Analysis Overview
SHA256
c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856
Threat Level: Known bad
The file c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856 was found to be: Known bad.
Malicious Activity Summary
Troldesh, Shade, Encoder.858
UPX packed file
Adds Run key to start application
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of UnmapMainImage
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-04-17 12:14
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-17 12:14
Reported
2024-04-17 12:20
Platform
win10-20240404-en
Max time kernel
193s
Max time network
306s
Command Line
Signatures
Troldesh, Shade, Encoder.858
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1904658062-880901768-3903781817-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe
"C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:49769 | tcp | |
| US | 128.31.0.39:9101 | tcp | |
| US | 154.35.32.5:443 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| DE | 131.188.40.189:443 | tcp | |
| US | 8.8.8.8:53 | 189.40.188.131.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.197.17.2.in-addr.arpa | udp |
Files
memory/3116-0-0x0000000000400000-0x000000000060B000-memory.dmp
memory/3116-1-0x0000000002260000-0x000000000232E000-memory.dmp
memory/3116-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3116-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3116-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3116-5-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3116-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/3116-10-0x0000000000400000-0x000000000060B000-memory.dmp
memory/3116-11-0x0000000000400000-0x00000000005DE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-17 12:14
Reported
2024-04-17 12:20
Platform
win7-20240221-en
Max time kernel
124s
Max time network
198s
Command Line
Signatures
Troldesh, Shade, Encoder.858
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe
"C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 194.109.206.212:443 | tcp | |
| N/A | 127.0.0.1:49195 | tcp | |
| AT | 86.59.21.38:443 | tcp | |
| DE | 131.188.40.189:443 | tcp |
Files
memory/2184-0-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2184-1-0x0000000000610000-0x00000000006DE000-memory.dmp
memory/2184-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2184-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2184-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2184-5-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2184-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2184-10-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2184-11-0x0000000000400000-0x00000000005DE000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-04-17 12:14
Reported
2024-04-17 12:20
Platform
win10-20240404-en
Max time kernel
300s
Max time network
304s
Command Line
Signatures
Troldesh, Shade, Encoder.858
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-81807878-2351072935-4259904108-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe
"C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 193.23.244.244:443 | tcp | |
| US | 154.35.32.5:443 | tcp | |
| N/A | 127.0.0.1:49773 | tcp | |
| US | 8.8.8.8:53 | 244.244.23.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| SG | 76.73.17.194:9090 | tcp | |
| US | 8.8.8.8:53 | 169.253.116.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.197.17.2.in-addr.arpa | udp |
Files
memory/2860-0-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2860-1-0x0000000002250000-0x000000000231E000-memory.dmp
memory/2860-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2860-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2860-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2860-5-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2860-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2860-10-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2860-11-0x0000000000400000-0x00000000005DE000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-04-17 12:14
Reported
2024-04-17 12:20
Platform
win10v2004-20240412-en
Max time kernel
124s
Max time network
266s
Command Line
Signatures
Troldesh, Shade, Encoder.858
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe
"C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:53291 | tcp | |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 154.35.32.5:443 | tcp | |
| US | 8.8.8.8:53 | 81.40.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| BE | 2.17.197.240:80 | tcp | |
| US | 208.83.223.34:80 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.197.17.2.in-addr.arpa | udp |
| AT | 86.59.21.38:443 | tcp |
Files
memory/5008-0-0x0000000000400000-0x000000000060B000-memory.dmp
memory/5008-1-0x0000000002240000-0x000000000230E000-memory.dmp
memory/5008-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/5008-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/5008-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/5008-5-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/5008-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/5008-10-0x0000000000400000-0x000000000060B000-memory.dmp
memory/5008-11-0x0000000000400000-0x00000000005DE000-memory.dmp
Analysis: behavioral5
Detonation Overview
Submitted
2024-04-17 12:14
Reported
2024-04-17 12:20
Platform
win11-20240412-en
Max time kernel
90s
Max time network
202s
Command Line
Signatures
Troldesh, Shade, Encoder.858
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3777591257-2471171023-3629228286-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe
"C:\Users\Admin\AppData\Local\Temp\c4a48fbe5df0c9b765899f3edf6e1003fd3a2a6bcc39d1b3a0343bb246b78856.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:49744 | tcp | |
| DE | 131.188.40.189:443 | 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 208.83.223.34:80 | tcp |
Files
memory/4184-0-0x0000000000400000-0x000000000060B000-memory.dmp
memory/4184-1-0x0000000000CC0000-0x0000000000D8E000-memory.dmp
memory/4184-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4184-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4184-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4184-5-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4184-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4184-10-0x0000000000400000-0x000000000060B000-memory.dmp
memory/4184-11-0x0000000000400000-0x00000000005DE000-memory.dmp