Analysis Overview
SHA256
f414d1e7d7ea2417e50acc0ae97da355c82810bc9e1efda4fa42a5fe2df49e22
Threat Level: Known bad
The file 王海明-个人简历.doc .exe was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-08-06 07:57
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-06 07:57
Reported
2024-08-06 08:01
Platform
win7-20240708-en
Max time kernel
117s
Max time network
119s
Command Line
Signatures
Cobaltstrike
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\王海明-个人简历.doc.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 776 wrote to memory of 1168 | N/A | C:\Users\Admin\AppData\Local\Temp\王海明-个人简历.doc.exe | C:\Windows\Explorer.EXE |
| PID 776 wrote to memory of 2436 | N/A | C:\Users\Admin\AppData\Local\Temp\王海明-个人简历.doc.exe | C:\Windows\system32\WerFault.exe |
| PID 776 wrote to memory of 2436 | N/A | C:\Users\Admin\AppData\Local\Temp\王海明-个人简历.doc.exe | C:\Windows\system32\WerFault.exe |
| PID 776 wrote to memory of 2436 | N/A | C:\Users\Admin\AppData\Local\Temp\王海明-个人简历.doc.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\王海明-个人简历.doc.exe
"C:\Users\Admin\AppData\Local\Temp\王海明-个人简历.doc.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 776 -s 448
Network
Files
memory/1168-1-0x0000000004110000-0x0000000004151000-memory.dmp
memory/1168-0-0x0000000004110000-0x0000000004151000-memory.dmp
memory/776-2-0x000000013FB60000-0x000000014033C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-06 07:57
Reported
2024-08-06 08:01
Platform
win10v2004-20240802-en
Max time kernel
145s
Max time network
150s
Command Line
Signatures
Cobaltstrike
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\王海明-个人简历.doc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 468 wrote to memory of 3540 | N/A | C:\Users\Admin\AppData\Local\Temp\王海明-个人简历.doc.exe | C:\Windows\Explorer.EXE |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\王海明-个人简历.doc.exe
"C:\Users\Admin\AppData\Local\Temp\王海明-个人简历.doc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| CN | 117.72.68.177:8527 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| CN | 117.72.68.177:8527 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| CN | 117.72.68.177:8527 | tcp |
Files
memory/3540-0-0x0000000002EE0000-0x0000000002F21000-memory.dmp
memory/3540-1-0x0000000007D30000-0x0000000007D7E000-memory.dmp
memory/468-2-0x00007FF7F72C0000-0x00007FF7F7A9C000-memory.dmp