Description	Indicator	Process	Target
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder\CurVer	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\InprocServer32	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\TypeLib\ = "{A15A1C00-9788-44D9-AA0A-723F170887CF}"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\FLAGS	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\files\\ptusredt.dll"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder\CLSID\ = "{E8D0CE8D-BC70-4025-978F-E86068362730}"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder\CurVer\ = "UserEditHelp.UserNameHolder.1"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\TypeLib	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder\CLSID	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\ = "UserNameHolder Class"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\ProgID	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\VersionIndependentProgID	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\files\\ptusredt.dll"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\ = "UserEditHelp 1.0 Type Library"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\files"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder.1\CLSID	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\0\win32	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder.1	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder.1\ = "UserNameHolder Class"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder.1\CLSID\ = "{E8D0CE8D-BC70-4025-978F-E86068362730}"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\VersionIndependentProgID\ = "UserEditHelp.UserNameHolder"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\0	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\InprocServer32\ThreadingModel = "Apartment"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\FLAGS\ = "0"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\HELPDIR	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder\ = "UserNameHolder Class"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\ProgID\ = "UserEditHelp.UserNameHolder.1"	C:\Windows\SysWOW64\regsvr32.exe	N/A

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 4528 wrote to memory of 4872	N/A	C:\Windows\system32\regsvr32.exe	C:\Windows\SysWOW64\regsvr32.exe
PID 4528 wrote to memory of 4872	N/A	C:\Windows\system32\regsvr32.exe	C:\Windows\SysWOW64\regsvr32.exe
PID 4528 wrote to memory of 4872	N/A	C:\Windows\system32\regsvr32.exe	C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\files\ptusredt.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\files\ptusredt.dll

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	64.159.190.20.in-addr.arpa	udp
US	8.8.8.8:53	25.140.123.92.in-addr.arpa	udp
US	8.8.8.8:53	104.219.191.52.in-addr.arpa	udp
US	8.8.8.8:53	157.123.68.40.in-addr.arpa	udp
US	8.8.8.8:53	198.187.3.20.in-addr.arpa	udp
US	8.8.8.8:53	28.118.140.52.in-addr.arpa	udp
US	8.8.8.8:53	92.12.20.2.in-addr.arpa	udp
US	8.8.8.8:53	240.221.184.93.in-addr.arpa	udp
US	8.8.8.8:53	tse1.mm.bing.net	udp
US	150.171.27.10:443	tse1.mm.bing.net	tcp
US	150.171.27.10:443	tse1.mm.bing.net	tcp
US	8.8.8.8:53	10.27.171.150.in-addr.arpa	udp
US	8.8.8.8:53	31.243.111.52.in-addr.arpa	udp
US	8.8.8.8:53	138.201.86.20.in-addr.arpa	udp

Files

N/A

Analysis: behavioral5

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win7-20240611-en

Max time kernel

121s

Max time network

122s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\msvcp140.dll,#1

Signatures

Program crash

Description	Indicator	Process	Target
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	C:\Windows\SysWOW64\rundll32.exe

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 1560 wrote to memory of 2452	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1560 wrote to memory of 2452	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1560 wrote to memory of 2452	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1560 wrote to memory of 2452	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1560 wrote to memory of 2452	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1560 wrote to memory of 2452	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1560 wrote to memory of 2452	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2452 wrote to memory of 2232	N/A	C:\Windows\SysWOW64\rundll32.exe	C:\Windows\SysWOW64\WerFault.exe
PID 2452 wrote to memory of 2232	N/A	C:\Windows\SysWOW64\rundll32.exe	C:\Windows\SysWOW64\WerFault.exe
PID 2452 wrote to memory of 2232	N/A	C:\Windows\SysWOW64\rundll32.exe	C:\Windows\SysWOW64\WerFault.exe
PID 2452 wrote to memory of 2232	N/A	C:\Windows\SysWOW64\rundll32.exe	C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\msvcp140.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\msvcp140.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2452 -s 220

Network

N/A

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win7-20240611-en

Max time kernel

142s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\files\Setup.exe"

Signatures

Detect Vidar Stealer

stealer

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Stealc

stealer stealc

Vidar

stealer vidar

Detects Windows executables referencing non-Windows User-Agents

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Detects executables containing potential Windows Defender anti-emulation checks

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Suspicious use of SetThreadContext

Description	Indicator	Process	Target
PID 2108 set thread context of 2304	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	C:\Windows\SysWOW64\more.com

Loads dropped DLL

Description	Indicator	Process	Target
N/A	N/A	C:\Windows\SysWOW64\more.com	N/A
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	N/A

Program crash

Description	Indicator	Process	Target
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	C:\Users\Admin\AppData\Local\Temp\CUF.au3

Modifies Internet Explorer settings

adware spyware

Description	Indicator	Process	Target
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A

Suspicious behavior: EnumeratesProcesses

Description	Indicator	Process	Target
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\more.com	N/A
N/A	N/A	C:\Windows\SysWOW64\more.com	N/A

Suspicious behavior: MapViewOfSection

Description	Indicator	Process	Target
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\more.com	N/A

Suspicious use of AdjustPrivilegeToken

Description	Indicator	Process	Target
Token: SeTakeOwnershipPrivilege	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A
Token: SeTakeOwnershipPrivilege	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 2108 wrote to memory of 2304	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	C:\Windows\SysWOW64\more.com
PID 2108 wrote to memory of 2304	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	C:\Windows\SysWOW64\more.com
PID 2108 wrote to memory of 2304	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	C:\Windows\SysWOW64\more.com
PID 2108 wrote to memory of 2304	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	C:\Windows\SysWOW64\more.com
PID 2108 wrote to memory of 2304	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	C:\Windows\SysWOW64\more.com
PID 2304 wrote to memory of 2780	N/A	C:\Windows\SysWOW64\more.com	C:\Users\Admin\AppData\Local\Temp\CUF.au3
PID 2304 wrote to memory of 2780	N/A	C:\Windows\SysWOW64\more.com	C:\Users\Admin\AppData\Local\Temp\CUF.au3
PID 2304 wrote to memory of 2780	N/A	C:\Windows\SysWOW64\more.com	C:\Users\Admin\AppData\Local\Temp\CUF.au3
PID 2304 wrote to memory of 2780	N/A	C:\Windows\SysWOW64\more.com	C:\Users\Admin\AppData\Local\Temp\CUF.au3
PID 2304 wrote to memory of 2780	N/A	C:\Windows\SysWOW64\more.com	C:\Users\Admin\AppData\Local\Temp\CUF.au3
PID 2304 wrote to memory of 2780	N/A	C:\Windows\SysWOW64\more.com	C:\Users\Admin\AppData\Local\Temp\CUF.au3
PID 2780 wrote to memory of 2800	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\Windows\SysWOW64\WerFault.exe
PID 2780 wrote to memory of 2800	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\Windows\SysWOW64\WerFault.exe
PID 2780 wrote to memory of 2800	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\Windows\SysWOW64\WerFault.exe
PID 2780 wrote to memory of 2800	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\files\Setup.exe

"C:\Users\Admin\AppData\Local\Temp\files\Setup.exe"

