Analysis Overview
SHA256
b852a910668d96c99c4871a22e8f12f83c120949e2db5a2daf4123dff6929553
Threat Level: Known bad
The file b852a910668d96c99c4871a22e8f12f83c120949e2db5a2daf4123dff6929553 was found to be: Known bad.
Malicious Activity Summary
Zgrat family
ZGRat
Detect ZGRat V1
Lumma Stealer
.NET Reactor proctector
Loads dropped DLL
Suspicious use of SetThreadContext
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-01-14 22:25
Signatures
Detect ZGRat V1
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Zgrat family
.NET Reactor proctector
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-14 22:25
Reported
2024-01-14 22:30
Platform
win10-20231215-en
Max time kernel
288s
Max time network
300s
Command Line
Signatures
Detect ZGRat V1
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Lumma Stealer
ZGRat
.NET Reactor proctector
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b852a910668d96c99c4871a22e8f12f83c120949e2db5a2daf4123dff6929553.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4768 set thread context of 2260 | N/A | C:\Users\Admin\AppData\Local\Temp\b852a910668d96c99c4871a22e8f12f83c120949e2db5a2daf4123dff6929553.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Program crash
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b852a910668d96c99c4871a22e8f12f83c120949e2db5a2daf4123dff6929553.exe
"C:\Users\Admin\AppData\Local\Temp\b852a910668d96c99c4871a22e8f12f83c120949e2db5a2daf4123dff6929553.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4768 -s 1036
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 924
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 57.110.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | quitcabinshiffers.site | udp |
| US | 172.67.219.41:443 | quitcabinshiffers.site | tcp |
| US | 8.8.8.8:53 | goddirtybrilliancece.fun | udp |
| US | 172.67.204.58:443 | goddirtybrilliancece.fun | tcp |
| US | 8.8.8.8:53 | 41.219.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.204.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
Files
memory/4768-1-0x0000000073DD0000-0x00000000744BE000-memory.dmp
memory/4768-0-0x0000000000AF0000-0x0000000000EDE000-memory.dmp
memory/4768-2-0x00000000057C0000-0x000000000585C000-memory.dmp
memory/4768-3-0x0000000073DD0000-0x00000000744BE000-memory.dmp
memory/4768-4-0x0000000005750000-0x0000000005760000-memory.dmp
memory/4768-5-0x0000000005BD0000-0x0000000005DF4000-memory.dmp
memory/4768-6-0x0000000006F20000-0x00000000070B2000-memory.dmp
memory/4768-14-0x0000000005750000-0x0000000005760000-memory.dmp
memory/4768-15-0x0000000005750000-0x0000000005760000-memory.dmp
memory/4768-18-0x0000000005750000-0x0000000005760000-memory.dmp
memory/4768-17-0x0000000005750000-0x0000000005760000-memory.dmp
memory/4768-16-0x0000000005750000-0x0000000005760000-memory.dmp
memory/4768-13-0x0000000005750000-0x0000000005760000-memory.dmp
memory/4768-12-0x00000000031F0000-0x0000000003200000-memory.dmp
memory/2260-25-0x0000000000400000-0x0000000000497000-memory.dmp
memory/2260-28-0x0000000002EA0000-0x0000000002EE0000-memory.dmp
memory/2260-27-0x0000000002EA0000-0x0000000002EE0000-memory.dmp
memory/2260-26-0x0000000000400000-0x0000000000497000-memory.dmp
memory/2260-22-0x0000000000400000-0x0000000000497000-memory.dmp
memory/4768-21-0x0000000007470000-0x0000000007570000-memory.dmp
memory/4768-20-0x0000000007470000-0x0000000007570000-memory.dmp
memory/4768-19-0x0000000007470000-0x0000000007570000-memory.dmp
\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll
| MD5 | 697e46249d6ee9bb65ca0e41583b10bb |
