Behavioral task
behavioral1
Sample
92ffaa21da793fcc3954002c2e0070a61b72e30a63091948020433e0e713dfeb.exe
Resource
win7-20241010-en
General
-
Target
92ffaa21da793fcc3954002c2e0070a61b72e30a63091948020433e0e713dfeb
-
Size
938KB
-
MD5
7e20fb5ccb4ee4d082463bf93676609f
-
SHA1
3d19d8c3c110c51f00d8acfa409a03f2b1d4ada3
-
SHA256
92ffaa21da793fcc3954002c2e0070a61b72e30a63091948020433e0e713dfeb
-
SHA512
070aa0312e44063ca03bb38e19153840cc38ab76f291a3db701c52d58a69e1c43223cfce3cedfc1933c0ba472513473d63ac926abc13aa589cff19377a7f33a1
-
SSDEEP
24576:SxYS04YNEMuExDiU6E5R9s8xY/2l/dqLc83SIbt+r6vzfc:SxA4auS+UjfU2TAt3SIbt+rMf
Malware Config
Extracted
orcus
127.0.0.1
8a7dd5f5b1d2409b918e3dcfb5b43d28
-
administration_rights_required
false
-
anti_debugger
false
-
anti_tcp_analyzer
false
-
antivm
false
-
autostart_method
1
-
change_creation_date
false
-
force_installer_administrator_privileges
false
-
hide_file
false
-
install
false
-
installation_folder
%appdata%\Microsoft\Speech\AudioDriver.exe
-
installservice
false
-
keylogger_enabled
false
-
newcreationdate
01/13/2025 09:33:33
-
plugins
AgUFl6aNkQPXkQKOmwKLvFcpr24sKCsVRABpAHMAYQBiAGwAZQAgAFcAZQBiAGMAYQBtACAATABpAGcAaAB0AHMABwMxAC4AMABBIDMAYwA3ADMANAAyADcAYQBjAGMANQBlADQAYwBjADkAOQA0ADAAMwA1ADYAZABjADAAZAAxADEAYQA5ADMAZAABAAAAAgI=
-
reconnect_delay
10000
-
registry_autostart_keyname
Audio HD Driver
-
registry_hidden_autostart
false
-
set_admin_flag
false
-
tasksch_name
Audio HD Driver
-
tasksch_request_highest_privileges
false
-
try_other_autostart_onfail
false
Signatures
-
Orcus family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 92ffaa21da793fcc3954002c2e0070a61b72e30a63091948020433e0e713dfeb
Files
-
92ffaa21da793fcc3954002c2e0070a61b72e30a63091948020433e0e713dfeb.exe windows:4 windows x86 arch: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: 841KB - Virtual size: 840KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 96KB - Virtual size: 96KB
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