C:\Windows\SysWOW64\more.com

C:\Windows\SysWOW64\more.com

C:\Users\Admin\AppData\Local\Temp\CUF.au3

C:\Users\Admin\AppData\Local\Temp\CUF.au3

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 148

Network

N/A

Files

memory/2108-0-0x0000000000460000-0x0000000000461000-memory.dmp

memory/2108-1-0x0000000076EC0000-0x0000000077069000-memory.dmp

memory/2108-11-0x0000000073331000-0x0000000073343000-memory.dmp

memory/2108-10-0x0000000073342000-0x0000000073344000-memory.dmp

memory/2108-13-0x0000000073331000-0x0000000073343000-memory.dmp

memory/2304-14-0x0000000073330000-0x00000000734A4000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\8ec972f6

MD5	e1d87140d0b83ec4bbf66357d80962b6
SHA1	4fed77ee63c955f3fd71e57245c24a0c0d2e65ce
SHA256	33e0af0e55b4072f342c53d4dcc947b9af4b4af231e6561513258018348da165
SHA512	7d068007443d83b0e59555da4e7794cc0313fac1f93b018a4f4c29483eea8e1eb9a604272339e6b046c3c0e63b32357ecd1543662241bcbfdc5d48fed74109cd

memory/2304-16-0x0000000076EC0000-0x0000000077069000-memory.dmp

memory/2304-18-0x0000000073330000-0x00000000734A4000-memory.dmp

\Users\Admin\AppData\Local\Temp\CUF.au3

MD5	c56b5f0201a3b3de53e561fe76912bfd
SHA1	2a4062e10a5de813f5688221dbeb3f3ff33eb417
SHA256	237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d
SHA512	195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

memory/2304-22-0x0000000073330000-0x00000000734A4000-memory.dmp

memory/2780-25-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2780-24-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2304-26-0x0000000073330000-0x00000000734A4000-memory.dmp

memory/2780-28-0x00000000006F0000-0x0000000000E3B000-memory.dmp

memory/2780-35-0x00000000006F0000-0x0000000000E3B000-memory.dmp

Analysis: behavioral15

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win7-20240611-en

Max time kernel

120s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\wbxtrace.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 1916 wrote to memory of 1796	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1916 wrote to memory of 1796	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1916 wrote to memory of 1796	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1916 wrote to memory of 1796	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1916 wrote to memory of 1796	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1916 wrote to memory of 1796	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1916 wrote to memory of 1796	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\wbxtrace.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\wbxtrace.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral17

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win7-20240508-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\files\x86\HDHelper_[0MB]_[1].exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\files\x86\HDHelper_[0MB]_[1].exe

"C:\Users\Admin\AppData\Local\Temp\files\x86\HDHelper_[0MB]_[1].exe"

Network

N/A

Files

N/A

Analysis: behavioral21

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win7-20240419-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\files\x86\VSLauncher_[0MB]_[1].exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\files\x86\VSLauncher_[0MB]_[1].exe

"C:\Users\Admin\AppData\Local\Temp\files\x86\VSLauncher_[0MB]_[1].exe"

Network

N/A

Files

N/A

Analysis: behavioral32

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240611-en

Max time kernel

136s

Max time network

132s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-crt-conio-l1-1-0.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-crt-conio-l1-1-0.dll,#1

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	149.220.183.52.in-addr.arpa	udp
US	8.8.8.8:53	73.31.126.40.in-addr.arpa	udp
US	8.8.8.8:53	97.90.14.23.in-addr.arpa	udp
US	8.8.8.8:53	104.219.191.52.in-addr.arpa	udp
US	8.8.8.8:53	103.169.127.40.in-addr.arpa	udp
US	8.8.8.8:53	97.17.167.52.in-addr.arpa	udp
US	8.8.8.8:53	171.39.242.20.in-addr.arpa	udp
US	8.8.8.8:53	240.221.184.93.in-addr.arpa	udp
US	8.8.8.8:53	82.90.14.23.in-addr.arpa	udp
US	8.8.8.8:53	29.243.111.52.in-addr.arpa	udp
US	8.8.8.8:53	tse1.mm.bing.net	udp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	8.8.8.8:53	26.35.223.20.in-addr.arpa	udp
US	8.8.8.8:53	10.28.171.150.in-addr.arpa	udp

Files

N/A

Analysis: behavioral9

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win7-20240611-en

Max time kernel

119s

Max time network

124s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\files\ptusredt.dll

Signatures

Modifies registry class

Description	Indicator	Process	Target
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder.1	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder\ = "UserNameHolder Class"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder\CLSID	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder\CurVer	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder\CurVer\ = "UserEditHelp.UserNameHolder.1"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\FLAGS	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder.1\CLSID	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\ = "UserNameHolder Class"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\ProgID\ = "UserEditHelp.UserNameHolder.1"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\HELPDIR	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\0\win32	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\TypeLib\ = "{A15A1C00-9788-44D9-AA0A-723F170887CF}"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\files\\ptusredt.dll"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\ProgID	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\VersionIndependentProgID	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\VersionIndependentProgID\ = "UserEditHelp.UserNameHolder"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\InprocServer32\ThreadingModel = "Apartment"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\ = "UserEditHelp 1.0 Type Library"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\FLAGS\ = "0"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder\CLSID\ = "{E8D0CE8D-BC70-4025-978F-E86068362730}"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\InprocServer32	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\files\\ptusredt.dll"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\files"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder.1\ = "UserNameHolder Class"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\UserEditHelp.UserNameHolder.1\CLSID\ = "{E8D0CE8D-BC70-4025-978F-E86068362730}"	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8D0CE8D-BC70-4025-978F-E86068362730}\TypeLib	C:\Windows\SysWOW64\regsvr32.exe	N/A
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A15A1C00-9788-44D9-AA0A-723F170887CF}\1.0\0	C:\Windows\SysWOW64\regsvr32.exe	N/A

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 2400 wrote to memory of 1644	N/A	C:\Windows\system32\regsvr32.exe	C:\Windows\SysWOW64\regsvr32.exe
PID 2400 wrote to memory of 1644	N/A	C:\Windows\system32\regsvr32.exe	C:\Windows\SysWOW64\regsvr32.exe
PID 2400 wrote to memory of 1644	N/A	C:\Windows\system32\regsvr32.exe	C:\Windows\SysWOW64\regsvr32.exe
PID 2400 wrote to memory of 1644	N/A	C:\Windows\system32\regsvr32.exe	C:\Windows\SysWOW64\regsvr32.exe
PID 2400 wrote to memory of 1644	N/A	C:\Windows\system32\regsvr32.exe	C:\Windows\SysWOW64\regsvr32.exe
PID 2400 wrote to memory of 1644	N/A	C:\Windows\system32\regsvr32.exe	C:\Windows\SysWOW64\regsvr32.exe
PID 2400 wrote to memory of 1644	N/A	C:\Windows\system32\regsvr32.exe	C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\files\ptusredt.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\files\ptusredt.dll

Network

N/A

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win7-20240508-en

Max time kernel

120s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\WCLDll.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 1452 wrote to memory of 2068	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1452 wrote to memory of 2068	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1452 wrote to memory of 2068	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1452 wrote to memory of 2068	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1452 wrote to memory of 2068	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1452 wrote to memory of 2068	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1452 wrote to memory of 2068	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\WCLDll.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\WCLDll.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral13

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win7-20240508-en

Max time kernel

118s

Max time network

119s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140_app.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 2548 wrote to memory of 2256	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2548 wrote to memory of 2256	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2548 wrote to memory of 2256	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2548 wrote to memory of 2256	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2548 wrote to memory of 2256	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2548 wrote to memory of 2256	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2548 wrote to memory of 2256	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140_app.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140_app.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral18

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\files\x86\HDHelper_[0MB]_[1].exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\files\x86\HDHelper_[0MB]_[1].exe

