Behavioral task
behavioral1
Sample
803776c8b23ad99dbd923575c31303896d5d00b431d712bef1594369ddd57c43.exe
Resource
win7-20240705-en
General
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Target
803776c8b23ad99dbd923575c31303896d5d00b431d712bef1594369ddd57c43
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Size
3.0MB
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MD5
1c442246340be6c7f7d70150c5626ffd
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SHA1
f74d1e6721db9163a7746755633b2a11aa064448
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SHA256
803776c8b23ad99dbd923575c31303896d5d00b431d712bef1594369ddd57c43
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SHA512
cf081aa1c10b2614bf10d54eff218bbb09b52d76b30a900411df3490fbb0ffa3134c66826315e681a42bee52ba433924005efc4393a6423bfd433b01e80929aa
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SSDEEP
49152:V+LEKO3T5adZKM0sz5otCeEvsDKx+msbfGGW8wlBKJwAypQxbxEo9JnCmmvwsrZz:V+LtODUKTslWp2MpbfGGilIJPypSbxEl
Malware Config
Extracted
orcus
127.0.0.1:10134
0ece821d7cdc4863af5a95c1f4a79898
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autostart_method
Disable
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enable_keylogger
false
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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
Temp\OrcusWatchdog.exe
Signatures
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Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 803776c8b23ad99dbd923575c31303896d5d00b431d712bef1594369ddd57c43
Files
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803776c8b23ad99dbd923575c31303896d5d00b431d712bef1594369ddd57c43.exe windows:4 windows x86 arch:x86
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: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
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