Analysis Overview
SHA256
e4f57cc36d682971fa098919100fe3a70bfc443e979ad7d89935e3ae7ed4a040
Threat Level: Shows suspicious behavior
The file cc49971c134ecf1ab7fa1e7897d806fc was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-15 19:55
Signatures
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-15 19:55
Reported
2024-03-15 19:57
Platform
win7-20240221-en
Max time kernel
122s
Max time network
127s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2020 wrote to memory of 2936 | N/A | C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2020 wrote to memory of 2936 | N/A | C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2020 wrote to memory of 2936 | N/A | C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2020 wrote to memory of 2936 | N/A | C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe
"C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2020 -s 612
Network
Files
memory/2020-0-0x0000000000FE0000-0x00000000010C6000-memory.dmp
memory/2020-1-0x0000000074330000-0x0000000074A1E000-memory.dmp
memory/2020-2-0x0000000004B20000-0x0000000004B60000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\c661bcd3-5923-495e-85f6-dd09e5101202\AgileDotNetRT.dll
| MD5 | edd74be9723cdc6a5692954f0e51c9f3 |
| SHA1 | e9fb66ceee1ba4ce7e5b8271b3e1ed7cb9acf686 |
| SHA256 | 55ff1e0a4e5866d565ceeb9baafac73fdcb4464160fc6c78104d935009935cd7 |
| SHA512 | 80abecdd07f364283f216d8f4d90a4da3efd4561900631fce05c2916afeb1b5bbce23ae92d57430b7b2b06c172b2ad701b2ab75b6dfd2a861abcf7edc38462f3 |
memory/2020-9-0x0000000074B10000-0x0000000074B38000-memory.dmp
memory/2020-10-0x0000000074C90000-0x0000000074D10000-memory.dmp
memory/2020-11-0x0000000074330000-0x0000000074A1E000-memory.dmp
memory/2020-12-0x0000000004B20000-0x0000000004B60000-memory.dmp
memory/2020-13-0x0000000074B10000-0x0000000074B38000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-15 19:55
Reported
2024-03-15 19:57
Platform
win10v2004-20231215-en
Max time kernel
93s
Max time network
99s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe
"C:\Users\Admin\AppData\Local\Temp\cc49971c134ecf1ab7fa1e7897d806fc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4112 -ip 4112
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4112 -s 888
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.179.17.96.in-addr.arpa | udp |
Files
memory/4112-0-0x0000000000470000-0x0000000000556000-memory.dmp
memory/4112-1-0x0000000074DB0000-0x0000000075560000-memory.dmp
memory/4112-2-0x0000000004F00000-0x0000000004F10000-memory.dmp
memory/4112-3-0x0000000005740000-0x0000000005CE4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\c661bcd3-5923-495e-85f6-dd09e5101202\AgileDotNetRT.dll
| MD5 | edd74be9723cdc6a5692954f0e51c9f3 |
| SHA1 | e9fb66ceee1ba4ce7e5b8271b3e1ed7cb9acf686 |
| SHA256 | 55ff1e0a4e5866d565ceeb9baafac73fdcb4464160fc6c78104d935009935cd7 |
| SHA512 | 80abecdd07f364283f216d8f4d90a4da3efd4561900631fce05c2916afeb1b5bbce23ae92d57430b7b2b06c172b2ad701b2ab75b6dfd2a861abcf7edc38462f3 |
memory/4112-12-0x00000000737C0000-0x0000000073849000-memory.dmp
memory/4112-11-0x0000000072D00000-0x0000000072D28000-memory.dmp
memory/4112-13-0x0000000005390000-0x0000000005422000-memory.dmp
memory/4112-14-0x0000000074DB0000-0x0000000075560000-memory.dmp
memory/4112-15-0x0000000072D00000-0x0000000072D28000-memory.dmp