Analysis Overview
SHA256
cebb630b2f96a857ba5a3478ba263702a66a022c22e6d76ecd6f7252c213ac23
Threat Level: Known bad
The file cebb630b2f96a857ba5a3478ba263702a66a022c22e6d76ecd6f7252c213ac23 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 05:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 05:35
Reported
2024-06-28 05:38
Platform
win10v2004-20240508-en
Max time kernel
93s
Max time network
129s
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\kat4873.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 4420 set thread context of 1644 | N/A | C:\Users\Admin\AppData\Local\Temp\cebb630b2f96a857ba5a3478ba263702a66a022c22e6d76ecd6f7252c213ac23.exe | C:\Users\Admin\AppData\Local\Temp\kat4873.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\kat4873.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat4873.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4873.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4873.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4873.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4873.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cebb630b2f96a857ba5a3478ba263702a66a022c22e6d76ecd6f7252c213ac23.exe
"C:\Users\Admin\AppData\Local\Temp\cebb630b2f96a857ba5a3478ba263702a66a022c22e6d76ecd6f7252c213ac23.exe"
C:\Users\Admin\AppData\Local\Temp\kat4873.tmp
C:\Users\Admin\AppData\Local\Temp\kat4873.tmp
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| 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 | 24.249.124.192.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 |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/4420-0-0x0000000000840000-0x0000000000841000-memory.dmp
memory/4420-1-0x00000000040B0000-0x00000000041C0000-memory.dmp
memory/1644-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1644-8-0x0000000000400000-0x0000000000648000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat4873.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/1644-10-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4420-9-0x0000000000400000-0x000000000058E000-memory.dmp
memory/1644-22-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1644-23-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1644-25-0x0000000020110000-0x000000002036F000-memory.dmp
memory/1644-40-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1644-41-0x0000000000400000-0x0000000000648000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 05:35
Reported
2024-06-28 05:38
Platform
win11-20240611-en
Max time kernel
93s
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\kat5256.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 3520 set thread context of 3964 | N/A | C:\Users\Admin\AppData\Local\Temp\cebb630b2f96a857ba5a3478ba263702a66a022c22e6d76ecd6f7252c213ac23.exe | C:\Users\Admin\AppData\Local\Temp\kat5256.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\kat5256.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat5256.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat5256.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat5256.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat5256.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat5256.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cebb630b2f96a857ba5a3478ba263702a66a022c22e6d76ecd6f7252c213ac23.exe
"C:\Users\Admin\AppData\Local\Temp\cebb630b2f96a857ba5a3478ba263702a66a022c22e6d76ecd6f7252c213ac23.exe"
C:\Users\Admin\AppData\Local\Temp\kat5256.tmp
C:\Users\Admin\AppData\Local\Temp\kat5256.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 | 82.90.14.23.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 |
| NL | 52.111.243.29:443 | tcp |
Files
memory/3520-0-0x00000000023F0000-0x00000000023F1000-memory.dmp
memory/3520-2-0x0000000002B00000-0x0000000002C10000-memory.dmp
memory/3964-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3520-9-0x0000000000400000-0x000000000058E000-memory.dmp
memory/3964-10-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3964-4-0x0000000000400000-0x0000000000648000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat5256.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/3964-24-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3964-25-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3964-27-0x000000002D120000-0x000000002D37F000-memory.dmp
memory/3964-35-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3964-36-0x0000000000400000-0x0000000000648000-memory.dmp