Malware Analysis Report

2024-11-15 08:30

Sample ID 240405-cqx3dsac65
Target c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118
SHA256 127262efb50609596b0597f1f357d75ff1dca0a0519fd8805d4fac1b288abae7
Tags
formbook k9d0 agilenet persistence rat spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

127262efb50609596b0597f1f357d75ff1dca0a0519fd8805d4fac1b288abae7

Threat Level: Known bad

The file c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

formbook k9d0 agilenet persistence rat spyware stealer trojan

Modifies WinLogon for persistence

Formbook

Formbook payload

Executes dropped EXE

Obfuscated with Agile.Net obfuscator

Drops startup file

Checks computer location settings

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: MapViewOfSection

Suspicious use of UnmapMainImage

Suspicious use of AdjustPrivilegeToken

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-05 02:17

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-05 02:17

Reported

2024-04-05 02:20

Platform

win7-20231129-en

Max time kernel

119s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe"

Signatures

Modifies system certificate store

evasion spyware trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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 C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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 C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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 C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.google.com udp
FR 216.58.215.36:443 www.google.com tcp
US 8.8.8.8:53 pki.goog udp
US 216.239.32.29:80 pki.goog tcp
US 8.8.8.8:53 www.microsoft.com udp
GB 2.18.66.73:443 www.bing.com tcp
FR 216.58.215.36:443 www.google.com tcp
GB 2.18.66.168:443 www.bing.com tcp

Files

memory/3028-1-0x00000000747A0000-0x0000000074E8E000-memory.dmp

memory/3028-0-0x0000000001070000-0x0000000001176000-memory.dmp

memory/3028-2-0x0000000000FB0000-0x0000000000FF0000-memory.dmp

memory/3028-17-0x00000000747A0000-0x0000000074E8E000-memory.dmp

memory/3028-18-0x0000000000FB0000-0x0000000000FF0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-05 02:17

Reported

2024-04-05 02:20

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

150s

Command Line

C:\Windows\Explorer.EXE

Signatures

Formbook

trojan spyware stealer formbook

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\Windows Desktop.exe," C:\Windows\SysWOW64\reg.exe N/A

Formbook payload

rat
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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A

Drops startup file

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A

Obfuscated with Agile.Net obfuscator

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

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A
N/A N/A C:\Windows\SysWOW64\cscript.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\cscript.exe N/A

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Windows\Explorer.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 636 wrote to memory of 2488 N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 636 wrote to memory of 2488 N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 636 wrote to memory of 2488 N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2488 wrote to memory of 4412 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2488 wrote to memory of 4412 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2488 wrote to memory of 4412 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 636 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe
PID 636 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe
PID 636 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe
PID 2264 wrote to memory of 4276 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
PID 2264 wrote to memory of 4276 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
PID 2264 wrote to memory of 4276 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
PID 2264 wrote to memory of 4276 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
PID 2264 wrote to memory of 4276 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
PID 2264 wrote to memory of 4276 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
PID 3576 wrote to memory of 4140 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\cscript.exe
PID 3576 wrote to memory of 4140 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\cscript.exe
PID 3576 wrote to memory of 4140 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\cscript.exe
PID 4140 wrote to memory of 2996 N/A C:\Windows\SysWOW64\cscript.exe C:\Windows\SysWOW64\cmd.exe
PID 4140 wrote to memory of 2996 N/A C:\Windows\SysWOW64\cscript.exe C:\Windows\SysWOW64\cmd.exe
PID 4140 wrote to memory of 2996 N/A C:\Windows\SysWOW64\cscript.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c8199355d0ca0fe289ea4d1ee018ff47_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"cmd.exe" /c REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Winlogon" /f /v "Shell" /t REG_SZ /d "explorer.exe,C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe,"

C:\Windows\SysWOW64\reg.exe

REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Winlogon" /f /v "Shell" /t REG_SZ /d "explorer.exe,C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe,"

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe

"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe"

C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe

"C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"

C:\Windows\SysWOW64\autofmt.exe

"C:\Windows\SysWOW64\autofmt.exe"

C:\Windows\SysWOW64\cscript.exe

"C:\Windows\SysWOW64\cscript.exe"

