Analysis Overview
SHA256
df4876573295b4e7beb618db31a015ea617f61b811978bb168d432c4052f7731
Threat Level: Known bad
The file zxcvb.exesdwelzxu was found to be: Known bad.
Malicious Activity Summary
Arkei
Checks computer location settings
Suspicious use of SetThreadContext
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-07 04:34
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-07 04:34
Reported
2022-05-07 04:47
Platform
win7-20220414-en
Max time kernel
125s
Max time network
173s
Command Line
Signatures
Arkei
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1996 set thread context of 1716 | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\zxcvb.exe
"C:\Users\Admin\AppData\Local\Temp\zxcvb.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
Network
| Country | Destination | Domain | Proto |
| SC | 185.215.113.89:80 | 185.215.113.89 | tcp |
| US | 8.8.8.8:53 | rockrock.ug | udp |
| SC | 185.215.113.89:80 | rockrock.ug | tcp |
| SC | 185.215.113.89:80 | rockrock.ug | tcp |
Files
memory/1996-54-0x00000000009F0000-0x0000000000A0E000-memory.dmp
memory/1996-55-0x0000000075B71000-0x0000000075B73000-memory.dmp
memory/1996-56-0x0000000008840000-0x00000000089A4000-memory.dmp
memory/1996-57-0x0000000005E10000-0x0000000005E58000-memory.dmp
memory/1716-58-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1716-59-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1716-61-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1716-63-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1716-64-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1716-66-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1716-68-0x000000000043C0B2-mapping.dmp
memory/1716-67-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1716-70-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1716-71-0x0000000000400000-0x000000000043D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-07 04:34
Reported
2022-05-07 04:47
Platform
win10v2004-20220414-en
Max time kernel
165s
Max time network
184s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\zxcvb.exe
"C:\Users\Admin\AppData\Local\Temp\zxcvb.exe"
Network
| Country | Destination | Domain | Proto |
| US | 20.189.173.6:443 | tcp | |
| SC | 185.215.113.89:80 | tcp |
Files
memory/4080-130-0x0000000000D90000-0x0000000000DAE000-memory.dmp
memory/4080-131-0x0000000005C70000-0x0000000006214000-memory.dmp
memory/4080-132-0x0000000005760000-0x00000000057F2000-memory.dmp
memory/4080-133-0x00000000058F0000-0x00000000058FA000-memory.dmp