Analysis Overview
SHA256
5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2
Threat Level: Known bad
The file 5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Uses Task Scheduler COM API
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Checks SCSI registry key(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-07 19:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-07 19:21
Reported
2024-01-07 19:24
Platform
win7-20231215-en
Max time kernel
88s
Max time network
139s
Command Line
Signatures
SmokeLoader
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | N/A |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe
"C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | directorycart.com | udp |
| CA | 157.53.227.1:80 | directorycart.com | tcp |
| US | 8.8.8.8:53 | tierzahnarzt.at | udp |
| DE | 3.64.163.50:80 | tierzahnarzt.at | tcp |
| US | 8.8.8.8:53 | streetofcards.com | udp |
| US | 8.8.8.8:53 | ycdfzd.com | udp |
| US | 8.8.8.8:53 | successcoachceo.com | udp |
| US | 8.8.8.8:53 | uhvu.cn | udp |
| HK | 103.120.80.155:80 | uhvu.cn | tcp |
| US | 8.8.8.8:53 | japanarticle.com | udp |
| ID | 34.128.82.12:80 | japanarticle.com | tcp |
Files
memory/2692-2-0x0000000000220000-0x0000000000229000-memory.dmp
memory/2692-1-0x0000000001830000-0x0000000001930000-memory.dmp
memory/2692-3-0x0000000000400000-0x00000000016BD000-memory.dmp
memory/1212-4-0x0000000002E80000-0x0000000002E96000-memory.dmp
memory/2692-5-0x0000000000400000-0x00000000016BD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-07 19:21
Reported
2024-01-07 19:25
Platform
win10v2004-20231215-en
Max time kernel
203s
Max time network
215s
Command Line
Signatures
SmokeLoader
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | 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 | 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 | 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 | 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 | 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 | 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 | 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 | 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 |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe
"C:\Users\Admin\AppData\Local\Temp\5eff7e99184b9c8352125aaf8aa9d72e33049c52dc4eb7a69d509da3e7004cb2exe.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 179.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.109.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | directorycart.com | udp |
| CA | 157.53.227.1:80 | directorycart.com | tcp |
| US | 8.8.8.8:53 | tierzahnarzt.at | udp |
| DE | 3.64.163.50:80 | tierzahnarzt.at | tcp |
| US | 8.8.8.8:53 | streetofcards.com | udp |
| US | 8.8.8.8:53 | ycdfzd.com | udp |
| US | 8.8.8.8:53 | successcoachceo.com | udp |
| US | 8.8.8.8:53 | uhvu.cn | udp |
| HK | 103.120.80.155:80 | uhvu.cn | tcp |
| US | 8.8.8.8:53 | 1.227.53.157.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.163.64.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | japanarticle.com | udp |
| ID | 34.128.82.12:80 | japanarticle.com | tcp |
| US | 8.8.8.8:53 | 155.80.120.103.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 12.82.128.34.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.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 |
| US | 8.8.8.8:53 | 213.143.182.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.179.17.96.in-addr.arpa | udp |
Files
memory/2156-1-0x00000000017E0000-0x00000000018E0000-memory.dmp
memory/2156-2-0x00000000032C0000-0x00000000032C9000-memory.dmp
memory/2156-3-0x0000000000400000-0x00000000016BD000-memory.dmp
memory/2156-4-0x0000000000400000-0x00000000016BD000-memory.dmp
memory/3388-5-0x0000000000A20000-0x0000000000A36000-memory.dmp
memory/2156-7-0x0000000000400000-0x00000000016BD000-memory.dmp
memory/2156-9-0x00000000032C0000-0x00000000032C9000-memory.dmp