Analysis Overview
SHA256
40742669ca97738f2584afe908f228c7a90f97604f898debddfd984c7b236898
Threat Level: Shows suspicious behavior
The file c89f0d0445d2586ac1a31fb9d02b84f0 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Suspicious use of NtSetInformationThreadHideFromDebugger
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-14 12:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-14 12:31
Reported
2024-03-14 12:34
Platform
win7-20240221-en
Max time kernel
142s
Max time network
120s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2344 wrote to memory of 2552 | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2344 wrote to memory of 2552 | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2344 wrote to memory of 2552 | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2344 wrote to memory of 2552 | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe
"C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2344 -s 700
Network
Files
memory/2344-0-0x0000000000400000-0x00000000004D5000-memory.dmp
memory/2344-1-0x0000000000370000-0x00000000003B2000-memory.dmp
memory/2344-4-0x0000000000400000-0x00000000004D5000-memory.dmp
memory/2344-2-0x00000000746E0000-0x000000007472A000-memory.dmp
memory/2344-5-0x0000000000240000-0x0000000000241000-memory.dmp
memory/2344-6-0x0000000000370000-0x00000000003B2000-memory.dmp
memory/2344-7-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2344-9-0x0000000076680000-0x000000007672C000-memory.dmp
memory/2344-11-0x0000000074EF0000-0x0000000074F37000-memory.dmp
memory/2344-12-0x0000000074F50000-0x0000000074FA7000-memory.dmp
memory/2344-13-0x00000000748D0000-0x00000000748D9000-memory.dmp
memory/2344-15-0x0000000075270000-0x00000000753CC000-memory.dmp
memory/2344-16-0x0000000000400000-0x00000000004D5000-memory.dmp
memory/2344-17-0x0000000073EF0000-0x00000000745DE000-memory.dmp
memory/2344-18-0x00000000751E0000-0x000000007526F000-memory.dmp
memory/2344-19-0x0000000073D70000-0x0000000073DF0000-memory.dmp
memory/2344-20-0x0000000004980000-0x00000000049C0000-memory.dmp
\Users\Admin\AppData\Local\Temp\13f36763-6f3c-4d36-b875-4871599d9a06\AgileDotNetRT.dll
| MD5 | edd74be9723cdc6a5692954f0e51c9f3 |
| SHA1 | e9fb66ceee1ba4ce7e5b8271b3e1ed7cb9acf686 |
| SHA256 | 55ff1e0a4e5866d565ceeb9baafac73fdcb4464160fc6c78104d935009935cd7 |
| SHA512 | 80abecdd07f364283f216d8f4d90a4da3efd4561900631fce05c2916afeb1b5bbce23ae92d57430b7b2b06c172b2ad701b2ab75b6dfd2a861abcf7edc38462f3 |
memory/2344-27-0x0000000073B50000-0x0000000073B78000-memory.dmp
memory/2344-28-0x0000000073D70000-0x0000000073DF0000-memory.dmp
memory/2344-29-0x0000000073B30000-0x0000000073B47000-memory.dmp
memory/2344-31-0x0000000000400000-0x00000000004D5000-memory.dmp
memory/2344-33-0x0000000074EF0000-0x0000000074F37000-memory.dmp
memory/2344-35-0x0000000076680000-0x000000007672C000-memory.dmp
memory/2344-37-0x0000000074F50000-0x0000000074FA7000-memory.dmp
memory/2344-38-0x00000000746E0000-0x000000007472A000-memory.dmp
memory/2344-40-0x0000000075270000-0x00000000753CC000-memory.dmp
memory/2344-41-0x00000000745E0000-0x000000007465D000-memory.dmp
memory/2344-43-0x0000000073EF0000-0x00000000745DE000-memory.dmp
memory/2344-44-0x0000000073DF0000-0x0000000073EE5000-memory.dmp
memory/2344-45-0x0000000074870000-0x0000000074873000-memory.dmp
memory/2344-48-0x0000000073D50000-0x0000000073D63000-memory.dmp
memory/2344-50-0x00000000739E0000-0x0000000073AC8000-memory.dmp
memory/2344-51-0x0000000000370000-0x00000000003B2000-memory.dmp
memory/2344-90-0x0000000004980000-0x00000000049C0000-memory.dmp
memory/2344-91-0x0000000073B50000-0x0000000073B78000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-14 12:31
