General
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Target
Quik.exe
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Size
920KB
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MD5
54b6d3e284bae286a54c07f5344b4d20
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SHA1
572dcd2531fb963a26cc3d15b3aeb00b963e61c9
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SHA256
fb2f72b322e1d62aae04cf8aa456862694846db547b92cfdb62a12e9771c3ba9
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SHA512
fa81b518d93868409908c9e6adba78e9124a3e128519629f5ae230281c58fab248000b44966736fe3bd526b204edeedeba66bd331958c92b2123d20c05d2f365
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SSDEEP
24576:bkL94MROxnFt3QcarrcI0AilFEvxHPBYoou:wWMijArrcI0AilFEvxHP
Malware Config
Extracted
orcus
animals-sewing.at.ply.gg:41503
e36633084e0f4cfa9a48a5ea5d80e748
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autostart_method
Registry
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enable_keylogger
true
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install_path
C:\Windows\System32/JavaUpdate/JavaUpd.exe
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reconnect_delay
10000
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registry_keyname
Orcus
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taskscheduler_taskname
Orcus
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watchdog_path
AppData\JavaUpd.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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Quik.exe.exe windows 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: 917KB - Virtual size: 917KB
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