Behavioral task
behavioral1
Sample
ezz.exe
Resource
win10ltsc2021-20250113-en
General
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Target
ezz.exe
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Size
839KB
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MD5
fb5f2a9dc11615c13e4c82a40b9fc9d8
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SHA1
3016dcc9b220f466f149904ddf5fa37fe130c71d
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SHA256
590df9d725bd0779f6b4ad03e59c3be6c1b6682c8871eaaf44707fdc6688a5de
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SHA512
450cc8a0aae2110cd30fc6d89d37ac0364f56c281a4cc502e049579b17bf3d8e3cd66d2ca0308b05eb235431cd3dc3b8de860af5832415dc65c2f3d77b490249
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SSDEEP
24576:p0S04YNEMuExDiU6E5R9s8xY/2l/dLtnIbt+r8:ps4auS+UjfU2TLdIbt+r
Malware Config
Extracted
orcus
0.tcp.ngrok.io
6ac35dadbe784865901cb0fd28c393c9
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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
%TEMP%
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installservice
false
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keylogger_enabled
false
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newcreationdate
04/02/2021 00:00:00
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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 ezz.exe
Files
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ezz.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