Analysis Overview
SHA256
868f78eac76904c7c8286243061396fa05a9c6c3cc4315f7a7848a358916ee29
Threat Level: Known bad
The file Loader.exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-22 12:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-22 12:34
Reported
2024-02-22 12:45
Platform
win10v2004-20240221-en
Max time kernel
453s
Max time network
457s
Command Line
Signatures
Lumma Stealer
Processes
C:\Users\Admin\AppData\Local\Temp\Loader.exe
"C:\Users\Admin\AppData\Local\Temp\Loader.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sideindexfollowragelrew.pw | udp |
| US | 8.8.8.8:53 | chocolatedepressofw.fun | 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 | prescriptionstorageag.fun | udp |
| 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 | 188.114.96.2:443 | turkeyunlikelyofw.shop | tcp |
| US | 8.8.8.8:53 | associationokeo.shop | udp |
| US | 104.21.10.242:443 | associationokeo.shop | tcp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.96.114.188.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 242.10.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 175.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.173.189.20.in-addr.arpa | udp |
Files
memory/880-0-0x00000000009D0000-0x0000000000A16000-memory.dmp
memory/880-5-0x0000000000A60000-0x0000000000A61000-memory.dmp
memory/880-6-0x0000000000A60000-0x0000000000A92000-memory.dmp
memory/880-7-0x0000000000A60000-0x0000000000A92000-memory.dmp
memory/880-8-0x0000000000A60000-0x0000000000A92000-memory.dmp
memory/880-9-0x00000000009D0000-0x0000000000A16000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-22 12:34
Reported
2024-02-22 12:45
Platform
win7-20240221-en
Max time kernel
360s
Max time network
364s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\Loader.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2220 wrote to memory of 2000 | N/A | C:\Users\Admin\AppData\Local\Temp\Loader.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2220 wrote to memory of 2000 | N/A | C:\Users\Admin\AppData\Local\Temp\Loader.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2220 wrote to memory of 2000 | N/A | C:\Users\Admin\AppData\Local\Temp\Loader.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2220 wrote to memory of 2000 | N/A | C:\Users\Admin\AppData\Local\Temp\Loader.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Loader.exe
"C:\Users\Admin\AppData\Local\Temp\Loader.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 128
Network
Files
memory/2220-0-0x0000000000130000-0x0000000000176000-memory.dmp
memory/2220-5-0x0000000000020000-0x0000000000021000-memory.dmp
memory/2220-6-0x0000000000130000-0x0000000000176000-memory.dmp