Analysis Overview
SHA256
50c6eeab65b9c35d55dde8ba5cca1eaba4091d0a5611a353f9561e3e37453e67
Threat Level: Known bad
The file 06914834645d9ab3058300de4c756954 was found to be: Known bad.
Malicious Activity Summary
HawkEye
Deletes itself
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2023-12-25 05:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-25 05:01
Reported
2023-12-25 15:05
Platform
win7-20231215-en
Max time kernel
153s
Max time network
150s
Command Line
Signatures
HawkEye
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\lsn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\spolsv.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\06914834645d9ab3058300de4c756954.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\06914834645d9ab3058300de4c756954.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\lsn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\lsn.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\System\\lsn.exe" | C:\Users\Admin\AppData\Local\Temp\System\lsn.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2348 set thread context of 2848 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe |
| PID 1944 set thread context of 2916 | N/A | C:\Users\Admin\AppData\Local\Temp\System\spolsv.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\06914834645d9ab3058300de4c756954.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\System\lsn.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\System\spolsv.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\06914834645d9ab3058300de4c756954.exe
"C:\Users\Admin\AppData\Local\Temp\06914834645d9ab3058300de4c756954.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
C:\Users\Admin\AppData\Local\Temp\System\spolsv.exe
"C:\Users\Admin\AppData\Local\Temp\System\spolsv.exe"
C:\Users\Admin\AppData\Local\Temp\System\lsn.exe
"C:\Users\Admin\AppData\Local\Temp\System\lsn.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | freefoodnetwork.servegame.com | udp |
Files
memory/2220-0-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/2220-1-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/2220-2-0x0000000000950000-0x0000000000990000-memory.dmp
\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
| MD5 | 3f41264c4acf80c5c1a1b6a6fb62b3ef |
| SHA1 | 3afb0a9cee1a39418292a269eedd3542d068f3a3 |
| SHA256 | 92950026a361fe1ea6c5295473c4c5e833a257df68ff538a6102d58ba23119d1 |
| SHA512 | 4287c73f45ea514b06fcf7d9888fcd9a6ccfc2a8829466ae75191bde1cbf9ed37e8ad7c6493580527c92a0fbaf5e4f09ae2151c999544f8f22d7145a2ad5e0ed |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
| MD5 | 06914834645d9ab3058300de4c756954 |
| SHA1 | 437546390ab6be7ab887e82148ba8b923bedd844 |
| SHA256 | 50c6eeab65b9c35d55dde8ba5cca1eaba4091d0a5611a353f9561e3e37453e67 |
| SHA512 | 08869a715d99a8034ee9e473c0c56f8fa4d35afbb67467a4d27ffd9d34f7d32f87a2b1f1141657ce7de27888fdca477af3d4756d6e5799d5dd27b5acbe2ff953 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
| MD5 | 56b0bbf1fc0cad5a233c187f01fbff3c |
| SHA1 | 8e173dc24e8434092719d885fb843f24d9a90995 |
| SHA256 | ad238b5277ea2afded38326f793422528d1f1ec545c3132da09e25bbf9529beb |
| SHA512 | 0becc7c6053484a04acfaa230e2a3c2bf38c22b82f349ff2f4d4c321dd2f76a6e8b5ac7933797c2ceb696f90f3aacdad1afd7b175f4baeef97f18681a838e0b0 |
memory/2348-16-0x0000000001EC0000-0x0000000001F00000-memory.dmp
memory/2348-15-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/2220-14-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/2348-17-0x0000000074710000-0x0000000074CBB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
| MD5 | 673c630c339470fb63850411fc5af025 |
| SHA1 | 938da03d56e1c206abc0fb7d729855a0a877a103 |
| SHA256 | 64b7ba818f2ac7e79037f57649b441d293bde5e213eae6289e1d16b753ecae70 |
| SHA512 | 8f51561e75a5acc3bff8a8006fc0934b55884255b4ffd6a43b028f4d1379f74694464a614da94195b3a240abf1756a83cdb399efcef209b75ee37789743a0713 |
memory/2848-25-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-27-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-31-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-33-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-35-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2848-29-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-23-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-38-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-39-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-37-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-43-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-45-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-41-0x0000000000400000-0x0000000000466000-memory.dmp
memory/2848-46-0x0000000000240000-0x0000000000241000-memory.dmp
\Users\Admin\AppData\Local\Temp\System\lsn.exe
| MD5 | 0aa7e4dd12b1fc4d899bb86b0fd56233 |
| SHA1 | 3bbd901ecc48959847deb145da3f3af6dc194afd |
| SHA256 | d1267fc8e53b1cb8cda98eec93daf21ded66ba6ac9c05b0b7315444d459384e9 |
| SHA512 | 2f2cd1892ab79a9dba46d1c1d848cd85ec876968b07316ccbda275b88960dc1718da7e4d433c88d0a52d2637bb5c99eda1135529f956e4a54c14f09bbc3f8e11 |
\Users\Admin\AppData\Local\Temp\System\spolsv.exe
| MD5 | f893c2f028fcf43648eb4ab2ceb7fa6d |
| SHA1 | 45330bc652686377beb835f7e226bf32cf975cc2 |
| SHA256 | 03213002ae2e6bf56c6e3ef48ee4f3408cbe03ec085e61d9aefc13c8a24808c9 |
| SHA512 | 77e0714112c676ba53228b114bed51aea75a5a4760ebb3afc5b340327d6e51254a4522251e7c231e0cb37b1269563b000accd8f67479a6420e9bf2f681e37a70 |
memory/3032-59-0x0000000074710000-0x0000000074CBB000-memory.dmp
\Users\Admin\AppData\Local\Temp\System\spolsv.exe
| MD5 | 203ae4f45f441a8cf32aa9eefc30ddb2 |
| SHA1 | 937d41359962c0713b4ca32edd1663745920a9ee |
| SHA256 | 263529aa5a76e4639b97d89239d137be325266fc0b2af0af4ef84dde6d29f738 |
