Analysis Overview
SHA256
14123370ea7689a1be3d067a5a53c96c47aaf2573714a08b65a25369a7523517
Threat Level: Known bad
The file 9a25ab8bdaa157c47a64fc2b0a1e443a.bin was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Suspicious use of SetThreadContext
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-22 02:24
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-22 02:24
Reported
2024-02-22 02:27
Platform
win7-20240221-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\9a25ab8bdaa157c47a64fc2b0a1e443a.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1972 wrote to memory of 2532 | N/A | C:\Users\Admin\AppData\Local\Temp\9a25ab8bdaa157c47a64fc2b0a1e443a.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1972 wrote to memory of 2532 | N/A | C:\Users\Admin\AppData\Local\Temp\9a25ab8bdaa157c47a64fc2b0a1e443a.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1972 wrote to memory of 2532 | N/A | C:\Users\Admin\AppData\Local\Temp\9a25ab8bdaa157c47a64fc2b0a1e443a.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1972 wrote to memory of 2532 | N/A | C:\Users\Admin\AppData\Local\Temp\9a25ab8bdaa157c47a64fc2b0a1e443a.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9a25ab8bdaa157c47a64fc2b0a1e443a.exe
"C:\Users\Admin\AppData\Local\Temp\9a25ab8bdaa157c47a64fc2b0a1e443a.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1972 -s 528
Network
Files
memory/1972-1-0x0000000074D70000-0x000000007545E000-memory.dmp
memory/1972-0-0x0000000001FD0000-0x0000000002020000-memory.dmp
memory/1972-2-0x00000000047F0000-0x0000000004830000-memory.dmp
memory/1972-3-0x00000000047F0000-0x0000000004830000-memory.dmp
memory/1972-4-0x00000000047F0000-0x0000000004830000-memory.dmp
memory/1972-5-0x0000000004710000-0x000000000475E000-memory.dmp
memory/1972-8-0x00000000021A0000-0x00000000041A0000-memory.dmp
memory/1972-9-0x0000000074D70000-0x000000007545E000-memory.dmp
memory/1972-10-0x00000000047F0000-0x0000000004830000-memory.dmp
memory/1972-11-0x00000000047F0000-0x0000000004830000-memory.dmp
memory/1972-12-0x00000000047F0000-0x0000000004830000-memory.dmp
memory/1972-13-0x00000000021A0000-0x00000000041A0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-22 02:24
Reported
2024-02-22 02:27
Platform
win10v2004-20240221-en
Max time kernel
93s
Max time network
123s
Command Line
Signatures
Lumma Stealer
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4476 set thread context of 3200 | N/A | C:\Users\Admin\AppData\Local\Temp\9a25ab8bdaa157c47a64fc2b0a1e443a.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9a25ab8bdaa157c47a64fc2b0a1e443a.exe
"C:\Users\Admin\AppData\Local\Temp\9a25ab8bdaa157c47a64fc2b0a1e443a.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sideindexfollowragelrew.pw | udp |
| US | 8.8.8.8:53 | technologyenterdo.shop | udp |
| US | 172.67.180.132:443 | technologyenterdo.shop | tcp |
| US | 8.8.8.8:53 | 132.180.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | lighterepisodeheighte.fun | udp |
| US | 8.8.8.8:53 | problemregardybuiwo.fun | udp |
| US | 8.8.8.8:53 | detectordiscusser.shop | udp |
| US | 172.67.195.126:443 | detectordiscusser.shop | tcp |
| US | 8.8.8.8:53 | edurestunningcrackyow.fun | udp |
| US | 8.8.8.8:53 | pooreveningfuseor.pw | udp |
| US | 8.8.8.8:53 | turkeyunlikelyofw.shop | udp |
| US | 172.67.202.191:443 | turkeyunlikelyofw.shop | tcp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.195.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | associationokeo.shop | udp |
| US | 104.21.10.242:443 | associationokeo.shop | tcp |
| US | 8.8.8.8:53 | 242.10.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 191.202.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/4476-0-0x0000000074D80000-0x0000000075530000-memory.dmp
memory/4476-1-0x0000000004AF0000-0x0000000004B40000-memory.dmp
memory/4476-2-0x0000000004AE0000-0x0000000004AF0000-memory.dmp
memory/4476-3-0x0000000004AE0000-0x0000000004AF0000-memory.dmp
memory/4476-4-0x0000000004B40000-0x00000000050E4000-memory.dmp
memory/4476-5-0x00000000050F0000-0x000000000513E000-memory.dmp
memory/3200-8-0x0000000000400000-0x0000000000445000-memory.dmp
memory/4476-13-0x0000000074D80000-0x0000000075530000-memory.dmp
memory/3200-12-0x0000000000400000-0x0000000000445000-memory.dmp
memory/3200-15-0x00000000011A0000-0x00000000011A1000-memory.dmp
memory/4476-14-0x0000000002660000-0x0000000004660000-memory.dmp
memory/3200-16-0x0000000000400000-0x0000000000445000-memory.dmp
memory/4476-17-0x0000000002660000-0x0000000004660000-memory.dmp