Analysis Overview
SHA256
0a7020c582d0380a63dccd85cc49b68f3748ae55e6f35abb01b9f4bc8e0a6754
Threat Level: Known bad
The file 0a7020c582d0380a63dccd85cc49b68f3748ae55e6f35abb01b9f4bc8e0a6754 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
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-03 05:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 05:56
Reported
2024-06-03 05:58
Platform
win10v2004-20240426-en
Max time kernel
134s
Max time network
139s
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\kat6BF8.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 3444 set thread context of 3912 | N/A | C:\Users\Admin\AppData\Local\Temp\0a7020c582d0380a63dccd85cc49b68f3748ae55e6f35abb01b9f4bc8e0a6754.exe | C:\Users\Admin\AppData\Local\Temp\kat6BF8.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\kat6BF8.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6BF8.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6BF8.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0a7020c582d0380a63dccd85cc49b68f3748ae55e6f35abb01b9f4bc8e0a6754.exe
"C:\Users\Admin\AppData\Local\Temp\0a7020c582d0380a63dccd85cc49b68f3748ae55e6f35abb01b9f4bc8e0a6754.exe"
C:\Users\Admin\AppData\Local\Temp\kat6BF8.tmp
C:\Users\Admin\AppData\Local\Temp\kat6BF8.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| US | 8.8.8.8:53 | 36.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 245.158.13.49.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.173.79.40.in-addr.arpa | udp |
Files
memory/3444-0-0x0000000000720000-0x0000000000721000-memory.dmp
memory/3444-1-0x0000000002A80000-0x0000000002BCC000-memory.dmp
memory/3912-8-0x0000000000400000-0x0000000000649000-memory.dmp
memory/3912-10-0x0000000000400000-0x0000000000649000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat6BF8.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/3912-4-0x0000000000400000-0x0000000000649000-memory.dmp
memory/3444-9-0x0000000000400000-0x0000000000663000-memory.dmp
memory/3912-22-0x0000000000400000-0x0000000000649000-memory.dmp
memory/3912-23-0x0000000000400000-0x0000000000649000-memory.dmp
memory/3912-25-0x000000001B850000-0x000000001BAAF000-memory.dmp
memory/3912-40-0x0000000000400000-0x0000000000649000-memory.dmp
memory/3912-41-0x0000000000400000-0x0000000000649000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 05:56
Reported
2024-06-03 05:58
Platform
win11-20240426-en
Max time kernel
91s
Max time network
94s
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\kat51AA.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 2036 set thread context of 908 | N/A | C:\Users\Admin\AppData\Local\Temp\0a7020c582d0380a63dccd85cc49b68f3748ae55e6f35abb01b9f4bc8e0a6754.exe | C:\Users\Admin\AppData\Local\Temp\kat51AA.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\kat51AA.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat51AA.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat51AA.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0a7020c582d0380a63dccd85cc49b68f3748ae55e6f35abb01b9f4bc8e0a6754.exe
"C:\Users\Admin\AppData\Local\Temp\0a7020c582d0380a63dccd85cc49b68f3748ae55e6f35abb01b9f4bc8e0a6754.exe"
C:\Users\Admin\AppData\Local\Temp\kat51AA.tmp
C:\Users\Admin\AppData\Local\Temp\kat51AA.tmp
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | t.me | udp |
| NL | 149.154.167.99:443 | t.me | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| US | 8.8.8.8:53 | 245.158.13.49.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.167.154.149.in-addr.arpa | udp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
| DE | 49.13.158.245:5432 | 49.13.158.245 | tcp |
Files
memory/2036-0-0x0000000000920000-0x0000000000921000-memory.dmp
memory/2036-2-0x0000000004140000-0x000000000428C000-memory.dmp
memory/908-4-0x0000000000400000-0x0000000000649000-memory.dmp
memory/908-9-0x0000000000400000-0x0000000000649000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat51AA.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/908-8-0x0000000000400000-0x0000000000649000-memory.dmp
memory/2036-10-0x0000000000400000-0x0000000000663000-memory.dmp
memory/908-15-0x0000000000400000-0x0000000000649000-memory.dmp
memory/908-16-0x0000000000400000-0x0000000000649000-memory.dmp
memory/908-19-0x0000000019370000-0x00000000195CF000-memory.dmp
memory/908-33-0x0000000000400000-0x0000000000649000-memory.dmp
memory/908-34-0x0000000000400000-0x0000000000649000-memory.dmp