"C:\Users\Admin\AppData\Local\Temp\files\x86\HDHelper_[0MB]_[1].exe"

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	8.8.8.8.in-addr.arpa	udp

Files

N/A

Analysis: behavioral20

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240611-en

Max time kernel

135s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\files\x86\NvStereoUtilityOGL_[1MB]_[1].exe"

Signatures

Program crash

Description	Indicator	Process	Target
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	C:\Users\Admin\AppData\Local\Temp\files\x86\NvStereoUtilityOGL_[1MB]_[1].exe
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	C:\Users\Admin\AppData\Local\Temp\files\x86\NvStereoUtilityOGL_[1MB]_[1].exe

Processes

C:\Users\Admin\AppData\Local\Temp\files\x86\NvStereoUtilityOGL_[1MB]_[1].exe

"C:\Users\Admin\AppData\Local\Temp\files\x86\NvStereoUtilityOGL_[1MB]_[1].exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4028 -ip 4028

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4028 -s 540

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4028 -ip 4028

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4028 -s 560

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3776,i,3833046924978547022,12404847742964713612,262144 --variations-seed-version --mojo-platform-channel-handle=4228 /prefetch:8

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	g.bing.com	udp
US	204.79.197.237:443	g.bing.com	tcp
US	8.8.8.8:53	237.197.79.204.in-addr.arpa	udp
US	8.8.8.8:53	149.220.183.52.in-addr.arpa	udp
US	8.8.8.8:53	172.210.232.199.in-addr.arpa	udp
BE	88.221.83.187:443	www.bing.com	tcp
US	8.8.8.8:53	72.32.126.40.in-addr.arpa	udp
US	8.8.8.8:53	187.83.221.88.in-addr.arpa	udp
US	8.8.8.8:53	205.47.74.20.in-addr.arpa	udp
US	8.8.8.8:53	97.17.167.52.in-addr.arpa	udp
US	8.8.8.8:53	157.123.68.40.in-addr.arpa	udp
US	8.8.8.8:53	15.164.165.52.in-addr.arpa	udp
US	8.8.8.8:53	29.243.111.52.in-addr.arpa	udp
US	8.8.8.8:53	240.221.184.93.in-addr.arpa	udp
US	8.8.8.8:53	tse1.mm.bing.net	udp
US	8.8.8.8:53	43.58.199.20.in-addr.arpa	udp
US	150.171.27.10:443	tse1.mm.bing.net	tcp
US	150.171.27.10:443	tse1.mm.bing.net	tcp
US	8.8.8.8:53	10.27.171.150.in-addr.arpa	udp

Files

N/A

Analysis: behavioral24

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240508-en

Max time kernel

51s

Max time network

51s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-profile-l1-1-0.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-profile-l1-1-0.dll,#1

Network

Files

N/A

Analysis: behavioral29

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

143s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-sysinfo-l1-1-0.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-sysinfo-l1-1-0.dll,#1

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	g.bing.com	udp
US	204.79.197.237:443	g.bing.com	tcp
US	8.8.8.8:53	97.17.167.52.in-addr.arpa	udp
US	8.8.8.8:53	8.8.8.8.in-addr.arpa	udp
US	8.8.8.8:53	97.90.14.23.in-addr.arpa	udp
US	8.8.8.8:53	237.197.79.204.in-addr.arpa	udp
BE	88.221.83.187:443	www.bing.com	tcp
US	8.8.8.8:53	187.83.221.88.in-addr.arpa	udp
US	8.8.8.8:53	68.32.126.40.in-addr.arpa	udp
US	8.8.8.8:53	88.156.103.20.in-addr.arpa	udp
US	8.8.8.8:53	104.219.191.52.in-addr.arpa	udp
US	8.8.8.8:53	157.123.68.40.in-addr.arpa	udp
US	8.8.8.8:53	15.164.165.52.in-addr.arpa	udp
US	8.8.8.8:53	92.12.20.2.in-addr.arpa	udp
US	8.8.8.8:53	82.90.14.23.in-addr.arpa	udp
US	8.8.8.8:53	tse1.mm.bing.net	udp
US	150.171.27.10:443	tse1.mm.bing.net	tcp
US	150.171.27.10:443	tse1.mm.bing.net	tcp
US	150.171.27.10:443	tse1.mm.bing.net	tcp
US	150.171.27.10:443	tse1.mm.bing.net	tcp
US	8.8.8.8:53	10.27.171.150.in-addr.arpa	udp

Files

N/A

Analysis: behavioral6

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240226-en

Max time kernel

140s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\msvcp140.dll,#1

Signatures

Program crash

Description	Indicator	Process	Target
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	C:\Windows\SysWOW64\rundll32.exe

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 2548 wrote to memory of 2356	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2548 wrote to memory of 2356	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2548 wrote to memory of 2356	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\msvcp140.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\msvcp140.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 2356 -ip 2356

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 604

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4068 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	97.17.167.52.in-addr.arpa	udp
US	8.8.8.8:53	172.210.232.199.in-addr.arpa	udp
US	8.8.8.8:53	76.32.126.40.in-addr.arpa	udp
US	8.8.8.8:53	95.221.229.192.in-addr.arpa	udp
US	8.8.8.8:53	157.123.68.40.in-addr.arpa	udp
US	13.107.253.67:443		tcp
US	8.8.8.8:53	171.39.242.20.in-addr.arpa	udp
US	8.8.8.8:53	13.86.106.20.in-addr.arpa	udp
US	8.8.8.8:53	107.12.20.2.in-addr.arpa	udp
US	8.8.8.8:53	196.249.167.52.in-addr.arpa	udp
US	8.8.8.8:53	82.90.14.23.in-addr.arpa	udp
US	8.8.8.8:53	13.227.111.52.in-addr.arpa	udp
US	8.8.8.8:53	90.16.208.104.in-addr.arpa	udp

Files

N/A

Analysis: behavioral11

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win7-20240220-en

Max time kernel

120s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140.dll,#1

Signatures

Program crash

Description	Indicator	Process	Target
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	C:\Windows\SysWOW64\rundll32.exe

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 2644 wrote to memory of 2460	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2644 wrote to memory of 2460	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2644 wrote to memory of 2460	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2644 wrote to memory of 2460	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2644 wrote to memory of 2460	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2644 wrote to memory of 2460	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2644 wrote to memory of 2460	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2460 wrote to memory of 2864	N/A	C:\Windows\SysWOW64\rundll32.exe	C:\Windows\SysWOW64\WerFault.exe
PID 2460 wrote to memory of 2864	N/A	C:\Windows\SysWOW64\rundll32.exe	C:\Windows\SysWOW64\WerFault.exe
PID 2460 wrote to memory of 2864	N/A	C:\Windows\SysWOW64\rundll32.exe	C:\Windows\SysWOW64\WerFault.exe
PID 2460 wrote to memory of 2864	N/A	C:\Windows\SysWOW64\rundll32.exe	C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2460 -s 220

Network

N/A

Files

N/A

Analysis: behavioral27

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240611-en

Max time kernel

141s

Max time network

104s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-synch-l1-1-0.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-synch-l1-1-0.dll,#1

