Behavioral task
behavioral1
Sample
1780430ff5ad71b8c89b9c59d2924b16cb7fd07da479b8b394846c792f7523cb.exe
Resource
win10-20220812-en
General
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Target
1780430ff5ad71b8c89b9c59d2924b16cb7fd07da479b8b394846c792f7523cb
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Size
916KB
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MD5
ac0431f34683bcbbb2cf23aaf29ea8cf
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SHA1
275ec0e362cb074d5f080aaa41c25a8ecebe3205
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SHA256
1780430ff5ad71b8c89b9c59d2924b16cb7fd07da479b8b394846c792f7523cb
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SHA512
156da3158d29d293daf9a74cf04d855ec162836fef87473afcc861688630f2da01234e1f40a4f84235ba457c0a6ae1770c3cc55fb0375cbea6813d0186a87b9c
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SSDEEP
24576:r6w4MROxnFD3674S4xrZlI0AilFEvxHiBO:r6TMiJtrZlI0AilFEvxHi
Malware Config
Extracted
orcus
146.70.143.176:81
712d31c7a3f54904a08d968a15b836e9
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autostart_method
Registry
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enable_keylogger
false
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install_path
%programfiles%\orc\orc.exe
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reconnect_delay
10000
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registry_keyname
orc
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taskscheduler_taskname
orc
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watchdog_path
AppData\Watchdog.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
Files
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1780430ff5ad71b8c89b9c59d2924b16cb7fd07da479b8b394846c792f7523cb.exe windows 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: 911KB - Virtual size: 911KB
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