Analysis Overview
SHA256
c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a
Threat Level: Known bad
The file c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a 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 behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Enumerates system info in registry
Suspicious use of AdjustPrivilegeToken
Checks processor information in registry
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-30 12:06
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-30 12:06
Reported
2022-10-31 02:25
Platform
win7-20220812-en
Max time kernel
55s
Max time network
42s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 900 wrote to memory of 1992 | N/A | C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe | C:\Windows\temp\notepad.exe |
| PID 900 wrote to memory of 1992 | N/A | C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe | C:\Windows\temp\notepad.exe |
| PID 900 wrote to memory of 1992 | N/A | C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe | C:\Windows\temp\notepad.exe |
| PID 900 wrote to memory of 1992 | N/A | C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe | C:\Windows\temp\notepad.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe
"C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe"
C:\Windows\temp\notepad.exe
C:\Windows\temp\notepad.exe
Network
Files
memory/900-54-0x0000000076071000-0x0000000076073000-memory.dmp
memory/900-55-0x0000000074790000-0x0000000074D3B000-memory.dmp
\Windows\Temp\notepad.exe
| MD5 | 278edbd499374bf73621f8c1f969d894 |
| SHA1 | a81170af14747781c5f5f51bb1215893136f0bc0 |
| SHA256 | c6999b9f79932c3b4f1c461a69d9dc8dc301d6a155abc33efe1b6e9e4a038391 |
| SHA512 | 93b0b5c3324bd2df83310f96d34c9176c94d2d676766599c1af33c98ba1efe63187056671f7c6f80c956e5bd0a725f108804021ad93326286bb9c3a96f6550b9 |
memory/900-57-0x0000000074790000-0x0000000074D3B000-memory.dmp
memory/900-58-0x0000000074790000-0x0000000074D3B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-30 12:06
Reported
2022-10-31 02:25
Platform
win10v2004-20220901-en
Max time kernel
151s
Max time network
156s
Command Line
Signatures
Imminent RAT
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\temp\notepad.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\RoamingRealmPlayer.exe | N/A |
| N/A | N/A | C:\Windows\temp\notepad.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation | C:\Windows\temp\notepad.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File created | C:\Windows\assembly\Desktop.ini | C:\Windows\temp\notepad.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Windows\temp\notepad.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4880 set thread context of 3264 | N/A | C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe | C:\Windows\temp\notepad.exe |
| PID 3264 set thread context of 1548 | N/A | C:\Windows\temp\notepad.exe | C:\Windows\temp\notepad.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly | C:\Windows\temp\notepad.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Windows\temp\notepad.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Windows\temp\notepad.exe | N/A |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\temp\notepad.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\temp\notepad.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\temp\notepad.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\temp\notepad.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe
"C:\Users\Admin\AppData\Local\Temp\c4ee35c5a13033a9adc0da1c99c9b4bbc9a7572ca4e697fa6868a8b44ff1987a.exe"
C:\Windows\temp\notepad.exe
C:\Windows\temp\notepad.exe
C:\Users\Admin\AppData\RoamingRealmPlayer.exe
"C:\Users\Admin\AppData\RoamingRealmPlayer.exe"
C:\Windows\temp\notepad.exe
"C:\Windows\temp\notepad.exe"
