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
Unsigned PE
Enumerates physical storage devices
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 12:17
Platform
win10-20240404-en
Max time kernel
135s
Max time network
136s
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-1-5-21-160447019-1232603106-4168707212-1000\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 | 127.0.0.1:49773 | tcp | |
| SG | 76.73.17.194:9090 | tcp | |
| US | 154.35.32.5:443 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| AT | 86.59.21.38:443 | tcp | |
| US | 8.8.8.8:53 | 227.162.46.104.in-addr.arpa | udp |
Files
memory/2872-0-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2872-1-0x00000000022B0000-0x000000000237E000-memory.dmp
memory/2872-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2872-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2872-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2872-5-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2872-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2872-10-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2872-11-0x0000000000400000-0x00000000005DE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-17 12:14
Reported
2024-04-17 12:17
Platform
win7-20240221-en
Max time kernel
124s
Max time network
126s
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-1-5-21-1298544033-3225604241-2703760938-1000\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 |
| SE | 171.25.193.9:80 | tcp | |
| N/A | 127.0.0.1:49196 | tcp | |
| SG | 76.73.17.194:9090 | tcp | |
| DE | 131.188.40.189:443 | tcp |
Files
memory/2044-3-0x0000000000680000-0x000000000074E000-memory.dmp
memory/2044-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2044-1-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2044-0-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2044-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2044-5-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2044-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/2044-10-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2044-11-0x0000000000400000-0x00000000005DE000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-04-17 12:14
Reported
2024-04-17 12:17
Platform
win10-20240404-en
Max time kernel
150s
Max time network
140s
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-1-5-21-1739856679-3467441365-73334005-1000\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 |
| SE | 171.25.193.9:80 | tcp | |
| N/A | 127.0.0.1:49807 | tcp | |
| NL | 194.109.206.212:443 | tcp | |
| SG | 76.73.17.194:9090 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/4788-0-0x0000000000400000-0x000000000060B000-memory.dmp
memory/4788-1-0x0000000002280000-0x000000000234E000-memory.dmp
memory/4788-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4788-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4788-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4788-5-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4788-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4788-10-0x0000000000400000-0x000000000060B000-memory.dmp
memory/4788-11-0x0000000000400000-0x00000000005DE000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-04-17 12:14
Reported
2024-04-17 12:17
Platform
win10v2004-20240226-en
Max time kernel
142s
Max time network
152s
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-1-5-21-3808065738-1666277613-1125846146-1000\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"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4080 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 128.31.0.39:9101 | tcp | |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| N/A | 127.0.0.1:49838 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| AT | 86.59.21.38:443 | tcp | |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 142.250.187.202:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 216.239.32.29:80 | pki.goog | tcp |
| US | 8.8.8.8:53 | 29.32.239.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| DE | 193.23.244.244:443 | tcp | |
| US | 8.8.8.8:53 | 244.244.23.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.179.89.13.in-addr.arpa | udp |
Files
memory/4160-0-0x0000000000400000-0x000000000060B000-memory.dmp
memory/4160-1-0x0000000000AE0000-0x0000000000BAE000-memory.dmp
memory/4160-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4160-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4160-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4160-5-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4160-6-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/4160-10-0x0000000000400000-0x000000000060B000-memory.dmp
memory/4160-11-0x0000000000400000-0x00000000005DE000-memory.dmp
Analysis: behavioral5
Detonation Overview
Submitted
2024-04-17 12:14
Reported
2024-04-17 12:17
Platform
win11-20240412-en
Max time kernel
147s
Max time network
155s
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-1-5-21-8492748-3358837828-1435473090-1000\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 |
| NL | 194.109.206.212:443 | tcp | |
| N/A | 127.0.0.1:49748 | tcp | |
| US | 208.83.223.34:80 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| SG | 76.73.17.194:9090 | tcp |
Files
memory/1108-0-0x0000000000400000-0x000000000060B000-memory.dmp
memory/1108-1-0x0000000002480000-0x000000000254E000-memory.dmp
memory/1108-2-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1108-3-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1108-4-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1108-5-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1108-7-0x0000000000400000-0x00000000005DE000-memory.dmp
memory/1108-10-0x0000000000400000-0x000000000060B000-memory.dmp
memory/1108-11-0x0000000000400000-0x00000000005DE000-memory.dmp