Analysis Overview
SHA256
da63b969039a65aa38a43a0db322d08210f5feff8dea04c86623e5c0190c4cc8
Threat Level: Known bad
The file slinkyloader.exe was found to be: Known bad.
Malicious Activity Summary
RedLine payload
SectopRAT
RedLine
SectopRAT payload
Sectoprat family
Executes dropped EXE
Checks computer location settings
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-04-21 15:42
Signatures
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Sectoprat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-21 15:42
Reported
2024-04-21 15:48
Platform
win11-20240412-en
Max time kernel
289s
Max time network
298s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
SectopRAT
SectopRAT payload
| 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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\build.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\build.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2352 wrote to memory of 2292 | N/A | C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe | C:\Users\Admin\AppData\Local\Temp\build.exe |
| PID 2352 wrote to memory of 2292 | N/A | C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe | C:\Users\Admin\AppData\Local\Temp\build.exe |
| PID 2352 wrote to memory of 2292 | N/A | C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe | C:\Users\Admin\AppData\Local\Temp\build.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe
"C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe"
C:\Users\Admin\AppData\Local\Temp\build.exe
"C:\Users\Admin\AppData\Local\Temp\build.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | month-washer.gl.at.ply.gg | udp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
Files
memory/2352-0-0x00007FFC94D10000-0x00007FFC957D2000-memory.dmp
memory/2352-1-0x00000000006C0000-0x000000000193C000-memory.dmp
memory/2352-2-0x000000001C660000-0x000000001C670000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\build.exe
| MD5 | 5bf06998216b64bdde7e0356fff186e6 |
| SHA1 | 2bfc86b0718eff41d4976212547fc651c75a5814 |
| SHA256 | b5f4a205a5c19245cfc9ea9a0e443d394b76f94af19f69144a084a5252c0da50 |
| SHA512 | 1355ec92bf7eedba5b3785fb2ecc83aa91fb4beebdecca863c40f1e64925af9ee6281b78137ec891a278da808dbe4f3eca0828d6aece17f25cf061ab108e741c |
memory/2292-14-0x0000000000920000-0x000000000093E000-memory.dmp
memory/2292-15-0x0000000074A50000-0x0000000075201000-memory.dmp
memory/2292-16-0x0000000005AA0000-0x00000000060B8000-memory.dmp
memory/2292-17-0x00000000053A0000-0x00000000053B2000-memory.dmp
memory/2292-18-0x0000000005400000-0x000000000543C000-memory.dmp
memory/2292-19-0x0000000005470000-0x0000000005480000-memory.dmp
memory/2292-20-0x0000000005480000-0x00000000054CC000-memory.dmp
memory/2352-21-0x00007FFC94D10000-0x00007FFC957D2000-memory.dmp
memory/2292-22-0x00000000056B0000-0x00000000057BA000-memory.dmp
memory/2292-23-0x0000000074A50000-0x0000000075201000-memory.dmp
memory/2292-24-0x0000000005470000-0x0000000005480000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-21 15:42
Reported
2024-04-21 15:48
Platform
win10v2004-20240412-en
Max time kernel
289s
Max time network
298s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
SectopRAT
SectopRAT payload
| 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-1-5-21-4084619521-2220719027-1909462854-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\build.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\build.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2832 wrote to memory of 864 | N/A | C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe | C:\Users\Admin\AppData\Local\Temp\build.exe |
| PID 2832 wrote to memory of 864 | N/A | C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe | C:\Users\Admin\AppData\Local\Temp\build.exe |
| PID 2832 wrote to memory of 864 | N/A | C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe | C:\Users\Admin\AppData\Local\Temp\build.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe
"C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe"
C:\Users\Admin\AppData\Local\Temp\build.exe
"C:\Users\Admin\AppData\Local\Temp\build.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | month-washer.gl.at.ply.gg | udp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 156.33.209.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.14.97.104.in-addr.arpa | udp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 51.15.97.104.in-addr.arpa | udp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 21.236.111.52.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 | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 26.73.42.20.in-addr.arpa | udp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
| US | 147.185.221.19:33498 | month-washer.gl.at.ply.gg | tcp |
Files
memory/2832-0-0x00007FFCD2030000-0x00007FFCD2AF1000-memory.dmp
memory/2832-1-0x0000000000AB0000-0x0000000001D2C000-memory.dmp
memory/2832-2-0x0000000003FB0000-0x0000000003FC0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\build.exe
| MD5 | 5bf06998216b64bdde7e0356fff186e6 |
| SHA1 | 2bfc86b0718eff41d4976212547fc651c75a5814 |
| SHA256 | b5f4a205a5c19245cfc9ea9a0e443d394b76f94af19f69144a084a5252c0da50 |
| SHA512 | 1355ec92bf7eedba5b3785fb2ecc83aa91fb4beebdecca863c40f1e64925af9ee6281b78137ec891a278da808dbe4f3eca0828d6aece17f25cf061ab108e741c |
memory/864-14-0x0000000000AE0000-0x0000000000AFE000-memory.dmp
memory/864-15-0x0000000074F90000-0x0000000075740000-memory.dmp
memory/864-16-0x0000000005BE0000-0x00000000061F8000-memory.dmp
memory/864-17-0x00000000054A0000-0x00000000054B2000-memory.dmp
memory/864-18-0x0000000005500000-0x000000000553C000-memory.dmp
memory/2832-19-0x00007FFCD2030000-0x00007FFCD2AF1000-memory.dmp
memory/864-20-0x00000000055B0000-0x00000000055C0000-memory.dmp
memory/864-21-0x0000000005540000-0x000000000558C000-memory.dmp
memory/864-22-0x00000000057B0000-0x00000000058BA000-memory.dmp
memory/864-23-0x0000000074F90000-0x0000000075740000-memory.dmp
memory/864-24-0x00000000055B0000-0x00000000055C0000-memory.dmp