133d316ce4c43fc7adc698e7fac8f0e18cb283eb78c45ec01c93100c509cab1bcb28332dd5faad39218cd4d405029cba32d4a9475204d46252364eb134b
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SSDEEP
24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/NS:Vh+ZkldoPKiYdKr90
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Orcurs Rat Executable
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext
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