Analysis Overview
SHA256
7c8a5e6cf4e451d61157e113f431a1f3e606fba0e7147ffa9a8f429cb60e47d6
Threat Level: Known bad
The file Infected.exe was found to be: Known bad.
Malicious Activity Summary
AsyncRat
Async RAT payload
Asyncrat family
StormKitty payload
StormKitty
Stormkitty family
Stealerium family
Stealerium
Async RAT payload
Reads user/profile data of web browsers
Executes dropped EXE
Checks computer location settings
Drops desktop.ini file(s)
Looks up geolocation information via web service
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
Unsigned PE
Event Triggered Execution: Netsh Helper DLL
Browser Information Discovery
System Network Configuration Discovery: Wi-Fi Discovery
Delays execution with timeout.exe
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
outlook_win_path
outlook_office_path
Uses Task Scheduler COM API
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-22 00:35
Signatures
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Asyncrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-22 00:35
Reported
2024-11-22 00:53
Platform
win10v2004-20241007-en
Max time kernel
1050s
Max time network
1044s
Command Line
Signatures
AsyncRat
Asyncrat family
Stealerium
Stealerium family
StormKitty
StormKitty payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Stormkitty family
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Infected.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\windows.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\windows.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\windows.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\windows.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\windows.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | \??\c:\users\admin\desktop\desktop.ini | C:\Users\Admin\AppData\Roaming\windows.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | icanhazip.com | N/A | N/A |
| N/A | ip-api.com | N/A | N/A |
Looks up geolocation information via web service
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Browser Information Discovery
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\system32\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\system32\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\system32\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\system32\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\system32\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\system32\netsh.exe | N/A |
System Network Configuration Discovery: Wi-Fi Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SYSTEM32\cmd.exe | N/A |
| N/A | N/A | C:\Windows\system32\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\Roaming\windows.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Roaming\windows.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\timeout.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Infected.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Infected.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\windows.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\windows.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\windows.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\windows.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Infected.exe
"C:\Users\Admin\AppData\Local\Temp\Infected.exe"
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "windows" /tr '"C:\Users\Admin\AppData\Roaming\windows.exe"' & exit
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp89C1.tmp.bat""
C:\Windows\system32\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn "windows" /tr '"C:\Users\Admin\AppData\Roaming\windows.exe"'
C:\Windows\system32\timeout.exe
timeout 3
C:\Users\Admin\AppData\Roaming\windows.exe
"C:\Users\Admin\AppData\Roaming\windows.exe"
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c start /b powershell –ExecutionPolicy Bypass Start-Process -FilePath '"C:\Users\Admin\AppData\Local\Temp\idgtuc.JPG"' & exit
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell –ExecutionPolicy Bypass Start-Process -FilePath '"C:\Users\Admin\AppData\Local\Temp\idgtuc.JPG"'
C:\Windows\SYSTEM32\cmd.exe
"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
C:\Windows\system32\chcp.com
chcp 65001
C:\Windows\system32\netsh.exe
netsh wlan show profile
C:\Windows\system32\findstr.exe
findstr All
C:\Windows\SYSTEM32\cmd.exe
"cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid
C:\Windows\system32\chcp.com
chcp 65001
C:\Windows\system32\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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | forums-appliances.gl.at.ply.gg | udp |
| US | 147.185.221.24:1962 | forums-appliances.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 24.221.185.147.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 147.185.221.24:1962 | forums-appliances.gl.at.ply.gg | tcp |
| US | 147.185.221.24:1962 | forums-appliances.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 147.185.221.24:1962 | forums-appliances.gl.at.ply.gg | tcp |
