Analysis Overview
SHA256
dde02744526968833651a9f70be666ceec221599b03272c9c5fc5d729667dd72
Threat Level: Known bad
The file Loader.exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-28 17:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-28 17:18
Reported
2024-02-28 17:21
Platform
win7-20240221-en
Max time kernel
120s
Max time network
125s
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 1444 wrote to memory of 2524 | N/A | C:\Users\Admin\AppData\Local\Temp\Loader.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1444 wrote to memory of 2524 | N/A | C:\Users\Admin\AppData\Local\Temp\Loader.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1444 wrote to memory of 2524 | N/A | C:\Users\Admin\AppData\Local\Temp\Loader.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1444 wrote to memory of 2524 | 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 1444 -s 96
Network
Files
memory/1444-0-0x0000000000340000-0x00000000003D7000-memory.dmp
memory/1444-5-0x0000000000120000-0x0000000000121000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-28 17:18
Reported
2024-02-28 17:21
Platform
win10v2004-20240226-en
Max time kernel
98s
Max time network
166s
Command Line
Signatures
Lumma Stealer
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\Loader.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\Loader.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 -pss -s 408 -p 3356 -ip 3356
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3356 -s 1128
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3356 -ip 3356
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3356 -s 1120
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | sideindexfollowragelrew.pw | udp |
| US | 8.8.8.8:53 | gemcreedarticulateod.shop | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | secretionsuitcasenioise.shop | udp |
| US | 188.114.96.2:443 | secretionsuitcasenioise.shop | tcp |
| US | 8.8.8.8:53 | claimconcessionrebe.shop | udp |
| US | 8.8.8.8:53 | liabilityarrangemenyit.shop | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.96.114.188.in-addr.arpa | udp |
| US | 8.8.8.8:53 | modestessayevenmilwek.shop | udp |
| US | 188.114.96.2:443 | modestessayevenmilwek.shop | tcp |
| US | 8.8.8.8:53 | triangleseasonbenchwj.shop | udp |
| US | 104.21.77.52:443 | triangleseasonbenchwj.shop | tcp |
| US | 8.8.8.8:53 | culturesketchfinanciall.shop | udp |
| US | 188.114.97.2:443 | culturesketchfinanciall.shop | tcp |
| US | 8.8.8.8:53 | 52.77.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.97.114.188.in-addr.arpa | udp |
| US | 8.8.8.8:53 | sofahuntingslidedine.shop | udp |
| US | 188.114.97.2:443 | sofahuntingslidedine.shop | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| GB | 104.78.177.227:80 | www.microsoft.com | tcp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| GB | 104.78.177.227:80 | www.microsoft.com | tcp |
| US | 8.8.8.8:53 | 227.177.78.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 175.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.178.17.96.in-addr.arpa | udp |
Files
memory/3356-0-0x0000000000F30000-0x0000000000FC7000-memory.dmp
memory/3356-5-0x0000000000D50000-0x0000000000D51000-memory.dmp
memory/3356-6-0x0000000000D50000-0x0000000000D51000-memory.dmp
memory/3356-8-0x0000000000D50000-0x0000000000D51000-memory.dmp
memory/3356-7-0x0000000000D50000-0x0000000000D51000-memory.dmp
memory/3356-9-0x0000000000D50000-0x0000000000D51000-memory.dmp
memory/3356-10-0x0000000000F30000-0x0000000000FC7000-memory.dmp