Analysis Overview
SHA256
aadb0bfce0f8a35fe059f727632b7cb015ebdaf47868378cb4250c46ea93d2f3
Threat Level: Known bad
The file aadb0bfce0f8a35fe059f727632b7cb015ebdaf47868378cb4250c46ea93d2f3 was found to be: Known bad.
Malicious Activity Summary
Detect Vidar Stealer
Vidar
Stealc
Downloads MZ/PE file
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Checks computer location settings
Executes dropped EXE
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Delays execution with timeout.exe
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-29 02:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-29 02:24
Reported
2024-06-29 02:26
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 |
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Stealc
Vidar
Downloads MZ/PE file
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat52B4.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 2220 set thread context of 848 | N/A | C:\Users\Admin\AppData\Local\Temp\aadb0bfce0f8a35fe059f727632b7cb015ebdaf47868378cb4250c46ea93d2f3.exe | C:\Users\Admin\AppData\Local\Temp\kat52B4.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\kat52B4.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat52B4.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\kat52B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\aadb0bfce0f8a35fe059f727632b7cb015ebdaf47868378cb4250c46ea93d2f3.exe
"C:\Users\Admin\AppData\Local\Temp\aadb0bfce0f8a35fe059f727632b7cb015ebdaf47868378cb4250c46ea93d2f3.exe"
C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp
C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp" & rd /s /q "C:\ProgramData\BFIDGDAKFHIE" & exit
C:\Windows\SysWOW64\timeout.exe
timeout /t 10
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.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 | 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 | 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 | 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 | 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 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.173.189.20.in-addr.arpa | udp |
Files
memory/2220-0-0x00000000023B0000-0x00000000023B1000-memory.dmp
memory/2220-1-0x0000000004130000-0x0000000004240000-memory.dmp
memory/848-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/848-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/848-10-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2220-9-0x0000000000400000-0x0000000000635000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat52B4.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/848-22-0x0000000000400000-0x0000000000648000-memory.dmp
memory/848-23-0x0000000000400000-0x0000000000648000-memory.dmp
memory/848-25-0x0000000022810000-0x0000000022A6F000-memory.dmp
memory/848-40-0x0000000000400000-0x0000000000648000-memory.dmp
memory/848-41-0x0000000000400000-0x0000000000648000-memory.dmp
memory/848-57-0x0000000000400000-0x0000000000648000-memory.dmp
memory/848-58-0x0000000000400000-0x0000000000648000-memory.dmp
memory/848-69-0x0000000000400000-0x0000000000648000-memory.dmp
memory/848-70-0x0000000000400000-0x0000000000648000-memory.dmp
memory/848-71-0x0000000000400000-0x0000000000648000-memory.dmp
memory/848-74-0x0000000000400000-0x0000000000648000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-29 02:24
Reported
2024-06-29 02:26
Platform
win11-20240419-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 |
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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\kat4F97.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 3932 set thread context of 5028 | N/A | C:\Users\Admin\AppData\Local\Temp\aadb0bfce0f8a35fe059f727632b7cb015ebdaf47868378cb4250c46ea93d2f3.exe | C:\Users\Admin\AppData\Local\Temp\kat4F97.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\kat4F97.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat4F97.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\kat4F97.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4F97.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4F97.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4F97.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4F97.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4F97.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4F97.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat4F97.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\aadb0bfce0f8a35fe059f727632b7cb015ebdaf47868378cb4250c46ea93d2f3.exe
"C:\Users\Admin\AppData\Local\Temp\aadb0bfce0f8a35fe059f727632b7cb015ebdaf47868378cb4250c46ea93d2f3.exe"
C:\Users\Admin\AppData\Local\Temp\kat4F97.tmp
C:\Users\Admin\AppData\Local\Temp\kat4F97.tmp
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\kat4F97.tmp" & rd /s /q "C:\ProgramData\GHDAAKJEGCFC" & 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 |
| US | 8.8.8.8:53 | 8.8.8.8.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 |
| 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/3932-0-0x00000000024A0000-0x00000000024A1000-memory.dmp
memory/3932-1-0x00000000040D0000-0x00000000041E0000-memory.dmp
memory/5028-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/5028-8-0x0000000000400000-0x0000000000648000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat4F97.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/5028-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3932-10-0x0000000000400000-0x0000000000635000-memory.dmp
memory/5028-24-0x0000000000400000-0x0000000000648000-memory.dmp
memory/5028-25-0x0000000000400000-0x0000000000648000-memory.dmp
memory/5028-27-0x0000000024DF0000-0x000000002504F000-memory.dmp
memory/5028-42-0x0000000000400000-0x0000000000648000-memory.dmp
memory/5028-43-0x0000000000400000-0x0000000000648000-memory.dmp
memory/5028-59-0x0000000000400000-0x0000000000648000-memory.dmp
memory/5028-60-0x0000000000400000-0x0000000000648000-memory.dmp
memory/5028-71-0x0000000000400000-0x0000000000648000-memory.dmp
memory/5028-72-0x0000000000400000-0x0000000000648000-memory.dmp
memory/5028-75-0x0000000000400000-0x0000000000648000-memory.dmp