Behavioral task
behavioral1
Sample
9f2151b2fd626d5139a7a292b4faffdedcc45346953b0ce71fa281615e6f350a.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
9f2151b2fd626d5139a7a292b4faffdedcc45346953b0ce71fa281615e6f350a.exe
Resource
win10v2004-20230220-en
General
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Target
9f2151b2fd626d5139a7a292b4faffdedcc45346953b0ce71fa281615e6f350a.zip
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Size
603KB
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MD5
7d343f2f5421f3f11c2c1723da499d00
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SHA1
ce4bb41ccfcc4672e0dee6fa6537c8014170c712
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SHA256
01f56f5b9cbf11c762203f02b75d7e8e6e4b3e07862d1e8f974df48f4d910746
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SHA512
2b942ca6895561477a9d69b9f8396e9663a8872b34af7991a8a3061e4ab5771b70a101046963e673d25a52eb378cfce965f3175c5f8b96852f6e1cd39728c5c3
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SSDEEP
12288:PgSKg//CRbFh8zkrUzuZpkTMsXSa9RQdLtyTDF:PHKqFzkYzs8DXCdLot
Malware Config
Extracted
orcus
147.185.221.229:56094
0a90560fd1de4ef0859fc02bececce78
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autostart_method
Registry
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enable_keylogger
true
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install_path
%programfiles%\svhost\svhost.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\svhost.exe
Signatures
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Orcurs Rat Executable 1 IoCs
resource yara_rule static1/unpack001/9f2151b2fd626d5139a7a292b4faffdedcc45346953b0ce71fa281615e6f350a.exe orcus -
Orcus family
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Orcus main payload 1 IoCs
resource yara_rule static1/unpack001/9f2151b2fd626d5139a7a292b4faffdedcc45346953b0ce71fa281615e6f350a.exe family_orcus
Files
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9f2151b2fd626d5139a7a292b4faffdedcc45346953b0ce71fa281615e6f350a.zip.zip
Password: infected
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9f2151b2fd626d5139a7a292b4faffdedcc45346953b0ce71fa281615e6f350a.exe.exe windows x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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: 918KB - Virtual size: 918KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
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