Analysis Overview
SHA256
b3e74292102f45241c5182f50a2bea55b91a2048d8d67452dfb511a02797a0d8
Threat Level: Known bad
The file UPDATE.7z was found to be: Known bad.
Malicious Activity Summary
RisePro
VMProtect packed file
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Opens file in notepad (likely ransom note)
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-13 13:18
Signatures
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-13 13:18
Reported
2024-05-13 13:22
Platform
win7-20240508-en
Max time kernel
120s
Max time network
120s
Command Line
Signatures
RisePro
VMProtect 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 |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2108 wrote to memory of 2700 | N/A | C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2108 wrote to memory of 2700 | N/A | C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2108 wrote to memory of 2700 | N/A | C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2108 wrote to memory of 2700 | N/A | C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe
"C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c Color 01
Network
Files
memory/2108-2-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2108-0-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2108-6-0x0000000000C40000-0x000000000108C000-memory.dmp
memory/2108-7-0x0000000000CAB000-0x0000000000E7D000-memory.dmp
memory/2108-4-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2108-9-0x0000000000C40000-0x000000000108C000-memory.dmp
memory/2108-10-0x0000000000C40000-0x000000000108C000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-05-13 13:18
Reported
2024-05-13 13:22
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
RisePro
VMProtect 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 |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3244 wrote to memory of 3288 | N/A | C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3244 wrote to memory of 3288 | N/A | C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3244 wrote to memory of 3288 | N/A | C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe
"C:\Users\Admin\AppData\Local\Temp\UPDATED .vmp.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c Color 01
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| 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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.96:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| NL | 23.62.61.96:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.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 |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3244-1-0x0000000000550000-0x000000000099C000-memory.dmp
memory/3244-0-0x0000000000CA0000-0x0000000000CA1000-memory.dmp
memory/3244-5-0x0000000000550000-0x000000000099C000-memory.dmp
memory/3244-4-0x00000000005BB000-0x000000000078D000-memory.dmp
memory/3244-6-0x0000000000550000-0x000000000099C000-memory.dmp
Analysis: behavioral5
Detonation Overview
Submitted
2024-05-13 13:18
Reported
2024-05-13 13:22
Platform
win7-20240221-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Opens file in notepad (likely ransom note)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\NOTEPAD.EXE | N/A |
Processes
C:\Windows\system32\NOTEPAD.EXE
C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\readme.txt
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-05-13 13:18
Reported
2024-05-13 13:22
Platform
win10v2004-20240508-en
Max time kernel
93s
Max time network
123s
Command Line
Signatures
Opens file in notepad (likely ransom note)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\NOTEPAD.EXE | N/A |
Processes
C:\Windows\system32\NOTEPAD.EXE
C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\readme.txt
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 | 23.62.61.138:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.138:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
Files
Analysis: behavioral7
Detonation Overview
Submitted
2024-05-13 13:18
Reported
2024-05-13 13:22
Platform
win7-20240221-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Opens file in notepad (likely ransom note)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\NOTEPAD.EXE | N/A |
Processes
C:\Windows\system32\NOTEPAD.EXE
C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\requirements.txt
Network
Files
Analysis: behavioral8
Detonation Overview
Submitted
2024-05-13 13:18
Reported
2024-05-13 13:22
Platform
win10v2004-20240508-en
Max time kernel
92s
Max time network
123s
Command Line
Signatures
Opens file in notepad (likely ransom note)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\NOTEPAD.EXE | N/A |
Processes
C:\Windows\system32\NOTEPAD.EXE
C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\requirements.txt
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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| NL | 23.62.61.139:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-13 13:18
Reported
2024-05-13 13:22
Platform
win7-20240221-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Enumerates physical storage devices
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeRestorePrivilege | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| Token: 35 | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 868 wrote to memory of 2676 | N/A | C:\Windows\system32\cmd.exe | C:\Program Files\7-Zip\7zFM.exe |
| PID 868 wrote to memory of 2676 | N/A | C:\Windows\system32\cmd.exe | C:\Program Files\7-Zip\7zFM.exe |
| PID 868 wrote to memory of 2676 | N/A | C:\Windows\system32\cmd.exe | C:\Program Files\7-Zip\7zFM.exe |
Processes
C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\UPDATE.7z
C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\UPDATE.7z"
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-13 13:18
Reported
2024-05-13 13:22
Platform
win10v2004-20240508-en
Max time kernel
125s
Max time network
129s
Command Line
Signatures
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\Local Settings | C:\Windows\system32\cmd.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\Local Settings | C:\Windows\system32\OpenWith.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\OpenWith.exe | N/A |
Processes
C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\UPDATE.7z
C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
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 --field-trial-handle=4020,i,6593821857742176458,13646536021844995125,262144 --variations-seed-version --mojo-platform-channel-handle=4204 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| NL | 23.62.61.99:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 175.117.168.52.in-addr.arpa | udp |