Behavioral task
behavioral1
Sample
d73f2f3fa297db9ec498c7d178e3734415e11d3024f8eb2ea5aece6f006f9ec4.exe
Resource
win7-20240705-en
General
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Target
d73f2f3fa297db9ec498c7d178e3734415e11d3024f8eb2ea5aece6f006f9ec4
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Size
3.0MB
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MD5
a904538c9a37ec92bd9f152e48d70629
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SHA1
a9b87b357b3cc41c01ab33ea04281babf1d80d56
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SHA256
d73f2f3fa297db9ec498c7d178e3734415e11d3024f8eb2ea5aece6f006f9ec4
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SHA512
34abc573e2f405fd036ea027ee979993a771f4be888075741b6033777769e1d2c30102336eb7df555a7b042f2e8c2ee8cf908a546e99b97638f07c6189231bfd
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SSDEEP
49152:Cs7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpau/nRFfjI7L0qb:CsHTPJg8z1mKnypSbRxo9JCm
Malware Config
Extracted
orcus
FixRat
31.44.184.52:54370
sudo_7kz7er6675f4d9qdspyd5zzhxt61n0f2
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autostart_method
Disable
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enable_keylogger
false
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install_path
%appdata%\securecdn\publiccdn.exe
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reconnect_delay
10000
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registry_keyname
Sudik
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taskscheduler_taskname
sudik
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watchdog_path
AppData\aga.exe
Signatures
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Orcurs Rat Executable 1 IoCs
Processes:
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
Processes:
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource d73f2f3fa297db9ec498c7d178e3734415e11d3024f8eb2ea5aece6f006f9ec4
Files
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d73f2f3fa297db9ec498c7d178e3734415e11d3024f8eb2ea5aece6f006f9ec4.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