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	8.8.8.8.in-addr.arpa	udp
US	8.8.8.8:53	97.17.167.52.in-addr.arpa	udp
US	8.8.8.8:53	172.214.232.199.in-addr.arpa	udp
US	8.8.8.8:53	26.35.223.20.in-addr.arpa	udp
US	8.8.8.8:53	72.32.126.40.in-addr.arpa	udp
US	8.8.8.8:53	28.118.140.52.in-addr.arpa	udp
US	8.8.8.8:53	103.169.127.40.in-addr.arpa	udp
US	8.8.8.8:53	198.187.3.20.in-addr.arpa	udp
US	8.8.8.8:53	92.12.20.2.in-addr.arpa	udp
US	8.8.8.8:53	g.bing.com	udp
US	8.8.8.8:53	240.221.184.93.in-addr.arpa	udp
US	204.79.197.237:443	g.bing.com	tcp
US	8.8.8.8:53	205.47.74.20.in-addr.arpa	udp
BE	88.221.83.187:443	www.bing.com	tcp
US	8.8.8.8:53	187.83.221.88.in-addr.arpa	udp
US	8.8.8.8:53	29.243.111.52.in-addr.arpa	udp
US	8.8.8.8:53	tse1.mm.bing.net	udp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	8.8.8.8:53	55.36.223.20.in-addr.arpa	udp
US	8.8.8.8:53	10.28.171.150.in-addr.arpa	udp

Files

N/A

Analysis: behavioral28

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240508-en

Max time kernel

51s

Max time network

54s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-synch-l1-2-0.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-synch-l1-2-0.dll,#1

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	8.8.8.8.in-addr.arpa	udp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\files\Setup.exe"

Signatures

Amadey

trojan amadey

Detect Vidar Stealer

stealer

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Stealc

stealer stealc

Vidar

stealer vidar

xmrig

miner xmrig

Detect binaries embedding considerable number of MFA browser extension IDs.

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Detects Windows executables referencing non-Windows User-Agents

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Detects executables containing potential Windows Defender anti-emulation checks

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Detects executables manipulated with Fody

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A

UPX dump on OEP (original entry point)

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

XMRig Miner payload

miner

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

UPX packed file

upx

Description	Indicator	Process	Target
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A
N/A	N/A	N/A	N/A

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Downloads MZ/PE file

Checks computer location settings

Description	Indicator	Process	Target
Key value queried	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A

Suspicious use of SetThreadContext

Description	Indicator	Process	Target
PID 2160 set thread context of 3700	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	C:\Windows\SysWOW64\more.com
PID 3780 set thread context of 1852	N/A	C:\ProgramData\DBGHJEBKJE.exe	C:\Windows\SysWOW64\ftp.exe
PID 2488 set thread context of 1124	N/A	C:\ProgramData\DBKEHDGDGH.exe	C:\Windows\SysWOW64\ftp.exe
PID 1124 set thread context of 1080	N/A	C:\Windows\SysWOW64\ftp.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
PID 1080 set thread context of 4084	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe

Checks installed software on the system

discovery

Drops file in Windows directory

Description	Indicator	Process	Target
File created	C:\Windows\Tasks\Watcher Com SH.job	C:\Windows\SysWOW64\ftp.exe	N/A
File created	C:\Windows\Tasks\TWI Cloud Host.job	C:\Windows\SysWOW64\ftp.exe	N/A

Executes dropped EXE

Description	Indicator	Process	Target
N/A	N/A	C:\ProgramData\DBGHJEBKJE.exe	N/A
N/A	N/A	C:\ProgramData\DBKEHDGDGH.exe	N/A

Loads dropped DLL

Description	Indicator	Process	Target
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A

Enumerates physical storage devices

Checks processor information in registry

Description	Indicator	Process	Target
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A

Delays execution with timeout.exe

evasion

Description	Indicator	Process	Target
N/A	N/A	C:\Windows\SysWOW64\timeout.exe	N/A

Modifies Internet Explorer settings

adware spyware

Description	Indicator	Process	Target
Key created	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A
Key created	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A

Modifies system certificate store

evasion spyware trojan

Description	Indicator	Process	Target
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A

Suspicious behavior: EnumeratesProcesses

Description	Indicator	Process	Target
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\more.com	N/A
N/A	N/A	C:\Windows\SysWOW64\more.com	N/A
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A
N/A	N/A	C:\ProgramData\DBGHJEBKJE.exe	N/A
N/A	N/A	C:\ProgramData\DBGHJEBKJE.exe	N/A
N/A	N/A	C:\ProgramData\DBKEHDGDGH.exe	N/A
N/A	N/A	C:\ProgramData\DBKEHDGDGH.exe	N/A
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	N/A
N/A	N/A	C:\Windows\SysWOW64\ftp.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\ftp.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\ftp.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\ftp.exe	N/A
N/A	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe	N/A

Suspicious behavior: MapViewOfSection

Description	Indicator	Process	Target
N/A	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\more.com	N/A
N/A	N/A	C:\ProgramData\DBGHJEBKJE.exe	N/A
N/A	N/A	C:\ProgramData\DBKEHDGDGH.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\ftp.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\ftp.exe	N/A
N/A	N/A	C:\Windows\SysWOW64\ftp.exe	N/A

Suspicious use of AdjustPrivilegeToken

Description	Indicator	Process	Target
Token: SeTakeOwnershipPrivilege	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A
Token: SeTakeOwnershipPrivilege	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	N/A
Token: SeDebugPrivilege	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe	N/A
Token: SeLockMemoryPrivilege	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe	N/A
Token: SeLockMemoryPrivilege	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe	N/A

Suspicious use of FindShellTrayWindow

Description	Indicator	Process	Target
N/A	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe	N/A

