Analysis Overview
SHA256
74f5a370fba58e5cd4db293b3aa77dff4b4d828eaea02432833d5a8e70e33d07
Threat Level: Shows suspicious behavior
The file Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
Loads dropped DLL
Drops startup file
Executes dropped EXE
Checks installed software on the system
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-27 19:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-27 19:29
Reported
2024-05-27 19:32
Platform
win7-20240419-en
Max time kernel
142s
Max time network
119s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rm.exe | C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-U6M1L.tmp\RevoUninProSetup.tmp | N/A |
Loads dropped DLL
Checks installed software on the system
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe | C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe | N/A |
| File opened for modification | C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe | N/A |
| File created | C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\Uninstall.ini | C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe | N/A |
Enumerates physical storage devices
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe
"C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe"
C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe
"C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe"
C:\Users\Admin\AppData\Local\Temp\is-U6M1L.tmp\RevoUninProSetup.tmp
"C:\Users\Admin\AppData\Local\Temp\is-U6M1L.tmp\RevoUninProSetup.tmp" /SL5="$50158,17135947,196608,C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe"
C:\Windows\SysWOW64\taskkill.exe
"C:\Windows\System32\taskkill.exe" /f /im ruplp.exe
Network
Files
C:\Users\Admin\AppData\Local\Temp\$inst\0002.tmp
| MD5 | 47b3e307c1f50909f491ff53b3b1e862 |
| SHA1 | 7bf7724f0d0d5d5b90a797d98bccd94cf0803bed |
| SHA256 | 788afd9fed177c7da7326531edff6948b16c80adec6f542bc4d3a91955763b9a |
| SHA512 | 32d9150db20feb162143f6e16657a07af38b1c1f87822a653c74e623071783b65612155f3cfe3f6da2eb36fc73ae835dbfbc7bcb5dd9a1c7b563a8c79c37d69f |
\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe
| MD5 | b0f15df675ff3ff11fe6eac7a32e4409 |
| SHA1 | 59178aed358362c8fb3905e66170ac924c803879 |
| SHA256 | 89d038c065e1e236a4c086f9485dbf1315114ed92eed19e64d2e3fe771688d9a |
| SHA512 | 3f1d56d12948872632fe626e61533790852a54c892385c8d1cf8b6111a6ee4379bcc907958d6b8d82736476e2b9b9be6e53604c494227ae370d2496b84b48a47 |
memory/2628-50-0x0000000000401000-0x0000000000412000-memory.dmp
memory/2628-47-0x0000000000400000-0x000000000043A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-U6M1L.tmp\RevoUninProSetup.tmp
| MD5 | 5d46b017331b5c6acd69f35213277f2f |
| SHA1 | 8992114b0cb8d354376a956660f95f88bf7165e6 |
| SHA256 | 800c00e3605ec37454d98aaa1732074b97dac39bc9d59a820f296223e8efc773 |
| SHA512 | 4465609922a75f0e6206ccea0ddb974830f043fbffbfc4fd966817c133a1e398915ef3b014b2608e2378ffe62390a1cdb562d82817c8f746649cdbaa6a176cec |
memory/2748-56-0x0000000000400000-0x0000000000540000-memory.dmp
memory/2424-58-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2628-59-0x0000000000400000-0x000000000043A000-memory.dmp
memory/2748-60-0x0000000000400000-0x0000000000540000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-27 19:29
Reported
2024-05-27 19:32
Platform
win10v2004-20240226-en
Max time kernel
160s
Max time network
160s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\is-47KFM.tmp\RevoUninProSetup.tmp | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rm.exe | C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-47KFM.tmp\RevoUninProSetup.tmp | N/A |
Checks installed software on the system
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe | C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe | N/A |
| File opened for modification | C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\Uninstall.exe | C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe | N/A |
| File created | C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\Uninstall.ini | C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe | N/A |
Enumerates physical storage devices
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe
"C:\Users\Admin\AppData\Local\Temp\Revo Uninstaller Pro 2024 + Fix\Setup\RevoUninProSetup.exe"
C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe
"C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe"
C:\Users\Admin\AppData\Local\Temp\is-47KFM.tmp\RevoUninProSetup.tmp
"C:\Users\Admin\AppData\Local\Temp\is-47KFM.tmp\RevoUninProSetup.tmp" /SL5="$20240,17135947,196608,C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe"
C:\Windows\SysWOW64\taskkill.exe
"C:\Windows\System32\taskkill.exe" /f /im ruplp.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=3856 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --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 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| GB | 142.250.187.234:443 | tcp | |
| US | 8.8.8.8:53 | 164.189.21.2.in-addr.arpa | udp |
| US | 13.107.246.64:443 | 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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.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 | 13.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\$inst\0002.tmp
| MD5 | 47b3e307c1f50909f491ff53b3b1e862 |
| SHA1 | 7bf7724f0d0d5d5b90a797d98bccd94cf0803bed |
| SHA256 | 788afd9fed177c7da7326531edff6948b16c80adec6f542bc4d3a91955763b9a |
| SHA512 | 32d9150db20feb162143f6e16657a07af38b1c1f87822a653c74e623071783b65612155f3cfe3f6da2eb36fc73ae835dbfbc7bcb5dd9a1c7b563a8c79c37d69f |
C:\Program Files (x86)\VS Revo Group\Revo Uninstaller Pro\RevoUninProSetup.exe
| MD5 | b0f15df675ff3ff11fe6eac7a32e4409 |
| SHA1 | 59178aed358362c8fb3905e66170ac924c803879 |
| SHA256 | 89d038c065e1e236a4c086f9485dbf1315114ed92eed19e64d2e3fe771688d9a |
| SHA512 | 3f1d56d12948872632fe626e61533790852a54c892385c8d1cf8b6111a6ee4379bcc907958d6b8d82736476e2b9b9be6e53604c494227ae370d2496b84b48a47 |
memory/1600-36-0x0000000000400000-0x0000000000432000-memory.dmp
memory/936-45-0x0000000000400000-0x000000000043A000-memory.dmp
memory/936-47-0x0000000000401000-0x0000000000412000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-47KFM.tmp\RevoUninProSetup.tmp
| MD5 | 5d46b017331b5c6acd69f35213277f2f |
| SHA1 | 8992114b0cb8d354376a956660f95f88bf7165e6 |
| SHA256 | 800c00e3605ec37454d98aaa1732074b97dac39bc9d59a820f296223e8efc773 |
| SHA512 | 4465609922a75f0e6206ccea0ddb974830f043fbffbfc4fd966817c133a1e398915ef3b014b2608e2378ffe62390a1cdb562d82817c8f746649cdbaa6a176cec |
memory/4748-52-0x0000000000400000-0x0000000000540000-memory.dmp
memory/936-55-0x0000000000400000-0x000000000043A000-memory.dmp
memory/4748-56-0x0000000000400000-0x0000000000540000-memory.dmp