Analysis Overview
SHA256
5ec0c20ecf87a05f81cbf45da37943f2f2ebfead783364ff89dd843a2fcde08b
Threat Level: Known bad
The file c5cdf4c9d78205655a2592a499b92e8f was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Unsigned PE
Program crash
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Uses Task Scheduler COM API
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-13 11:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-03-13 11:49
Reported
2024-03-13 11:52
Platform
win7-20240221-en
Max time kernel
150s
Max time network
124s
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\c5cdf4c9d78205655a2592a499b92e8f.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe
"C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.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/880-1-0x0000000002D50000-0x0000000002E50000-memory.dmp
memory/880-2-0x0000000000220000-0x0000000000229000-memory.dmp
memory/880-3-0x0000000000400000-0x0000000002CBE000-memory.dmp
memory/1216-4-0x0000000002B00000-0x0000000002B16000-memory.dmp
memory/880-5-0x0000000000400000-0x0000000002CBE000-memory.dmp
memory/880-8-0x0000000000220000-0x0000000000229000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-13 11:49
Reported
2024-03-13 11:52
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
128s
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\c5cdf4c9d78205655a2592a499b92e8f.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.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\c5cdf4c9d78205655a2592a499b92e8f.exe
"C:\Users\Admin\AppData\Local\Temp\c5cdf4c9d78205655a2592a499b92e8f.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 764 -ip 764
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 764 -s 368
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 177.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.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 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 193.78.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.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 |
Files
memory/764-2-0x0000000002D90000-0x0000000002D99000-memory.dmp
memory/764-1-0x0000000002DE0000-0x0000000002EE0000-memory.dmp
memory/764-3-0x0000000000400000-0x0000000002CBE000-memory.dmp
memory/3296-4-0x0000000002210000-0x0000000002226000-memory.dmp
memory/764-7-0x0000000000400000-0x0000000002CBE000-memory.dmp