C:\Windows\SysWOW64\cmd.exe

/c del "C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.google.com udp
FR 216.58.215.36:443 www.google.com tcp
GB 2.18.66.81:443 www.bing.com tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 36.215.58.216.in-addr.arpa udp
US 8.8.8.8:53 218.110.86.104.in-addr.arpa udp
US 8.8.8.8:53 81.66.18.2.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
FR 216.58.215.36:443 www.google.com tcp
GB 2.18.66.81:443 www.bing.com tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 152.33.115.104.in-addr.arpa udp
US 8.8.8.8:53 www.exitcounter.com udp
US 8.8.8.8:53 145.136.73.23.in-addr.arpa udp
US 8.8.8.8:53 www.miro24.icu udp
US 8.8.8.8:53 www.centpourcentsons.com udp
FR 217.70.184.50:80 www.centpourcentsons.com tcp
US 8.8.8.8:53 50.184.70.217.in-addr.arpa udp
US 8.8.8.8:53 161.111.86.104.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 www.palakasorel.rest udp
US 8.8.8.8:53 www.famurainmobiliaria.com udp
US 8.8.8.8:53 www.xn--nga.group udp
RU 46.29.164.205:80 www.xn--nga.group tcp

Files

memory/636-0-0x0000000000650000-0x0000000000756000-memory.dmp

memory/636-1-0x0000000074F80000-0x0000000075730000-memory.dmp

memory/636-2-0x0000000005720000-0x0000000005CC4000-memory.dmp

memory/636-3-0x0000000005170000-0x0000000005202000-memory.dmp

memory/636-4-0x0000000005210000-0x0000000005564000-memory.dmp

memory/636-5-0x0000000005570000-0x000000000560C000-memory.dmp

memory/636-6-0x0000000005620000-0x0000000005630000-memory.dmp

memory/636-7-0x00000000056F0000-0x0000000005718000-memory.dmp

memory/636-8-0x0000000006990000-0x00000000069F6000-memory.dmp

memory/636-9-0x0000000006950000-0x0000000006972000-memory.dmp

memory/636-10-0x0000000005620000-0x0000000005630000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Desktop.exe

MD5 c8199355d0ca0fe289ea4d1ee018ff47
SHA1 ac0428f426c0bda431bd80f6abab183ccd484d07
SHA256 127262efb50609596b0597f1f357d75ff1dca0a0519fd8805d4fac1b288abae7
SHA512 0f1f70ef0bbfa75b53a57549ef170d493b2706bbb8c41c2288fb831ace0dce902e6b9fa97834baf4b0adaa995df3767318055ad43b5bd366bbe257678f1da395

memory/636-25-0x0000000074F80000-0x0000000075730000-memory.dmp

memory/2264-24-0x0000000074F80000-0x0000000075730000-memory.dmp

memory/2264-26-0x00000000054D0000-0x00000000054E0000-memory.dmp

memory/2264-27-0x00000000071D0000-0x00000000071E4000-memory.dmp

memory/2264-28-0x00000000097F0000-0x00000000097F6000-memory.dmp

memory/4276-30-0x0000000000400000-0x000000000042F000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe

MD5 9827ff3cdf4b83f9c86354606736ca9c
SHA1 e73d73f42bb2a310f03eb1bcbb22be2b8eb7c723
SHA256 c1cf3dc8fa1c7fc00f88e07ad539979b3706ca8d69223cffd1d58bc8f521f63a
SHA512 8261828d55f3b5134c0aeb98311c04e20c5395d4347251746f3be0fb854f36cc7e118713cd00c9867537e6e47d5e71f2b2384fc00c67f0ae1b285b8310321579

memory/2264-33-0x0000000074F80000-0x0000000075730000-memory.dmp

memory/4276-34-0x00000000016A0000-0x00000000019EA000-memory.dmp

memory/4276-37-0x0000000001640000-0x0000000001654000-memory.dmp

memory/4276-36-0x0000000000400000-0x000000000042F000-memory.dmp

memory/3576-38-0x0000000008550000-0x000000000864F000-memory.dmp

memory/4140-39-0x0000000000E90000-0x0000000000EB7000-memory.dmp

memory/4140-40-0x0000000000E90000-0x0000000000EB7000-memory.dmp

memory/4140-41-0x0000000001200000-0x000000000122F000-memory.dmp

memory/4140-42-0x0000000003280000-0x00000000035CA000-memory.dmp

memory/4140-44-0x0000000001200000-0x000000000122F000-memory.dmp

memory/4140-46-0x00000000030C0000-0x0000000003153000-memory.dmp

memory/3576-47-0x0000000008550000-0x000000000864F000-memory.dmp

memory/3576-48-0x0000000009020000-0x0000000009145000-memory.dmp

memory/3576-49-0x0000000009020000-0x0000000009145000-memory.dmp

memory/3576-52-0x0000000009020000-0x0000000009145000-memory.dmp