Analysis Overview
SHA256
3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347
Threat Level: Known bad
The file 3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347 was found to be: Known bad.
Malicious Activity Summary
Imminent RAT
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Drops desktop.ini file(s)
Suspicious use of SetThreadContext
Drops file in Windows directory
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Enumerates processes with tasklist
Checks processor information in registry
Delays execution with timeout.exe
NTFS ADS
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-06-20 16:50
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-06-20 16:50
Reported
2022-06-20 16:53
Platform
win7-20220414-en
Max time kernel
151s
Max time network
154s
Command Line
Signatures
Imminent RAT
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svhost.exe | N/A |
Loads dropped DLL
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 272 set thread context of 340 | N/A | C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe | C:\Users\Admin\AppData\Local\Temp\svhost.exe |
| PID 1928 set thread context of 1952 | N/A | C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe | C:\Users\Admin\AppData\Local\Temp\svhost.exe |
Enumerates physical storage devices
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Enumerates processes with tasklist
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\tasklist.exe | N/A |
NTFS ADS
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe:Zone.Identifier | C:\Windows\SysWOW64\cmd.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe:Zone.Identifier | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\tasklist.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe
"C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd.exe"
C:\Windows\SysWOW64\reg.exe
reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe.lnk" /f
C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
C:\Users\Admin\AppData\Local\Temp\svhost.exe
"C:\Users\Admin\AppData\Local\Temp\svhost.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 388
C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe.bat
C:\Windows\SysWOW64\timeout.exe
timeout /t 120
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\SysWOW64\tasklist.exe
tasklist /nh /fi "imagename eq .exe"
C:\Windows\SysWOW64\find.exe
find /i ".exe"
C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe
"C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd.exe"
C:\Windows\SysWOW64\reg.exe
reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe.lnk" /f
C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
C:\Users\Admin\AppData\Local\Temp\svhost.exe
"C:\Users\Admin\AppData\Local\Temp\svhost.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 388
C:\Windows\SysWOW64\timeout.exe
timeout /t 120
Network
| Country | Destination | Domain | Proto |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp |
Files
memory/272-54-0x0000000075951000-0x0000000075953000-memory.dmp
memory/1364-55-0x0000000000000000-mapping.dmp
memory/840-56-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe
| MD5 | 9feaf964c8cf229116b3439a7520bbed |
| SHA1 | 0a606159afef156db4df1f6a2b79d933379b5198 |
| SHA256 | 3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347 |
| SHA512 | 7111a74efa2ec69381baf5d28e81f91dd172dc1478b976a1c0b0075ad1bc2785d8869f87cd3e2d172dae045710cffba30139beb263f8278e0e5b95f46264ec02 |
\Users\Admin\AppData\Local\Temp\WinDir\Update.exe
| MD5 | 9feaf964c8cf229116b3439a7520bbed |
| SHA1 | 0a606159afef156db4df1f6a2b79d933379b5198 |
| SHA256 | 3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347 |
| SHA512 | 7111a74efa2ec69381baf5d28e81f91dd172dc1478b976a1c0b0075ad1bc2785d8869f87cd3e2d172dae045710cffba30139beb263f8278e0e5b95f46264ec02 |
\Users\Admin\AppData\Local\Temp\tmp.exe
| MD5 | 56a28a67e708d9f099528457384f456d |
| SHA1 | a625be6fba78381e79da9912bbefce21e05031dd |
| SHA256 | a7985fafa6b874057289e59eb8aff0633b10dc9c704a251efb605dadf7a5431d |
| SHA512 | 1c5a3e9efbd40a454d35dd1bb36db68e74290826f20c657dc705b4eb26b3f3c01520c67bc4233e0e1ddea991ad685ed77fd87e3683b41aa1b2a670a6b729e261 |
C:\Users\Admin\AppData\Local\Temp\tmp.exe
| MD5 | 56a28a67e708d9f099528457384f456d |
| SHA1 | a625be6fba78381e79da9912bbefce21e05031dd |
| SHA256 | a7985fafa6b874057289e59eb8aff0633b10dc9c704a251efb605dadf7a5431d |
| SHA512 | 1c5a3e9efbd40a454d35dd1bb36db68e74290826f20c657dc705b4eb26b3f3c01520c67bc4233e0e1ddea991ad685ed77fd87e3683b41aa1b2a670a6b729e261 |
