Behavioral task
behavioral1
Sample
dasdafwdafhua.exe
Resource
win10ltsc2021-20241211-en
General
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Target
dasdafwdafhua.exe
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Size
839KB
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MD5
c68281e7519194a373b234d7939c20b5
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SHA1
675d330ae5a970d75f71cc4c0e676cc5eb2cc8fd
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SHA256
2fec3d688aca3acb2e8334575291bc07b7d24232a94c1c1e6d05bc74cc9250c7
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SHA512
5511f634b2e40ace4174fb04e3c408e28d01ec1824b9f0f75d4606ff5c2761b4dd6b30192d2a38421ac8bdcd657bf48da7e644083a1166d65a34eddc4e67b109
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SSDEEP
24576:cBS04YNEMuExDiU6E5R9s8xY/2l/dGtnIbt+rc:cj4auS+UjfU2TGdIbt+r
Malware Config
Extracted
orcus
?sleepyyasian-37412.portmap.host
a35dfe6048aa4ebdb8c3144464124e6f
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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
01/09/2025 13:02:20
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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 dasdafwdafhua.exe
Files
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dasdafwdafhua.exe.exe windows:4 windows x86 arch:x86
Password: 1234
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