Analysis Overview
SHA256
f6d0fcc214adc2d411aaf7142e0d05ca532eedf6ac4fb70d60753718c55e24e5
Threat Level: Known bad
The file c4e7de71e86affcece70059ccbf8cff7 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
SectopRAT payload
SectopRAT
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-28 04:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-28 04:51
Reported
2023-12-29 16:40
Platform
win7-20231215-en
Max time kernel
142s
Max time network
144s
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 |
| N/A | N/A | N/A | N/A |
| 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 |
| 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\Roaming\JaNBM.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4e7de71e86affcece70059ccbf8cff7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4e7de71e86affcece70059ccbf8cff7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4e7de71e86affcece70059ccbf8cff7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4e7de71e86affcece70059ccbf8cff7.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1892 set thread context of 2716 | N/A | C:\Users\Admin\AppData\Roaming\JaNBM.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c4e7de71e86affcece70059ccbf8cff7.exe
"C:\Users\Admin\AppData\Local\Temp\c4e7de71e86affcece70059ccbf8cff7.exe"
C:\Users\Admin\AppData\Roaming\JaNBM.exe
"C:\Users\Admin\AppData\Roaming\JaNBM.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp |
Files
\Users\Admin\AppData\Roaming\JaNBM.exe
| MD5 | 4f9729fc5afca11b32fa7a3cb47fe5b3 |
| SHA1 | 26bf2656ec4be0d077958342aa3efe6b50bcc02c |
| SHA256 | 5608760b7ffaf577f8ab79f59629789489cdc97d3cbc302669a1523eff699ef6 |
| SHA512 | dd958913997171661ba36f2ad97a44b1959e929b234b9c056b7d66be4404ef407e3c971160ad346c8979245d3785d43896bda46291bcdd038615f58db6896130 |
memory/1892-16-0x0000000001080000-0x00000000010BC000-memory.dmp
memory/1892-18-0x0000000000540000-0x0000000000546000-memory.dmp
memory/1892-19-0x0000000000D70000-0x0000000000DB0000-memory.dmp
memory/1892-21-0x0000000000550000-0x0000000000556000-memory.dmp
memory/1892-20-0x00000000005B0000-0x00000000005DC000-memory.dmp
memory/1892-17-0x0000000074940000-0x000000007502E000-memory.dmp
memory/1892-22-0x0000000000560000-0x000000000056C000-memory.dmp
memory/2716-29-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2716-28-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/1892-33-0x0000000074940000-0x000000007502E000-memory.dmp
memory/2716-31-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2716-34-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2716-26-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2716-25-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2716-35-0x0000000074940000-0x000000007502E000-memory.dmp
memory/2716-24-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2716-23-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2716-36-0x0000000004B10000-0x0000000004B50000-memory.dmp
memory/2716-37-0x0000000074940000-0x000000007502E000-memory.dmp
memory/2716-38-0x0000000004B10000-0x0000000004B50000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-28 04:51
Reported
2023-12-29 16:40
Platform
win10v2004-20231215-en
Max time kernel
159s
Max time network
172s
Command Line
Signatures
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\c4e7de71e86affcece70059ccbf8cff7.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\JaNBM.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4340 set thread context of 380 | N/A | C:\Users\Admin\AppData\Roaming\JaNBM.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c4e7de71e86affcece70059ccbf8cff7.exe
"C:\Users\Admin\AppData\Local\Temp\c4e7de71e86affcece70059ccbf8cff7.exe"
C:\Users\Admin\AppData\Roaming\JaNBM.exe
"C:\Users\Admin\AppData\Roaming\JaNBM.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 21.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.179.17.96.in-addr.arpa | udp |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 63.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| NL | 45.81.227.32:22625 | tcp | |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| NL | 45.81.227.32:22625 | tcp | |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| US | 8.8.8.8:53 | 26.35.223.20.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp | |
| NL | 45.81.227.32:22625 | tcp |
Files
C:\Users\Admin\AppData\Roaming\JaNBM.exe
| MD5 | 4f9729fc5afca11b32fa7a3cb47fe5b3 |
| SHA1 | 26bf2656ec4be0d077958342aa3efe6b50bcc02c |
| SHA256 | 5608760b7ffaf577f8ab79f59629789489cdc97d3cbc302669a1523eff699ef6 |
| SHA512 | dd958913997171661ba36f2ad97a44b1959e929b234b9c056b7d66be4404ef407e3c971160ad346c8979245d3785d43896bda46291bcdd038615f58db6896130 |
memory/4340-12-0x0000000074C40000-0x00000000753F0000-memory.dmp
memory/4340-13-0x00000000005F0000-0x000000000062C000-memory.dmp
memory/4340-14-0x0000000002BC0000-0x0000000002BC6000-memory.dmp
memory/4340-15-0x00000000050F0000-0x0000000005100000-memory.dmp
memory/4340-16-0x0000000002C00000-0x0000000002C2C000-memory.dmp
memory/4340-17-0x0000000002970000-0x0000000002976000-memory.dmp
memory/4340-18-0x00000000029C0000-0x00000000029CC000-memory.dmp
memory/4340-19-0x000000000A9E0000-0x000000000AA7C000-memory.dmp
memory/380-20-0x0000000000400000-0x000000000041E000-memory.dmp
memory/380-22-0x0000000074C40000-0x00000000753F0000-memory.dmp
memory/4340-23-0x0000000074C40000-0x00000000753F0000-memory.dmp
memory/380-24-0x0000000005A00000-0x0000000005FA4000-memory.dmp
memory/380-25-0x00000000065D0000-0x0000000006BE8000-memory.dmp
memory/380-26-0x00000000055D0000-0x0000000005662000-memory.dmp
memory/380-27-0x0000000005570000-0x0000000005582000-memory.dmp
memory/380-28-0x0000000005890000-0x00000000058CC000-memory.dmp
memory/380-29-0x0000000005760000-0x0000000005770000-memory.dmp
memory/380-30-0x0000000005320000-0x000000000536C000-memory.dmp
memory/380-31-0x00000000063C0000-0x00000000064CA000-memory.dmp
memory/380-32-0x0000000074C40000-0x00000000753F0000-memory.dmp
memory/380-33-0x0000000005760000-0x0000000005770000-memory.dmp