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 2160 wrote to memory of 3700	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	C:\Windows\SysWOW64\more.com
PID 2160 wrote to memory of 3700	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	C:\Windows\SysWOW64\more.com
PID 2160 wrote to memory of 3700	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	C:\Windows\SysWOW64\more.com
PID 2160 wrote to memory of 3700	N/A	C:\Users\Admin\AppData\Local\Temp\files\Setup.exe	C:\Windows\SysWOW64\more.com
PID 3700 wrote to memory of 4516	N/A	C:\Windows\SysWOW64\more.com	C:\Users\Admin\AppData\Local\Temp\CUF.au3
PID 3700 wrote to memory of 4516	N/A	C:\Windows\SysWOW64\more.com	C:\Users\Admin\AppData\Local\Temp\CUF.au3
PID 3700 wrote to memory of 4516	N/A	C:\Windows\SysWOW64\more.com	C:\Users\Admin\AppData\Local\Temp\CUF.au3
PID 3700 wrote to memory of 4516	N/A	C:\Windows\SysWOW64\more.com	C:\Users\Admin\AppData\Local\Temp\CUF.au3
PID 3700 wrote to memory of 4516	N/A	C:\Windows\SysWOW64\more.com	C:\Users\Admin\AppData\Local\Temp\CUF.au3
PID 4516 wrote to memory of 3780	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\ProgramData\DBGHJEBKJE.exe
PID 4516 wrote to memory of 3780	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\ProgramData\DBGHJEBKJE.exe
PID 4516 wrote to memory of 3780	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\ProgramData\DBGHJEBKJE.exe
PID 3780 wrote to memory of 1852	N/A	C:\ProgramData\DBGHJEBKJE.exe	C:\Windows\SysWOW64\ftp.exe
PID 3780 wrote to memory of 1852	N/A	C:\ProgramData\DBGHJEBKJE.exe	C:\Windows\SysWOW64\ftp.exe
PID 3780 wrote to memory of 1852	N/A	C:\ProgramData\DBGHJEBKJE.exe	C:\Windows\SysWOW64\ftp.exe
PID 4516 wrote to memory of 2488	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\ProgramData\DBKEHDGDGH.exe
PID 4516 wrote to memory of 2488	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\ProgramData\DBKEHDGDGH.exe
PID 4516 wrote to memory of 2488	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\ProgramData\DBKEHDGDGH.exe
PID 2488 wrote to memory of 1124	N/A	C:\ProgramData\DBKEHDGDGH.exe	C:\Windows\SysWOW64\ftp.exe
PID 2488 wrote to memory of 1124	N/A	C:\ProgramData\DBKEHDGDGH.exe	C:\Windows\SysWOW64\ftp.exe
PID 2488 wrote to memory of 1124	N/A	C:\ProgramData\DBKEHDGDGH.exe	C:\Windows\SysWOW64\ftp.exe
PID 3780 wrote to memory of 1852	N/A	C:\ProgramData\DBGHJEBKJE.exe	C:\Windows\SysWOW64\ftp.exe
PID 2488 wrote to memory of 1124	N/A	C:\ProgramData\DBKEHDGDGH.exe	C:\Windows\SysWOW64\ftp.exe
PID 4516 wrote to memory of 4844	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\Windows\SysWOW64\cmd.exe
PID 4516 wrote to memory of 4844	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\Windows\SysWOW64\cmd.exe
PID 4516 wrote to memory of 4844	N/A	C:\Users\Admin\AppData\Local\Temp\CUF.au3	C:\Windows\SysWOW64\cmd.exe
PID 4844 wrote to memory of 4464	N/A	C:\Windows\SysWOW64\cmd.exe	C:\Windows\SysWOW64\timeout.exe
PID 4844 wrote to memory of 4464	N/A	C:\Windows\SysWOW64\cmd.exe	C:\Windows\SysWOW64\timeout.exe
PID 4844 wrote to memory of 4464	N/A	C:\Windows\SysWOW64\cmd.exe	C:\Windows\SysWOW64\timeout.exe
PID 1852 wrote to memory of 3108	N/A	C:\Windows\SysWOW64\ftp.exe	C:\Windows\SysWOW64\explorer.exe
PID 1852 wrote to memory of 3108	N/A	C:\Windows\SysWOW64\ftp.exe	C:\Windows\SysWOW64\explorer.exe
PID 1852 wrote to memory of 3108	N/A	C:\Windows\SysWOW64\ftp.exe	C:\Windows\SysWOW64\explorer.exe
PID 1124 wrote to memory of 1080	N/A	C:\Windows\SysWOW64\ftp.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
PID 1124 wrote to memory of 1080	N/A	C:\Windows\SysWOW64\ftp.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
PID 1852 wrote to memory of 3108	N/A	C:\Windows\SysWOW64\ftp.exe	C:\Windows\SysWOW64\explorer.exe
PID 1124 wrote to memory of 1080	N/A	C:\Windows\SysWOW64\ftp.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
PID 1124 wrote to memory of 1080	N/A	C:\Windows\SysWOW64\ftp.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
PID 1080 wrote to memory of 4084	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
PID 1080 wrote to memory of 4084	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
PID 1080 wrote to memory of 4084	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
PID 1080 wrote to memory of 4084	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
PID 1080 wrote to memory of 4084	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
PID 1080 wrote to memory of 4084	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
PID 1080 wrote to memory of 4084	N/A	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe

Processes

C:\Users\Admin\AppData\Local\Temp\files\Setup.exe

"C:\Users\Admin\AppData\Local\Temp\files\Setup.exe"

C:\Windows\SysWOW64\more.com

C:\Windows\SysWOW64\more.com

C:\Users\Admin\AppData\Local\Temp\CUF.au3

C:\Users\Admin\AppData\Local\Temp\CUF.au3

C:\ProgramData\DBGHJEBKJE.exe

"C:\ProgramData\DBGHJEBKJE.exe"

C:\Windows\SysWOW64\ftp.exe

C:\Windows\SysWOW64\ftp.exe

C:\ProgramData\DBKEHDGDGH.exe

"C:\ProgramData\DBKEHDGDGH.exe"

C:\Windows\SysWOW64\ftp.exe

C:\Windows\SysWOW64\ftp.exe

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\BGDAAEHDHIIJ" & exit

C:\Windows\SysWOW64\timeout.exe

timeout /t 10

C:\Windows\SysWOW64\explorer.exe

C:\Windows\SysWOW64\explorer.exe

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe -a rx/0 --url=65.109.127.181:3333 -u PLAYA -p PLAYA -R --variant=-1 --max-cpu-usage=70 --donate-level=1 -opencl

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	8.8.8.8.in-addr.arpa	udp
US	8.8.8.8:53	104.219.191.52.in-addr.arpa	udp
US	8.8.8.8:53	g.bing.com	udp
US	204.79.197.237:443	g.bing.com	tcp
BE	88.221.83.187:443	www.bing.com	tcp
US	8.8.8.8:53	237.197.79.204.in-addr.arpa	udp
US	8.8.8.8:53	97.90.14.23.in-addr.arpa	udp
US	8.8.8.8:53	187.83.221.88.in-addr.arpa	udp
US	8.8.8.8:53	97.17.167.52.in-addr.arpa	udp
US	8.8.8.8:53	43.58.199.20.in-addr.arpa	udp
US	8.8.8.8:53	28.118.140.52.in-addr.arpa	udp
US	8.8.8.8:53	poocoin.online	udp
US	8.8.8.8:53	t.me	udp
NL	149.154.167.99:443	t.me	tcp
US	8.8.8.8:53	99.167.154.149.in-addr.arpa	udp
US	8.8.8.8:53	36.249.124.192.in-addr.arpa	udp
US	8.8.8.8:53	183.59.114.20.in-addr.arpa	udp
DE	162.55.53.18:9000	162.55.53.18	tcp
US	8.8.8.8:53	18.53.55.162.in-addr.arpa	udp
US	8.8.8.8:53	15.164.165.52.in-addr.arpa	udp
US	8.8.8.8:53	25.140.123.92.in-addr.arpa	udp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
US	8.8.8.8:53	240.221.184.93.in-addr.arpa	udp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
US	8.8.8.8:53	businessdownloads.ltd	udp
US	104.21.16.123:443	businessdownloads.ltd	tcp
US	8.8.8.8:53	123.16.21.104.in-addr.arpa	udp
US	8.8.8.8:53	67.169.217.172.in-addr.arpa	udp
DE	162.55.53.18:9000	162.55.53.18	tcp
US	8.8.8.8:53	i.imgur.com	udp
US	199.232.196.193:443	i.imgur.com	tcp
US	8.8.8.8:53	193.196.232.199.in-addr.arpa	udp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
US	8.8.8.8:53	26.35.223.20.in-addr.arpa	udp
DE	162.55.53.18:9000	162.55.53.18	tcp
DE	162.55.53.18:9000	162.55.53.18	tcp
US	8.8.8.8:53	13.227.111.52.in-addr.arpa	udp
US	8.8.8.8:53	tse1.mm.bing.net	udp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	8.8.8.8:53	138.201.86.20.in-addr.arpa	udp
US	8.8.8.8:53	10.28.171.150.in-addr.arpa	udp
FI	135.181.22.88:80	135.181.22.88	tcp
US	8.8.8.8:53	88.22.181.135.in-addr.arpa	udp
FI	65.109.127.181:3333		tcp
US	8.8.8.8:53	proresupdate.com	udp
US	45.152.112.146:80	proresupdate.com	tcp
US	8.8.8.8:53	146.112.152.45.in-addr.arpa	udp
FI	65.109.127.181:3333		tcp
FI	65.109.127.181:3333		tcp
FI	65.109.127.181:3333		tcp
FI	65.109.127.181:3333		tcp
US	8.8.8.8:53	1.173.189.20.in-addr.arpa	udp

