Analysis Overview
SHA256
4a75f2db1dbd3c1218bb9994b7e1c690c4edd4e0c1a675de8d2a127611173e69
Threat Level: Known bad
The file mm3.exe was found to be: Known bad.
Malicious Activity Summary
UAC bypass
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
System policy modification
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-20 04:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-20 04:25
Reported
2024-04-20 04:30
Platform
win7-20240221-en
Max time kernel
215s
Max time network
215s
Command Line
Signatures
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Windows\system32\wscript.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Windows\system32\wscript.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Windows\system32\wscript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\76C5.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79F.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\76C5.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79F.tmp\eulascr.exe | 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 | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
Obfuscated with Agile.Net obfuscator
| 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 |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\76C5.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79F.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\msinfo32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\76C5.tmp\eulascr.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\79F.tmp\eulascr.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: 33 | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System | C:\Windows\system32\wscript.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System | C:\Windows\system32\wscript.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System | C:\Windows\system32\wscript.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Windows\system32\wscript.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\mm3.exe
"C:\Users\Admin\AppData\Local\Temp\mm3.exe"
C:\Windows\system32\wscript.exe
"C:\Windows\system32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\76C5.tmp\76C6.tmp\76C7.vbs //Nologo
C:\Users\Admin\AppData\Local\Temp\76C5.tmp\eulascr.exe
"C:\Users\Admin\AppData\Local\Temp\76C5.tmp\eulascr.exe"
C:\Windows\system32\verclsid.exe
"C:\Windows\system32\verclsid.exe" /S /C {0B2C9183-C9FA-4C53-AE21-C900B0C39965} /I {0C733A8A-2A1C-11CE-ADE5-00AA0044773D} /X 0x401
C:\Users\Admin\AppData\Local\Temp\mm3.exe
"C:\Users\Admin\AppData\Local\Temp\mm3.exe"
C:\Windows\system32\wscript.exe
"C:\Windows\system32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\79F.tmp\7AF.tmp\7B0.vbs //Nologo
C:\Users\Admin\AppData\Local\Temp\79F.tmp\eulascr.exe
"C:\Users\Admin\AppData\Local\Temp\79F.tmp\eulascr.exe"
C:\Windows\system32\wermgr.exe
"C:\Windows\system32\wermgr.exe" "-outproc" "1192" "3472"
C:\Users\Admin\AppData\Local\Temp\mm3.exe
"C:\Users\Admin\AppData\Local\Temp\mm3.exe"
C:\Windows\system32\wscript.exe
"C:\Windows\system32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\8298.tmp\8299.tmp\829A.vbs //Nologo
C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe
"C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe"
C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x490
C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe
"C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe"
C:\Windows\system32\wermgr.exe
"C:\Windows\system32\wermgr.exe" "-outproc" "1192" "3972"
C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe
"C:\Users\Admin\AppData\Local\Temp\8298.tmp\eulascr.exe"
