Analysis Overview
SHA256
1e712ef0a37d9e8d2f6ef512da2438ef05e073cde9ae6677858b9ebbd1c23b2b
Threat Level: Known bad
The file SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe.bin was found to be: Known bad.
Malicious Activity Summary
BluStealer
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
outlook_win_path
Script User-Agent
Suspicious use of WriteProcessMemory
Modifies system certificate store
outlook_office_path
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-01 20:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-01 20:10
Reported
2023-05-01 20:15
Platform
win7-20230220-en
Max time kernel
87s
Max time network
33s
Command Line
Signatures
BluStealer
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 624 set thread context of 672 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe |
| PID 672 set thread context of 564 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe"
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe"
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
Network
Files
memory/624-54-0x0000000001350000-0x000000000146A000-memory.dmp
memory/624-55-0x00000000048B0000-0x00000000048F0000-memory.dmp
memory/624-56-0x00000000048B0000-0x00000000048F0000-memory.dmp
memory/624-57-0x0000000000980000-0x0000000000992000-memory.dmp
memory/624-58-0x0000000000C60000-0x0000000000C6C000-memory.dmp
memory/624-59-0x0000000005A50000-0x0000000005AFC000-memory.dmp
memory/624-60-0x0000000005160000-0x00000000051D6000-memory.dmp
memory/672-61-0x0000000000400000-0x000000000046E000-memory.dmp
memory/672-63-0x0000000000400000-0x000000000046E000-memory.dmp
memory/672-62-0x0000000000400000-0x000000000046E000-memory.dmp
memory/672-66-0x0000000000400000-0x000000000046E000-memory.dmp
memory/672-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/672-68-0x0000000000400000-0x000000000046E000-memory.dmp
memory/672-71-0x0000000000400000-0x000000000046E000-memory.dmp
memory/564-72-0x0000000000090000-0x00000000000F6000-memory.dmp
memory/564-73-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/564-74-0x0000000000090000-0x00000000000F6000-memory.dmp
memory/564-76-0x0000000000090000-0x00000000000F6000-memory.dmp
memory/564-78-0x0000000000090000-0x00000000000F6000-memory.dmp
memory/564-79-0x0000000000E90000-0x0000000000F4C000-memory.dmp
memory/672-80-0x0000000000400000-0x000000000046E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-01 20:10
Reported
2023-05-01 20:16
Platform
win10v2004-20230220-en
Max time kernel
166s
Max time network
199s
Command Line
Signatures
BluStealer
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1936 set thread context of 3904 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe |
| PID 3904 set thread context of 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe |
Enumerates physical storage devices
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4 | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4\Blob = 5c00000001000000040000000008000004000000010000001000000091de0625abdafd32170cbb25172a84670f00000001000000140000005d82adb90d5dd3c7e3524f56f787ec53726187760b000000010000005200000047006f00200044006100640064007900200043006c00610073007300200032002000430065007200740069006600690063006100740069006f006e00200041007500740068006f007200690074007900000053000000010000004800000030463021060b6086480186fd6d0107170330123010060a2b0601040182373c0101030200c03021060b6086480186fd6e0107170330123010060a2b0601040182373c0101030200c009000000010000002a000000302806082b0601050507030206082b0601050507030306082b0601050507030406082b06010505070301620000000100000020000000c3846bf24b9e93ca64274c0ec67c1ecc5e024ffcacd2d74019350e81fe546ae4140000000100000014000000d2c4b0d291d44c1171b361cb3da1fedda86ad4e31d000000010000001000000099949d2179811f6b30a8c99c4f6b42260300000001000000140000002796bae63f1801e277261ba0d77770028f20eee419000000010000001