Behavioral task
behavioral1
Sample
svchost.exe
Resource
win10v2004-20231222-en
General
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Target
svchost.exe
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Size
922KB
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MD5
d51d063b7bc6aed7cc10708bf8176c1b
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SHA1
149b031bacb0b15af7b46a24c772ff4d8e284929
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SHA256
39e5f3d7ac19b95f26594f4eaf073b354c1ab96ae02b3c73ffa68c7d0ae3e153
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SHA512
0961b540ec96af7690b6c75fae292a32681b34d6b9f8be29a069565572fa8369b325b7d71fbff41b030061767212de20cee27279c8bd6f0e174b401d4ca2ff67
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SSDEEP
24576:ZEO4MROxnFt3gtQZrZlI0AilFEvxHiieqdb:ZENMijYurZlI0AilFEvxHiieq
Malware Config
Extracted
orcus
centre-shaped.gl.at.ply.gg:30014
ff579f95cc0a4d5da4c6e63a340f88f9
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autostart_method
Registry
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enable_keylogger
false
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install_path
C:\Windows\System32\svchost.exe
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reconnect_delay
10000
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registry_keyname
Update
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taskscheduler_taskname
Orcus
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watchdog_path
AppData\svchost.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 svchost.exe
Files
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svchost.exe.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: 919KB - Virtual size: 919KB
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