Analysis Overview
SHA256
93ff183ce0cd38c9a6078270297cf6e359a3689ebe47ce927d5d59b096860ecc
Threat Level: Known bad
The file 93ff183ce0cd38c9a6078270297cf6e359a3689ebe47ce927d5d59b096860ecc was found to be: Known bad.
Malicious Activity Summary
Vidar
Stealc
Detect Vidar Stealer
Downloads MZ/PE file
Executes dropped EXE
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Checks computer location settings
Checks installed software on the system
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Checks processor information in registry
Suspicious use of WriteProcessMemory
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-28 04:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 04:03
Reported
2024-06-28 04:06
Platform
win11-20240611-en
Max time kernel
147s
Max time network
151s
Command Line
Signatures
Detect Vidar Stealer
| Description | Indicator | Process | Target |
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Stealc
Vidar
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp | N/A |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2592 set thread context of 3352 | N/A | C:\Users\Admin\AppData\Local\Temp\93ff183ce0cd38c9a6078270297cf6e359a3689ebe47ce927d5d59b096860ecc.exe | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\93ff183ce0cd38c9a6078270297cf6e359a3689ebe47ce927d5d59b096860ecc.exe
"C:\Users\Admin\AppData\Local\Temp\93ff183ce0cd38c9a6078270297cf6e359a3689ebe47ce927d5d59b096860ecc.exe"
C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp
C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp" & rd /s /q "C:\ProgramData\KJKJJEGIDBGI" & exit
C:\Windows\SysWOW64\timeout.exe
timeout /t 10
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 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 36.249.124.192.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 |
| 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 | tcp | |
| DE | 195.201.251.214:9000 | tcp | |
| DE | 195.201.251.214:9000 | tcp | |
| DE | 195.201.251.214:9000 | tcp | |
| DE | 195.201.251.214:9000 | tcp | |
| DE | 195.201.251.214:9000 | 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 |
| DE | 207.180.253.128:80 | tea.arpdabl.org | tcp |
Files
memory/2592-0-0x00000000022E0000-0x00000000022E1000-memory.dmp
memory/2592-1-0x0000000004050000-0x0000000004160000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat3F5B.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/3352-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2592-10-0x0000000000400000-0x000000000058E000-memory.dmp
memory/3352-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-24-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-25-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-27-0x000000002F710000-0x000000002F96F000-memory.dmp
memory/3352-35-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-36-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-44-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-45-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-61-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-62-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-73-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-74-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-75-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3352-76-0x0000000000400000-0x0000000000648000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 04:03
Reported
2024-06-28 04:06
Platform
win10v2004-20240611-en
Max time kernel
130s
Max time network
124s
Command Line
Signatures
Detect Vidar Stealer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Stealc
Vidar
Downloads MZ/PE file
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2384 set thread context of 1576 | N/A | C:\Users\Admin\AppData\Local\Temp\93ff183ce0cd38c9a6078270297cf6e359a3689ebe47ce927d5d59b096860ecc.exe | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\93ff183ce0cd38c9a6078270297cf6e359a3689ebe47ce927d5d59b096860ecc.exe
"C:\Users\Admin\AppData\Local\Temp\93ff183ce0cd38c9a6078270297cf6e359a3689ebe47ce927d5d59b096860ecc.exe"
C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp
C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp" & rd /s /q "C:\ProgramData\CBGCBKFBGIII" & exit
C:\Windows\SysWOW64\timeout.exe
timeout /t 10
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 2.17.107.98:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.107.17.2.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 | 41.249.124.192.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 |
| DE | 195.201.251.214:9000 | 195.201.251.214 | tcp |
| DE | 195.201.251.214:9000 | tcp | |
| DE | 195.201.251.214:9000 | tcp | |
| DE | 195.201.251.214:9000 | tcp | |
| DE | 195.201.251.214:9000 | tcp | |
| DE | 195.201.251.214:9000 | tcp | |
| DE | 195.201.251.214:9000 | 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 | 58.55.71.13.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 | tea.arpdabl.org | udp |
| DE | 207.180.253.128:80 | tea.arpdabl.org | tcp |
| US | 8.8.8.8:53 | 128.253.180.207.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/2384-0-0x00000000021E0000-0x00000000021E1000-memory.dmp
memory/2384-1-0x0000000002A50000-0x0000000002B60000-memory.dmp
memory/1576-4-0x0000000000400000-0x0000000000648000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat3BD0.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/2384-10-0x0000000000400000-0x000000000058E000-memory.dmp
memory/1576-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-22-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-23-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-25-0x0000000022800000-0x0000000022A5F000-memory.dmp
memory/1576-33-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-34-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-42-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-43-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-59-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-60-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-71-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-72-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-73-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1576-74-0x0000000000400000-0x0000000000648000-memory.dmp