| US | 147.185.221.24:1962 | forums-appliances.gl.at.ply.gg | tcp |
| US | 147.185.221.24:1962 | forums-appliances.gl.at.ply.gg | tcp |
| US | 147.185.221.24:1962 | forums-appliances.gl.at.ply.gg | tcp |
| US | 147.185.221.24:1962 | forums-appliances.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | icanhazip.com | udp |
| US | 104.16.184.241:80 | icanhazip.com | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 241.184.16.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.mylnikov.org | udp |
| US | 104.21.44.66:443 | api.mylnikov.org | tcp |
| US | 8.8.8.8:53 | 66.44.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.173.189.20.in-addr.arpa | udp |
| US | 147.185.221.24:1962 | forums-appliances.gl.at.ply.gg | tcp |
Files
memory/1616-0-0x00007FFE394C3000-0x00007FFE394C5000-memory.dmp
memory/1616-1-0x0000000000570000-0x0000000000586000-memory.dmp
memory/1616-2-0x00007FFE394C0000-0x00007FFE39F81000-memory.dmp
memory/1616-7-0x00007FFE394C0000-0x00007FFE39F81000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp89C1.tmp.bat
| MD5 | 093c8584b9bab33c585dce7b1cd91775 |
| SHA1 | 8ab42ba001cc93ba27b0bfb7bf90d9e8e32ace3b |
| SHA256 | c151c09e3211f36582c9c0ba242b09aa9ecb638009533240151a85cb60443a41 |
| SHA512 | 2b9df9ff27d6b4c47a6b8cb1b9fc81dd2c7dae534b30b2226c5a72ebb05407ed018d8e673e7cec79c73f8add5dd90cd757c45491687b983fad2ac58d328b092c |
C:\Users\Admin\AppData\Roaming\windows.exe
| MD5 | 9efaf6b98fdde9df4532d1236b60619f |
| SHA1 | 5d1414d09d54de16b04cd0cd05ccfc0692588fd1 |
| SHA256 | 7c8a5e6cf4e451d61157e113f431a1f3e606fba0e7147ffa9a8f429cb60e47d6 |
| SHA512 | eabc2c58a7b2d636f13b149199f2dc943c4af3296c5a4605b72293294a449a2ea8da432238748ca2fb69fb944a31ac6fae7e5310cdc57609e5955f62b71e812d |
memory/4080-14-0x000000001DD50000-0x000000001DDC6000-memory.dmp
memory/4080-15-0x0000000002DD0000-0x0000000002E02000-memory.dmp
memory/4080-16-0x000000001BD90000-0x000000001BDAE000-memory.dmp
memory/4080-17-0x0000000020D90000-0x0000000020DC4000-memory.dmp
memory/4080-18-0x000000001D6D0000-0x000000001D73A000-memory.dmp
memory/4080-19-0x000000001D740000-0x000000001D764000-memory.dmp
memory/4080-20-0x0000000022140000-0x0000000022172000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rdsfy41b.tah.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/392-22-0x00000179485C0000-0x00000179485E2000-memory.dmp
memory/4080-34-0x0000000021460000-0x0000000021582000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp6CC8.tmp.dat
| MD5 | 2ba42ee03f1c6909ca8a6575bd08257a |
| SHA1 | 88b18450a4d9cc88e5f27c8d11c0323f475d1ae6 |
| SHA256 | a14fb57193e6930fa9e410d9c55dfe98e3ae5e69b22356e621edc73683a581bd |
| SHA512 | a1f32c22f0d78cba95c04c432e2a58ea47fb34942e70bfdceffcc2ac1e91b87a3da2cd9f93793427ee09a623c7da700e1c16977d41a44286317e8fc20502f035 |
C:\Users\Admin\AppData\Local\Temp\places.raw
| MD5 | 6567b8bf6394c215fc0164bdb6be9d49 |
| SHA1 | 361068a8dbe48dd3f79de190a1fa507768970d5e |
| SHA256 | 5f5f264f10158983fa4ffabe7ee45293176979610d00594d19dccff33cd6f152 |
| SHA512 | 0d2ae07e2b3f31e4cb9cfade4c7ea764d8f0da6042d3c09892720f8339ee32367cf566d9b8484b5adb7fe36d6ecca5d5d8d3c0418f5bcc45f6c437e54f6bd898 |
C:\Users\Admin\AppData\Local\Temp\tmp6D40.tmp.dat
| MD5 | f310cf1ff562ae14449e0167a3e1fe46 |
| SHA1 | 85c58afa9049467031c6c2b17f5c12ca73bb2788 |
| SHA256 | e187946249cd390a3c1cf5d4e3b0d8f554f9acdc416bf4e7111fff217bb08855 |
| SHA512 | 1196371de08c964268c44103ccaed530bda6a145df98e0f480d8ee5ad58cb6fb33ca4c9195a52181fe864726dcf52e6a7a466d693af0cda43400a3a7ef125fad |
C:\Users\Admin\AppData\Local\Temp\tmp6D3F.tmp.dat
| MD5 | 56ad94fbf3c26aedcf4dd458ee76ff12 |
| SHA1 | 635d186359ac1cc5619cc1f0b70e873b92475882 |
| SHA256 | 5d70a64bf679727c7efc1918ba8c4ceb216a685a8135917d69c239080ffb7419 |
| SHA512 | 85775fb01ef86d80d4850db063a2b8ddc0aa52c319d7c45ff78cc9e8b6318f210ea125e4b09b9559c22109049207846e1f4d035721929f608f0c48f83de7869c |
C:\Users\Admin\AppData\Local\Temp\tmp6D3E.tmp.dat
| MD5 | a182561a527f929489bf4b8f74f65cd7 |
| SHA1 | 8cd6866594759711ea1836e86a5b7ca64ee8911f |
| SHA256 | 42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914 |
| SHA512 | 9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558 |
C:\Users\Admin\AppData\Local\Temp\tmp6D70.tmp.dat
| MD5 | 40f3eb83cc9d4cdb0ad82bd5ff2fb824 |
| SHA1 | d6582ba879235049134fa9a351ca8f0f785d8835 |
| SHA256 | cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0 |
| SHA512 | cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2 |
memory/4080-154-0x000000001DAD0000-0x000000001DC58000-memory.dmp
memory/4080-159-0x000000001DC60000-0x000000001DC6A000-memory.dmp
C:\Users\Admin\AppData\Local\c917b216abaf569d685c45bec60a2182\Admin@ZTSLLRFH_en-US\System\Process.txt
| MD5 | 14da8005e9d387a6448a569c2de8e176 |
| SHA1 | afc0660db65c6ffcf6e8ce64fde12646205da2b5 |
| SHA256 | 8499a6b47be4b6efe6cd3f6b597f3edd9681429b4d07aeadec1a7a1d7af47ec4 |
| SHA512 | 0c4ed900080773cc998864d6d3d1840876a9211b8e7dc259e007a75baf143c51476fac2b0cc36517b7a297665973beb1c9c574bcd5b6df3f4bb58ef74f0fb7ff |
memory/4080-302-0x000000001BEE0000-0x000000001BF5A000-memory.dmp