Analysis Overview
SHA256
e5609101b0da39d6d8369b284c0a3973dd0e7166663c97cc8f9000d52ed3867c
Threat Level: Likely benign
The file 病毒样本.rar was found to be: Likely benign.
Malicious Activity Summary
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-08 09:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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Analysis: behavioral2
Detonation Overview
Submitted
2024-06-08 09:08
Reported
2024-06-08 09:12
Platform
win10v2004-20240426-en
Max time kernel
94s
Max time network
96s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3176 wrote to memory of 4492 | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\winhts.exe | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\SrTasksa.dat |
| PID 3176 wrote to memory of 4492 | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\winhts.exe | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\SrTasksa.dat |
| PID 3176 wrote to memory of 4492 | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\winhts.exe | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\SrTasksa.dat |
Processes
C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\winhts.exe
"C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\winhts.exe"
C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\SrTasksa.dat
SrTasksa.dat hidden
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 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-08 09:08
Reported
2024-06-08 09:12
Platform
win7-20240419-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\zcurl.exe
"C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\zcurl.exe"
Network
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-06-08 09:08
Reported
2024-06-08 09:12
Platform
win7-20240508-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\mailx.exe
"C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\mailx.exe"
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-06-08 09:08
Reported
2024-06-08 09:12
Platform
win10v2004-20240426-en
Max time kernel
92s
Max time network
94s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\mailx.exe
"C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\mailx.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral7
Detonation Overview
Submitted
2024-06-08 09:08
Reported
2024-06-08 09:12
Platform
win7-20240221-en
Max time kernel
122s
Max time network
124s
Command Line
Signatures
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\b267-53a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\b267-53a.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\b267-53a.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\病毒样本\b267-53a.exe
"C:\Users\Admin\AppData\Local\Temp\病毒样本\b267-53a.exe"
Network
Files
memory/2348-4-0x0000000000100000-0x0000000000101000-memory.dmp
memory/2348-2-0x0000000000100000-0x0000000000101000-memory.dmp
memory/2348-8-0x0000000000110000-0x0000000000124000-memory.dmp
memory/2348-15-0x00000000012F9000-0x0000000001705000-memory.dmp
memory/2348-16-0x00000000011F0000-0x0000000001DAE000-memory.dmp
memory/2348-5-0x00000000011F0000-0x0000000001DAE000-memory.dmp
memory/2348-0-0x0000000000100000-0x0000000000101000-memory.dmp
memory/2348-17-0x00000000012F9000-0x0000000001705000-memory.dmp
memory/2348-18-0x00000000011F0000-0x0000000001DAE000-memory.dmp
Analysis: behavioral8
Detonation Overview
Submitted
2024-06-08 09:08
Reported
2024-06-08 09:12
Platform
win10v2004-20240508-en
Max time kernel
92s
Max time network
149s
Command Line
Signatures
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\b267-53a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\b267-53a.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\b267-53a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\b267-53a.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\病毒样本\b267-53a.exe
"C:\Users\Admin\AppData\Local\Temp\病毒样本\b267-53a.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/4368-1-0x00000000000C0000-0x0000000000C7E000-memory.dmp
memory/4368-3-0x00000000001C9000-0x00000000005D5000-memory.dmp
memory/4368-0-0x00000000011D0000-0x00000000011D1000-memory.dmp
memory/4368-5-0x0000000001200000-0x0000000001214000-memory.dmp
memory/4368-12-0x00000000001C9000-0x00000000005D5000-memory.dmp
memory/4368-13-0x00000000000C0000-0x0000000000C7E000-memory.dmp
memory/4368-14-0x00000000001C9000-0x00000000005D5000-memory.dmp
memory/4368-15-0x00000000000C0000-0x0000000000C7E000-memory.dmp
Analysis: behavioral9
Detonation Overview
Submitted
2024-06-08 09:08
Reported
2024-06-08 09:12
Platform
win7-20240508-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\病毒样本\zserv\zserv.exe
"C:\Users\Admin\AppData\Local\Temp\病毒样本\zserv\zserv.exe"
Network
Files
Analysis: behavioral10
Detonation Overview
Submitted
2024-06-08 09:08
Reported
2024-06-08 09:12
Platform
win10v2004-20240426-en
Max time kernel
93s
Max time network
96s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\病毒样本\zserv\zserv.exe
"C:\Users\Admin\AppData\Local\Temp\病毒样本\zserv\zserv.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-08 09:08
Reported
2024-06-08 09:12
Platform
win7-20240508-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2180 wrote to memory of 3044 | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\winhts.exe | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\SrTasksa.dat |
| PID 2180 wrote to memory of 3044 | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\winhts.exe | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\SrTasksa.dat |
| PID 2180 wrote to memory of 3044 | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\winhts.exe | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\SrTasksa.dat |
| PID 2180 wrote to memory of 3044 | N/A | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\winhts.exe | C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\SrTasksa.dat |
Processes
C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\winhts.exe
"C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\winhts.exe"
C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\SrTasksa.dat
SrTasksa.dat hidden
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-08 09:08
Reported
2024-06-08 09:12
Platform
win10v2004-20240426-en
Max time kernel
134s
Max time network
140s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\zcurl.exe
"C:\Users\Admin\AppData\Local\Temp\病毒样本\Windows MailX\1.0.0.0\zcurl.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.193.132.51.in-addr.arpa | udp |