C:\Windows\system32\msinfo32.exe
"C:\Windows\system32\msinfo32.exe"
Network
Files
C:\Users\Admin\AppData\Local\Temp\76C5.tmp\76C6.tmp\76C7.vbs
| MD5 | 3b8696ecbb737aad2a763c4eaf62c247 |
| SHA1 | 4a2d7a2d61d3f4c414b4e5d2933cd404b8f126e5 |
| SHA256 | ce95f7eea8b303bc23cfd6e41748ad4e7b5e0f0f1d3bdf390eadb1e354915569 |
| SHA512 | 713d9697b892b9dd892537e8a01eab8d0265ebf64867c8beecf7a744321257c2a5c11d4de18fcb486bb69f199422ce3cab8b6afdbe880481c47b06ba8f335beb |
C:\Users\Admin\AppData\Local\Temp\76C5.tmp\eulascr.exe
| MD5 | 8b1c352450e480d9320fce5e6f2c8713 |
| SHA1 | d6bd88bf33de7c5d4e68b233c37cc1540c97bd3a |
| SHA256 | 2c343174231b55e463ca044d19d47bd5842793c15954583eb340bfd95628516e |
| SHA512 | 2d8e43b1021da08ed1bf5aff110159e6bc10478102c024371302ccfce595e77fd76794658617b5b52f9a50190db250c1ba486d247d9cd69e4732a768edbb4cbc |
memory/2536-8-0x0000000000230000-0x000000000025A000-memory.dmp
memory/2536-9-0x000007FEF5A70000-0x000007FEF645C000-memory.dmp
memory/2536-10-0x000000001AB70000-0x000000001ABF0000-memory.dmp
\Users\Admin\AppData\Local\Temp\5a530dfd-bc51-4992-a05d-f09d41a331d4\AgileDotNetRT64.dll
| MD5 | 42b2c266e49a3acd346b91e3b0e638c0 |
| SHA1 | 2bc52134f03fcc51cb4e0f6c7cf70646b4df7dd1 |
| SHA256 | adeed015f06efa363d504a18acb671b1db4b20b23664a55c9bc28aef3283ca29 |
| SHA512 | 770822fd681a1d98afe03f6fbe5f116321b54c8e2989fb07491811fd29fca5b666f1adf4c6900823af1271e342cacc9293e9db307c4eef852d1a253b00347a81 |
memory/2536-17-0x000007FEF43B0000-0x000007FEF44DC000-memory.dmp
memory/2536-18-0x000000001AB70000-0x000000001ABF0000-memory.dmp
memory/2536-19-0x000007FEF5A70000-0x000007FEF645C000-memory.dmp
memory/1656-28-0x00000000012E0000-0x000000000130A000-memory.dmp
memory/1656-32-0x000007FEF4DD0000-0x000007FEF4EFC000-memory.dmp
memory/1656-31-0x000007FEF5000000-0x000007FEF59EC000-memory.dmp
memory/1656-33-0x000000001B210000-0x000000001B290000-memory.dmp
memory/1656-34-0x000000001B210000-0x000000001B290000-memory.dmp
memory/1656-35-0x000007FEF5000000-0x000007FEF59EC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\8298.tmp\AgileDotNet.VMRuntime.dll
| MD5 | 266373fadd81120baeae3504e1654a5a |
| SHA1 | 1a66e205c7b0ba5cd235f35c0f2ea5f52fdea249 |
| SHA256 | 0798779dc944ba73c5a9ce4b8781d79f5dd7b5f49e4e8ef75020de665bad8ccb |
| SHA512 | 12da48e8770dc511685fb5d843f73ef6b7e6747af021f4ba87494bba0ec341a6d7d3704f2501e2ad26822675e83fd2877467342aacdb2fd718e526dafd10506b |
memory/2136-47-0x0000000001300000-0x000000000132A000-memory.dmp
memory/2136-48-0x000007FEF4A80000-0x000007FEF546C000-memory.dmp
memory/2136-51-0x000007FEF58C0000-0x000007FEF59EC000-memory.dmp
memory/2136-50-0x000000001B1D0000-0x000000001B250000-memory.dmp
memory/2136-52-0x000000001B1D0000-0x000000001B250000-memory.dmp
memory/2136-53-0x000007FEF4A80000-0x000007FEF546C000-memory.dmp
memory/860-56-0x0000000000E30000-0x0000000000E5A000-memory.dmp
memory/860-59-0x000007FEF4DD0000-0x000007FEF57BC000-memory.dmp
memory/860-58-0x000007FEF4BA0000-0x000007FEF4CCC000-memory.dmp
memory/860-60-0x00000000022A0000-0x0000000002320000-memory.dmp
memory/860-61-0x00000000022A0000-0x0000000002320000-memory.dmp
memory/860-62-0x000007FEF4DD0000-0x000007FEF57BC000-memory.dmp
memory/2516-64-0x0000000000DA0000-0x0000000000DCA000-memory.dmp
memory/2516-67-0x000007FEF4D30000-0x000007FEF571C000-memory.dmp
memory/2516-66-0x000007FEF4B00000-0x000007FEF4C2C000-memory.dmp
memory/2516-68-0x000000001ACC0000-0x000000001AD40000-memory.dmp
memory/2516-69-0x000000001ACC0000-0x000000001AD40000-memory.dmp
memory/2516-70-0x000007FEF4D30000-0x000007FEF571C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-20 04:25
Reported
2024-04-20 04:29
Platform