000000063664b080559a094d10f0a3c5f4f629020000000010000000404000030820400308202e8a003020102020100300d06092a864886f70d01010505003063310b30090603550406130255533121301f060355040a131854686520476f2044616464792047726f75702c20496e632e3131302f060355040b1328476f20446164647920436c61737320322043657274696669636174696f6e20417574686f72697479301e170d3034303632393137303632305a170d3334303632393137303632305a3063310b30090603550406130255533121301f060355040a131854686520476f2044616464792047726f75702c20496e632e3131302f060355040b1328476f20446164647920436c61737320322043657274696669636174696f6e20417574686f7269747930820120300d06092a864886f70d01010105000382010d00308201080282010100de9dd7ea571849a15bebd75f4886eabeddffe4ef671cf46568b35771a05e77bbed9b49e970803d561863086fdaf2ccd03f7f0254225410d8b281d4c0753d4b7fc777c33e78ab1a03b5206b2f6a2bb1c5887ec4bb1eb0c1d845276faa3758f78726d7d82df6a917b71f72364ea6173f659892db2a6e5da2fe88e00bde7fe58d15e1ebcb3ad5e212a2132dd88eaf5f123da0080508b65ca565380445991ea3606074c541a572621b62c51f6f5f1a42be025165a8ae23186afc7803a94d7f80c3faab5afca140a4ca1916feb2c8ef5e730dee77bd9af67998bcb10767a2150ddda058c6447b0a3e62285fba41075358cf117e3874c5f8ffb569908f8474ea971baf020103a381c03081bd301d0603551d0e04160414d2c4b0d291d44c1171b361cb3da1fedda86ad4e330818d0603551d230481853081828014d2c4b0d291d44c1171b361cb3da1fedda86ad4e3a167a4653063310b30090603550406130255533121301f060355040a131854686520476f2044616464792047726f75702c20496e632e3131302f060355040b1328476f20446164647920436c61737320322043657274696669636174696f6e20417574686f72697479820100300c0603551d13040530030101ff300d06092a864886f70d01010505000382010100324bf3b2ca3e91fc12c6a1078c8e77a03306145c901e18f708a63d0a19f98780116e69e4961730ff3491637238eecc1c01a31d9428a431f67ac454d7f6e5315803a2ccce62db944573b5bf45c924b5d58202ad2379698db8b64dcecf4cca3323e81c88aa9d8b416e16c920e5899ecd3bda70f77e992620145425ab6e7385e69b219d0a6c820ea8f8c20cfa101e6c96ef870dc40f618badee832b95f88e92847239eb20ea83ed83cd976e08bceb4e26b6732be4d3f64cfe2671e26111744aff571a870f75482ecf516917a002126195d5d140b2104ceec4ac1043a6a59e0ad595629a0dcf8882c5320ce42b9f45e60d9f289cb1b92a5a57ad370faf1d7fdbbd9f | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe | N/A |
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe"
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.24211.32173.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
Network
| Country | Destination | Domain | Proto |
| NL | 8.238.177.126:80 | tcp | |
| US | 52.168.112.66:443 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | 86.8.109.52.in-addr.arpa | udp |
| NL | 8.238.177.126:80 | tcp | |
| NL | 8.238.177.126:80 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| NL | 8.238.177.126:80 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 40.77.2.164:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | crl.godaddy.com | udp |
| US | 192.124.249.36:80 | crl.godaddy.com | tcp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 36.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 192.124.249.36:80 | crl.godaddy.com | tcp |
Files
memory/1936-133-0x00000000003C0000-0x00000000004DA000-memory.dmp
memory/1936-134-0x0000000005340000-0x00000000058E4000-memory.dmp
memory/1936-135-0x0000000004E70000-0x0000000004F02000-memory.dmp
memory/1936-136-0x00000000050B0000-0x00000000050C0000-memory.dmp
memory/1936-137-0x0000000005110000-0x000000000511A000-memory.dmp
memory/1936-138-0x00000000050B0000-0x00000000050C0000-memory.dmp
memory/1936-139-0x00000000070F0000-0x000000000718C000-memory.dmp
memory/3904-140-0x0000000000400000-0x000000000046E000-memory.dmp
memory/3904-143-0x0000000000400000-0x000000000046E000-memory.dmp
memory/3904-146-0x0000000000400000-0x000000000046E000-memory.dmp
memory/2636-147-0x0000000000900000-0x0000000000966000-memory.dmp
memory/3904-149-0x0000000000400000-0x000000000046E000-memory.dmp