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
117s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-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/NEWTRF.dll
-
Size
244KB
-
MD5
6b7421f3fade9658eeb26c725272e2a6
-
SHA1
e807a48baa22bf1cea8564645e8f1e9e54771994
-
SHA256
5cb67b3fc6aaf33f8980f01bebc73533aff6f1457ff397b16c86ce6e6fa2308f
-
SHA512
2966cb3f1803f1f6e2b3ce6a46787d77d11ab096a5d8bb24886497d4ed4d823b29caead9e5d3a99ccec6cbcd58a576da232cd74f82071d05357ae2c5bfbc26e9
-
SSDEEP
3072:hXh90fMPSeZ1Yi5+bEJT27HztKf4W9pBy9MkCMBVZKMDMoo0eBAz:9uZW2EJTUZKf4W09eMYMDA06
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1832 532 WerFault.exe 31 -
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 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1968 wrote to memory of 532 1968 rundll32.exe 31 PID 1968 wrote to memory of 532 1968 rundll32.exe 31 PID 1968 wrote to memory of 532 1968 rundll32.exe 31 PID 1968 wrote to memory of 532 1968 rundll32.exe 31 PID 1968 wrote to memory of 532 1968 rundll32.exe 31 PID 1968 wrote to memory of 532 1968 rundll32.exe 31 PID 1968 wrote to memory of 532 1968 rundll32.exe 31 PID 532 wrote to memory of 1832 532 rundll32.exe 32 PID 532 wrote to memory of 1832 532 rundll32.exe 32 PID 532 wrote to memory of 1832 532 rundll32.exe 32 PID 532 wrote to memory of 1832 532 rundll32.exe 32
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\NERO55\NERO\NEWTRF.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1968 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\NERO55\NERO\NEWTRF.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:532 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 532 -s 2723⤵
- Program crash
PID:1832
-
-