win10v2004-20240226-en
Max time kernel
141s
Max time network
154s
Command Line
Signatures
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Windows\system32\wscript.exe | 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\mm3.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\wscript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\F5.tmp\eulascr.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\F5.tmp\eulascr.exe | N/A |
Obfuscated with Agile.Net obfuscator
| 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\F5.tmp\eulascr.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\F5.tmp\eulascr.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2144 wrote to memory of 4712 | N/A | C:\Users\Admin\AppData\Local\Temp\mm3.exe | C:\Windows\system32\wscript.exe |
| PID 2144 wrote to memory of 4712 | N/A | C:\Users\Admin\AppData\Local\Temp\mm3.exe | C:\Windows\system32\wscript.exe |
| PID 4712 wrote to memory of 3772 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Local\Temp\F5.tmp\eulascr.exe |
| PID 4712 wrote to memory of 3772 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Local\Temp\F5.tmp\eulascr.exe |
System policy modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System | C:\Windows\system32\wscript.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Windows\system32\wscript.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\mm3.exe
"C:\Users\Admin\AppData\Local\Temp\mm3.exe"
C:\Windows\system32\wscript.exe
"C:\Windows\system32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\F5.tmp\F6.tmp\F7.vbs //Nologo
C:\Users\Admin\AppData\Local\Temp\F5.tmp\eulascr.exe
"C:\Users\Admin\AppData\Local\Temp\F5.tmp\eulascr.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=3756 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.179.89.13.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\F5.tmp\F6.tmp\F7.vbs
| MD5 | 3b8696ecbb737aad2a763c4eaf62c247 |
| SHA1 | 4a2d7a2d61d3f4c414b4e5d2933cd404b8f126e5 |
| SHA256 | ce95f7eea8b303bc23cfd6e41748ad4e7b5e0f0f1d3bdf390eadb1e354915569 |
| SHA512 | 713d9697b892b9dd892537e8a01eab8d0265ebf64867c8beecf7a744321257c2a5c11d4de18fcb486bb69f199422ce3cab8b6afdbe880481c47b06ba8f335beb |
C:\Users\Admin\AppData\Local\Temp\F5.tmp\eulascr.exe
| MD5 | 8b1c352450e480d9320fce5e6f2c8713 |
| SHA1 | d6bd88bf33de7c5d4e68b233c37cc1540c97bd3a |
| SHA256 | 2c343174231b55e463ca044d19d47bd5842793c15954583eb340bfd95628516e |
| SHA512 | 2d8e43b1021da08ed1bf5aff110159e6bc10478102c024371302ccfce595e77fd76794658617b5b52f9a50190db250c1ba486d247d9cd69e4732a768edbb4cbc |
memory/3772-8-0x00000000000D0000-0x00000000000FA000-memory.dmp
memory/3772-9-0x00007FFE8AB60000-0x00007FFE8B621000-memory.dmp
memory/3772-10-0x000000001AD70000-0x000000001AD80000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\5a530dfd-bc51-4992-a05d-f09d41a331d4\AgileDotNetRT64.dll
| MD5 | 42b2c266e49a3acd346b91e3b0e638c0 |
| SHA1 | 2bc52134f03fcc51cb4e0f6c7cf70646b4df7dd1 |
| SHA256 | adeed015f06efa363d504a18acb671b1db4b20b23664a55c9bc28aef3283ca29 |
| SHA512 | 770822fd681a1d98afe03f6fbe5f116321b54c8e2989fb07491811fd29fca5b666f1adf4c6900823af1271e342cacc9293e9db307c4eef852d1a253b00347a81 |
memory/3772-17-0x00007FFE89120000-0x00007FFE8926E000-memory.dmp
memory/3772-18-0x000000001AD70000-0x000000001AD80000-memory.dmp
memory/3772-19-0x000000001D0A0000-0x000000001D262000-memory.dmp
memory/3772-20-0x000000001D7A0000-0x000000001DCC8000-memory.dmp
memory/3772-21-0x00007FFE8AB60000-0x00007FFE8B621000-memory.dmp
memory/3772-22-0x000000001AD70000-0x000000001AD80000-memory.dmp
memory/3772-23-0x000000001AD70000-0x000000001AD80000-memory.dmp