Behavioral task
behavioral1
Sample
1407c316ae266116eff2a7c2f40d8d3508dba301f8175d498be69c9d48a311ca.exe
Resource
win7-20231215-en
General
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Target
1407c316ae266116eff2a7c2f40d8d3508dba301f8175d498be69c9d48a311ca
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Size
918KB
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MD5
beff93c13a3839484a3248f3a1702516
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SHA1
77d2620d977c1b7730a599da82efd7360898f309
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SHA256
1407c316ae266116eff2a7c2f40d8d3508dba301f8175d498be69c9d48a311ca
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SHA512
fdf7ad1b65283101b1852badc92d09507a82eb13771d0676452f712fa26b649f20b18d970cf7c5f9bd43bf87b9252bd2ae76d9e11ef1addc0778565342a19a28
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SSDEEP
24576:k1I4MROxnFi3ArIrZlI0AilFEvxHi18D:k1rMioAMrZlI0AilFEvxHi
Malware Config
Extracted
orcus
Hack
127.0.0.1:10134
d7904e4fe3184c208642abe8f5cf9293
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autostart_method
TaskScheduler
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enable_keylogger
false
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install_path
C:\Windows\System32\tŠ°skmgr.exe
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reconnect_delay
10000
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registry_keyname
Orcus
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taskscheduler_taskname
GoogleUpdateTaskMachine
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watchdog_path
AppData\smss.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 1407c316ae266116eff2a7c2f40d8d3508dba301f8175d498be69c9d48a311ca
Files
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1407c316ae266116eff2a7c2f40d8d3508dba301f8175d498be69c9d48a311ca.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: 913KB - Virtual size: 912KB
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