Analysis Overview
SHA256
4d4e7a37101a9fa0810a3ff324a87c302a1328dcaeae6a9c637752e871a1a678
Threat Level: Known bad
The file dc35c41440704458ed7a60c0ac026f62 was found to be: Known bad.
Malicious Activity Summary
ISR Stealer payload
ISR Stealer
Nirsoft
NirSoft WebBrowserPassView
Reads data files stored by FTP clients
Executes dropped EXE
Checks computer location settings
Reads user/profile data of web browsers
UPX packed file
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies system certificate store
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-21 17:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-21 17:31
Reported
2024-03-21 17:34
Platform
win7-20240221-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
ISR Stealer
ISR Stealer payload
| 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 |
NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
UPX packed file
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2236 set thread context of 1664 | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe |
| PID 896 set thread context of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe |
| PID 2608 set thread context of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe |
Enumerates physical storage devices
Modifies system certificate store
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EXIEY.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe
"C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe"
C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe
"C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe"
C:\Users\Admin\AppData\Local\Temp\EXIEY.exe
"C:\Users\Admin\AppData\Local\Temp\EXIEY.exe"
C:\Users\Admin\AppData\Local\Temp\EXIEY.exe
"C:\Users\Admin\AppData\Local\Temp\EXIEY.exe"
C:\Users\Admin\AppData\Local\Temp\EXIEY.exe
"C:\Users\Admin\AppData\Local\Temp\EXIEY.exe" /scomma C:\Users\Admin\AppData\Local\Temp\data.dmp
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rapidgens.info | udp |
| US | 3.141.96.53:80 | rapidgens.info | tcp |
| US | 3.141.96.53:443 | rapidgens.info | tcp |
| US | 8.8.8.8:53 | apps.identrust.com | udp |
| GB | 96.17.179.184:80 | apps.identrust.com | tcp |
Files
memory/2236-2-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/2236-132-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1664-360-0x0000000000400000-0x0000000000459000-memory.dmp
memory/1664-365-0x0000000000400000-0x0000000000459000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\EXIEY.exe
| MD5 | ccc2260269cb43ddadda9444e3d112f7 |
| SHA1 | ddab46acc12d7c60a15fa363f88030f1dd539fcb |
| SHA256 | 8ca1bd039407381c33fb7ab570b6e95b0ce64b0d5ef64a1968f9b55647cc1911 |
| SHA512 | 787d0b4f5d89b840a4917c78e46f963c8c96a96ec005b45d085222ef307c2a76f074c4a65ca033b038e1b7d1419c7cd3c5c5f3075c3ea24e546c68bdd7643fde |
C:\Users\Admin\AppData\Local\Temp\EXIEY.exe
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2608-413-0x0000000000400000-0x0000000000441000-memory.dmp
memory/2608-422-0x0000000000400000-0x0000000000441000-memory.dmp
memory/2732-424-0x0000000000400000-0x0000000000454000-memory.dmp
memory/2732-428-0x0000000000400000-0x0000000000454000-memory.dmp
memory/2236-431-0x0000000002370000-0x0000000002371000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab4BE1.tmp
| MD5 | ac05d27423a85adc1622c714f2cb6184 |
| SHA1 | b0fe2b1abddb97837ea0195be70ab2ff14d43198 |
| SHA256 | c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d |
| SHA512 | 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d |
memory/2236-450-0x00000000024D0000-0x00000000024D1000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | 753df6889fd7410a2e9fe333da83a429 |
| SHA1 | 3c425f16e8267186061dd48ac1c77c122962456e |
| SHA256 | b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78 |
| SHA512 | 9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444 |
C:\Users\Admin\AppData\Local\Temp\Tar4F13.tmp
| MD5 | dd73cead4b93366cf3465c8cd32e2796 |
| SHA1 | 74546226dfe9ceb8184651e920d1dbfb432b314e |
| SHA256 | a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22 |
| SHA512 | ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63 |
memory/1664-535-0x0000000000400000-0x0000000000459000-memory.dmp
memory/1664-538-0x0000000000400000-0x0000000000459000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-21 17:31
Reported
2024-03-21 17:34
Platform
win10v2004-20240319-en
Max time kernel
150s
Max time network
157s
Command Line
Signatures
ISR Stealer
ISR Stealer payload
| 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 |
NirSoft WebBrowserPassView
| 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 |
Nirsoft
| 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-1-5-21-817259280-2658881748-983986378-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-817259280-2658881748-983986378-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe | N/A |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
UPX packed file
| 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 |
| 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-817259280-2658881748-983986378-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\invidiadriver = "C:\\Users\\Admin\\AppData\\Roaming\\system32\\intelgfx.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1304 set thread context of 4908 | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe |
