Overview
overview
8Static
static
8install/Au3Check.exe
windows7-x64
1install/Au3Check.exe
windows10-2004-x64
3install/Au3Info.exe
windows7-x64
3install/Au3Info.exe
windows10-2004-x64
3install/Au...64.exe
windows7-x64
1install/Au...64.exe
windows10-2004-x64
1install/Au...xe.exe
windows7-x64
3install/Au...xe.exe
windows10-2004-x64
3install/Au...64.exe
windows7-x64
1install/Au...64.exe
windows10-2004-x64
1install/Au...px.exe
windows7-x64
7install/Au...px.exe
windows10-2004-x64
7install/Au...te.url
windows7-x64
1install/Au...te.url
windows10-2004-x64
1install/AutoIt.chm
windows7-x64
1install/AutoIt.chm
windows10-2004-x64
1install/AutoIt3.exe
windows7-x64
3install/AutoIt3.exe
windows10-2004-x64
3install/Au...lp.exe
windows7-x64
3install/Au...lp.exe
windows10-2004-x64
3install/Au...64.exe
windows7-x64
3install/Au...64.exe
windows10-2004-x64
3install/Au...tX.chm
windows7-x64
1install/Au...tX.chm
windows10-2004-x64
1install/Au...ly.dll
windows7-x64
1install/Au...ly.dll
windows10-2004-x64
1install/Au...ll.dll
windows7-x64
1install/Au...ll.dll
windows10-2004-x64
1install/Au...X3.dll
windows7-x64
3install/Au...X3.dll
windows10-2004-x64
3install/Au...64.dll
windows7-x64
5install/Au...64.dll
windows10-2004-x64
5Analysis
-
max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
11-09-2024 14:43
Behavioral task
behavioral1
Sample
install/Au3Check.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
install/Au3Check.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
install/Au3Info.exe
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
install/Au3Info.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
install/Au3Info_x64.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
install/Au3Info_x64.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
install/Aut2Exe/Aut2exe.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
install/Aut2Exe/Aut2exe.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
install/Aut2Exe/Aut2exe_x64.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
install/Aut2Exe/Aut2exe_x64.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
install/Aut2Exe/upx.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
install/Aut2Exe/upx.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
install/AutoIt v3 Website.url
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
install/AutoIt v3 Website.url
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
install/AutoIt.chm
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
install/AutoIt.chm
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
install/AutoIt3.exe
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
install/AutoIt3.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
install/AutoIt3Help.exe
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
install/AutoIt3Help.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
install/AutoIt3_x64.exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
install/AutoIt3_x64.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
install/AutoItX/AutoItX.chm
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
install/AutoItX/AutoItX.chm
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
install/AutoItX/AutoItX3.Assembly.dll
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
install/AutoItX/AutoItX3.Assembly.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
install/AutoItX/AutoItX3.PowerShell.dll
Resource
win7-20240708-en
Behavioral task
behavioral28
Sample
install/AutoItX/AutoItX3.PowerShell.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral29
Sample
install/AutoItX/AutoItX3.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
install/AutoItX/AutoItX3.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
install/AutoItX/AutoItX3_x64.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
install/AutoItX/AutoItX3_x64.dll
Resource
win10v2004-20240802-en
General
-
Target
install/AutoItX/AutoItX3.dll
-
Size
454KB
-
MD5
eb86fb3ad4445983f7d2b7e11ef7fc21
-
SHA1
f4442e19970cd6fa82659855f49972648eb34801
-
SHA256
80e7e298e1d1a9cbaa30b34a896d71018779965d1e03be621d974a64a680668d
-
SHA512
3cf84ea50498ca897fe77515c17e02385beeee153aa6d2b62dcd89b97eda134d387ed55d62753919e2b299f0658611a991c66a70c96d3c31f6a915912d9743c3
-
SSDEEP
6144:tFD9Tj6MoGKP0GJ+iCnHpGXqIs/cJojGi35AOS6ItdIa5f2o7/Us:v9Tj6MzKP0r5IjHi35EtdIaf//
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Modifies registry class 61 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\ = "IAutoItX3" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8937E53-D444-4E71-9275-35B64210CC3B}\1.0\FLAGS\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\TypeLib\ = "{F8937E53-D444-4E71-9275-35B64210CC3B}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AutoItX3.Control.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AutoItX3.Control\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\AppID = "{6E8109C4-F369-415D-AF9A-2AEEFF313234}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8937E53-D444-4E71-9275-35B64210CC3B}\1.0\ = "AutoItX3 1.0 Type Library" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8937E53-D444-4E71-9275-35B64210CC3B}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\install\\AutoItX" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\ = "IAutoItX3" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AutoItX3.Control.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AutoItX3.Control regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AutoItX3.Control\CurVer\ = "AutoItX3.Control.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8937E53-D444-4E71-9275-35B64210CC3B}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\VersionIndependentProgID\ = "AutoItX3.Control" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\install\\AutoItX\\AutoItX3.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\ProxyStubClsid32\ = "{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\AutoItX3.DLL regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AutoItX3.Control\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8937E53-D444-4E71-9275-35B64210CC3B}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8937E53-D444-4E71-9275-35B64210CC3B}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AutoItX3.Control.1\CLSID\ = "{1A671297-FA74-4422-80FA-6C5D8CE4DE04}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\AutoItX3.DLL\AppID = "{6E8109C4-F369-415D-AF9A-2AEEFF313234}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\TypeLib\ = "{F8937E53-D444-4E71-9275-35B64210CC3B}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\InProcServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\ProgID\ = "AutoItX3.Control.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8937E53-D444-4E71-9275-35B64210CC3B}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\install\\AutoItX\\AutoItX3.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8937E53-D444-4E71-9275-35B64210CC3B}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\ = "PSFactoryBuffer" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\ = "AutoItX3 Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8937E53-D444-4E71-9275-35B64210CC3B} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F8937E53-D444-4E71-9275-35B64210CC3B}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AutoItX3.Control\ = "AutoItX3 Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AutoItX3.Control\CLSID\ = "{1A671297-FA74-4422-80FA-6C5D8CE4DE04}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\install\\AutoItX\\AutoItX3.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\TypeLib\ = "{F8937E53-D444-4E71-9275-35B64210CC3B}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\NumMethods\ = "107" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{6E8109C4-F369-415D-AF9A-2AEEFF313234} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{6E8109C4-F369-415D-AF9A-2AEEFF313234}\ = "AutoItX3" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AutoItX3.Control.1\ = "AutoItX3 Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1A671297-FA74-4422-80FA-6C5D8CE4DE04} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3D54C6B8-D283-40E0-8FAB-C97F05947EE8}\InProcServer32 regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2900 wrote to memory of 2776 2900 regsvr32.exe 30 PID 2900 wrote to memory of 2776 2900 regsvr32.exe 30 PID 2900 wrote to memory of 2776 2900 regsvr32.exe 30 PID 2900 wrote to memory of 2776 2900 regsvr32.exe 30 PID 2900 wrote to memory of 2776 2900 regsvr32.exe 30 PID 2900 wrote to memory of 2776 2900 regsvr32.exe 30 PID 2900 wrote to memory of 2776 2900 regsvr32.exe 30
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\install\AutoItX\AutoItX3.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2900 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\install\AutoItX\AutoItX3.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:2776
-