Analysis Overview
SHA256
62c4f92778d0bd5831fad52da33914cd561ecefb6f5853925dc989bce3ffa3c9
Threat Level: Known bad
The file b77fea1068099706f3f5d74f346ba334 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Unsigned PE
Uses Task Scheduler COM API
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-06 20:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-03-06 20:21
Reported
2024-03-06 20:24
Platform
win7-20240221-en
Max time kernel
150s
Max time network
121s
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 enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe
"C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.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/1932-2-0x0000000000220000-0x0000000000229000-memory.dmp
memory/1932-1-0x0000000002E30000-0x0000000002F30000-memory.dmp
memory/1932-3-0x0000000000400000-0x0000000002C6D000-memory.dmp
memory/1176-4-0x0000000002E20000-0x0000000002E36000-memory.dmp
memory/1932-5-0x0000000000400000-0x0000000002C6D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-06 20:21
Reported
2024-03-06 20:24
Platform
win10v2004-20240226-en
Max time kernel
158s
Max time network
154s
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 enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe
"C:\Users\Admin\AppData\Local\Temp\b77fea1068099706f3f5d74f346ba334.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 1.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 177.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 182.245.100.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.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 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 185.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.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 | 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 | 9.179.89.13.in-addr.arpa | udp |
Files
memory/988-1-0x0000000002F90000-0x0000000003090000-memory.dmp
memory/988-2-0x0000000002F10000-0x0000000002F19000-memory.dmp
memory/988-3-0x0000000000400000-0x0000000002C6D000-memory.dmp
memory/988-4-0x0000000000400000-0x0000000002C6D000-memory.dmp
memory/3340-5-0x0000000003090000-0x00000000030A6000-memory.dmp
memory/988-6-0x0000000000400000-0x0000000002C6D000-memory.dmp
memory/988-9-0x0000000002F10000-0x0000000002F19000-memory.dmp