Overview
overview
10Static
static
10NERO55/NER...RA.dll
windows7-x64
3NERO55/NER...UN.dll
windows7-x64
3NERO55/NER...TA.dll
windows7-x64
3NERO55/NER...PN.dll
windows7-x64
3NERO55/NER...OR.dll
windows7-x64
3NERO55/NER...LD.dll
windows7-x64
3NERO55/NER...OR.dll
windows7-x64
3NERO55/NER...LK.dll
windows7-x64
3NERO55/NER...TB.dll
windows7-x64
3NERO55/NER...TG.dll
windows7-x64
3NERO55/NER...US.dll
windows7-x64
3NERO55/NER...SI.dll
windows7-x64
3NERO55/NER...HX.dll
windows7-x64
6NERO55/NER...KY.dll
windows7-x64
3NERO55/NER...LV.dll
windows7-x64
3NERO55/NER...RF.dll
windows7-x64
3NERO55/NER...GR.dll
windows7-x64
3NERO55/NER...32.dll
windows7-x64
3NERO55/NER...0C.dll
windows7-x64
3NERO55/NER...NU.dll
windows7-x64
3NERO55/NER...NC.dll
windows7-x64
3NERO55/NER...OL.dll
windows7-x64
3NERO55/NER...IS.dll
windows7-x64
3NERO55/NER...ER.dll
windows7-x64
3NERO55/NER...NG.dll
windows7-x64
3NERO55/NER...FT.dll
windows7-x64
3NERO55/NER...HS.dll
windows7-x64
3NERO55/NER...HT.dll
windows7-x64
3PLAYER/SET...ST.exe
windows7-x64
4Analysis
-
max time kernel
120s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
21-08-2024 00:32
Behavioral task
behavioral1
Sample
NERO55/NERO/NEROFRA.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
NERO55/NERO/NEROHUN.dll
Resource
win7-20240704-en
Behavioral task
behavioral3
Sample
NERO55/NERO/NEROITA.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
NERO55/NERO/NEROJPN.dll
Resource
win7-20240708-en
Behavioral task
behavioral5
Sample
NERO55/NERO/NEROKOR.dll
Resource
win7-20240705-en
Behavioral task
behavioral6
Sample
NERO55/NERO/NERONLD.dll
Resource
win7-20240704-en
Behavioral task
behavioral7
Sample
NERO55/NERO/NERONOR.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
NERO55/NERO/NEROPLK.dll
Resource
win7-20240729-en
Behavioral task
behavioral9
Sample
NERO55/NERO/NEROPTB.dll
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
NERO55/NERO/NEROPTG.dll
Resource
win7-20240704-en
Behavioral task
behavioral11
Sample
NERO55/NERO/NERORUS.dll
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
NERO55/NERO/NEROSCSI.dll
Resource
win7-20240708-en
Behavioral task
behavioral13
Sample
NERO55/NERO/NEROSHX.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
NERO55/NERO/NEROSKY.dll
Resource
win7-20240704-en
Behavioral task
behavioral15
Sample
NERO55/NERO/NEROSLV.dll
Resource
win7-20240705-en
Behavioral task
behavioral16
Sample
NERO55/NERO/NEWTRF.dll
Resource
win7-20240704-en
Behavioral task
behavioral17
Sample
NERO55/NERO/PLUGINMGR.dll
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
NERO55/NERO/READHD32.dll
Resource
win7-20240708-en
Behavioral task
behavioral19
Sample
NERO55/NERO/RO1420C.dll
Resource
win7-20240705-en
Behavioral task
behavioral20
Sample
NERO55/NERO/VCDMENU.dll
Resource
win7-20240729-en
Behavioral task
behavioral21
Sample
NERO55/NERO/VMPEGENC.dll
Resource
win7-20240704-en
Behavioral task
behavioral22
Sample
NERO55/NERO/WAVEEDITOR/AUDIOCONTROL.dll
Resource
win7-20240704-en
Behavioral task
behavioral23
Sample
NERO55/NERO/WAVEEDITOR/AXIS.dll
Resource
win7-20240708-en
Behavioral task
behavioral24
Sample
NERO55/NERO/WAVEEDITOR/LEDMETER.dll
Resource
win7-20240729-en
Behavioral task
behavioral25
Sample
NERO55/NERO/WAVEEDITOR/RECORDING.dll
Resource
win7-20240705-en
Behavioral task
behavioral26
Sample
NERO55/NERO/WAVEEDITOR/VFFT.dll
Resource
win7-20240708-en
Behavioral task
behavioral27
Sample
NERO55/NERO/WAVEEDITOR/VPLUGINS-CHS.dll
Resource
win7-20240708-en
Behavioral task
behavioral28
Sample
NERO55/NERO/WAVEEDITOR/VPLUGINS-CHT.dll
Resource
win7-20240708-en
Behavioral task
behavioral29
Sample
PLAYER/SETUP/DAN/UNINST.exe
Resource
win7-20240705-en
General
-
Target
NERO55/NERO/WAVEEDITOR/AXIS.dll
-
Size
276KB
-
MD5
bf752a8b9550f59f97ff0b0135fb13e6
-
SHA1
be18deeeb2cd17bd768c13d65f7ca332f2e8a4d5
-
SHA256
de7ea07ca5f75bdab83b95c9febf3611838e173f799a1e633d743e6c69b77032
-
SHA512
6b977392ae0ef278f5a0eadbd265fc4211b9d7a13cefcc19facde9fc65c017f41a1dc42002232fcc67383ddfc9622266e8fe56e9d4b15b299fe9945cfb6743db
-
SSDEEP
3072:iLhnQVEjwzdmSS38A+mcXKVFmB1C810OaIBRuTdmjb/8seatGL5MKw4GwvLAljJ7:0hQhzdmSS38aFmrVQGwqsOF
