Analysis Overview
SHA256
5830dd917dbc7f34d6dc09b77052b0818ae91bae68e71d4843d2e5504e44f19d
Threat Level: Known bad
The file c07ff6064acad9f4b013abdb9b6dc6f7 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Executes dropped EXE
Deletes itself
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Checks SCSI registry key(s)
Modifies registry class
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-11 11:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-11 11:38
Reported
2024-03-11 11:41
Platform
win7-20240221-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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svgvtdd | 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\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Roaming\svgvtdd | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Roaming\svgvtdd | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Roaming\svgvtdd | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svgvtdd | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 556 wrote to memory of 2376 | N/A | C:\Windows\system32\taskeng.exe | C:\Users\Admin\AppData\Roaming\svgvtdd |
| PID 556 wrote to memory of 2376 | N/A | C:\Windows\system32\taskeng.exe | C:\Users\Admin\AppData\Roaming\svgvtdd |
| PID 556 wrote to memory of 2376 | N/A | C:\Windows\system32\taskeng.exe | C:\Users\Admin\AppData\Roaming\svgvtdd |
| PID 556 wrote to memory of 2376 | N/A | C:\Windows\system32\taskeng.exe | C:\Users\Admin\AppData\Roaming\svgvtdd |
Processes
C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe
"C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {219C96B0-75D1-4383-A2C4-AB7B0EF79A07} S-1-5-21-330940541-141609230-1670313778-1000:KXIPPCKF\Admin:Interactive:[1]
C:\Users\Admin\AppData\Roaming\svgvtdd
C:\Users\Admin\AppData\Roaming\svgvtdd
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/1368-1-0x0000000002D80000-0x0000000002E80000-memory.dmp
memory/1368-2-0x0000000000220000-0x0000000000229000-memory.dmp
memory/1368-3-0x0000000000400000-0x0000000002CBF000-memory.dmp
memory/1284-4-0x0000000002A00000-0x0000000002A16000-memory.dmp
memory/1368-5-0x0000000000400000-0x0000000002CBF000-memory.dmp
C:\Users\Admin\AppData\Roaming\svgvtdd
| MD5 | c07ff6064acad9f4b013abdb9b6dc6f7 |
| SHA1 | ed496c387901438568eae1f63c48fcf998b56a48 |
| SHA256 | 5830dd917dbc7f34d6dc09b77052b0818ae91bae68e71d4843d2e5504e44f19d |
| SHA512 | ca0b6b7c7f5a20b56d1dca11f81a100e0b15fb8df3f7cc1f3e28d99836873889d407ed4155d663c3139b3ecf7ce7c195a512c5035219b5b52e5247cc47ab7431 |
memory/2376-14-0x00000000002B0000-0x00000000003B0000-memory.dmp
memory/2376-15-0x0000000000400000-0x0000000002CBF000-memory.dmp
memory/1284-16-0x0000000002A20000-0x0000000002A36000-memory.dmp
memory/2376-18-0x0000000000400000-0x0000000002CBF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-11 11:38
Reported
2024-03-11 11:41
Platform
win10v2004-20240226-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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\awgvtsd | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Roaming\awgvtsd |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Roaming\awgvtsd | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Roaming\awgvtsd | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Roaming\awgvtsd | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ | N/A | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\awgvtsd | 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 |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe
"C:\Users\Admin\AppData\Local\Temp\c07ff6064acad9f4b013abdb9b6dc6f7.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1776 -ip 1776
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 368
C:\Users\Admin\AppData\Roaming\awgvtsd
C:\Users\Admin\AppData\Roaming\awgvtsd
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 4560 -ip 4560
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4560 -s 368
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.135.221.88.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 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.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 | 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 | 8.173.189.20.in-addr.arpa | udp |
| GB | 96.17.178.195:80 | tcp |
Files
memory/1776-1-0x0000000002EF0000-0x0000000002FF0000-memory.dmp
memory/1776-2-0x0000000002ED0000-0x0000000002ED9000-memory.dmp
memory/1776-3-0x0000000000400000-0x0000000002CBF000-memory.dmp
memory/3536-4-0x0000000002B40000-0x0000000002B56000-memory.dmp
memory/1776-7-0x0000000000400000-0x0000000002CBF000-memory.dmp
C:\Users\Admin\AppData\Roaming\awgvtsd
| MD5 | c07ff6064acad9f4b013abdb9b6dc6f7 |
| SHA1 | ed496c387901438568eae1f63c48fcf998b56a48 |
| SHA256 | 5830dd917dbc7f34d6dc09b77052b0818ae91bae68e71d4843d2e5504e44f19d |
| SHA512 | ca0b6b7c7f5a20b56d1dca11f81a100e0b15fb8df3f7cc1f3e28d99836873889d407ed4155d663c3139b3ecf7ce7c195a512c5035219b5b52e5247cc47ab7431 |
memory/4560-14-0x0000000002E40000-0x0000000002F40000-memory.dmp
memory/4560-15-0x0000000000400000-0x0000000002CBF000-memory.dmp
memory/3536-16-0x0000000000C40000-0x0000000000C56000-memory.dmp
memory/4560-19-0x0000000000400000-0x0000000002CBF000-memory.dmp