Analysis Overview
SHA256
de2c417b12a1868844093165b3f764e4c244d67097c16e658e7e7837889b4373
Threat Level: Known bad
The file wavepublicbeta.exe was found to be: Known bad.
Malicious Activity Summary
XenorRat
Xenorat family
Unsigned PE
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Modifies registry class
Suspicious use of SendNotifyMessage
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-30 02:40
Signatures
Xenorat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-30 02:40
Reported
2024-05-30 02:43
Platform
win10-20240404-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
XenorRat
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-160447019-1232603106-4168707212-1000_Classes\Local Settings | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\wavepublicbeta.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| N/A | N/A | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| N/A | N/A | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| N/A | N/A | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| N/A | N/A | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
| N/A | N/A | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wavepublicbeta.exe | N/A |
| N/A | N/A | C:\Program Files\Mozilla Firefox\firefox.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\wavepublicbeta.exe
"C:\Users\Admin\AppData\Local\Temp\wavepublicbeta.exe"
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.0.153246496\739819434" -parentBuildID 20221007134813 -prefsHandle 1680 -prefMapHandle 1672 -prefsLen 20747 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d1902e6c-1847-4262-8c85-d91897283851} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 1760 2337fc05658 gpu
C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.1.1988010980\996376036" -parentBuildID 20221007134813 -prefsHandle 2104 -prefMapHandle 2100 -prefsLen 20828 -prefMapSize 233444 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ffa34ada-d60c-4608-9cea-a93d75bf2ecd} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 2116 2337e63f158 socket
C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.2.1779161057\1893823732" -childID 1 -isForBrowser -prefsHandle 2636 -prefMapHandle 2740 -prefsLen 20931 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bbf8c78f-e14f-40af-815a-d44d45eb1deb} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 2944 2330c496258 tab
C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.3.200189947\2062920680" -childID 2 -isForBrowser -prefsHandle 3388 -prefMapHandle 3384 -prefsLen 26109 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a9e8d931-f4ae-4948-9fe8-f2dd56862975} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 3400 23375e69658 tab
C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.4.96412497\315112256" -childID 3 -isForBrowser -prefsHandle 4436 -prefMapHandle 4432 -prefsLen 26168 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4b19af26-d9fc-4a7a-84b9-2cfdfb3e6845} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 4448 2330e224e58 tab
C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.5.1178752016\1872602243" -childID 4 -isForBrowser -prefsHandle 4932 -prefMapHandle 4928 -prefsLen 26168 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {609bb069-bd68-47ae-89e2-8885254c26c8} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 4940 2330e589958 tab
C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.6.2017594752\874604100" -childID 5 -isForBrowser -prefsHandle 3608 -prefMapHandle 4820 -prefsLen 26168 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {fcae9bd6-d97d-4e8a-9e11-a0a85d72edb3} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 4956 2330e589658 tab
C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.7.482039004\581236093" -childID 6 -isForBrowser -prefsHandle 5164 -prefMapHandle 5168 -prefsLen 26168 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2ca371c8-e238-4b34-b980-70f998897db2} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 5156 2330e589f58 tab
C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.8.1245781838\2130296915" -childID 7 -isForBrowser -prefsHandle 5512 -prefMapHandle 2952 -prefsLen 26249 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b9cdac03-df20-4535-b5f5-32304ee82100} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 5528 2330b121658 tab
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /Create /TN "XenoUpdateManager" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2ADF.tmp" /F
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | david-login.gl.at.ply.gg | udp |
| US | 147.185.221.19:54479 | david-login.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 19.221.185.147.in-addr.arpa | udp |
| US | 147.185.221.19:54479 | david-login.gl.at.ply.gg | tcp |
| US | 147.185.221.19:54479 | david-login.gl.at.ply.gg | tcp |
| US | 147.185.221.19:54479 | david-login.gl.at.ply.gg | tcp |
| US | 147.185.221.19:54479 | david-login.gl.at.ply.gg | tcp |
| US | 147.185.221.19:54479 | david-login.gl.at.ply.gg | tcp |
| US | 147.185.221.19:54479 | david-login.gl.at.ply.gg | tcp |
| N/A | 127.0.0.1:49776 | tcp | |