| PID 1304 set thread context of 3628 | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe |
| PID 2376 set thread context of 5000 | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe |
| PID 5000 set thread context of 2492 | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe |
| PID 3028 set thread context of 1124 | N/A | C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe | C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe |
| PID 3028 set thread context of 4928 | N/A | C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe | C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YSDXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe
"C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe"
C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe
"C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe"
C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe
"C:\Users\Admin\AppData\Local\Temp\dc35c41440704458ed7a60c0ac026f62.exe"
C:\Users\Admin\AppData\Local\Temp\YSDXT.exe
"C:\Users\Admin\AppData\Local\Temp\YSDXT.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\PJOKL.bat" "
C:\Users\Admin\AppData\Local\Temp\YSDXT.exe
"C:\Users\Admin\AppData\Local\Temp\YSDXT.exe"
C:\Users\Admin\AppData\Local\Temp\YSDXT.exe
"C:\Users\Admin\AppData\Local\Temp\YSDXT.exe" /scomma C:\Users\Admin\AppData\Local\Temp\data.dmp
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "invidiadriver" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe" /f
C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe
"C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe"
C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe
"C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe"
C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe
"C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe"
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=4140 --field-trial-handle=2320,i,3025503729105798828,9325691672526736153,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | rapidgens.info | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 3.141.96.53:80 | rapidgens.info | tcp |
| US | 3.141.96.53:443 | rapidgens.info | tcp |
| US | 8.8.8.8:53 | 53.96.141.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 40.13.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 179.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 224.162.46.104.in-addr.arpa | udp |
Files
memory/1304-2-0x0000000002320000-0x0000000002321000-memory.dmp
memory/1304-3-0x0000000002370000-0x0000000002371000-memory.dmp
memory/1304-4-0x0000000002C80000-0x0000000002C81000-memory.dmp
memory/4908-5-0x0000000000400000-0x0000000000459000-memory.dmp
memory/3628-7-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3628-10-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4908-9-0x0000000000400000-0x0000000000459000-memory.dmp
memory/4908-12-0x0000000000400000-0x0000000000459000-memory.dmp
memory/3628-13-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\PJOKL.txt
| MD5 | 5f88391307396bd801e5d983e4f96ac4 |
| SHA1 | d426f3dad0cd9f13287b263028ad4587f2b1d9c8 |
| SHA256 | 2d6e24c71a3081416896765d09901744dbd541553af2d831f2a17f6f38ac4dec |
| SHA512 | 0cc65532264fe5541dc75016c080004c111fecfb97f2f0063984a89089d49ea07a1bf6c1fa9b835ad32cfa986bac82d171351c6cf2163598199588aefdb402f8 |
C:\Users\Admin\AppData\Local\Temp\YSDXT.exe
| MD5 | ccc2260269cb43ddadda9444e3d112f7 |
| SHA1 | ddab46acc12d7c60a15fa363f88030f1dd539fcb |
| SHA256 | 8ca1bd039407381c33fb7ab570b6e95b0ce64b0d5ef64a1968f9b55647cc1911 |
| SHA512 | 787d0b4f5d89b840a4917c78e46f963c8c96a96ec005b45d085222ef307c2a76f074c4a65ca033b038e1b7d1419c7cd3c5c5f3075c3ea24e546c68bdd7643fde |
memory/5000-39-0x0000000000400000-0x0000000000441000-memory.dmp
memory/5000-42-0x0000000000400000-0x0000000000441000-memory.dmp
memory/5000-41-0x0000000000400000-0x0000000000441000-memory.dmp
memory/5000-43-0x0000000000400000-0x0000000000441000-memory.dmp
memory/2492-44-0x0000000000400000-0x0000000000454000-memory.dmp
memory/5000-45-0x0000000000400000-0x0000000000441000-memory.dmp
memory/2492-49-0x0000000000400000-0x0000000000454000-memory.dmp
memory/2492-50-0x0000000000400000-0x0000000000454000-memory.dmp
memory/2492-53-0x0000000000400000-0x0000000000454000-memory.dmp
C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe
| MD5 | e04328476002044819c479a0ee2ef749 |
| SHA1 | 64dfbf9567263dcdfd9dc574c68342c62f45496d |
| SHA256 | 5f05a564056106c00550bee58c1c1cb3d2d20fbacb0bcad8bc9b998f469bde51 |
| SHA512 | 71fcf7f17e4f7c23d1a795029d47ce6f9753377220919c4d9858f2738de81c15e3437a22a2b9a853914ce0a188876ee16df71816dd16fb7f36cc9cdfa8fdd652 |
C:\Users\Admin\AppData\Roaming\system32\intelgfx.exe
| MD5 | a08780334a46a528eb1c69bdda2485db |
| SHA1 | cb23220f3940528cf494f46d37d6f1ef9536f5f4 |
| SHA256 | 46bb64b5812ac8723cb15e2d9a63f326c99f04fca18eabda7a4fa465e41523b2 |
| SHA512 | cdd0fb89c515d22ac6ff04a2607703d408e718ebe88a4c58611b5665feac86e2368d5a3d2fd9faa179db6a37aeeeb7f0a861431eaf07f0f6f1a54a51aa51d7b3 |
memory/3028-69-0x0000000002A40000-0x0000000002A41000-memory.dmp
memory/4908-70-0x0000000000400000-0x0000000000459000-memory.dmp
memory/3628-77-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3628-82-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1124-87-0x0000000000400000-0x0000000000459000-memory.dmp
memory/4908-95-0x0000000000400000-0x0000000000459000-memory.dmp
memory/4928-97-0x0000000000400000-0x000000000040B000-memory.dmp