Analysis Overview
SHA256
ed984570906ae22d78fdc226365816bca212bc6dc47e21695be05fa9b8b6bbd0
Threat Level: Known bad
The file ed984570906ae22d78fdc226365816bca212bc6dc47e21695be05fa9b8b6bbd0 was found to be: Known bad.
Malicious Activity Summary
Detect Vidar Stealer
Stealc
Vidar
Downloads MZ/PE file
Reads user/profile data of web browsers
Executes dropped EXE
Checks installed software on the system
Suspicious use of SetThreadContext
Unsigned PE
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-07 18:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-07 18:36
Reported
2024-06-07 18:39
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Detect Vidar Stealer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Stealc
Vidar
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat46FC.tmp | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1620 set thread context of 1220 | N/A | C:\Users\Admin\AppData\Local\Temp\ed984570906ae22d78fdc226365816bca212bc6dc47e21695be05fa9b8b6bbd0.exe | C:\Users\Admin\AppData\Local\Temp\kat46FC.tmp |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat46FC.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat46FC.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat46FC.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ed984570906ae22d78fdc226365816bca212bc6dc47e21695be05fa9b8b6bbd0.exe
"C:\Users\Admin\AppData\Local\Temp\ed984570906ae22d78fdc226365816bca212bc6dc47e21695be05fa9b8b6bbd0.exe"
C:\Users\Admin\AppData\Local\Temp\kat46FC.tmp
C:\Users\Admin\AppData\Local\Temp\kat46FC.tmp
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | t.me | udp |
| NL | 149.154.167.99:443 | t.me | tcp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.249.124.192.in-addr.arpa | udp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| US | 8.8.8.8:53 | 18.190.202.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 52.111.229.48:443 | tcp | |
| US | 8.8.8.8:53 | 78.239.69.13.in-addr.arpa | udp |
Files
memory/1620-0-0x0000000000730000-0x0000000000731000-memory.dmp
memory/1620-2-0x0000000003E70000-0x0000000003FD3000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat46FC.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/1220-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1620-9-0x0000000000400000-0x000000000067A000-memory.dmp
memory/1220-10-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1220-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1220-22-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1220-23-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1220-25-0x000000001B7E0000-0x000000001BA3F000-memory.dmp
memory/1220-40-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1220-41-0x0000000000400000-0x0000000000648000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-07 18:36
Reported
2024-06-07 18:39
Platform
win11-20240508-en
Max time kernel
146s
Max time network
150s
Command Line
Signatures
Detect Vidar Stealer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Stealc
Vidar
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat96D1.tmp | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4984 set thread context of 3000 | N/A | C:\Users\Admin\AppData\Local\Temp\ed984570906ae22d78fdc226365816bca212bc6dc47e21695be05fa9b8b6bbd0.exe | C:\Users\Admin\AppData\Local\Temp\kat96D1.tmp |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat96D1.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat96D1.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat96D1.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ed984570906ae22d78fdc226365816bca212bc6dc47e21695be05fa9b8b6bbd0.exe
"C:\Users\Admin\AppData\Local\Temp\ed984570906ae22d78fdc226365816bca212bc6dc47e21695be05fa9b8b6bbd0.exe"
C:\Users\Admin\AppData\Local\Temp\kat96D1.tmp
C:\Users\Admin\AppData\Local\Temp\kat96D1.tmp
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | t.me | udp |
| NL | 149.154.167.99:443 | t.me | tcp |
| US | 8.8.8.8:53 | 99.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.83.221.88.in-addr.arpa | udp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
Files
memory/4984-0-0x00000000023D0000-0x00000000023D1000-memory.dmp
memory/4984-1-0x0000000002D20000-0x0000000002E83000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat96D1.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/3000-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3000-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4984-10-0x0000000000400000-0x000000000067A000-memory.dmp
memory/3000-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3000-24-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3000-25-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3000-28-0x000000001DC90000-0x000000001DEEF000-memory.dmp
memory/3000-42-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3000-43-0x0000000000400000-0x0000000000648000-memory.dmp