Analysis Overview
SHA256
817940c9dd88c9d185f58532e2027e9df7bfaca8249ec96ae055da03c8750f20
Threat Level: Known bad
The file da34ea26ddfedfd7966e8aedf0bb93e6.exe was found to be: Known bad.
Malicious Activity Summary
Asyncrat family
Async RAT payload
Stormkitty family
StormKitty
AsyncRat
StormKitty payload
Reads user/profile data of web browsers
Looks up geolocation information via web service
Looks up external IP address via web service
Drops desktop.ini file(s)
Event Triggered Execution: Netsh Helper DLL
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-28 07:38
Signatures
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Asyncrat family
StormKitty payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Stormkitty family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 07:38
Reported
2024-06-28 07:40
Platform
win7-20240611-en
Max time kernel
148s
Max time network
121s
Command Line
Signatures
AsyncRat
StormKitty
StormKitty payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Local\af2c42ad0243dbd7f385004b9a163fb7\Admin@JAFTUVRJ_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File created | C:\Users\Admin\AppData\Local\af2c42ad0243dbd7f385004b9a163fb7\Admin@JAFTUVRJ_en-US\Grabber\DRIVE-C\Users\Admin\Downloads\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File created | C:\Users\Admin\AppData\Local\af2c42ad0243dbd7f385004b9a163fb7\Admin@JAFTUVRJ_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Local\af2c42ad0243dbd7f385004b9a163fb7\Admin@JAFTUVRJ_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File created | C:\Users\Admin\AppData\Local\af2c42ad0243dbd7f385004b9a163fb7\Admin@JAFTUVRJ_en-US\Grabber\DRIVE-C\Users\Admin\Documents\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Local\af2c42ad0243dbd7f385004b9a163fb7\Admin@JAFTUVRJ_en-US\Grabber\DRIVE-C\Users\Admin\Documents\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File created | C:\Users\Admin\AppData\Local\af2c42ad0243dbd7f385004b9a163fb7\Admin@JAFTUVRJ_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | icanhazip.com | N/A | N/A |
Looks up geolocation information via web service
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe
"C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
C:\Windows\SysWOW64\chcp.com
chcp 65001
C:\Windows\SysWOW64\netsh.exe
netsh wlan show profile
C:\Windows\SysWOW64\findstr.exe
findstr All
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid
C:\Windows\SysWOW64\chcp.com
chcp 65001
C:\Windows\SysWOW64\netsh.exe
netsh wlan show networks mode=bssid
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | icanhazip.com | udp |
| US | 104.16.185.241:80 | icanhazip.com | tcp |
| US | 8.8.8.8:53 | api.mylnikov.org | udp |
| US | 172.67.196.114:443 | api.mylnikov.org | tcp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| N/A | 127.0.0.1:7707 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:7707 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:7707 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:7707 | tcp | |
| N/A | 127.0.0.1:7707 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:7707 | tcp | |
| N/A | 127.0.0.1:7707 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:7707 | tcp | |
| N/A | 127.0.0.1:6606 | tcp |
Files
memory/2044-0-0x0000000073FDE000-0x0000000073FDF000-memory.dmp
memory/2044-1-0x00000000000F0000-0x0000000000122000-memory.dmp
memory/2044-2-0x0000000073FD0000-0x00000000746BE000-memory.dmp
memory/2044-69-0x0000000073FD0000-0x00000000746BE000-memory.dmp
C:\Users\Admin\AppData\Local\d4f0b8d937cb012cbfc40aeb1b8ca9c0\msgid.dat
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/2044-78-0x0000000073FDE000-0x0000000073FDF000-memory.dmp
memory/2044-79-0x0000000073FD0000-0x00000000746BE000-memory.dmp
memory/2044-80-0x0000000073FD0000-0x00000000746BE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 07:38
Reported
2024-06-28 07:40
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
54s
Command Line
Signatures
AsyncRat
StormKitty
StormKitty payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Camera Roll\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File created | C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Saved Pictures\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File created | C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File created | C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File created | C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Documents\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| File created | C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Downloads\desktop.ini | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | icanhazip.com | N/A | N/A |
Looks up geolocation information via web service
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe
"C:\Users\Admin\AppData\Local\Temp\da34ea26ddfedfd7966e8aedf0bb93e6.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
C:\Windows\SysWOW64\chcp.com
chcp 65001
C:\Windows\SysWOW64\netsh.exe
netsh wlan show profile
C:\Windows\SysWOW64\findstr.exe
findstr All
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid
C:\Windows\SysWOW64\chcp.com
chcp 65001
C:\Windows\SysWOW64\netsh.exe
netsh wlan show networks mode=bssid
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 | icanhazip.com | udp |
| US | 8.8.8.8:53 | api.mylnikov.org | udp |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:7707 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:7707 | tcp | |
| N/A | 127.0.0.1:7707 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:6606 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:8808 | tcp | |
| N/A | 127.0.0.1:8808 | tcp |
Files
memory/4996-0-0x000000007524E000-0x000000007524F000-memory.dmp
memory/4996-1-0x00000000009C0000-0x00000000009F2000-memory.dmp
memory/4996-2-0x0000000075240000-0x00000000759F0000-memory.dmp
memory/4996-3-0x00000000053B0000-0x0000000005416000-memory.dmp
C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Browsers\Firefox\Bookmarks.txt
| MD5 | 2e9d094dda5cdc3ce6519f75943a4ff4 |
| SHA1 | 5d989b4ac8b699781681fe75ed9ef98191a5096c |
| SHA256 | c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142 |
| SHA512 | d1f7eed00959e902bdb2125b91721460d3ff99f3bdfc1f2a343d4f58e8d4e5e5a06c0c6cdc0379211c94510f7c00d7a8b34fa7d0ca0c3d54cbbe878f1e9812b7 |
C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\System\Process.txt
| MD5 | 857e8422cb14a1b0712f8f2e48880f0e |
| SHA1 | 3f86274702a7716e82d5b1fa5fe6c843887e234e |
| SHA256 | 4b7d0bae1f4cf9515e104871080dd5791915ac47a3cf5e06b18a0e0c7072d770 |
| SHA512 | 3dca9e3e6f85f64fe3296251310cf295caa86d787d9f222ef104cde58e980afa5ad9e86318a0a98cd4e6cf87d1b14c935fc4a7d7509f5905b9428e85a7298ad6 |
memory/4996-142-0x0000000075240000-0x00000000759F0000-memory.dmp
memory/4996-143-0x0000000005F30000-0x0000000005FC2000-memory.dmp
memory/4996-144-0x0000000006580000-0x0000000006B24000-memory.dmp
memory/4996-148-0x0000000006030000-0x000000000603A000-memory.dmp
memory/4996-149-0x000000007524E000-0x000000007524F000-memory.dmp
memory/4996-150-0x0000000075240000-0x00000000759F0000-memory.dmp
C:\Users\Admin\AppData\Local\cba04770110eeeb7f280a82e31d3e177\msgid.dat
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/4996-156-0x0000000075240000-0x00000000759F0000-memory.dmp