Behavioral task
behavioral1
Sample
bb16e46d068bc395bdcb7f3cc338ee03381a102f524316b5935fb5cb4d113031.exe
Resource
win7-20240903-en
General
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Target
bb16e46d068bc395bdcb7f3cc338ee03381a102f524316b5935fb5cb4d113031
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Size
3.0MB
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MD5
5cc99251e0b8789e36ad013b38c75632
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SHA1
7aae31f2e5cf63e7e3a0d926f0f3c186565ebdc6
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SHA256
bb16e46d068bc395bdcb7f3cc338ee03381a102f524316b5935fb5cb4d113031
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SHA512
4be001412f90ce660b6e673e3eaf301cffa53a81b4b548d1b322bec976fd2d3a43b101299824c25cba5cd4d761ee5cf8b8940c23433910be11671a27f524bee4
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SSDEEP
49152:3gt1ZeM9/3EgHcyH4Z9fVTB4krLzS+HAypQxbOqUo9JnCmuxI3lGnlFreInnczWL:3gtGjzD5rfLgypSbKo9JCmn3E
Malware Config
Extracted
orcus
Babylon
vimeworldserverstat.serveminecraft.net:443
a19e8216786644dc8db8ae5307f5d5be
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autostart_method
Registry
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enable_keylogger
false
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install_path
%appdata%\Microsoft Edge\UpdateService.exe
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reconnect_delay
10000
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registry_keyname
Microsoft Edge Update Service
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taskscheduler_taskname
Microsoft Edge Update Service
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watchdog_path
AppData\EdgeUpdate.exe
Signatures
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Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bb16e46d068bc395bdcb7f3cc338ee03381a102f524316b5935fb5cb4d113031
Files
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bb16e46d068bc395bdcb7f3cc338ee03381a102f524316b5935fb5cb4d113031.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_LARGE_ADDRESS_AWARE
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: 8KB - Virtual size: 8KB
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