memory/944-60-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmp.exe
| MD5 | 56a28a67e708d9f099528457384f456d |
| SHA1 | a625be6fba78381e79da9912bbefce21e05031dd |
| SHA256 | a7985fafa6b874057289e59eb8aff0633b10dc9c704a251efb605dadf7a5431d |
| SHA512 | 1c5a3e9efbd40a454d35dd1bb36db68e74290826f20c657dc705b4eb26b3f3c01520c67bc4233e0e1ddea991ad685ed77fd87e3683b41aa1b2a670a6b729e261 |
\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 2e5f1cf69f92392f8829fc9c9263ae9b |
| SHA1 | 97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5 |
| SHA256 | 51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b |
| SHA512 | f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883 |
memory/340-64-0x0000000000400000-0x0000000000458000-memory.dmp
memory/340-65-0x0000000000400000-0x0000000000458000-memory.dmp
memory/340-67-0x0000000000400000-0x0000000000458000-memory.dmp
memory/340-68-0x0000000000400000-0x0000000000458000-memory.dmp
memory/340-69-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 2e5f1cf69f92392f8829fc9c9263ae9b |
| SHA1 | 97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5 |
| SHA256 | 51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b |
| SHA512 | f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883 |
memory/340-70-0x00000000004521BE-mapping.dmp
memory/340-73-0x0000000000400000-0x0000000000458000-memory.dmp
memory/340-75-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 2e5f1cf69f92392f8829fc9c9263ae9b |
| SHA1 | 97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5 |
| SHA256 | 51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b |
| SHA512 | f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883 |
memory/276-78-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 2e5f1cf69f92392f8829fc9c9263ae9b |
| SHA1 | 97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5 |
| SHA256 | 51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b |
| SHA512 | f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883 |
\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 2e5f1cf69f92392f8829fc9c9263ae9b |
| SHA1 | 97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5 |
| SHA256 | 51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b |
| SHA512 | f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883 |
memory/944-81-0x0000000000040000-0x0000000000098000-memory.dmp
memory/272-83-0x0000000074710000-0x0000000074CBB000-memory.dmp
\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 2e5f1cf69f92392f8829fc9c9263ae9b |
| SHA1 | 97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5 |
| SHA256 | 51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b |
| SHA512 | f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883 |
memory/340-85-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/1208-86-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe.bat
| MD5 | 3b6a56f303d5dd98b42084fac3feb0d1 |
| SHA1 | a8bdb37904ef6aa59608088f19ba98d38f494117 |
| SHA256 | ef83e0a4dfad7ba70badd2153861ba96bba3a09bcd26195c5534952ffda2e696 |
| SHA512 | 66070b7139213da25bcf0945622802dad37a3eface1745c617bbbc6b3aca2b88d7ad8eb4b8ac20647805773f5fd9f71d4d49c2dc56566ed5a1e1d7e708d62c3c |
memory/600-88-0x0000000000000000-mapping.dmp
memory/944-89-0x0000000000340000-0x0000000000350000-memory.dmp
memory/944-90-0x0000000004950000-0x0000000004A00000-memory.dmp
memory/944-91-0x00000000003F0000-0x0000000000418000-memory.dmp
memory/944-93-0x00000000004B0000-0x00000000004C6000-memory.dmp
memory/272-94-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/340-95-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/1828-96-0x0000000000000000-mapping.dmp
memory/1140-97-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\WinDir\Update.exe
| MD5 | 9feaf964c8cf229116b3439a7520bbed |
| SHA1 | 0a606159afef156db4df1f6a2b79d933379b5198 |
| SHA256 | 3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347 |
| SHA512 | 7111a74efa2ec69381baf5d28e81f91dd172dc1478b976a1c0b0075ad1bc2785d8869f87cd3e2d172dae045710cffba30139beb263f8278e0e5b95f46264ec02 |
C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe
| MD5 | 9feaf964c8cf229116b3439a7520bbed |
| SHA1 | 0a606159afef156db4df1f6a2b79d933379b5198 |
| SHA256 | 3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347 |
| SHA512 | 7111a74efa2ec69381baf5d28e81f91dd172dc1478b976a1c0b0075ad1bc2785d8869f87cd3e2d172dae045710cffba30139beb263f8278e0e5b95f46264ec02 |
C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe