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 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\TypeLib\ = "{42A72918-8F66-4D75-B5AE-3BBCB35FB218}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\Control\ regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\ = "_DAxis" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\ = "_DAxisEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{42A72918-8F66-4D75-B5AE-3BBCB35FB218}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NERO55\\NERO\\WAVEEDITOR" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\TypeLib\ = "{42A72918-8F66-4D75-B5AE-3BBCB35FB218}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\TypeLib\ = "{42A72918-8F66-4D75-B5AE-3BBCB35FB218}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{42A72918-8F66-4D75-B5AE-3BBCB35FB218}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\ = "_DAxisEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NERO55\\NERO\\WAVEED~1\\AXIS.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{42A72918-8F66-4D75-B5AE-3BBCB35FB218}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\TypeLib\ = "{42A72918-8F66-4D75-B5AE-3BBCB35FB218}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{444D539F-3B4A-47BC-9BBF-3EB64DE615EE}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AXIS.AxisCtrl.1\CLSID\ = "{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NERO55\\NERO\\WAVEED~1\\AXIS.dll, 1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{42A72918-8F66-4D75-B5AE-3BBCB35FB218}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{444D539F-3B4A-47BC-9BBF-3EB64DE615EE}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NERO55\\NERO\\WAVEED~1\\AXIS.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{42A72918-8F66-4D75-B5AE-3BBCB35FB218}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NERO55\\NERO\\WAVEEDITOR\\AXIS.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\ProgID\ = "AXIS.AxisCtrl.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{42A72918-8F66-4D75-B5AE-3BBCB35FB218} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AXIS.AxisCtrl.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AXIS.AxisCtrl.1\ = "Axis Control" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\ = "Axis Control" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\MiscStatus\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\MiscStatus\1\ = "131473" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\Version regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\ = "_DAxis" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{444D539F-3B4A-47BC-9BBF-3EB64DE615EE}\ = "Axis Property Page" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{42A72918-8F66-4D75-B5AE-3BBCB35FB218}\1.0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\Control regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F805B114-C3F4-4E1E-B016-349D3F42CE11}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\Version\ = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{444D539F-3B4A-47BC-9BBF-3EB64DE615EE} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\MiscStatus regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\TypeLib\ = "{42A72918-8F66-4D75-B5AE-3BBCB35FB218}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AXIS.AxisCtrl.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5}\ToolboxBitmap32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{42A72918-8F66-4D75-B5AE-3BBCB35FB218}\1.0\ = "Axis ActiveX Control module" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{42A72918-8F66-4D75-B5AE-3BBCB35FB218}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{42A72918-8F66-4D75-B5AE-3BBCB35FB218}\1.0\FLAGS\ = "2" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{96DA80D6-B713-45FD-8B4F-DC32E3750FD0}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BCD7AC23-9FB7-4E16-9C97-D5225D2567B5} regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 3012 wrote to memory of 2512 3012 regsvr32.exe 30 PID 3012 wrote to memory of 2512 3012 regsvr32.exe 30 PID 3012 wrote to memory of 2512 3012 regsvr32.exe 30 PID 3012 wrote to memory of 2512 3012 regsvr32.exe 30 PID 3012 wrote to memory of 2512 3012 regsvr32.exe 30 PID 3012 wrote to memory of 2512 3012 regsvr32.exe 30 PID 3012 wrote to memory of 2512 3012 regsvr32.exe 30
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\NERO55\NERO\WAVEEDITOR\AXIS.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3012 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\NERO55\NERO\WAVEEDITOR\AXIS.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:2512
-