| SHA512 | a51b2284645303fe8857473b1c79628df7c001eb02e8bc0b5e8d1b9fb4ae4a43f0ce5fc325c3dceb769a696d8f61f0fb7ba40f353295dbafa361273edbccd90b |
memory/1944-60-0x0000000074710000-0x0000000074CBB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\System\spolsv.exe
| MD5 | 8b0868b468388f351d5dd7bedda16e27 |
| SHA1 | cecbbd1eaf2af57a4b929d48f8eb8bc18971e4b1 |
| SHA256 | f77416f53850295b72f511c386b5c8691836e5ade378e425c33bf147ee499d78 |
| SHA512 | 32a83ddb4cab5fdbc2b9fd5e2017607aee34711e7fadd93024ad19af092589ebb52cdbed074ace71e92d2599754fa18103be950228949832e4680fcf4acff525 |
memory/1944-62-0x0000000074710000-0x0000000074CBB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\System\spolsv.exe
| MD5 | 8f783b69cb94d3d4b7aafb8c528fdfa4 |
| SHA1 | 2fce87e54d1c4b4d4d723ac042b758f1933b6ca0 |
| SHA256 | 4d0bcd0aaeb7ac87395b45be79514b67ed217d1a3d2b670b44b0c0b88fe48303 |
| SHA512 | 79443e8c68425a01c44f94d1cb65813566ea79a24534e307e87be19a1d943d38b1d53896b379e3cdcf06d5c9fddfb47dfbe9b5fb1fd995aed7cd2a65c11eb518 |
memory/3032-54-0x00000000001E0000-0x0000000000220000-memory.dmp
memory/3032-53-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/2916-84-0x0000000000401000-0x0000000000456000-memory.dmp
memory/2348-85-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/2348-86-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/2848-87-0x0000000000400000-0x0000000000466000-memory.dmp
memory/3032-88-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/3032-89-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/1944-91-0x00000000004A0000-0x00000000004E0000-memory.dmp
memory/1944-92-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/3032-90-0x00000000001E0000-0x0000000000220000-memory.dmp
memory/1944-93-0x0000000074710000-0x0000000074CBB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-25 05:01
Reported
2023-12-25 15:06
Platform
win10v2004-20231215-en
Max time kernel
2s
Max time network
145s
Command Line
Signatures
HawkEye
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\06914834645d9ab3058300de4c756954.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\lsn.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\System\\lsn.exe" | C:\Users\Admin\AppData\Local\Temp\System\lsn.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 448 set thread context of 1352 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\lsn.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\06914834645d9ab3058300de4c756954.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\System\lsn.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\06914834645d9ab3058300de4c756954.exe
"C:\Users\Admin\AppData\Local\Temp\06914834645d9ab3058300de4c756954.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
C:\Users\Admin\AppData\Local\Temp\System\spolsv.exe
"C:\Users\Admin\AppData\Local\Temp\System\spolsv.exe"
C:\Users\Admin\AppData\Local\Temp\System\lsn.exe
"C:\Users\Admin\AppData\Local\Temp\System\lsn.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 22.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | freefoodnetwork.servegame.com | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | freefoodnetwork.servegame.com | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | freefoodnetwork.servegame.com | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | freefoodnetwork.servegame.com | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| NL | 20.31.169.57:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | freefoodnetwork.servegame.com | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | freefoodnetwork.servegame.com | 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 | freefoodnetwork.servegame.com | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | freefoodnetwork.servegame.com | udp |
| US | 8.8.8.8:53 | freefoodnetwork.servegame.com | udp |
| US | 8.8.8.8:53 | 211.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
Files
memory/2180-1-0x0000000000BB0000-0x0000000000BC0000-memory.dmp
memory/2180-2-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/2180-0-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/2180-13-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/448-16-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/448-15-0x00000000007D0000-0x00000000007E0000-memory.dmp
memory/448-14-0x0000000074670000-0x0000000074C21000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\explorer.exe
| MD5 | a776602c547de286306369097501bffa |
| SHA1 | b20f91c6beea8d7be221d05f3f5aa5e068951e2d |
| SHA256 | 793fa9af44b51ff4a9cbfb90f612f04b0568ca940ef99b22ae50dd51412c24a2 |
| SHA512 | e311bc651de20a6b3179a32d8c699c520774a119d0a495b10a12b8866b9e6dbe74232fec327cdc5a32936a711a3c953ea8d4fa9f37620913072809cd3d492d46 |
memory/1352-23-0x0000000000400000-0x0000000000466000-memory.dmp
memory/1352-24-0x0000000000400000-0x0000000000466000-memory.dmp
memory/1352-25-0x0000000000400000-0x0000000000466000-memory.dmp
memory/1352-22-0x0000000000400000-0x0000000000466000-memory.dmp
memory/4536-38-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/4536-37-0x0000000000EC0000-0x0000000000ED0000-memory.dmp
memory/2340-41-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/2340-43-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/4536-36-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/448-47-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/448-48-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/4536-50-0x0000000000EC0000-0x0000000000ED0000-memory.dmp
memory/4536-49-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/4536-51-0x0000000074670000-0x0000000074C21000-memory.dmp
memory/2340-53-0x0000000001520000-0x0000000001530000-memory.dmp
memory/2340-52-0x0000000074670000-0x0000000074C21000-memory.dmp