Analysis Overview
SHA256
932d950e4913b797360f27d332d58d68b910df0691cf4ca1bc1d0a75a2c17776
Threat Level: Known bad
The file 932d950e4913b797360f27d332d58d68b910df0691cf4ca1bc1d0a75a2c17776 was found to be: Known bad.
Malicious Activity Summary
Detect Vidar Stealer
Stealc
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
Suspicious use of WriteProcessMemory
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-07 20:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-07 20:55
Reported
2024-06-07 20:57
Platform
win11-20240508-en
Max time kernel
147s
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\kat4CE7.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 3920 set thread context of 2632 | N/A | C:\Users\Admin\AppData\Local\Temp\932d950e4913b797360f27d332d58d68b910df0691cf4ca1bc1d0a75a2c17776.exe | C:\Users\Admin\AppData\Local\Temp\kat4CE7.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\kat4CE7.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4CE7.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4CE7.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\932d950e4913b797360f27d332d58d68b910df0691cf4ca1bc1d0a75a2c17776.exe
"C:\Users\Admin\AppData\Local\Temp\932d950e4913b797360f27d332d58d68b910df0691cf4ca1bc1d0a75a2c17776.exe"
C:\Users\Admin\AppData\Local\Temp\kat4CE7.tmp
C:\Users\Admin\AppData\Local\Temp\kat4CE7.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 | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| US | 8.8.8.8:53 | 99.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.190.202.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.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 |
Files
memory/3920-0-0x00000000024D0000-0x00000000024D1000-memory.dmp
memory/3920-1-0x00000000040B0000-0x0000000004213000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat4CE7.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/2632-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2632-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3920-9-0x0000000000400000-0x000000000067A000-memory.dmp
memory/2632-10-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2632-15-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2632-16-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2632-19-0x00000000193C0000-0x000000001961F000-memory.dmp
memory/2632-33-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2632-34-0x0000000000400000-0x0000000000648000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-07 20:55
Reported
2024-06-07 20:57
Platform
win10v2004-20240426-en
Max time kernel
94s
Max time network
96s
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\kat3930.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 1040 set thread context of 4032 | N/A | C:\Users\Admin\AppData\Local\Temp\932d950e4913b797360f27d332d58d68b910df0691cf4ca1bc1d0a75a2c17776.exe | C:\Users\Admin\AppData\Local\Temp\kat3930.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\kat3930.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3930.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3930.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\932d950e4913b797360f27d332d58d68b910df0691cf4ca1bc1d0a75a2c17776.exe
"C:\Users\Admin\AppData\Local\Temp\932d950e4913b797360f27d332d58d68b910df0691cf4ca1bc1d0a75a2c17776.exe"
C:\Users\Admin\AppData\Local\Temp\kat3930.tmp
C:\Users\Admin\AppData\Local\Temp\kat3930.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 | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.167.154.149.in-addr.arpa | udp |
| DE | 116.202.190.18:5432 | tcp | |
| US | 8.8.8.8:53 | 18.190.202.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 |
| 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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/1040-0-0x00000000023E0000-0x00000000023E1000-memory.dmp
memory/1040-1-0x0000000002A60000-0x0000000002BC3000-memory.dmp
memory/4032-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1040-9-0x0000000000400000-0x000000000067A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat3930.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/4032-10-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4032-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4032-13-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4032-14-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4032-16-0x000000001DBE0000-0x000000001DE3F000-memory.dmp
memory/4032-31-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4032-32-0x0000000000400000-0x0000000000648000-memory.dmp