Analysis Overview
SHA256
4192aa43222470b85bf310067be8166fca36222f95854913a30d2b1e16366e4e
Threat Level: Known bad
The file 4192aa43222470b85bf310067be8166fca36222f95854913a30d2b1e16366e4e 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
2024-04-07 17:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-07 17:31
Reported
2024-04-07 17:33
Platform
win10v2004-20240226-en
Max time kernel
146s
Max time network
156s
Command Line
Signatures
Lumma Stealer
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4520 set thread context of 404 | N/A | C:\Users\Admin\AppData\Local\Temp\4192aa43222470b85bf310067be8166fca36222f95854913a30d2b1e16366e4e.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4192aa43222470b85bf310067be8166fca36222f95854913a30d2b1e16366e4e.exe
"C:\Users\Admin\AppData\Local\Temp\4192aa43222470b85bf310067be8166fca36222f95854913a30d2b1e16366e4e.exe"
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | appliedgrandyjuiw.shop | udp |
| US | 188.114.97.2:443 | appliedgrandyjuiw.shop | tcp |
| US | 8.8.8.8:53 | 2.97.114.188.in-addr.arpa | udp |
| US | 8.8.8.8:53 | birdpenallitysydw.shop | udp |
| US | 188.114.97.2:443 | birdpenallitysydw.shop | tcp |
| US | 8.8.8.8:53 | cinemaclinicttanwk.shop | udp |
| US | 172.67.145.32:443 | cinemaclinicttanwk.shop | tcp |
| US | 8.8.8.8:53 | disagreemenywyws.shop | udp |
| US | 172.67.166.48:443 | disagreemenywyws.shop | tcp |
| US | 8.8.8.8:53 | 32.145.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | speedparticipatewo.shop | udp |
| US | 188.114.96.2:443 | speedparticipatewo.shop | tcp |
| US | 8.8.8.8:53 | fixturewordbakewos.shop | udp |
| US | 104.21.61.180:443 | fixturewordbakewos.shop | tcp |
| US | 8.8.8.8:53 | colorprioritytubbew.shop | udp |
| US | 172.67.139.138:443 | colorprioritytubbew.shop | tcp |
| US | 8.8.8.8:53 | 48.166.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.96.114.188.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abuselinenaidwjuew.shop | udp |
| US | 188.114.97.2:443 | abuselinenaidwjuew.shop | tcp |
| US | 8.8.8.8:53 | methodgreenglassdatw.shop | udp |
| US | 172.67.221.254:443 | methodgreenglassdatw.shop | tcp |
| US | 8.8.8.8:53 | 180.61.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.139.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.221.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.143.109.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.173.189.20.in-addr.arpa | udp |
Files
memory/4520-4-0x00007FF657E70000-0x00007FF658436000-memory.dmp
memory/404-5-0x0000000001270000-0x00000000012B9000-memory.dmp
memory/4520-6-0x00007FF657E70000-0x00007FF658436000-memory.dmp
memory/404-8-0x0000000001270000-0x00000000012B9000-memory.dmp
memory/404-9-0x0000000001270000-0x00000000012B9000-memory.dmp
memory/404-10-0x0000000001270000-0x00000000012B9000-memory.dmp
memory/404-11-0x0000000001270000-0x00000000012B9000-memory.dmp
memory/404-12-0x0000000001460000-0x0000000001461000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-07 17:31
Reported
2024-04-07 17:33
Platform
win11-20240221-en
Max time kernel
144s
Max time network
150s
Command Line
Signatures
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1140 set thread context of 2740 | N/A | C:\Users\Admin\AppData\Local\Temp\4192aa43222470b85bf310067be8166fca36222f95854913a30d2b1e16366e4e.exe | C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4192aa43222470b85bf310067be8166fca36222f95854913a30d2b1e16366e4e.exe
"C:\Users\Admin\AppData\Local\Temp\4192aa43222470b85bf310067be8166fca36222f95854913a30d2b1e16366e4e.exe"
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 188.114.96.2:443 | birdpenallitysydw.shop | tcp |
| US | 188.114.97.2:443 | birdpenallitysydw.shop | tcp |
| US | 104.21.63.97:443 | cinemaclinicttanwk.shop | tcp |
| US | 172.67.166.48:443 | disagreemenywyws.shop | tcp |
| US | 8.8.8.8:53 | speedparticipatewo.shop | udp |
| US | 188.114.97.2:443 | abuselinenaidwjuew.shop | tcp |
| US | 104.21.61.180:443 | fixturewordbakewos.shop | tcp |
| US | 172.67.139.138:443 | colorprioritytubbew.shop | tcp |
| US | 188.114.96.2:443 | abuselinenaidwjuew.shop | tcp |
| US | 104.21.38.106:443 | methodgreenglassdatw.shop | tcp |
Files
memory/1140-4-0x00007FF672000000-0x00007FF6725C6000-memory.dmp
memory/2740-5-0x0000000001080000-0x00000000010C9000-memory.dmp
memory/1140-6-0x00007FF672000000-0x00007FF6725C6000-memory.dmp
memory/2740-8-0x0000000001080000-0x00000000010C9000-memory.dmp
memory/2740-9-0x0000000001080000-0x00000000010C9000-memory.dmp
memory/2740-10-0x0000000001080000-0x00000000010C9000-memory.dmp
memory/2740-11-0x0000000001080000-0x00000000010C9000-memory.dmp
memory/2740-12-0x0000000002F50000-0x0000000002F90000-memory.dmp
memory/2740-13-0x0000000002F50000-0x0000000002F90000-memory.dmp
memory/2740-14-0x0000000002F50000-0x0000000002F90000-memory.dmp