Analysis Overview
SHA256
97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4
Threat Level: Known bad
The file 97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4 was found to be: Known bad.
Malicious Activity Summary
Detects executables packed with Dotfuscator
UPX dump on OEP (original entry point)
RevengeRAT
Detects executables packed with Dotfuscator
UPX dump on OEP (original entry point)
RevengeRat Executable
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
UPX packed file
AutoIT Executable
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-19 22:52
Signatures
Detects executables packed with Dotfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
AutoIT Executable
| 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: behavioral1
Detonation Overview
Submitted
2024-03-19 22:52
Reported
2024-03-19 22:54
Platform
win7-20240221-en
Max time kernel
118s
Max time network
121s
Command Line
Signatures
RevengeRAT
Detects executables packed with Dotfuscator
| 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 |
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX dump on OEP (original entry point)
| 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\DMR\dmr_72.exe | N/A |
Loads dropped DLL
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| 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\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2852 wrote to memory of 1316 | N/A | C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2852 wrote to memory of 1316 | N/A | C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2852 wrote to memory of 1316 | N/A | C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 2852 wrote to memory of 1316 | N/A | C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe
"C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe"
C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
"C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -62401916 -chipderedesign -806780354e6342258bdbc3cf44e2da8b - -BLUB2 -ekxjhkiwztqlznxr -2852
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.chip-secured-download.de | udp |
| DE | 116.203.169.158:80 | api.chip-secured-download.de | tcp |
| US | 8.8.8.8:53 | ocs2.chdi-server.de | udp |
| DE | 116.203.169.153:443 | ocs2.chdi-server.de | tcp |
| US | 8.8.8.8:53 | ocs1.chdi-server.de | udp |
| DE | 116.203.169.152:80 | ocs1.chdi-server.de | tcp |
Files
memory/2852-0-0x0000000001380000-0x000000000167C000-memory.dmp
\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
| MD5 | a30cd772e6718c5cb94cd4078815eefd |
| SHA1 | fc13cfd5784a7b7eb2e21b35536aebc42ac858a7 |
| SHA256 | 3885e2ffc57fe5b29bd177ab3e14f56079964e69433f00a4de9300454fddf177 |
| SHA512 | ad63cc302ad505cbf578df5f58838eee8524a5ca239916ab81598ace42e2433435d306761b9911692e70ce72a1bef43dd750930a6349a190b0deb7c92340979e |
memory/1316-16-0x0000000000B80000-0x0000000000C04000-memory.dmp
memory/1316-17-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp
memory/1316-18-0x000000001A920000-0x000000001A9A0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\ekxjhkiwztqlznxr.dat
| MD5 | d6fc3d2242747930299d86adc4328397 |
| SHA1 | 59b85a8a2097d40a41ee7b33fe95ebd9afc78d03 |
| SHA256 | 7be5adb8a310d794dfc57b73efa0529ca2a6bb723315c9f2da320e789599ccc3 |
| SHA512 | a48edc9fb6f8e9d8d07a85c26208302ce7bcf32e53471574fdf5886cac61b4e40c106b9dee930eac8515a6c7ae8e1d96b71b8e9d6fe5f641dc2c8b736f9f57f5 |
memory/1316-20-0x000000001A920000-0x000000001A9A0000-memory.dmp
memory/1316-21-0x000000001A920000-0x000000001A9A0000-memory.dmp
memory/1316-22-0x000000001A920000-0x000000001A9A0000-memory.dmp
memory/1316-23-0x000000001A920000-0x000000001A9A0000-memory.dmp
memory/2852-24-0x0000000001380000-0x000000000167C000-memory.dmp
memory/1316-25-0x000007FEF5FF0000-0x000007FEF69DC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-19 22:52
Reported
2024-03-19 22:54
Platform
win10v2004-20240226-en
Max time kernel
151s
Max time network
157s
Command Line
Signatures
RevengeRAT
Detects executables packed with Dotfuscator
| 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 |
RevengeRat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX dump on OEP (original entry point)
| 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 |
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\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
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 |
AutoIT Executable
| 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\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5040 wrote to memory of 908 | N/A | C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
| PID 5040 wrote to memory of 908 | N/A | C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe | C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe
"C:\Users\Admin\AppData\Local\Temp\97ebba20193617551f93bd14d03b37c616a385b3e2a8f3ec5f3c5348a98f75d4.exe"
C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
"C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -62401916 -chipderedesign -806780354e6342258bdbc3cf44e2da8b - -BLUB2 -itlegduciqxfwamo -5040
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=3912 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.178.10:443 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.chip-secured-download.de | udp |
| DE | 116.203.169.158:80 | api.chip-secured-download.de | tcp |
| US | 8.8.8.8:53 | ocs1.chdi-server.de | udp |
| US | 8.8.8.8:53 | 158.169.203.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| DE | 116.203.169.152:8080 | ocs1.chdi-server.de | tcp |
| US | 8.8.8.8:53 | 152.169.203.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 211.143.182.52.in-addr.arpa | udp |
Files
memory/5040-0-0x00000000001D0000-0x00000000004CC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
| MD5 | a30cd772e6718c5cb94cd4078815eefd |
| SHA1 | fc13cfd5784a7b7eb2e21b35536aebc42ac858a7 |
| SHA256 | 3885e2ffc57fe5b29bd177ab3e14f56079964e69433f00a4de9300454fddf177 |
| SHA512 | ad63cc302ad505cbf578df5f58838eee8524a5ca239916ab81598ace42e2433435d306761b9911692e70ce72a1bef43dd750930a6349a190b0deb7c92340979e |
memory/5040-13-0x00000000001D0000-0x00000000004CC000-memory.dmp
memory/908-14-0x0000000000AB0000-0x0000000000B34000-memory.dmp
memory/908-15-0x00007FFFA3C80000-0x00007FFFA4741000-memory.dmp
memory/908-16-0x000000001B930000-0x000000001B940000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DMR\itlegduciqxfwamo.dat
| MD5 | d6fc3d2242747930299d86adc4328397 |
| SHA1 | 59b85a8a2097d40a41ee7b33fe95ebd9afc78d03 |
| SHA256 | 7be5adb8a310d794dfc57b73efa0529ca2a6bb723315c9f2da320e789599ccc3 |
| SHA512 | a48edc9fb6f8e9d8d07a85c26208302ce7bcf32e53471574fdf5886cac61b4e40c106b9dee930eac8515a6c7ae8e1d96b71b8e9d6fe5f641dc2c8b736f9f57f5 |
memory/908-18-0x000000001B930000-0x000000001B940000-memory.dmp
memory/908-19-0x000000001B930000-0x000000001B940000-memory.dmp
memory/908-20-0x000000001B930000-0x000000001B940000-memory.dmp
memory/5040-21-0x00000000001D0000-0x00000000004CC000-memory.dmp
memory/908-23-0x000000001BA80000-0x000000001BB1A000-memory.dmp
memory/908-24-0x000000001E5A0000-0x000000001E5B6000-memory.dmp
memory/908-25-0x00007FFFA3C80000-0x00007FFFA4741000-memory.dmp