Analysis Overview
SHA256
5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11
Threat Level: Known bad
The file 5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Checks SCSI registry key(s)
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-09-22 07:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-09-22 07:44
Reported
2023-09-22 07:47
Platform
win10v2004-20230915-en
Max time kernel
151s
Max time network
155s
Command Line
Signatures
SmokeLoader
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4428 set thread context of 3184 | N/A | C:\Users\Admin\AppData\Local\Temp\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.exe | C:\Users\Admin\AppData\Local\Temp\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.exe | N/A |
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Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| 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\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.exe
"C:\Users\Admin\AppData\Local\Temp\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.exe"
C:\Users\Admin\AppData\Local\Temp\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.exe
"C:\Users\Admin\AppData\Local\Temp\5d676cca0c493faae994040ca98ad4966ac64a90f2e92e5fdada8ed454b3ba11.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 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | host-file-host6.com | udp |
| US | 8.8.8.8:53 | host-host-file8.com | udp |
| NL | 194.169.175.127:80 | host-host-file8.com | tcp |
| US | 8.8.8.8:53 | 127.175.169.194.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.81.21.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.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 | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 131.72.42.20.in-addr.arpa | udp |
Files
memory/4428-0-0x00000000022F0000-0x0000000002305000-memory.dmp
memory/4428-1-0x0000000002310000-0x0000000002319000-memory.dmp
memory/3184-2-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3184-3-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4428-4-0x00000000022F0000-0x0000000002305000-memory.dmp
memory/3184-6-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3172-5-0x0000000003450000-0x0000000003466000-memory.dmp