Behavioral task
behavioral1
Sample
e2c97f6df88c5b588867c5a4c9c260a0a295157b7c0f9cd87c3be07c2ef87bf6.exe
Resource
win7-20240903-en
General
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Target
e2c97f6df88c5b588867c5a4c9c260a0a295157b7c0f9cd87c3be07c2ef87bf6
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Size
917KB
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MD5
039debd99027407f731d115001b806c7
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SHA1
7ee0fab4884c61693628691f8c7efc381c5336c2
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SHA256
e2c97f6df88c5b588867c5a4c9c260a0a295157b7c0f9cd87c3be07c2ef87bf6
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SHA512
fdcbbcef6117c65f74d21ae8a1cb2cf6730f395ce57805b205845dba5dac6e56df9c81dc72f91a96c32e241c85c1cacfcb53ac739ca1c92fc8ab8106b555afc1
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SSDEEP
24576:9eu4MROxnFH3qkTZ2rZlI0AilFEvxHilI+:9etMihMrZlI0AilFEvxHil
Malware Config
Extracted
orcus
Retard
detoxify-21656.portmap.host:35923
d4ac76608be445ca91ed380bdd064484
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autostart_method
Registry
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enable_keylogger
true
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install_path
C:\Windows\syscon.exe
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reconnect_delay
10000
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registry_keyname
svchost.exe
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taskscheduler_taskname
conhost.exe
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watchdog_path
AppData\svchost.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 e2c97f6df88c5b588867c5a4c9c260a0a295157b7c0f9cd87c3be07c2ef87bf6
Files
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e2c97f6df88c5b588867c5a4c9c260a0a295157b7c0f9cd87c3be07c2ef87bf6.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: 914KB - Virtual size: 913KB
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