Analysis Overview
SHA256
efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047
Threat Level: Known bad
The file efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047 was found to be: Known bad.
Malicious Activity Summary
Purelogstealer family
Detect ZGRat V1
PureLog Stealer payload
AgentTesla
PureLog Stealer
ZGRat
Suspicious use of SetThreadContext
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-19 01:51
Signatures
PureLog Stealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Purelogstealer family
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-19 01:51
Reported
2024-03-19 01:54
Platform
win7-20240221-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
AgentTesla
Detect ZGRat V1
| Description | Indicator | Process | Target |
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PureLog Stealer
PureLog Stealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ZGRat
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1660 set thread context of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe
"C:\Users\Admin\AppData\Local\Temp\efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
Network
Files
memory/1660-0-0x0000000000E50000-0x00000000010DC000-memory.dmp
memory/1660-1-0x00000000744C0000-0x0000000074BAE000-memory.dmp
memory/1660-2-0x0000000000CA0000-0x0000000000CE0000-memory.dmp
memory/1660-3-0x0000000005020000-0x0000000005244000-memory.dmp
memory/1660-4-0x0000000005250000-0x0000000005476000-memory.dmp
memory/1660-6-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-5-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-8-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-10-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-12-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-14-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-16-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-18-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-20-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-22-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-24-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-26-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-28-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-30-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-32-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-36-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-38-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-34-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-42-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-44-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-40-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-46-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-48-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-50-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-52-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-58-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-60-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-56-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-64-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-66-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-62-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-68-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-54-0x0000000005250000-0x0000000005470000-memory.dmp
memory/1660-4783-0x00000000006C0000-0x00000000006C1000-memory.dmp
memory/1660-4784-0x00000000048C0000-0x000000000492C000-memory.dmp
memory/1660-4785-0x0000000004930000-0x000000000497C000-memory.dmp
memory/1660-4786-0x00000000744C0000-0x0000000074BAE000-memory.dmp
memory/1660-4787-0x0000000000CA0000-0x0000000000CE0000-memory.dmp
memory/1660-4788-0x00000000049E0000-0x0000000004A34000-memory.dmp
memory/1660-4799-0x00000000744C0000-0x0000000074BAE000-memory.dmp
memory/2728-4803-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2728-4804-0x0000000074440000-0x0000000074B2E000-memory.dmp
memory/2728-4805-0x00000000005B0000-0x00000000005F0000-memory.dmp
memory/2728-4806-0x0000000074440000-0x0000000074B2E000-memory.dmp
memory/2728-4807-0x00000000005B0000-0x00000000005F0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-19 01:51
Reported
2024-03-19 01:54
Platform
win10v2004-20240226-en
Max time kernel
140s
Max time network
141s
Command Line
Signatures
AgentTesla
Detect ZGRat V1
| Description | Indicator | Process | Target |
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PureLog Stealer
PureLog Stealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ZGRat
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3864 set thread context of 3528 | N/A | C:\Users\Admin\AppData\Local\Temp\efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe
"C:\Users\Admin\AppData\Local\Temp\efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.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 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.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 |
Files
memory/3864-1-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/3864-0-0x0000000000760000-0x00000000009EC000-memory.dmp
memory/3864-2-0x00000000053A0000-0x00000000053B0000-memory.dmp
memory/3864-3-0x00000000053B0000-0x00000000055D4000-memory.dmp
memory/3864-4-0x00000000055E0000-0x0000000005806000-memory.dmp
memory/3864-6-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-5-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-8-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-10-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-12-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-14-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-16-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-18-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-20-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-22-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-24-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-26-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-28-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-30-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-32-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-36-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-38-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-34-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-40-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-42-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-44-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-46-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-48-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-52-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-56-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-62-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-60-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-58-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-54-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-64-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-68-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-66-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-50-0x00000000055E0000-0x0000000005800000-memory.dmp
memory/3864-2933-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/3864-4784-0x0000000005970000-0x0000000005971000-memory.dmp
memory/3864-4785-0x0000000005CD0000-0x0000000005D3C000-memory.dmp
memory/3864-4786-0x0000000005D40000-0x0000000005D8C000-memory.dmp
memory/3864-4787-0x0000000006400000-0x00000000069A4000-memory.dmp
memory/3864-4788-0x0000000001110000-0x0000000001164000-memory.dmp
memory/3528-4792-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/3864-4791-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/3528-4793-0x0000000000400000-0x0000000000440000-memory.dmp
memory/3528-4794-0x00000000057B0000-0x00000000057C0000-memory.dmp
memory/3528-4795-0x00000000057C0000-0x0000000005826000-memory.dmp
memory/3528-4796-0x0000000006520000-0x0000000006570000-memory.dmp
memory/3528-4797-0x0000000006610000-0x00000000066A2000-memory.dmp
memory/3528-4798-0x00000000068F0000-0x00000000068FA000-memory.dmp
memory/3528-4799-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/3528-4800-0x00000000057B0000-0x00000000057C0000-memory.dmp