Files

memory/2160-0-0x0000000073A70000-0x0000000073BEB000-memory.dmp

memory/2160-1-0x00007FFCBAC30000-0x00007FFCBAE25000-memory.dmp

memory/2160-11-0x0000000073A70000-0x0000000073BEB000-memory.dmp

memory/2160-10-0x0000000073A82000-0x0000000073A84000-memory.dmp

memory/2160-12-0x0000000073A70000-0x0000000073BEB000-memory.dmp

memory/3700-14-0x0000000073A70000-0x0000000073BEB000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\9e3a3507

MD5	3580f7f7dfcbe541692a7d64ff370339
SHA1	9d973563a8917462062da1e62e509ea66c990dfa
SHA256	de2690431d7a8982839e0c40cc4051d49378e6f750269d5dfb397a5345193b47
SHA512	a0ef879fde86359d86a653af9bee94b58597bb2022e70fc4f09ed74d2aa346a89fe6712baaafee31c7c8d7cd84350fad9dbf5a75952458bcebebc5ce7d9ee77c

memory/3700-16-0x00007FFCBAC30000-0x00007FFCBAE25000-memory.dmp

memory/3700-18-0x0000000073A70000-0x0000000073BEB000-memory.dmp

memory/3700-20-0x0000000073A70000-0x0000000073BEB000-memory.dmp

memory/3700-24-0x0000000073A70000-0x0000000073BEB000-memory.dmp

memory/4516-26-0x0000000001200000-0x000000000194B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\CUF.au3

MD5	c56b5f0201a3b3de53e561fe76912bfd
SHA1	2a4062e10a5de813f5688221dbeb3f3ff33eb417
SHA256	237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d
SHA512	195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

memory/4516-28-0x00007FFCBAC30000-0x00007FFCBAE25000-memory.dmp

memory/4516-38-0x0000000001200000-0x000000000194B000-memory.dmp

memory/4516-41-0x0000000061E00000-0x0000000061EF3000-memory.dmp

memory/4516-60-0x0000000001200000-0x000000000194B000-memory.dmp

C:\ProgramData\BGDAAEHDHIIJ\nss3.dll

MD5	1cc453cdf74f31e4d913ff9c10acdde2
SHA1	6e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256	ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512	dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

C:\ProgramData\BGDAAEHDHIIJ\mozglue.dll

MD5	c8fd9be83bc728cc04beffafc2907fe9
SHA1	95ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256	ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512	fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

memory/4516-116-0x0000000001200000-0x000000000194B000-memory.dmp

C:\ProgramData\DBGHJEBKJE.exe

MD5	6cfddd5ce9ca4bb209bd5d8c2cd80025
SHA1	424da82e9edbb6b39a979ab97d84239a1d67c48b
SHA256	376e1802b979514ba0e9c73933a8c6a09dd3f1d2a289f420c2202e64503d08a7
SHA512	d861130d87bfedc38a97019cba17724067f397e6ffe7e1384175db48c0a177a2e7e256c3c933d0f42766e8077f767d6d4dc8758200852e8ec135736daee7c0f8

memory/3780-130-0x00000000008F0000-0x0000000000E03000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\e66f7ae9

MD5	8d443e7cb87cacf0f589ce55599e008f
SHA1	c7ff0475a3978271e0a8417ac4a826089c083772
SHA256	e2aaaa1a0431aab1616e2b612e9b68448107e6ce71333f9c0ec1763023b72b2a
SHA512	c7d0ced6eb9e203d481d1dbdd5965278620c10cdc81c02da9c4f7f99f3f8c61dfe975cf48d4b93ccde9857edb881a77ebe9cd13ae7ef029285d770d767aa74a5

memory/3780-136-0x00000000727F0000-0x000000007296B000-memory.dmp

memory/3780-137-0x00007FFCBAC30000-0x00007FFCBAE25000-memory.dmp

C:\ProgramData\DBKEHDGDGH.exe

MD5	daaff76b0baf0a1f9cec253560c5db20
SHA1	0311cf0eeb4beddd2c69c6e97462595313a41e78
SHA256	5706c6f5421a6a34fdcb67e9c9e71283c8fc1c33499904519cbdc6a21e6b071c
SHA512	987ca2d67903c65ee1075c4a5250c85840aea26647b1d95a3e73a26dcad053bd4c31df4ca01d6cc0c196fa7e8e84ab63ed4a537f72fc0b1ee4ba09cdb549ddf3

memory/2488-148-0x00000000008B0000-0x0000000000AF8000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\eee3e429

MD5	c62f812e250409fbd3c78141984270f2
SHA1	9c7c70bb78aa0de4ccf0c2b5d87b37c8a40bd806
SHA256	d8617477c800cc10f9b52e90b885117a27266831fb5033647b6b6bd6025380a8
SHA512	7573ecac1725f395bbb1661f743d8ee6b029f357d3ef07d0d96ee4ff3548fe06fab105ee72be3e3964d2053de2f44245cca9a061d47c1411949840c84f6e9092

memory/2488-154-0x00000000727F0000-0x000000007296B000-memory.dmp

memory/2488-155-0x00007FFCBAC30000-0x00007FFCBAE25000-memory.dmp

memory/4516-163-0x0000000001200000-0x000000000194B000-memory.dmp

memory/4516-164-0x0000000001200000-0x000000000194B000-memory.dmp

memory/3780-165-0x00000000727F0000-0x000000007296B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\e8881e54

MD5	26e1ae64df91bf978c857d2cf472c939
SHA1	2cc616bd9b1c7dc24b8ce09f28b4742d3b8259d2
SHA256	b51b908b2677937966747d7d9918ad7cdf605413ee05d851f79ab8b0709e71ed
SHA512	527a2159431c58028e870968ff3571b4315955a1e6172ebf435ba286d3a6f251ada9a85c795ef3abec41ecc86cddb3e5801166099be3d62a4c33ee086ef38251

memory/2488-168-0x00000000727F0000-0x000000007296B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\f1c8f740

MD5	d0f9bff531c4ac1a88b4282f41d53418
SHA1	f52b9f60631389042ce6ebfa7b199298ee93b82e
SHA256	0b48969ba80a746ec2bc16acc34df69129f6a45ccd2615dc51853406fc7d6303
SHA512	1508aecab18733ae113209940432b3334eaf02dac828cc88bb80057e1f5ebb3885a1f4de59fabfc786089914d981332be969bebd6c8e9c3a366ed8117e5f160b

memory/1852-177-0x00007FFCBAC30000-0x00007FFCBAE25000-memory.dmp

memory/4516-183-0x0000000001200000-0x000000000194B000-memory.dmp

memory/4516-186-0x0000000001200000-0x000000000194B000-memory.dmp

memory/1124-187-0x00007FFCBAC30000-0x00007FFCBAE25000-memory.dmp

memory/1852-188-0x00000000727F0000-0x000000007296B000-memory.dmp

C:\ProgramData\BGDAAEHDHIIJ\VCRUNT~1.DLL

MD5	a37ee36b536409056a86f50e67777dd7
SHA1	1cafa159292aa736fc595fc04e16325b27cd6750
SHA256	8934aaeb65b6e6d253dfe72dea5d65856bd871e989d5d3a2a35edfe867bb4825
SHA512	3a7c260646315cf8c01f44b2ec60974017496bd0d80dd055c7e43b707cadba2d63aab5e0efd435670aa77886ed86368390d42c4017fc433c3c4b9d1c47d0f356

