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Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
25/07/2024, 19:32
Static task
static1
Behavioral task
behavioral1
Sample
Solara.zip
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Solara.zip
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
Launcher.bat
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
Launcher.bat
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
compiler.exe
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
compiler.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
lua51.dll
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
lua51.dll
Resource
win10v2004-20240709-en
General
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Target
lua51.dll
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Size
389KB
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MD5
e7fb52767061abd398258ea5e530ca09
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SHA1
3292f5df4f4199e4a4a444f389b4fbeae574b6c0
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SHA256
050a50db7eaa4db0cc962445c6b9f7dea4c0c7f776c60b05499f12b3280ad646
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SHA512
f8ce10765414eb45aef57789c5e37496cd9bd6b69f5f90cab3b51a3b991ec004ff2320c153eab58f895ad31c196559b0c12dafc6aa2949c96d7d824c3a923bc1
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SSDEEP
12288:tiZ+ox9piQ8G27pC6Yyu5t60O0MJuAghAuNwABN:te19pm7pCuCt6+w
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2696 2660 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 1424 wrote to memory of 2660 1424 rundll32.exe 31 PID 1424 wrote to memory of 2660 1424 rundll32.exe 31 PID 1424 wrote to memory of 2660 1424 rundll32.exe 31 PID 1424 wrote to memory of 2660 1424 rundll32.exe 31 PID 1424 wrote to memory of 2660 1424 rundll32.exe 31 PID 1424 wrote to memory of 2660 1424 rundll32.exe 31 PID 1424 wrote to memory of 2660 1424 rundll32.exe 31 PID 2660 wrote to memory of 2696 2660 rundll32.exe 32 PID 2660 wrote to memory of 2696 2660 rundll32.exe 32 PID 2660 wrote to memory of 2696 2660 rundll32.exe 32 PID 2660 wrote to memory of 2696 2660 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\lua51.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1424 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\lua51.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 2203⤵
- Program crash
PID:2696
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