General
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Target
5910aa00e8a3ffa7f8abb45d6e8f23307b1f152d6f6a2bbfb9be8215b0b2d26a
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Size
2.6MB
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Sample
240413-by4pgahh45
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MD5
b885348763d4c179cf29b9768cc76acf
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SHA1
16ce094f522f0726f8fb35d0043ab9e424140890
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SHA256
5910aa00e8a3ffa7f8abb45d6e8f23307b1f152d6f6a2bbfb9be8215b0b2d26a
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SHA512
f78ea20abc1481a000e8f3660383fc71bb266035b2fd549e0d78b048e8d8c1a94f1307d49b414179efad59e0624423d6d1a22eb2a3736e4c5eeee148c0e0b4e7
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SSDEEP
24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Ns:Vh+ZkldoPKiYdKr9e
Static task
static1
Behavioral task
behavioral1
Sample
5910aa00e8a3ffa7f8abb45d6e8f23307b1f152d6f6a2bbfb9be8215b0b2d26a.exe
Resource
win7-20240221-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
5910aa00e8a3ffa7f8abb45d6e8f23307b1f152d6f6a2bbfb9be8215b0b2d26a
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Size
2.6MB
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MD5
b885348763d4c179cf29b9768cc76acf
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SHA1
16ce094f522f0726f8fb35d0043ab9e424140890
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SHA256
5910aa00e8a3ffa7f8abb45d6e8f23307b1f152d6f6a2bbfb9be8215b0b2d26a
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SHA512
f78ea20abc1481a000e8f3660383fc71bb266035b2fd549e0d78b048e8d8c1a94f1307d49b414179efad59e0624423d6d1a22eb2a3736e4c5eeee148c0e0b4e7
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SSDEEP
24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Ns:Vh+ZkldoPKiYdKr9e
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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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