C:\ProgramData\BGDAAEHDHIIJ\softokn3.dll

MD5	4e52d739c324db8225bd9ab2695f262f
SHA1	71c3da43dc5a0d2a1941e874a6d015a071783889
SHA256	74ebbac956e519e16923abdc5ab8912098a4f64e38ddcb2eae23969f306afe5a
SHA512	2d4168a69082a9192b9248f7331bd806c260478ff817567df54f997d7c3c7d640776131355401e4bdb9744e246c36d658cb24b18de67d8f23f10066e5fe445f6

C:\ProgramData\BGDAAEHDHIIJ\msvcp140.dll

MD5	5ff1fca37c466d6723ec67be93b51442
SHA1	34cc4e158092083b13d67d6d2bc9e57b798a303b
SHA256	5136a49a682ac8d7f1ce71b211de8688fce42ed57210af087a8e2dbc8a934062
SHA512	4802ef62630c521d83a1d333969593fb00c9b38f82b4d07f70fbd21f495fea9b3f67676064573d2c71c42bc6f701992989742213501b16087bb6110e337c7546

memory/1852-203-0x00000000727F0000-0x000000007296B000-memory.dmp

memory/1080-207-0x00007FFC99D30000-0x00007FFC9B3A7000-memory.dmp

memory/3108-210-0x00007FFCBAC30000-0x00007FFCBAE25000-memory.dmp

memory/1080-211-0x0000000000400000-0x000000000040A000-memory.dmp

memory/3108-212-0x0000000000300000-0x0000000000371000-memory.dmp

memory/4084-216-0x0000000140000000-0x00000001407DC000-memory.dmp

memory/4084-220-0x0000022EC0090000-0x0000022EC00B0000-memory.dmp

memory/4084-219-0x0000000140000000-0x00000001407DC000-memory.dmp

memory/4084-218-0x0000000140000000-0x00000001407DC000-memory.dmp

memory/4084-221-0x0000000140000000-0x00000001407DC000-memory.dmp

Analysis: behavioral14

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240508-en

Max time kernel

146s

Max time network

150s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140_app.dll,#1

Signatures

Program crash

Description	Indicator	Process	Target
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	C:\Windows\SysWOW64\rundll32.exe

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 4388 wrote to memory of 3104	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 4388 wrote to memory of 3104	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 4388 wrote to memory of 3104	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140_app.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140_app.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3104 -ip 3104

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3104 -s 604

Network

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240611-en

Max time kernel

139s

Max time network

126s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\WCLDll.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 4704 wrote to memory of 2692	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 4704 wrote to memory of 2692	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 4704 wrote to memory of 2692	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\WCLDll.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\WCLDll.dll,#1

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	8.8.8.8.in-addr.arpa	udp
US	8.8.8.8:53	g.bing.com	udp
US	13.107.21.237:443	g.bing.com	tcp
US	8.8.8.8:53	237.21.107.13.in-addr.arpa	udp
US	8.8.8.8:53	97.17.167.52.in-addr.arpa	udp
US	8.8.8.8:53	71.31.126.40.in-addr.arpa	udp
US	8.8.8.8:53	82.90.14.23.in-addr.arpa	udp
BE	88.221.83.187:443	www.bing.com	tcp
US	8.8.8.8:53	187.83.221.88.in-addr.arpa	udp
US	8.8.8.8:53	104.219.191.52.in-addr.arpa	udp
US	8.8.8.8:53	88.156.103.20.in-addr.arpa	udp
US	8.8.8.8:53	28.118.140.52.in-addr.arpa	udp
US	8.8.8.8:53	86.23.85.13.in-addr.arpa	udp
US	8.8.8.8:53	206.23.85.13.in-addr.arpa	udp
US	8.8.8.8:53	172.214.232.199.in-addr.arpa	udp
US	8.8.8.8:53	172.210.232.199.in-addr.arpa	udp
US	8.8.8.8:53	31.243.111.52.in-addr.arpa	udp
US	8.8.8.8:53	tse1.mm.bing.net	udp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	8.8.8.8:53	10.28.171.150.in-addr.arpa	udp

Files

N/A

Analysis: behavioral30

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240508-en

Max time kernel

51s

Max time network

52s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-timezone-l1-1-0.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-timezone-l1-1-0.dll,#1

Network

Files

N/A

Analysis: behavioral31

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240611-en

Max time kernel

144s

Max time network

128s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-util-l1-1-0.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-util-l1-1-0.dll,#1

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	g.bing.com	udp
US	204.79.197.237:443	g.bing.com	tcp
US	8.8.8.8:53	149.220.183.52.in-addr.arpa	udp
US	8.8.8.8:53	73.159.190.20.in-addr.arpa	udp
BE	88.221.83.187:443	www.bing.com	tcp
US	8.8.8.8:53	88.156.103.20.in-addr.arpa	udp
US	8.8.8.8:53	82.90.14.23.in-addr.arpa	udp
US	8.8.8.8:53	187.83.221.88.in-addr.arpa	udp
BE	88.221.83.187:443	www.bing.com	tcp
US	8.8.8.8:53	97.17.167.52.in-addr.arpa	udp
US	8.8.8.8:53	157.123.68.40.in-addr.arpa	udp
US	8.8.8.8:53	15.164.165.52.in-addr.arpa	udp
US	8.8.8.8:53	172.214.232.199.in-addr.arpa	udp
US	8.8.8.8:53	57.169.31.20.in-addr.arpa	udp
US	8.8.8.8:53	29.243.111.52.in-addr.arpa	udp
US	8.8.8.8:53	tse1.mm.bing.net	udp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	8.8.8.8:53	43.58.199.20.in-addr.arpa	udp
US	8.8.8.8:53	10.28.171.150.in-addr.arpa	udp

Files

N/A

Analysis: behavioral8

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240611-en

Max time kernel

146s

Max time network

130s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\ptMgr.dll,#1

Signatures

Program crash

Description	Indicator	Process	Target
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	C:\Windows\SysWOW64\rundll32.exe

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 4496 wrote to memory of 4836	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 4496 wrote to memory of 4836	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 4496 wrote to memory of 4836	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\ptMgr.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\ptMgr.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4836 -ip 4836

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4836 -s 736

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	97.17.167.52.in-addr.arpa	udp
US	8.8.8.8:53	g.bing.com	udp
US	13.107.21.237:443	g.bing.com	tcp
US	8.8.8.8:53	22.160.190.20.in-addr.arpa	udp
US	8.8.8.8:53	237.21.107.13.in-addr.arpa	udp
US	8.8.8.8:53	97.90.14.23.in-addr.arpa	udp
BE	2.17.107.105:443	www.bing.com	tcp
US	8.8.8.8:53	105.107.17.2.in-addr.arpa	udp
US	8.8.8.8:53	104.219.191.52.in-addr.arpa	udp
US	8.8.8.8:53	157.123.68.40.in-addr.arpa	udp
US	8.8.8.8:53	198.187.3.20.in-addr.arpa	udp
US	8.8.8.8:53	240.221.184.93.in-addr.arpa	udp
US	8.8.8.8:53	82.90.14.23.in-addr.arpa	udp
US	8.8.8.8:53	tse1.mm.bing.net	udp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	8.8.8.8:53	10.28.171.150.in-addr.arpa	udp

