Analysis Overview
SHA256
bc415aafd68de975f42d71ef25868a7de65ddf166a0bb03246243c6d1b0a0af1
Threat Level: Known bad
The file bc415aafd68de975f42d71ef25868a7de65ddf166a0bb03246243c6d1b0a0af1 was found to be: Known bad.
Malicious Activity Summary
Detect ZGRat V1
ZGRat
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-03 12:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-03 12:49
Reported
2024-05-03 12:51
Platform
win10v2004-20240419-en
Max time kernel
143s
Max time network
147s
Command Line
Signatures
Detect ZGRat V1
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
ZGRat
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1424 set thread context of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\bc415aafd68de975f42d71ef25868a7de65ddf166a0bb03246243c6d1b0a0af1.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\bc415aafd68de975f42d71ef25868a7de65ddf166a0bb03246243c6d1b0a0af1.exe |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bc415aafd68de975f42d71ef25868a7de65ddf166a0bb03246243c6d1b0a0af1.exe
"C:\Users\Admin\AppData\Local\Temp\bc415aafd68de975f42d71ef25868a7de65ddf166a0bb03246243c6d1b0a0af1.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1424 -ip 1424
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1424 -s 296
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.160:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 160.61.62.23.in-addr.arpa | udp |
| NL | 80.79.4.61:26335 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| NL | 80.79.4.61:26335 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| NL | 80.79.4.61:26335 | tcp | |
| US | 8.8.8.8:53 | 51.15.97.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| NL | 80.79.4.61:26335 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.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 |
| NL | 80.79.4.61:26335 | tcp | |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| NL | 80.79.4.61:26335 | tcp | |
| NL | 80.79.4.61:26335 | tcp |
Files
memory/1424-0-0x0000000000DA6000-0x0000000000DA7000-memory.dmp
memory/2808-1-0x0000000000400000-0x000000000045C000-memory.dmp
memory/2808-2-0x0000000073DEE000-0x0000000073DEF000-memory.dmp
memory/2808-3-0x0000000005AB0000-0x0000000006054000-memory.dmp
memory/2808-4-0x0000000005500000-0x0000000005592000-memory.dmp
memory/2808-5-0x0000000073DE0000-0x0000000074590000-memory.dmp
memory/1424-6-0x0000000000D20000-0x0000000000DA9953-memory.dmp
memory/2808-7-0x00000000054C0000-0x00000000054CA000-memory.dmp
memory/2808-8-0x0000000008840000-0x0000000008E58000-memory.dmp
memory/2808-9-0x00000000083B0000-0x00000000084BA000-memory.dmp
memory/2808-10-0x00000000082E0000-0x00000000082F2000-memory.dmp
memory/2808-11-0x0000000008340000-0x000000000837C000-memory.dmp
memory/2808-12-0x00000000084C0000-0x000000000850C000-memory.dmp
memory/2808-13-0x0000000073DEE000-0x0000000073DEF000-memory.dmp
memory/2808-14-0x0000000073DE0000-0x0000000074590000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-03 12:49
Reported
2024-05-03 12:51
Platform
win11-20240426-en
Max time kernel
142s
Max time network
151s
Command Line
Signatures
Detect ZGRat V1
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
ZGRat
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1732 set thread context of 5036 | N/A | C:\Users\Admin\AppData\Local\Temp\bc415aafd68de975f42d71ef25868a7de65ddf166a0bb03246243c6d1b0a0af1.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\bc415aafd68de975f42d71ef25868a7de65ddf166a0bb03246243c6d1b0a0af1.exe |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bc415aafd68de975f42d71ef25868a7de65ddf166a0bb03246243c6d1b0a0af1.exe
"C:\Users\Admin\AppData\Local\Temp\bc415aafd68de975f42d71ef25868a7de65ddf166a0bb03246243c6d1b0a0af1.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1732 -ip 1732
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 312
Network
| Country | Destination | Domain | Proto |
| NL | 80.79.4.61:26335 | tcp | |
| NL | 80.79.4.61:26335 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| NL | 80.79.4.61:26335 | tcp | |
| NL | 80.79.4.61:26335 | tcp | |
| NL | 80.79.4.61:26335 | tcp | |
| NL | 80.79.4.61:26335 | tcp | |
| NL | 80.79.4.61:26335 | tcp |
Files
memory/5036-0-0x0000000000400000-0x000000000045C000-memory.dmp
memory/1732-1-0x0000000000596000-0x0000000000597000-memory.dmp
memory/5036-2-0x00000000745CE000-0x00000000745CF000-memory.dmp
memory/5036-3-0x0000000005E00000-0x00000000063A6000-memory.dmp
memory/5036-4-0x0000000005850000-0x00000000058E2000-memory.dmp
memory/5036-5-0x00000000745C0000-0x0000000074D71000-memory.dmp
memory/1732-6-0x0000000000510000-0x0000000000599953-memory.dmp
memory/5036-7-0x0000000005930000-0x000000000593A000-memory.dmp
memory/5036-8-0x0000000008DF0000-0x0000000009408000-memory.dmp
memory/5036-9-0x0000000008930000-0x0000000008A3A000-memory.dmp
memory/5036-10-0x0000000008870000-0x0000000008882000-memory.dmp
memory/5036-11-0x00000000088D0000-0x000000000890C000-memory.dmp
memory/5036-12-0x0000000008A40000-0x0000000008A8C000-memory.dmp
memory/5036-13-0x00000000745CE000-0x00000000745CF000-memory.dmp
memory/5036-14-0x00000000745C0000-0x0000000074D71000-memory.dmp