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
dw20.exe -x -s 824
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 20.189.173.1:443 | tcp | |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| NL | 87.248.202.1:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
| US | 8.8.8.8:53 | jewmeister.ddns.net | udp |
Files
memory/4880-132-0x0000000074CB0000-0x0000000075261000-memory.dmp
memory/3264-133-0x0000000000000000-mapping.dmp
memory/3264-134-0x0000000000400000-0x0000000000446000-memory.dmp
C:\Windows\temp\notepad.exe
| MD5 | a64daca3cfbcd039df3ec29d3eddd001 |
| SHA1 | eee8b2573f71e8d5c3ee7e53af3e6772e090d0f3 |
| SHA256 | 403752009f29381d5e4036b8be94589c89188f9ce8ef5f86959eaaada019ed36 |
| SHA512 | b6fe2d0ae3fcd4442579ecf10d498d61e0f042813c8fc4be8019da77d849cfcf0b168507139a1b5697227c272de9091788f8e03cf1ce13d5b5077568cfa6a479 |
C:\Windows\Temp\notepad.exe
| MD5 | a64daca3cfbcd039df3ec29d3eddd001 |
| SHA1 | eee8b2573f71e8d5c3ee7e53af3e6772e090d0f3 |
| SHA256 | 403752009f29381d5e4036b8be94589c89188f9ce8ef5f86959eaaada019ed36 |
| SHA512 | b6fe2d0ae3fcd4442579ecf10d498d61e0f042813c8fc4be8019da77d849cfcf0b168507139a1b5697227c272de9091788f8e03cf1ce13d5b5077568cfa6a479 |
memory/3264-137-0x0000000074CB0000-0x0000000075261000-memory.dmp
memory/2184-138-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\RoamingRealmPlayer.exe
| MD5 | 7a607550e6bcafcf6024216d4a12162c |
| SHA1 | 849336bc7b847fd35311a921eaa5eb7b7e051542 |
| SHA256 | 5ea1edafff5ffc11f9b8cf1cdf8a821d5e41957ce5c0aab0e4afb206b34354fb |
| SHA512 | f4e38fb50d438bce094aec8d36c8c189b62687ac46d9b5d0d94c96658bfaa4e08a013dd0222dc63343c42fbc178ecb3705d89392f709de153c0647452baeaaf4 |
C:\Users\Admin\AppData\RoamingRealmPlayer.exe
| MD5 | 7a607550e6bcafcf6024216d4a12162c |
| SHA1 | 849336bc7b847fd35311a921eaa5eb7b7e051542 |
| SHA256 | 5ea1edafff5ffc11f9b8cf1cdf8a821d5e41957ce5c0aab0e4afb206b34354fb |
| SHA512 | f4e38fb50d438bce094aec8d36c8c189b62687ac46d9b5d0d94c96658bfaa4e08a013dd0222dc63343c42fbc178ecb3705d89392f709de153c0647452baeaaf4 |
memory/1548-141-0x0000000000000000-mapping.dmp
memory/1548-142-0x0000000000400000-0x0000000000460000-memory.dmp
C:\Windows\Temp\notepad.exe
| MD5 | a64daca3cfbcd039df3ec29d3eddd001 |
| SHA1 | eee8b2573f71e8d5c3ee7e53af3e6772e090d0f3 |
| SHA256 | 403752009f29381d5e4036b8be94589c89188f9ce8ef5f86959eaaada019ed36 |
| SHA512 | b6fe2d0ae3fcd4442579ecf10d498d61e0f042813c8fc4be8019da77d849cfcf0b168507139a1b5697227c272de9091788f8e03cf1ce13d5b5077568cfa6a479 |
memory/1548-145-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-146-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-147-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-148-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-149-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-150-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-152-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-151-0x0000000074CB0000-0x0000000075261000-memory.dmp
memory/1548-154-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-156-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-157-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-160-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-162-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-163-0x0000000000400000-0x0000000000460000-memory.dmp
memory/1548-165-0x0000000000400000-0x0000000000460000-memory.dmp
memory/2184-166-0x00007FFB83710000-0x00007FFB84146000-memory.dmp
memory/312-167-0x0000000000000000-mapping.dmp
memory/4880-168-0x0000000074CB0000-0x0000000075261000-memory.dmp
memory/3264-169-0x0000000074CB0000-0x0000000075261000-memory.dmp
memory/1548-170-0x0000000074CB0000-0x0000000075261000-memory.dmp
memory/4880-171-0x0000000074CB0000-0x0000000075261000-memory.dmp