| MD5 | 9feaf964c8cf229116b3439a7520bbed |
| SHA1 | 0a606159afef156db4df1f6a2b79d933379b5198 |
| SHA256 | 3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347 |
| SHA512 | 7111a74efa2ec69381baf5d28e81f91dd172dc1478b976a1c0b0075ad1bc2785d8869f87cd3e2d172dae045710cffba30139beb263f8278e0e5b95f46264ec02 |
memory/1928-100-0x0000000000000000-mapping.dmp
memory/1928-103-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/1084-104-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe.lnk
| MD5 | 623e40a7b9876d9b6204217bff6f0364 |
| SHA1 | c752cb509589015855d89065ec0af9eb3bcd754a |
| SHA256 | b3fa57455edc0934c97d07433783d37138b57986a4a3f606513d00d3f33061aa |
| SHA512 | fa098a690f6650b4453c4fe22d20a1a1f4f5e0177af3621e3a8d5d05becf181ed84df88b561b04b48dca31c1ab29abd6e45c5a76233f32eed205299bf5c54409 |
memory/1612-107-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\WinDir\Update.exe
| MD5 | 9feaf964c8cf229116b3439a7520bbed |
| SHA1 | 0a606159afef156db4df1f6a2b79d933379b5198 |
| SHA256 | 3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347 |
| SHA512 | 7111a74efa2ec69381baf5d28e81f91dd172dc1478b976a1c0b0075ad1bc2785d8869f87cd3e2d172dae045710cffba30139beb263f8278e0e5b95f46264ec02 |
C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe
| MD5 | 9feaf964c8cf229116b3439a7520bbed |
| SHA1 | 0a606159afef156db4df1f6a2b79d933379b5198 |
| SHA256 | 3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347 |
| SHA512 | 7111a74efa2ec69381baf5d28e81f91dd172dc1478b976a1c0b0075ad1bc2785d8869f87cd3e2d172dae045710cffba30139beb263f8278e0e5b95f46264ec02 |
\Users\Admin\AppData\Local\Temp\tmp.exe
| MD5 | 56a28a67e708d9f099528457384f456d |
| SHA1 | a625be6fba78381e79da9912bbefce21e05031dd |
| SHA256 | a7985fafa6b874057289e59eb8aff0633b10dc9c704a251efb605dadf7a5431d |
| SHA512 | 1c5a3e9efbd40a454d35dd1bb36db68e74290826f20c657dc705b4eb26b3f3c01520c67bc4233e0e1ddea991ad685ed77fd87e3683b41aa1b2a670a6b729e261 |
C:\Users\Admin\AppData\Local\Temp\tmp.exe
| MD5 | 56a28a67e708d9f099528457384f456d |
| SHA1 | a625be6fba78381e79da9912bbefce21e05031dd |
| SHA256 | a7985fafa6b874057289e59eb8aff0633b10dc9c704a251efb605dadf7a5431d |
| SHA512 | 1c5a3e9efbd40a454d35dd1bb36db68e74290826f20c657dc705b4eb26b3f3c01520c67bc4233e0e1ddea991ad685ed77fd87e3683b41aa1b2a670a6b729e261 |
memory/964-110-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 2e5f1cf69f92392f8829fc9c9263ae9b |
| SHA1 | 97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5 |
| SHA256 | 51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b |
| SHA512 | f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883 |
C:\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 2e5f1cf69f92392f8829fc9c9263ae9b |
| SHA1 | 97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5 |
| SHA256 | 51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b |
| SHA512 | f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883 |
memory/1952-119-0x00000000004521BE-mapping.dmp
memory/2012-126-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 2e5f1cf69f92392f8829fc9c9263ae9b |
| SHA1 | 97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5 |
| SHA256 | 51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b |
| SHA512 | f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883 |
\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 2e5f1cf69f92392f8829fc9c9263ae9b |
| SHA1 | 97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5 |
| SHA256 | 51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b |
| SHA512 | f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883 |
\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 2e5f1cf69f92392f8829fc9c9263ae9b |
| SHA1 | 97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5 |
| SHA256 | 51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b |
| SHA512 | f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883 |
memory/1952-131-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/1928-132-0x0000000074710000-0x0000000074CBB000-memory.dmp
memory/624-133-0x0000000000000000-mapping.dmp
memory/1952-134-0x0000000074710000-0x0000000074CBB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-06-20 16:50
Reported
2022-06-20 16:54
Platform
win10v2004-20220414-en
Max time kernel
187s
Max time network
193s
Command Line
Signatures
Imminent RAT
