Analysis Overview
SHA256
b4c8cabdb454ad0855960445ebd98b9b7b5fab255c62a36d5b34ae575ccee0f2
Threat Level: Known bad
The file streamer.exe was found to be: Known bad.
Malicious Activity Summary
Lumma Stealer
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-07-09 21:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-09 21:49
Reported
2024-07-09 22:33
Platform
win7-20240705-en
Max time kernel
15s
Max time network
20s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\streamer.exe
"C:\Users\Admin\AppData\Local\Temp\streamer.exe"
Network
Files
memory/3048-0-0x000000013FE80000-0x000000014039D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-09 21:49
Reported
2024-07-09 22:33
Platform
win10v2004-20240709-en
Max time kernel
93s
Max time network
123s
Command Line
Signatures
Lumma Stealer
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1952 set thread context of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\streamer.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1952 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\streamer.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
| PID 1952 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\streamer.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
| PID 1952 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\streamer.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
| PID 1952 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\streamer.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
| PID 1952 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\streamer.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\streamer.exe
"C:\Users\Admin\AppData\Local\Temp\streamer.exe"
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | radiationnopp.shop | udp |
| US | 172.67.196.169:443 | radiationnopp.shop | tcp |
| US | 8.8.8.8:53 | bouncedgowp.shop | udp |
| US | 172.67.214.52:443 | bouncedgowp.shop | tcp |
| US | 8.8.8.8:53 | bannngwko.shop | udp |
| US | 172.67.146.61:443 | bannngwko.shop | tcp |
| US | 8.8.8.8:53 | bargainnykwo.shop | udp |
| US | 104.21.47.93:443 | bargainnykwo.shop | tcp |
| US | 8.8.8.8:53 | 52.214.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 169.196.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 61.146.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | affecthorsedpo.shop | udp |
| US | 172.67.135.137:443 | affecthorsedpo.shop | tcp |
| US | 8.8.8.8:53 | answerrsdo.shop | udp |
| US | 104.21.44.192:443 | answerrsdo.shop | tcp |
| US | 8.8.8.8:53 | publicitttyps.shop | udp |
| US | 104.21.25.154:443 | publicitttyps.shop | tcp |
| US | 8.8.8.8:53 | 137.135.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 93.47.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.44.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | benchillppwo.shop | udp |
| US | 172.67.160.230:443 | benchillppwo.shop | tcp |
| US | 8.8.8.8:53 | steamcommunity.com | udp |
| GB | 23.214.143.155:443 | steamcommunity.com | tcp |
| US | 8.8.8.8:53 | reinforcedirectorywd.shop | udp |
| US | 172.67.214.98:443 | reinforcedirectorywd.shop | tcp |
| US | 8.8.8.8:53 | 154.25.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 230.160.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 155.143.214.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.214.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/1952-4-0x00007FF7275A0000-0x00007FF727ABD000-memory.dmp
memory/4940-5-0x0000000000AD0000-0x0000000000B27000-memory.dmp
memory/4940-8-0x0000000000AD0000-0x0000000000B27000-memory.dmp
memory/1952-6-0x00007FF7275A0000-0x00007FF727ABD000-memory.dmp
memory/4940-9-0x0000000000AD0000-0x0000000000B27000-memory.dmp