Behavioral task
behavioral1
Sample
idfk.exe
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral2
Sample
idfk.exe
Resource
win11-20241007-en
General
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Target
idfk.exe
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Size
839KB
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MD5
160ae42204fdd77c2f3a351dd5be3a86
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SHA1
80524976cbc2b785a8572cc11eac14146435b146
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SHA256
4e91651e58399869da7ebea31f4b56b9b843d72d844b9ec5b719c57fb8db89fc
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SHA512
ec1b3f85ebeb96072ab14d84497a1719a40746820d9e6d13546c6a06a653c95cf6de15c2884e6b288d95c4b714b726f5fe9c2abb5d5339beff6e9ffa52da1952
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SSDEEP
24576:gxdS04YNEMuExDiU6E5R9s8xY/2l/d2tnIbt+r+:wP4auS+UjfU2T2dIbt+r
Malware Config
Extracted
orcus
9across-entitled.gl.at.ply.gg
cb8ef5c451ab4b9992e1425bb2ece75c
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administration_rights_required
false
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anti_debugger
false
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anti_tcp_analyzer
false
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antivm
false
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autostart_method
1
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change_creation_date
false
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force_installer_administrator_privileges
false
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hide_file
false
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install
false
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installation_folder
%appdata%\Microsoft\Speech\AudioDriver.exe
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installservice
false
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keylogger_enabled
false
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newcreationdate
01/11/2025 03:43:56
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plugins
AgEAAA==
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reconnect_delay
10000
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registry_autostart_keyname
Audio HD Driver
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registry_hidden_autostart
false
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set_admin_flag
false
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tasksch_name
Audio HD Driver
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tasksch_request_highest_privileges
false
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try_other_autostart_onfail
false
Signatures
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Orcus family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource idfk.exe
Files
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idfk.exe.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: 837KB - Virtual size: 836KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - 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