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svhost.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2968 set thread context of 2992 | N/A | C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe | C:\Users\Admin\AppData\Local\Temp\svhost.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly | C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe | N/A |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe | N/A |
NTFS ADS
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe:Zone.Identifier | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe
"C:\Users\Admin\AppData\Local\Temp\3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd.exe"
C:\Windows\SysWOW64\reg.exe
reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe.lnk" /f
C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
C:\Users\Admin\AppData\Local\Temp\svhost.exe
"C:\Users\Admin\AppData\Local\Temp\svhost.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 804
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe.bat
C:\Windows\SysWOW64\timeout.exe
timeout /t 120
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
Network
| Country | Destination | Domain | Proto |
| US | 20.189.173.7:443 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| IE | 20.54.89.15:443 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 8.8.8.8:53 | 151.122.125.40.in-addr.arpa | udp |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp | |
| US | 104.128.234.104:8383 | tcp |
Files
memory/2968-130-0x00000000752F0000-0x00000000758A1000-memory.dmp
memory/3832-131-0x0000000000000000-mapping.dmp
memory/4716-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe.jpg
| MD5 | 9feaf964c8cf229116b3439a7520bbed |
| SHA1 | 0a606159afef156db4df1f6a2b79d933379b5198 |
| SHA256 | 3208175e7d69432beeb4e69dad7aa9d343ced9942284cdf9a5f1c5df45093347 |
| SHA512 | 7111a74efa2ec69381baf5d28e81f91dd172dc1478b976a1c0b0075ad1bc2785d8869f87cd3e2d172dae045710cffba30139beb263f8278e0e5b95f46264ec02 |
memory/3932-134-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmp.exe
| MD5 | 56a28a67e708d9f099528457384f456d |
| SHA1 | a625be6fba78381e79da9912bbefce21e05031dd |
| SHA256 | a7985fafa6b874057289e59eb8aff0633b10dc9c704a251efb605dadf7a5431d |
| SHA512 | 1c5a3e9efbd40a454d35dd1bb36db68e74290826f20c657dc705b4eb26b3f3c01520c67bc4233e0e1ddea991ad685ed77fd87e3683b41aa1b2a670a6b729e261 |
C:\Users\Admin\AppData\Local\Temp\tmp.exe
| MD5 | 56a28a67e708d9f099528457384f456d |
| SHA1 | a625be6fba78381e79da9912bbefce21e05031dd |
| SHA256 | a7985fafa6b874057289e59eb8aff0633b10dc9c704a251efb605dadf7a5431d |
| SHA512 | 1c5a3e9efbd40a454d35dd1bb36db68e74290826f20c657dc705b4eb26b3f3c01520c67bc4233e0e1ddea991ad685ed77fd87e3683b41aa1b2a670a6b729e261 |
memory/2992-137-0x0000000000000000-mapping.dmp
memory/2968-138-0x00000000752F0000-0x00000000758A1000-memory.dmp
memory/2992-139-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 84c42d0f2c1ae761bef884638bc1eacd |
| SHA1 | 4353881e7f4e9c7610f4e0489183b55bb58bb574 |
| SHA256 | 331487446653875bf1e628b797a5283e40056654f7ff328eafbe39b0304480d3 |
| SHA512 | 43c307a38faa3a4b311597034cf75035a4434a1024d2a54e867e6a94b53b677898d71a858438d119000e872a7a6e92c5b31d277a8c207a94375ed4fd3c7beb87 |
C:\Users\Admin\AppData\Local\Temp\svhost.exe
| MD5 | 84c42d0f2c1ae761bef884638bc1eacd |
| SHA1 | 4353881e7f4e9c7610f4e0489183b55bb58bb574 |
| SHA256 | 331487446653875bf1e628b797a5283e40056654f7ff328eafbe39b0304480d3 |
| SHA512 | 43c307a38faa3a4b311597034cf75035a4434a1024d2a54e867e6a94b53b677898d71a858438d119000e872a7a6e92c5b31d277a8c207a94375ed4fd3c7beb87 |
memory/2992-142-0x00000000752F0000-0x00000000758A1000-memory.dmp
memory/3036-143-0x0000000000000000-mapping.dmp
memory/1756-144-0x0000000000000000-mapping.dmp
memory/2992-145-0x00000000752F0000-0x00000000758A1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\WinDir\Update.exe.bat
| MD5 | 3b6a56f303d5dd98b42084fac3feb0d1 |
| SHA1 | a8bdb37904ef6aa59608088f19ba98d38f494117 |
| SHA256 | ef83e0a4dfad7ba70badd2153861ba96bba3a09bcd26195c5534952ffda2e696 |
| SHA512 | 66070b7139213da25bcf0945622802dad37a3eface1745c617bbbc6b3aca2b88d7ad8eb4b8ac20647805773f5fd9f71d4d49c2dc56566ed5a1e1d7e708d62c3c |
memory/4456-147-0x0000000000000000-mapping.dmp
memory/2968-148-0x00000000752F0000-0x00000000758A1000-memory.dmp
memory/3932-149-0x0000000006590000-0x000000000662C000-memory.dmp
memory/3932-150-0x0000000006BE0000-0x0000000007184000-memory.dmp
memory/3932-151-0x0000000006810000-0x00000000068A2000-memory.dmp
memory/2992-152-0x00000000752F0000-0x00000000758A1000-memory.dmp
memory/3932-153-0x0000000006B60000-0x0000000006BC6000-memory.dmp
memory/3932-154-0x0000000007A40000-0x0000000007A4A000-memory.dmp