| SHA1 | f46fdb7d6e9f58d98e7c607e1e83faf1cf8ffe29 |
| SHA256 | 581847bdd3f65b93cd40326e31ed0d82148d26f6644de04c00d5df8a66a1864e |
| SHA512 | 275cfbebbd183faafa8c90d18f3feacffebf102df5ecea95af8643b238daec347dd67f0fcd47288f18366ccb4a3a647bce2140ed288df89014dd3c23a944c711 |
memory/2260-29-0x0000000000400000-0x0000000000497000-memory.dmp
memory/4768-30-0x0000000005750000-0x0000000005760000-memory.dmp
memory/4768-31-0x0000000005750000-0x0000000005760000-memory.dmp
memory/4768-32-0x0000000005750000-0x0000000005760000-memory.dmp
memory/4768-33-0x0000000007470000-0x0000000007570000-memory.dmp
memory/4768-34-0x0000000007470000-0x0000000007570000-memory.dmp
memory/4768-35-0x0000000007470000-0x0000000007570000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-14 22:25
Reported
2024-01-14 22:30
Platform
win7-20231215-en
Max time kernel
120s
Max time network
128s
Command Line
Signatures
Detect ZGRat V1
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ZGRat
.NET Reactor proctector
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b852a910668d96c99c4871a22e8f12f83c120949e2db5a2daf4123dff6929553.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 836 set thread context of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\b852a910668d96c99c4871a22e8f12f83c120949e2db5a2daf4123dff6929553.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b852a910668d96c99c4871a22e8f12f83c120949e2db5a2daf4123dff6929553.exe
"C:\Users\Admin\AppData\Local\Temp\b852a910668d96c99c4871a22e8f12f83c120949e2db5a2daf4123dff6929553.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
Network
Files
memory/836-1-0x0000000074040000-0x000000007472E000-memory.dmp
memory/836-0-0x0000000000D20000-0x000000000110E000-memory.dmp
memory/836-2-0x0000000074040000-0x000000007472E000-memory.dmp
memory/836-3-0x0000000000560000-0x00000000005A0000-memory.dmp
memory/836-4-0x0000000005560000-0x0000000005784000-memory.dmp
memory/836-5-0x00000000068B0000-0x0000000006A42000-memory.dmp
\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll
| MD5 | 544cd51a596619b78e9b54b70088307d |
| SHA1 | 4769ddd2dbc1dc44b758964ed0bd231b85880b65 |
| SHA256 | dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd |
| SHA512 | f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719 |
memory/836-10-0x0000000000560000-0x00000000005A0000-memory.dmp
memory/836-11-0x0000000000560000-0x00000000005A0000-memory.dmp
memory/836-12-0x0000000000560000-0x00000000005A0000-memory.dmp
memory/836-13-0x00000000002D0000-0x00000000002E0000-memory.dmp
memory/836-14-0x0000000000560000-0x00000000005A0000-memory.dmp
memory/836-15-0x0000000000560000-0x00000000005A0000-memory.dmp
memory/836-16-0x0000000000560000-0x00000000005A0000-memory.dmp
memory/836-17-0x0000000006D70000-0x0000000006E70000-memory.dmp
memory/836-19-0x0000000000560000-0x00000000005A0000-memory.dmp
memory/836-18-0x0000000000560000-0x00000000005A0000-memory.dmp
memory/2980-20-0x0000000000400000-0x0000000000497000-memory.dmp
memory/2980-22-0x0000000000400000-0x0000000000497000-memory.dmp
memory/2980-24-0x0000000000400000-0x0000000000497000-memory.dmp
memory/2980-26-0x0000000000400000-0x0000000000497000-memory.dmp
memory/2980-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2980-28-0x0000000000400000-0x0000000000497000-memory.dmp
memory/2980-31-0x0000000000400000-0x0000000000497000-memory.dmp
memory/2980-34-0x0000000000400000-0x0000000000497000-memory.dmp
memory/836-33-0x0000000074040000-0x000000007472E000-memory.dmp
memory/2980-35-0x0000000000401000-0x000000000045D000-memory.dmp