Behavioral task
behavioral1
Sample
7d0eb9dc847ec28213299691c76677a023696d7357f3cbf63a43531f436313cc.exe
Resource
win7-20240903-en
General
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Target
7d0eb9dc847ec28213299691c76677a023696d7357f3cbf63a43531f436313cc
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Size
986KB
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MD5
f4cc5f812d038c702051b7026f67ec65
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SHA1
bc26685023eddc1e6a82ee6ebe52d7c1bcb14cda
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SHA256
7d0eb9dc847ec28213299691c76677a023696d7357f3cbf63a43531f436313cc
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SHA512
f953fe57a35d88063ac2a25e9629f6f3953bf7678b5cbdde0ac66928bdc671a2f43a0b8d81dd74ccfb01f24867456f2462f783d023da09dee72acd0f78210058
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SSDEEP
24576:Dsc04MROxnFF637U6rrcI0AilFEvxHP4Choon:QeMibK7U6rrcI0AilFEvxHP4
Malware Config
Extracted
orcus
solara
212.15.49.233:5050
094a584ddb794dbe9ff094ec5bbdb4d1
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autostart_method
TaskScheduler
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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
SystemSettings
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taskscheduler_taskname
UserOOBEBroker
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watchdog_path
AppData\taskhostw.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 7d0eb9dc847ec28213299691c76677a023696d7357f3cbf63a43531f436313cc
Files
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7d0eb9dc847ec28213299691c76677a023696d7357f3cbf63a43531f436313cc.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: 932KB - Virtual size: 932KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 52KB - Virtual size: 52KB
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