Analysis Overview
SHA256
adedc3daf126176fc2dfdc2729c60853c1969283be79e0ea78bccdc5ddefe42d
Threat Level: Known bad
The file adedc3daf126176fc2dfdc2729c60853c1969283be79e0ea78bccdc5ddefe42d 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
Executes dropped EXE
Checks computer location settings
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Checks processor information in registry
Modifies system certificate store
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Delays execution with timeout.exe
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-28 22:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 22:15
Reported
2024-06-28 22:17
Platform
win10v2004-20240508-en
Max time kernel
142s
Max time network
147s
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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
Reads data files stored by FTP clients
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 404 set thread context of 2032 | N/A | C:\Users\Admin\AppData\Local\Temp\adedc3daf126176fc2dfdc2729c60853c1969283be79e0ea78bccdc5ddefe42d.exe | C:\Users\Admin\AppData\Local\Temp\katE9B4.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\katE9B4.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4 | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\adedc3daf126176fc2dfdc2729c60853c1969283be79e0ea78bccdc5ddefe42d.exe
"C:\Users\Admin\AppData\Local\Temp\adedc3daf126176fc2dfdc2729c60853c1969283be79e0ea78bccdc5ddefe42d.exe"
C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp
C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4584,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=4360 /prefetch:8
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp" & rd /s /q "C:\ProgramData\IIDHJKFBGIIJ" & 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 | 209.205.72.20.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | crl.godaddy.com | udp |
| US | 192.124.249.41:80 | crl.godaddy.com | tcp |
| US | 8.8.8.8:53 | 41.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | steamcommunity.com | udp |
| BE | 104.68.92.92:443 | steamcommunity.com | tcp |
| US | 8.8.8.8:53 | 92.92.68.104.in-addr.arpa | udp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| US | 8.8.8.8:53 | 105.243.109.65.in-addr.arpa | udp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | 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 |
Files
memory/404-0-0x0000000000900000-0x0000000000901000-memory.dmp
memory/404-1-0x0000000004060000-0x0000000004170000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\katE9B4.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/2032-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/404-10-0x0000000000400000-0x0000000000635000-memory.dmp
memory/2032-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2032-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2032-11-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2032-31-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2032-36-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2032-37-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2032-41-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2032-42-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2032-44-0x0000000010000000-0x000000001025F000-memory.dmp
memory/2032-51-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2032-52-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2032-53-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2032-54-0x0000000000400000-0x0000000000648000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 22:15
Reported
2024-06-28 22:17
Platform
win11-20240611-en
Max time kernel
146s
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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| 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\kat6D50.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 1524 set thread context of 2248 | N/A | C:\Users\Admin\AppData\Local\Temp\adedc3daf126176fc2dfdc2729c60853c1969283be79e0ea78bccdc5ddefe42d.exe | C:\Users\Admin\AppData\Local\Temp\kat6D50.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\kat6D50.tmp | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat6D50.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\kat6D50.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6D50.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6D50.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6D50.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6D50.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6D50.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6D50.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6D50.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\adedc3daf126176fc2dfdc2729c60853c1969283be79e0ea78bccdc5ddefe42d.exe
"C:\Users\Admin\AppData\Local\Temp\adedc3daf126176fc2dfdc2729c60853c1969283be79e0ea78bccdc5ddefe42d.exe"
C:\Users\Admin\AppData\Local\Temp\kat6D50.tmp
C:\Users\Admin\AppData\Local\Temp\kat6D50.tmp
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\kat6D50.tmp" & rd /s /q "C:\ProgramData\IJEHIDHDAKJD" & exit
C:\Windows\SysWOW64\timeout.exe
timeout /t 10
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | t.me | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| NL | 149.154.167.99:443 | t.me | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| DE | 195.201.251.214:9000 | tcp | |
| US | 8.8.8.8:53 | 214.251.201.195.in-addr.arpa | udp |
| US | 8.8.8.8:53 | steamcommunity.com | udp |
| BE | 104.68.92.92:443 | steamcommunity.com | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | tcp | |
| FI | 65.109.243.105:443 | tcp | |
| FI | 65.109.243.105:443 | tcp | |
| FI | 65.109.243.105:443 | tcp | |
| FI | 65.109.243.105:443 | tcp | |
| FI | 65.109.243.105:443 | tcp | |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| FI | 65.109.243.105:443 | 65.109.243.105 | tcp |
| DE | 207.180.253.128:80 | tea.arpdabl.org | tcp |
Files
memory/1524-0-0x00000000008F0000-0x00000000008F1000-memory.dmp
memory/1524-2-0x0000000002BB0000-0x0000000002CC0000-memory.dmp
memory/2248-9-0x0000000000400000-0x0000000000648000-memory.dmp
memory/1524-10-0x0000000000400000-0x0000000000635000-memory.dmp
memory/2248-8-0x0000000000400000-0x0000000000648000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat6D50.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/2248-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-11-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-22-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-29-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-38-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-39-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-40-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-42-0x00000000226C0000-0x000000002291F000-memory.dmp
memory/2248-50-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-51-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-59-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-60-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-76-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-77-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-88-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-89-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-90-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2248-91-0x0000000000400000-0x0000000000648000-memory.dmp