Analysis Overview
SHA256
9e0e3c424a4d69567a36fcf3c26ed7145fdd18fe35178cf168de1df54a823cc6
Threat Level: Known bad
The file 9e0e3c424a4d69567a36fcf3c26ed7145fdd18fe35178cf168de1df54a823cc6 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 behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-28 08:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 08:01
Reported
2024-06-28 08:03
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
153s
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\kat4323.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 3216 set thread context of 4152 | N/A | C:\Users\Admin\AppData\Local\Temp\9e0e3c424a4d69567a36fcf3c26ed7145fdd18fe35178cf168de1df54a823cc6.exe | C:\Users\Admin\AppData\Local\Temp\kat4323.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\kat4323.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat4323.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4323.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4323.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4323.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4323.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9e0e3c424a4d69567a36fcf3c26ed7145fdd18fe35178cf168de1df54a823cc6.exe
"C:\Users\Admin\AppData\Local\Temp\9e0e3c424a4d69567a36fcf3c26ed7145fdd18fe35178cf168de1df54a823cc6.exe"
C:\Users\Admin\AppData\Local\Temp\kat4323.tmp
C:\Users\Admin\AppData\Local\Temp\kat4323.tmp
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.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 | 23.249.124.192.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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.173.189.20.in-addr.arpa | udp |
Files
memory/3216-0-0x0000000002400000-0x0000000002401000-memory.dmp
memory/3216-2-0x0000000002880000-0x0000000002990000-memory.dmp
memory/4152-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4152-8-0x0000000000400000-0x0000000000648000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat4323.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/4152-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3216-10-0x0000000000400000-0x000000000058E000-memory.dmp
memory/4152-22-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4152-23-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4152-25-0x0000000022650000-0x00000000228AF000-memory.dmp
memory/4152-33-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4152-34-0x0000000000400000-0x0000000000648000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 08:01
Reported
2024-06-28 08:03
Platform
win11-20240611-en
Max time kernel
90s
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\kat706D.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 4668 set thread context of 3564 | N/A | C:\Users\Admin\AppData\Local\Temp\9e0e3c424a4d69567a36fcf3c26ed7145fdd18fe35178cf168de1df54a823cc6.exe | C:\Users\Admin\AppData\Local\Temp\kat706D.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\kat706D.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat706D.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat706D.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat706D.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat706D.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat706D.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9e0e3c424a4d69567a36fcf3c26ed7145fdd18fe35178cf168de1df54a823cc6.exe
"C:\Users\Admin\AppData\Local\Temp\9e0e3c424a4d69567a36fcf3c26ed7145fdd18fe35178cf168de1df54a823cc6.exe"
C:\Users\Admin\AppData\Local\Temp\kat706D.tmp
C:\Users\Admin\AppData\Local\Temp\kat706D.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 | 0.205.248.87.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 |
| 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 | 20.42.73.27:443 | tcp |
Files
memory/4668-0-0x00000000023F0000-0x00000000023F1000-memory.dmp
memory/4668-2-0x0000000003FA0000-0x00000000040B0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat706D.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/3564-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3564-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3564-10-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4668-9-0x0000000000400000-0x000000000058E000-memory.dmp
memory/3564-24-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3564-25-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3564-28-0x000000002D120000-0x000000002D37F000-memory.dmp
memory/3564-42-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3564-43-0x0000000000400000-0x0000000000648000-memory.dmp