Analysis Overview
SHA256
69543af8cd291ef5a87771dacf44813171b5b4f128014efb3bb29fa7c13f5df0
Threat Level: Known bad
The file 69543af8cd291ef5a87771dacf44813171b5b4f128014efb3bb29fa7c13f5df0 was found to be: Known bad.
Malicious Activity Summary
Detect Vidar Stealer
Vidar
Stealc
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 use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-28 19:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 19:37
Reported
2024-06-28 19:39
Platform
win10v2004-20240611-en
Max time kernel
128s
Max time network
126s
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\kat38F2.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 640 set thread context of 212 | N/A | C:\Users\Admin\AppData\Local\Temp\69543af8cd291ef5a87771dacf44813171b5b4f128014efb3bb29fa7c13f5df0.exe | C:\Users\Admin\AppData\Local\Temp\kat38F2.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\kat38F2.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat38F2.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat38F2.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat38F2.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat38F2.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat38F2.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\69543af8cd291ef5a87771dacf44813171b5b4f128014efb3bb29fa7c13f5df0.exe
"C:\Users\Admin\AppData\Local\Temp\69543af8cd291ef5a87771dacf44813171b5b4f128014efb3bb29fa7c13f5df0.exe"
C:\Users\Admin\AppData\Local\Temp\kat38F2.tmp
C:\Users\Admin\AppData\Local\Temp\kat38F2.tmp
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| 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 | 241.197.17.2.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.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 | 24.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.167.154.149.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 |
| 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 |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.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 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/640-0-0x00000000022A0000-0x00000000022A1000-memory.dmp
memory/212-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/212-8-0x0000000000400000-0x0000000000648000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat38F2.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/640-10-0x0000000000400000-0x0000000000635000-memory.dmp
memory/212-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/640-2-0x0000000002A60000-0x0000000002B70000-memory.dmp
memory/212-22-0x0000000000400000-0x0000000000648000-memory.dmp
memory/212-23-0x0000000000400000-0x0000000000648000-memory.dmp
memory/212-25-0x0000000020170000-0x00000000203CF000-memory.dmp
memory/212-33-0x0000000000400000-0x0000000000648000-memory.dmp
memory/212-34-0x0000000000400000-0x0000000000648000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 19:37
Reported
2024-06-28 19:39
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\kat7BC7.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 3668 set thread context of 2412 | N/A | C:\Users\Admin\AppData\Local\Temp\69543af8cd291ef5a87771dacf44813171b5b4f128014efb3bb29fa7c13f5df0.exe | C:\Users\Admin\AppData\Local\Temp\kat7BC7.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\kat7BC7.tmp | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\kat7BC7.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat7BC7.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat7BC7.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat7BC7.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat7BC7.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\69543af8cd291ef5a87771dacf44813171b5b4f128014efb3bb29fa7c13f5df0.exe
"C:\Users\Admin\AppData\Local\Temp\69543af8cd291ef5a87771dacf44813171b5b4f128014efb3bb29fa7c13f5df0.exe"
C:\Users\Admin\AppData\Local\Temp\kat7BC7.tmp
C:\Users\Admin\AppData\Local\Temp\kat7BC7.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 |
| US | 8.8.8.8:53 | 99.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.249.124.192.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 |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
Files
memory/3668-0-0x0000000000820000-0x0000000000821000-memory.dmp
memory/3668-1-0x0000000004060000-0x0000000004170000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat7BC7.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/3668-8-0x0000000000400000-0x0000000000635000-memory.dmp
memory/2412-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2412-10-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2412-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2412-24-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2412-25-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2412-27-0x000000002F6A0000-0x000000002F8FF000-memory.dmp
memory/2412-42-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2412-43-0x0000000000400000-0x0000000000648000-memory.dmp