Analysis Overview
SHA256
b9503a90d98077a5bcaa4f83f5946195d18446cf2f543684fbe3b386df10ef7e
Threat Level: Known bad
The file 5fc8a0dad6eae9f2006b89d107508a43 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Program crash
Unsigned PE
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of UnmapMainImage
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-16 11:26
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral2
Detonation Overview
Submitted
2024-01-16 11:26
Reported
2024-01-16 11:29
Platform
win10v2004-20231215-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
SmokeLoader
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.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\5fc8a0dad6eae9f2006b89d107508a43.exe
"C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2156 -ip 2156
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 368
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | aucmoney.com | udp |
| US | 8.8.8.8:53 | thegymmum.com | udp |
| US | 8.8.8.8:53 | atvcampingtrips.com | udp |
| US | 8.8.8.8:53 | kuapakualaman.com | udp |
| US | 8.8.8.8:53 | renatazarazua.com | udp |
| US | 8.8.8.8:53 | nasufmutlu.com | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/2156-2-0x0000000002D40000-0x0000000002D49000-memory.dmp
memory/2156-1-0x0000000002DF0000-0x0000000002EF0000-memory.dmp
memory/2156-3-0x0000000000400000-0x0000000002C62000-memory.dmp
memory/3416-4-0x0000000002BE0000-0x0000000002BF6000-memory.dmp
memory/2156-7-0x0000000000400000-0x0000000002C62000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-16 11:26
Reported
2024-01-16 11:29
Platform
win7-20231215-en
Max time kernel
150s
Max time network
125s
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\5fc8a0dad6eae9f2006b89d107508a43.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe
"C:\Users\Admin\AppData\Local\Temp\5fc8a0dad6eae9f2006b89d107508a43.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | aucmoney.com | udp |
| US | 8.8.8.8:53 | thegymmum.com | udp |
| US | 8.8.8.8:53 | atvcampingtrips.com | udp |
| US | 8.8.8.8:53 | kuapakualaman.com | udp |
| US | 8.8.8.8:53 | renatazarazua.com | udp |
| US | 8.8.8.8:53 | nasufmutlu.com | udp |
Files
memory/1368-1-0x0000000002E30000-0x0000000002F30000-memory.dmp
memory/1368-2-0x0000000000220000-0x0000000000229000-memory.dmp
memory/1368-3-0x0000000000400000-0x0000000002C62000-memory.dmp
memory/1252-4-0x00000000024C0000-0x00000000024D6000-memory.dmp
memory/1368-5-0x0000000000400000-0x0000000002C62000-memory.dmp