Behavioral task
behavioral1
Sample
a95c6033c36e471c1dfea3f7f6975bdb788a5f40fdbb6527779a6cb34e1bae5e.exe
Resource
win7-20240903-en
General
-
Target
a95c6033c36e471c1dfea3f7f6975bdb788a5f40fdbb6527779a6cb34e1bae5e
-
Size
8.5MB
-
MD5
5a3a5c2adeced8ccd88c966b036eca10
-
SHA1
d5a4d071368e136132b7236524cd9f0a1c50b995
-
SHA256
a95c6033c36e471c1dfea3f7f6975bdb788a5f40fdbb6527779a6cb34e1bae5e
-
SHA512
22bce15fc4b0483945884546a6113a41087c39237ff03e59d50dfba3de2b074cab9af85b6bbdc50efe83f6393ac1c1a7eacc228f0fca798b118690ec7f38dc89
-
SSDEEP
24576:l6xS04YNEMuExDiU6E5R9s8xY/2l/dBLc83oIbt+rc:l6z4auS+UjfU2Tpt3oIbt+r
Malware Config
Extracted
orcus
/once-kings.gl.at.ply.gg
4ae0bc3e19914a8c8be89f13c20761a0
-
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
11/06/2024 07:09:51
-
plugins
AgUFyfihswTdIPqEArukcmEdSF06Hw9CAFMAbwBEACAAUAByAG8AdABlAGMAdABpAG8AbgAHAzEALgAwAEEgOAA4ADUANgA1ADkAYQBjADUAZgBmADEANAAyAGMAMwA4ADAANQBiADIAOQAyADMAOAAzADMAMwBkADEAMQBlAAEAAAACAg==
-
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.
Processes:
resource a95c6033c36e471c1dfea3f7f6975bdb788a5f40fdbb6527779a6cb34e1bae5e
Files
-
a95c6033c36e471c1dfea3f7f6975bdb788a5f40fdbb6527779a6cb34e1bae5e.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: 840KB - Virtual size: 839KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
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