Analysis Overview
SHA256
952bcb282a5b75ec9159b0638121cdc46827d70fe626b37e9a589bd97896f570
Threat Level: Known bad
The file 73b4edc0da5a314cb1e38ed76e9dfb48 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Uses Task Scheduler COM API
Checks SCSI registry key(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-25 04:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-25 04:12
Reported
2024-01-25 04:15
Platform
win10v2004-20231215-en
Max time kernel
150s
Max time network
151s
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\73b4edc0da5a314cb1e38ed76e9dfb48.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe | 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\73b4edc0da5a314cb1e38ed76e9dfb48.exe
"C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| NL | 52.142.223.178:80 | tcp | |
| 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 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.98.74.40.in-addr.arpa | udp |
Files
memory/876-1-0x0000000002F30000-0x0000000003030000-memory.dmp
memory/876-2-0x0000000000400000-0x0000000002C6A000-memory.dmp
memory/876-3-0x0000000002F10000-0x0000000002F19000-memory.dmp
memory/3364-4-0x00000000014F0000-0x0000000001506000-memory.dmp
memory/876-5-0x0000000000400000-0x0000000002C6A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-25 04:12
Reported
2024-01-25 04:15
Platform
win7-20231215-en
Max time kernel
150s
Max time network
120s
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\73b4edc0da5a314cb1e38ed76e9dfb48.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.exe
"C:\Users\Admin\AppData\Local\Temp\73b4edc0da5a314cb1e38ed76e9dfb48.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/2528-1-0x0000000002D60000-0x0000000002E60000-memory.dmp
memory/2528-2-0x0000000000220000-0x0000000000229000-memory.dmp
memory/2528-3-0x0000000000400000-0x0000000002C6A000-memory.dmp
memory/1276-4-0x0000000002A50000-0x0000000002A66000-memory.dmp
memory/2528-5-0x0000000000400000-0x0000000002C6A000-memory.dmp
memory/2528-8-0x0000000000220000-0x0000000000229000-memory.dmp