Analysis Overview
SHA256
d9480fb9f0f326e75f51099e68a48ccc238f22f1b835da5e182a9b2d6ebd37f6
Threat Level: Known bad
The file 8380e35dc946f11ed19253e553d60c0f.bin was found to be: Known bad.
Malicious Activity Summary
Zgrat family
ZGRat
Lumma Stealer
Detect ZGRat V1
.NET Reactor proctector
Loads dropped DLL
Suspicious use of SetThreadContext
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-01-15 03:09
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: behavioral1
Detonation Overview
Submitted
2024-01-15 03:09
Reported
2024-01-15 03:12
Platform
win7-20231215-en
Max time kernel
122s
Max time network
127s
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\d730da5b598ffcddda0362bd012e675d26b4e30d7ff00501d02f6d76195641b4.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1232 set thread context of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\d730da5b598ffcddda0362bd012e675d26b4e30d7ff00501d02f6d76195641b4.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d730da5b598ffcddda0362bd012e675d26b4e30d7ff00501d02f6d76195641b4.exe
"C:\Users\Admin\AppData\Local\Temp\d730da5b598ffcddda0362bd012e675d26b4e30d7ff00501d02f6d76195641b4.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
Network
Files
memory/1232-1-0x0000000000B20000-0x0000000000EE6000-memory.dmp
memory/1232-0-0x0000000074380000-0x0000000074A6E000-memory.dmp
memory/1232-2-0x0000000074380000-0x0000000074A6E000-memory.dmp
memory/1232-3-0x0000000005090000-0x00000000050D0000-memory.dmp
memory/1232-4-0x00000000056F0000-0x000000000591C000-memory.dmp
memory/1232-5-0x0000000006A60000-0x0000000006BF2000-memory.dmp
\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll
| MD5 | 544cd51a596619b78e9b54b70088307d |
| SHA1 | 4769ddd2dbc1dc44b758964ed0bd231b85880b65 |
| SHA256 | dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd |
| SHA512 | f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719 |
memory/1232-10-0x0000000005090000-0x00000000050D0000-memory.dmp
memory/1232-11-0x0000000005090000-0x00000000050D0000-memory.dmp
memory/1232-12-0x0000000005090000-0x00000000050D0000-memory.dmp
memory/1232-13-0x00000000004C0000-0x00000000004D0000-memory.dmp
memory/1232-14-0x0000000005090000-0x00000000050D0000-memory.dmp
memory/1232-16-0x0000000005090000-0x00000000050D0000-memory.dmp
memory/1232-15-0x0000000005090000-0x00000000050D0000-memory.dmp
memory/1232-17-0x0000000006E60000-0x0000000006F60000-memory.dmp
memory/1232-19-0x0000000005090000-0x00000000050D0000-memory.dmp
memory/1232-18-0x0000000005090000-0x00000000050D0000-memory.dmp
memory/2712-20-0x0000000000400000-0x000000000049D000-memory.dmp
memory/2712-22-0x0000000000400000-0x000000000049D000-memory.dmp
memory/2712-26-0x0000000000400000-0x000000000049D000-memory.dmp
memory/2712-24-0x0000000000400000-0x000000000049D000-memory.dmp
memory/2712-28-0x0000000000400000-0x000000000049D000-memory.dmp
memory/2712-31-0x0000000000400000-0x000000000049D000-memory.dmp
memory/2712-30-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/2712-33-0x0000000000400000-0x000000000049D000-memory.dmp
memory/2712-35-0x0000000000401000-0x0000000000463000-memory.dmp
memory/1232-36-0x0000000005090000-0x00000000050D0000-memory.dmp
memory/1232-34-0x0000000074380000-0x0000000074A6E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-15 03:09
Reported
2024-01-15 03:12
Platform
win10v2004-20231215-en
Max time kernel
144s
Max time network
152s
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\d730da5b598ffcddda0362bd012e675d26b4e30d7ff00501d02f6d76195641b4.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1640 set thread context of 1504 | N/A | C:\Users\Admin\AppData\Local\Temp\d730da5b598ffcddda0362bd012e675d26b4e30d7ff00501d02f6d76195641b4.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d730da5b598ffcddda0362bd012e675d26b4e30d7ff00501d02f6d76195641b4.exe
"C:\Users\Admin\AppData\Local\Temp\d730da5b598ffcddda0362bd012e675d26b4e30d7ff00501d02f6d76195641b4.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1504 -ip 1504
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 1012
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tendencyzonepneumoni.site | udp |
| US | 172.67.222.67:443 | tendencyzonepneumoni.site | tcp |
| US | 8.8.8.8:53 | goddirtybrilliancece.fun | udp |
| US | 104.21.85.88:443 | goddirtybrilliancece.fun | tcp |
| US | 8.8.8.8:53 | 67.222.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.85.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
Files
memory/1640-0-0x0000000074E20000-0x00000000755D0000-memory.dmp
memory/1640-1-0x0000000000340000-0x0000000000706000-memory.dmp
memory/1640-2-0x00000000051D0000-0x000000000526C000-memory.dmp
memory/1640-3-0x0000000074E20000-0x00000000755D0000-memory.dmp
memory/1640-4-0x0000000005120000-0x0000000005130000-memory.dmp
memory/1640-5-0x0000000005570000-0x000000000579C000-memory.dmp
memory/1640-6-0x00000000068D0000-0x0000000006A62000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll
| MD5 | 544cd51a596619b78e9b54b70088307d |
| SHA1 | 4769ddd2dbc1dc44b758964ed0bd231b85880b65 |
| SHA256 | dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd |
| SHA512 | f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719 |
memory/1640-12-0x0000000005120000-0x0000000005130000-memory.dmp
memory/1640-13-0x0000000005120000-0x0000000005130000-memory.dmp
memory/1640-14-0x0000000005120000-0x0000000005130000-memory.dmp
memory/1640-15-0x0000000002AA0000-0x0000000002AB0000-memory.dmp
memory/1640-16-0x0000000005120000-0x0000000005130000-memory.dmp
memory/1640-17-0x0000000005120000-0x0000000005130000-memory.dmp
memory/1640-18-0x0000000006CE0000-0x0000000006DE0000-memory.dmp
memory/1640-20-0x0000000006CE0000-0x0000000006DE0000-memory.dmp
memory/1640-19-0x0000000005120000-0x0000000005130000-memory.dmp
memory/1640-21-0x0000000006CE0000-0x0000000006DE0000-memory.dmp
memory/1504-22-0x0000000000400000-0x000000000049D000-memory.dmp
memory/1504-25-0x0000000000400000-0x000000000049D000-memory.dmp
memory/1504-26-0x0000000000400000-0x000000000049D000-memory.dmp
memory/1504-28-0x00000000012B0000-0x00000000012E2000-memory.dmp
memory/1504-27-0x00000000012B0000-0x00000000012B1000-memory.dmp
memory/1504-29-0x00000000012B0000-0x00000000012E2000-memory.dmp
memory/1640-30-0x0000000074E20000-0x00000000755D0000-memory.dmp
memory/1504-31-0x0000000000400000-0x000000000049D000-memory.dmp