Files

N/A

Analysis: behavioral12

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240508-en

Max time kernel

80s

Max time network

104s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140.dll,#1

Signatures

Program crash

Description	Indicator	Process	Target
N/A	N/A	C:\Windows\SysWOW64\WerFault.exe	C:\Windows\SysWOW64\rundll32.exe

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 3964 wrote to memory of 2924	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 3964 wrote to memory of 2924	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 3964 wrote to memory of 2924	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\vcruntime140.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2924 -ip 2924

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2924 -s 600

Network

Country	Destination	Domain	Proto
US	52.111.229.43:443		tcp

Files

N/A

Analysis: behavioral16

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240611-en

Max time kernel

148s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\wbxtrace.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 1616 wrote to memory of 2972	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1616 wrote to memory of 2972	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 1616 wrote to memory of 2972	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\wbxtrace.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\wbxtrace.dll,#1

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	g.bing.com	udp
US	204.79.197.237:443	g.bing.com	tcp
US	8.8.8.8:53	74.32.126.40.in-addr.arpa	udp
US	8.8.8.8:53	237.197.79.204.in-addr.arpa	udp
US	8.8.8.8:53	97.90.14.23.in-addr.arpa	udp
BE	88.221.83.187:443	www.bing.com	tcp
US	8.8.8.8:53	187.83.221.88.in-addr.arpa	udp
US	8.8.8.8:53	97.17.167.52.in-addr.arpa	udp
US	8.8.8.8:53	28.118.140.52.in-addr.arpa	udp
US	8.8.8.8:53	149.220.183.52.in-addr.arpa	udp
US	8.8.8.8:53	88.156.103.20.in-addr.arpa	udp
US	8.8.8.8:53	157.123.68.40.in-addr.arpa	udp
US	8.8.8.8:53	15.164.165.52.in-addr.arpa	udp
US	8.8.8.8:53	92.12.20.2.in-addr.arpa	udp
US	8.8.8.8:53	240.221.184.93.in-addr.arpa	udp
US	8.8.8.8:53	29.243.111.52.in-addr.arpa	udp
US	8.8.8.8:53	90.16.208.104.in-addr.arpa	udp

Files

N/A

Analysis: behavioral22

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\files\x86\VSLauncher_[0MB]_[1].exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\files\x86\VSLauncher_[0MB]_[1].exe

"C:\Users\Admin\AppData\Local\Temp\files\x86\VSLauncher_[0MB]_[1].exe"

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	149.220.183.52.in-addr.arpa	udp
US	8.8.8.8:53	97.90.14.23.in-addr.arpa	udp
US	8.8.8.8:53	134.32.126.40.in-addr.arpa	udp
US	8.8.8.8:53	55.36.223.20.in-addr.arpa	udp
US	8.8.8.8:53	104.219.191.52.in-addr.arpa	udp
US	8.8.8.8:53	86.23.85.13.in-addr.arpa	udp
US	8.8.8.8:53	171.39.242.20.in-addr.arpa	udp
US	8.8.8.8:53	240.221.184.93.in-addr.arpa	udp
US	8.8.8.8:53	205.47.74.20.in-addr.arpa	udp
US	8.8.8.8:53	13.227.111.52.in-addr.arpa	udp
US	8.8.8.8:53	tse1.mm.bing.net	udp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	8.8.8.8:53	10.28.171.150.in-addr.arpa	udp
US	8.8.8.8:53		udp

Files

N/A

Analysis: behavioral23

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240226-en

Max time kernel

141s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-processthreads-l1-1-1.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-processthreads-l1-1-1.dll,#1

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8

Network

Country	Destination	Domain	Proto
GB	142.250.187.234:443		tcp
US	8.8.8.8:53	28.118.140.52.in-addr.arpa	udp
US	8.8.8.8:53	82.90.14.23.in-addr.arpa	udp
US	8.8.8.8:53	133.32.126.40.in-addr.arpa	udp
US	8.8.8.8:53	95.221.229.192.in-addr.arpa	udp
US	8.8.8.8:53	97.17.167.52.in-addr.arpa	udp
US	8.8.8.8:53	86.23.85.13.in-addr.arpa	udp
US	13.107.253.64:443		tcp
US	8.8.8.8:53	198.187.3.20.in-addr.arpa	udp
US	8.8.8.8:53	13.86.106.20.in-addr.arpa	udp
US	8.8.8.8:53	29.243.111.52.in-addr.arpa	udp
US	8.8.8.8:53	172.214.232.199.in-addr.arpa	udp
US	8.8.8.8:53	2.173.189.20.in-addr.arpa	udp

Files

N/A

Analysis: behavioral25

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win10v2004-20240611-en

Max time kernel

135s

Max time network

128s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-rtlsupport-l1-1-0.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\x86\api-ms-win-core-rtlsupport-l1-1-0.dll,#1

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1296,i,17325488789339133686,9539570259395798500,262144 --variations-seed-version --mojo-platform-channel-handle=4440 /prefetch:8

Network

Country	Destination	Domain	Proto
US	8.8.8.8:53	8.8.8.8.in-addr.arpa	udp
US	8.8.8.8:53	232.168.11.51.in-addr.arpa	udp
US	8.8.8.8:53	g.bing.com	udp
US	8.8.8.8:53	74.32.126.40.in-addr.arpa	udp
US	8.8.8.8:53	97.90.14.23.in-addr.arpa	udp
US	204.79.197.237:443	g.bing.com	tcp
US	8.8.8.8:53	237.197.79.204.in-addr.arpa	udp
BE	2.17.107.105:443	www.bing.com	tcp
US	8.8.8.8:53	105.107.17.2.in-addr.arpa	udp
US	8.8.8.8:53	104.219.191.52.in-addr.arpa	udp
US	8.8.8.8:53	55.36.223.20.in-addr.arpa	udp
US	8.8.8.8:53	86.23.85.13.in-addr.arpa	udp
US	8.8.8.8:53	15.164.165.52.in-addr.arpa	udp
US	8.8.8.8:53	172.210.232.199.in-addr.arpa	udp
US	8.8.8.8:53	14.227.111.52.in-addr.arpa	udp
US	8.8.8.8:53	240.221.184.93.in-addr.arpa	udp
US	8.8.8.8:53	tse1.mm.bing.net	udp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	150.171.28.10:443	tse1.mm.bing.net	tcp
US	8.8.8.8:53	43.58.199.20.in-addr.arpa	udp
US	8.8.8.8:53	10.28.171.150.in-addr.arpa	udp

Files

N/A

Analysis: behavioral7

Detonation Overview

Submitted

2024-06-20 01:32

Reported

2024-06-20 01:35

Platform

win7-20240508-en

Max time kernel

121s

Max time network

124s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\ptMgr.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description	Indicator	Process	Target
PID 2904 wrote to memory of 2964	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2904 wrote to memory of 2964	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2904 wrote to memory of 2964	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2904 wrote to memory of 2964	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2904 wrote to memory of 2964	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2904 wrote to memory of 2964	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe
PID 2904 wrote to memory of 2964	N/A	C:\Windows\system32\rundll32.exe	C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\ptMgr.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\ptMgr.dll,#1

Network

N/A

Files

N/A

Sample ID	240620-byeeks1enh
Target	8bee452d2535953e7ad9d18fffacbef60560fc05647c735ef55393c0869b673d.zip
SHA256	8bee452d2535953e7ad9d18fffacbef60560fc05647c735ef55393c0869b673d
Tags	stealc vidar stealer amadey xmrig ffb1b9 discovery miner spyware trojan upx

Malware Analysis Report

2024-09-11 16:16

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