Reported
2024-03-14 12:34
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
152s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe
"C:\Users\Admin\AppData\Local\Temp\c89f0d0445d2586ac1a31fb9d02b84f0.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4840 -ip 4840
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 1112
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 186.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 179.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.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 |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.141.79.40.in-addr.arpa | udp |
Files
memory/4840-0-0x0000000000400000-0x00000000004D5000-memory.dmp
memory/4840-1-0x00000000022C0000-0x0000000002302000-memory.dmp
memory/4840-2-0x0000000000400000-0x00000000004D5000-memory.dmp
memory/4840-3-0x0000000002320000-0x0000000002321000-memory.dmp
memory/4840-4-0x00000000022C0000-0x0000000002302000-memory.dmp
memory/4840-5-0x0000000002330000-0x0000000002331000-memory.dmp
memory/4840-6-0x00000000773E0000-0x00000000775F5000-memory.dmp
memory/4840-7-0x0000000076D50000-0x0000000076FD1000-memory.dmp
memory/4840-8-0x00000000757E0000-0x00000000758C3000-memory.dmp
memory/4840-9-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/4840-10-0x0000000000400000-0x00000000004D5000-memory.dmp
memory/4840-11-0x0000000000400000-0x00000000004D5000-memory.dmp
memory/4840-12-0x0000000072E80000-0x0000000072F09000-memory.dmp
memory/4840-13-0x0000000002B40000-0x0000000002B50000-memory.dmp
memory/4840-14-0x0000000004D70000-0x0000000005314000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\13f36763-6f3c-4d36-b875-4871599d9a06\AgileDotNetRT.dll
| MD5 | edd74be9723cdc6a5692954f0e51c9f3 |
| SHA1 | e9fb66ceee1ba4ce7e5b8271b3e1ed7cb9acf686 |
| SHA256 | 55ff1e0a4e5866d565ceeb9baafac73fdcb4464160fc6c78104d935009935cd7 |
| SHA512 | 80abecdd07f364283f216d8f4d90a4da3efd4561900631fce05c2916afeb1b5bbce23ae92d57430b7b2b06c172b2ad701b2ab75b6dfd2a861abcf7edc38462f3 |
memory/4840-23-0x00000000723C0000-0x00000000723E8000-memory.dmp
memory/4840-22-0x0000000072E80000-0x0000000072F09000-memory.dmp
memory/4840-24-0x0000000005730000-0x00000000057C2000-memory.dmp
memory/4840-25-0x00000000022C0000-0x0000000002302000-memory.dmp
memory/4840-26-0x0000000000400000-0x00000000004D5000-memory.dmp
memory/4840-27-0x00000000773E0000-0x00000000775F5000-memory.dmp
memory/4840-28-0x0000000076970000-0x0000000076994000-memory.dmp
memory/4840-29-0x00000000769A0000-0x0000000076AC0000-memory.dmp
memory/4840-31-0x00000000771A0000-0x000000007725F000-memory.dmp
memory/4840-33-0x00000000752C0000-0x0000000075334000-memory.dmp
memory/4840-34-0x0000000076D50000-0x0000000076FD1000-memory.dmp
memory/4840-35-0x0000000075A70000-0x0000000075B06000-memory.dmp
memory/4840-32-0x0000000075340000-0x0000000075392000-memory.dmp
memory/4840-40-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/4840-42-0x0000000074320000-0x00000000743CB000-memory.dmp
memory/4840-41-0x00000000743D0000-0x00000000743E4000-memory.dmp
memory/4840-46-0x0000000072250000-0x0000000072355000-memory.dmp
memory/4840-45-0x0000000077120000-0x0000000077139000-memory.dmp
memory/4840-47-0x00000000723C0000-0x00000000723E8000-memory.dmp
memory/4840-44-0x0000000072E80000-0x0000000072F09000-memory.dmp
memory/4840-39-0x0000000074BA0000-0x0000000074BA8000-memory.dmp
memory/4840-38-0x0000000074BB0000-0x0000000074BBF000-memory.dmp
memory/4840-37-0x0000000074BC0000-0x0000000074C4D000-memory.dmp
memory/4840-36-0x0000000076920000-0x0000000076965000-memory.dmp
memory/4840-30-0x0000000077050000-0x000000007710F000-memory.dmp