Static task
static1
Behavioral task
behavioral1
Sample
3E40414D3D75B88373027C33BBE22E90A6EF7FDF7C98B.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
3E40414D3D75B88373027C33BBE22E90A6EF7FDF7C98B.exe
Resource
win10v20210410
General
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Target
3E40414D3D75B88373027C33BBE22E90A6EF7FDF7C98B.exe
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Size
2.0MB
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MD5
1827c3deb2f17ab048cbfd62e3bbd861
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SHA1
89f978070089ef8b477dfa653724150f2e7f7417
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SHA256
3e40414d3d75b88373027c33bbe22e90a6ef7fdf7c98b8b6e8a8e51b4b781a56
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SHA512
fef79fff23736f404b8a38895f1f729deae7341b9e8ad7266f5ed761250ab3afa1f8e8485086417367cb6a81179a2e80cca7e279f3082722f7f96b00ef0f0e2a
Malware Config
Extracted
orcus
3.143.239.116:10134
e39a4bc6c5f84fd588c4a3159c804f42
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autostart_method
Registry
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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
Chrome
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taskscheduler_taskname
Orcus
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watchdog_path
Temp\OrcusWatchdog.exe
Signatures
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Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus Main Payload 1 IoCs
resource yara_rule sample family_orcus -
Orcus family
Files
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3E40414D3D75B88373027C33BBE22E90A6EF7FDF7C98B.exe.exe windows x86