Analysis Overview
SHA256
01168d4921b4d1032afa4e595ac97ff34fa17a0de6f1669d9ce874406fd91d3c
Threat Level: Known bad
The file 01168d4921b4d1032afa4e595ac97ff34fa17a0de6f1669d9ce874406fd91d3c was found to be: Known bad.
Malicious Activity Summary
Detect Vidar Stealer
Vidar
Stealc
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
2024-06-08 01:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-08 01:38
Reported
2024-06-08 01:41
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
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\kat4C8A.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 380 set thread context of 1992 | N/A | C:\Users\Admin\AppData\Local\Temp\01168d4921b4d1032afa4e595ac97ff34fa17a0de6f1669d9ce874406fd91d3c.exe | C:\Users\Admin\AppData\Local\Temp\kat4C8A.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\kat4C8A.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4C8A.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4C8A.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\01168d4921b4d1032afa4e595ac97ff34fa17a0de6f1669d9ce874406fd91d3c.exe
"C:\Users\Admin\AppData\Local\Temp\01168d4921b4d1032afa4e595ac97ff34fa17a0de6f1669d9ce874406fd91d3c.exe"
C:\Users\Admin\AppData\Local\Temp\kat4C8A.tmp
C:\Users\Admin\AppData\Local\Temp\kat4C8A.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 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.190.202.116.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 |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.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 |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 137.71.105.51.in-addr.arpa | udp |
Files
memory/380-0-0x0000000000840000-0x0000000000841000-memory.dmp
memory/380-1-0x0000000002B80000-0x0000000002CE3000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat4C8A.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/1992-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/380-10-0x0000000000400000-0x000000000067A000-memory.dmp
memory/1992-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1992-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1992-13-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1992-14-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1992-16-0x000000001B770000-0x000000001B9CF000-memory.dmp
memory/1992-31-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1992-32-0x0000000000400000-0x0000000000648000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-08 01:38
Reported
2024-06-08 01:41
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\kat4A19.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 3788 set thread context of 1372 | N/A | C:\Users\Admin\AppData\Local\Temp\01168d4921b4d1032afa4e595ac97ff34fa17a0de6f1669d9ce874406fd91d3c.exe | C:\Users\Admin\AppData\Local\Temp\kat4A19.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\kat4A19.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4A19.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4A19.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\01168d4921b4d1032afa4e595ac97ff34fa17a0de6f1669d9ce874406fd91d3c.exe
"C:\Users\Admin\AppData\Local\Temp\01168d4921b4d1032afa4e595ac97ff34fa17a0de6f1669d9ce874406fd91d3c.exe"
C:\Users\Admin\AppData\Local\Temp\kat4A19.tmp
C:\Users\Admin\AppData\Local\Temp\kat4A19.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 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.190.202.116.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/3788-0-0x00000000023D0000-0x00000000023D1000-memory.dmp
memory/3788-2-0x0000000002BA0000-0x0000000002D03000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat4A19.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/1372-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1372-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1372-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3788-10-0x0000000000400000-0x000000000067A000-memory.dmp
memory/1372-24-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1372-25-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1372-27-0x000000001B870000-0x000000001BACF000-memory.dmp
memory/1372-42-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1372-43-0x0000000000400000-0x0000000000648000-memory.dmp