Analysis Overview
SHA256
6e135149a96dad26052177cf1fa6165bb9962b87df99aca0394e06b550b98d8d
Threat Level: Known bad
The file 6e135149a96dad26052177cf1fa6165bb9962b87df99aca0394e06b550b98d8d was found to be: Known bad.
Malicious Activity Summary
Stealc
Detect Vidar Stealer
Vidar
Downloads MZ/PE file
Executes dropped EXE
Reads user/profile data of web browsers
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
2024-06-28 09:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 09:53
Reported
2024-06-28 09:56
Platform
win10v2004-20240611-en
Max time kernel
133s
Max time network
124s
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\kat50EF.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 1012 set thread context of 2600 | N/A | C:\Users\Admin\AppData\Local\Temp\6e135149a96dad26052177cf1fa6165bb9962b87df99aca0394e06b550b98d8d.exe | C:\Users\Admin\AppData\Local\Temp\kat50EF.tmp |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\kat50EF.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat50EF.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat50EF.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat50EF.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat50EF.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat50EF.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6e135149a96dad26052177cf1fa6165bb9962b87df99aca0394e06b550b98d8d.exe
"C:\Users\Admin\AppData\Local\Temp\6e135149a96dad26052177cf1fa6165bb9962b87df99aca0394e06b550b98d8d.exe"
C:\Users\Admin\AppData\Local\Temp\kat50EF.tmp
C:\Users\Admin\AppData\Local\Temp\kat50EF.tmp
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| 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 | 36.249.124.192.in-addr.arpa | udp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| US | 8.8.8.8:53 | 214.251.201.195.in-addr.arpa | udp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/1012-0-0x00000000021E0000-0x00000000021E1000-memory.dmp
memory/1012-1-0x00000000029B0000-0x0000000002AC0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat50EF.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/1012-6-0x0000000000400000-0x000000000058E000-memory.dmp
memory/2600-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2600-10-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2600-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2600-22-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2600-23-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2600-26-0x00000000226C0000-0x000000002291F000-memory.dmp
memory/2600-33-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2600-34-0x0000000000400000-0x0000000000648000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 09:53
Reported
2024-06-28 09:56
Platform
win11-20240508-en
Max time kernel
148s
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\kat65FD.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 1972 set thread context of 3628 | N/A | C:\Users\Admin\AppData\Local\Temp\6e135149a96dad26052177cf1fa6165bb9962b87df99aca0394e06b550b98d8d.exe | C:\Users\Admin\AppData\Local\Temp\kat65FD.tmp |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\kat65FD.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat65FD.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat65FD.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat65FD.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat65FD.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat65FD.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6e135149a96dad26052177cf1fa6165bb9962b87df99aca0394e06b550b98d8d.exe
"C:\Users\Admin\AppData\Local\Temp\6e135149a96dad26052177cf1fa6165bb9962b87df99aca0394e06b550b98d8d.exe"
C:\Users\Admin\AppData\Local\Temp\kat65FD.tmp
C:\Users\Admin\AppData\Local\Temp\kat65FD.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 | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 214.251.201.195.in-addr.arpa | udp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
Files
memory/1972-0-0x0000000002300000-0x0000000002301000-memory.dmp
memory/1972-2-0x0000000003F70000-0x0000000004080000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat65FD.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/3628-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1972-10-0x0000000000400000-0x000000000058E000-memory.dmp
memory/3628-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3628-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3628-24-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3628-25-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3628-28-0x000000002D160000-0x000000002D3BF000-memory.dmp
memory/3628-42-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3628-43-0x0000000000400000-0x0000000000648000-memory.dmp