Analysis Overview
SHA256
fe7ec8f686aa7a7022f91d99740c24687c30340fcb9ab5aa185210e8ba050149
Threat Level: Likely benign
The file Easy Paint Tool SAI 2 (2017-01-19 Technical Preview).zip was found to be: Likely benign.
Malicious Activity Summary
Enumerates physical storage devices
Unsigned PE
Command and Scripting Interpreter: PowerShell
One or more HTTP URLs in qr code identified
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Checks processor information in registry
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-02 13:01
Signatures
One or more HTTP URLs in qr code identified
Unsigned PE
| 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 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-02 13:01
Reported
2024-05-02 13:07
Platform
win7-20231129-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Processes
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\blotmap\Grainy.ps1"
Network
Files
memory/3052-4-0x000007FEF619E000-0x000007FEF619F000-memory.dmp
memory/3052-5-0x000000001B640000-0x000000001B922000-memory.dmp
memory/3052-6-0x0000000001FF0000-0x0000000001FF8000-memory.dmp
memory/3052-7-0x000007FEF5EE0000-0x000007FEF687D000-memory.dmp
memory/3052-8-0x000007FEF5EE0000-0x000007FEF687D000-memory.dmp
memory/3052-9-0x000007FEF5EE0000-0x000007FEF687D000-memory.dmp
memory/3052-10-0x000007FEF5EE0000-0x000007FEF687D000-memory.dmp
memory/3052-11-0x000007FEF5EE0000-0x000007FEF687D000-memory.dmp
memory/3052-12-0x000007FEF5EE0000-0x000007FEF687D000-memory.dmp
Analysis: behavioral5
Detonation Overview
Submitted
2024-05-02 13:01
Reported
2024-05-02 13:06
Platform
win7-20231129-en
Max time kernel
125s
Max time network
122s
Command Line
Signatures
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SYSTEM32\WISPTIS.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1976 wrote to memory of 2816 | N/A | C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe | C:\Windows\SYSTEM32\WISPTIS.EXE |
| PID 1976 wrote to memory of 2816 | N/A | C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe | C:\Windows\SYSTEM32\WISPTIS.EXE |
| PID 1976 wrote to memory of 2816 | N/A | C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe | C:\Windows\SYSTEM32\WISPTIS.EXE |
Processes
C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe
"C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe"
C:\Windows\SYSTEM32\WISPTIS.EXE
"C:\Windows\SYSTEM32\WISPTIS.EXE" /ManualLaunch;
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-05-02 13:01
Reported
2024-05-02 13:07
Platform
win10v2004-20240426-en
Max time kernel
92s
Max time network
146s
Command Line
Signatures
Checks processor information in registry
Processes
C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe
"C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe"
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 |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral8
Detonation Overview
Submitted
2024-05-02 13:01
Reported
2024-05-02 13:07
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Checks processor information in registry
Processes
C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe
"C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe"
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 |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 72.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 130.109.69.13.in-addr.arpa | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-02 13:01
Reported
2024-05-02 13:07
Platform
win10v2004-20240419-en
Max time kernel
139s
Max time network
123s
Command Line
Signatures
Checks processor information in registry
Processes
C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\English\sai2.exe
"C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\English\sai2.exe"
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 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
Analysis: behavioral7
Detonation Overview
Submitted
2024-05-02 13:01
Reported
2024-05-02 13:07
Platform
win7-20240221-en
Max time kernel
145s
Max time network
122s
Command Line
Signatures
Enumerates physical storage devices
Processes
C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe
"C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\sai2.exe"
Network
Files
Analysis: behavioral9
Detonation Overview
Submitted
2024-05-02 13:01
Reported
2024-05-02 13:07
Platform
win7-20240221-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Russian\sai2.exe
"C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Russian\sai2.exe"
Network
Files
Analysis: behavioral10
Detonation Overview
Submitted
2024-05-02 13:01
Reported
2024-05-02 13:07
Platform
win10v2004-20240419-en
Max time kernel
139s
Max time network
102s
Command Line
Signatures
Checks processor information in registry
Processes
C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Russian\sai2.exe
"C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Russian\sai2.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 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-02 13:01
Reported
2024-05-02 13:07
Platform
win7-20240215-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\English\sai2.exe
"C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\English\sai2.exe"
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-05-02 13:01
Reported
2024-05-02 13:07
Platform
win10v2004-20240226-en
Max time kernel
141s
Max time network
159s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Processes
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\Easy Paint Tool SAI 2 (2017-01-19 Technical Preview)\Paint Tool SAI 2.0 (64bit)\blotmap\Grainy.ps1"
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=3208 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.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 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 142.250.200.42:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 42.200.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.79.70.13.in-addr.arpa | udp |
Files
memory/948-0-0x00007FF97B673000-0x00007FF97B675000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_30hl1mq2.qm5.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/948-10-0x0000026B63190000-0x0000026B631B2000-memory.dmp
memory/948-11-0x00007FF97B670000-0x00007FF97C131000-memory.dmp
memory/948-12-0x00007FF97B670000-0x00007FF97C131000-memory.dmp
memory/948-13-0x00007FF97B670000-0x00007FF97C131000-memory.dmp
memory/948-16-0x00007FF97B670000-0x00007FF97C131000-memory.dmp