| US | 8.8.8.8:53 | contile.services.mozilla.com | udp |
| US | 8.8.8.8:53 | content-signature-2.cdn.mozilla.net | udp |
| US | 34.117.188.166:443 | contile.services.mozilla.com | tcp |
| US | 8.8.8.8:53 | contile.services.mozilla.com | udp |
| US | 8.8.8.8:53 | push.services.mozilla.com | udp |
| US | 8.8.8.8:53 | shavar.services.mozilla.com | udp |
| US | 34.160.144.191:443 | content-signature-2.cdn.mozilla.net | tcp |
| US | 8.8.8.8:53 | prod.content-signature-chains.prod.webservices.mozgcp.net | udp |
| US | 8.8.8.8:53 | firefox.settings.services.mozilla.com | udp |
| US | 8.8.8.8:53 | autopush.prod.mozaws.net | udp |
| US | 44.230.111.112:443 | shavar.services.mozilla.com | tcp |
| US | 8.8.8.8:53 | prod.content-signature-chains.prod.webservices.mozgcp.net | udp |
| US | 8.8.8.8:53 | shavar.prod.mozaws.net | udp |
| US | 34.149.100.209:443 | firefox.settings.services.mozilla.com | tcp |
| US | 8.8.8.8:53 | 166.188.117.34.in-addr.arpa | udp |
| US | 8.8.8.8:53 | autopush.prod.mozaws.net | udp |
| US | 8.8.8.8:53 | shavar.prod.mozaws.net | udp |
| US | 34.107.243.93:443 | autopush.prod.mozaws.net | tcp |
| US | 8.8.8.8:53 | prod.remote-settings.prod.webservices.mozgcp.net | udp |
| US | 8.8.8.8:53 | shavar.services.mozilla.com | udp |
| US | 8.8.8.8:53 | prod.remote-settings.prod.webservices.mozgcp.net | udp |
| US | 44.237.98.207:443 | shavar.services.mozilla.com | tcp |
| US | 34.117.188.166:443 | contile.services.mozilla.com | udp |
| N/A | 127.0.0.1:49782 | tcp | |
| US | 8.8.8.8:53 | 207.98.237.44.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 112.111.230.44.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| GB | 142.250.187.196:443 | www.google.com | tcp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| GB | 142.250.187.196:443 | www.google.com | udp |
| US | 8.8.8.8:53 | 196.187.250.142.in-addr.arpa | udp |
| US | 34.149.100.209:443 | prod.remote-settings.prod.webservices.mozgcp.net | tcp |
| US | 8.8.8.8:53 | 195.212.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.201.58.216.in-addr.arpa | udp |
| US | 147.185.221.19:54479 | david-login.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 122.10.44.20.in-addr.arpa | udp |
| US | 147.185.221.19:54479 | david-login.gl.at.ply.gg | tcp |
Files
memory/4180-0-0x0000000073D6E000-0x0000000073D6F000-memory.dmp
memory/4180-1-0x00000000006E0000-0x00000000006F2000-memory.dmp
memory/4180-2-0x0000000073D60000-0x000000007444E000-memory.dmp
memory/4180-3-0x0000000005A90000-0x0000000005AF6000-memory.dmp
memory/4180-4-0x0000000073D6E000-0x0000000073D6F000-memory.dmp
memory/4180-5-0x0000000073D60000-0x000000007444E000-memory.dmp
memory/4180-6-0x0000000005460000-0x0000000005472000-memory.dmp
memory/4180-7-0x0000000005490000-0x000000000549A000-memory.dmp
memory/4180-8-0x0000000006A40000-0x0000000006F3E000-memory.dmp
memory/4180-9-0x00000000060C0000-0x0000000006152000-memory.dmp
memory/4180-10-0x0000000005880000-0x000000000588A000-memory.dmp
memory/4180-11-0x0000000005A40000-0x0000000005A4A000-memory.dmp
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\datareporting\glean\pending_pings\ae621759-fd96-4088-b64b-12ed88cb8d96
| MD5 | 377fb8e8d455defa5acc19df996a59f6 |
| SHA1 | e2d5def78ee5bd9c5ab9d8c7e3e5b37046640f73 |
| SHA256 | bb6bacf32c78418b4cbb05a103584e0a498af31e777fd8cb0c9ccb1160c0aaf6 |
| SHA512 | cc9e9048f779c074d1b5e583e60e1dfad29c869825f91804a7ec1f1eb956ba21ab96b238293f0f6edb740cf4ed5026da4c748a83035a47ad0782f58c5431865d |
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\datareporting\glean\db\data.safe.bin
| MD5 | 8f6ec2f03ff6c95d17db0d91be09d6f6 |
| SHA1 | ab4d2a3e49e0cea898362c0db658a693e77d6647 |
| SHA256 | 565d013ec4924fe599e3306bdfe3bc9b7e33fe205dc58916f9e2f889fc3555b3 |
| SHA512 | bf628f8bd88b8297d13014b22e69db3c4747a16d92250698239c730821e196545ff9730c4579f4e073c58c1b09bf3b994dde33612b57d74c801768941520fd1a |
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
| MD5 | 7f868e557b098795d645df9ea302427f |
| SHA1 | 001f3306144559b4049a8ab139b4139f51e59c0e |
| SHA256 | b228e23ecfb7965e3badefcbb031de0b4bb887634bccb34a826ac8ac89124ac5 |
| SHA512 | 56fd8aa514cc25db5a2c9191d665eaffe90182cc5e4f15317e0cfbc9adf7336d9ad937d20384b0504f784e5939b76b4c4b0020cb06e4a472c650355cc6c4c89a |
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\prefs-1.js
| MD5 | 91e8c79815c1f140ecf20675d0681ef8 |
| SHA1 | 805c137fb16df2c9ba865e5a900efb8f6eb1cb62 |
| SHA256 | 0f41ca8da5526b10ee4732e51bbe55891596f1fce5eedb76fe31eaf6a17a18d6 |
| SHA512 | cf4beb4366afe88a1a94d10c0f7a3eb92d59ad61e190c51e1634a5b04ddf8900e38c2d45323a1988f4ab21f95a68abeb0188401c64060464dfc69218098679b9 |
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\sessionstore-backups\recovery.jsonlz4
| MD5 | b87440c63ad1ee63f6c2417469d99d0d |
| SHA1 | c587afd4942ddbb79e4b9eef37bc9c8a69ce53b2 |
| SHA256 | e033b9446c27134f517dcba1846a8d2d9077ca10506c14820d3a3f5eabe580a7 |
| SHA512 | aa0e87672c4cc4e612df30cac7ac0e09e08df913205e4cf0de5a81bd56788de5bff57f68dfc6c4233829e2c120721863949b09d828fe75ed298f02b5554201a8 |
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\sessionstore.jsonlz4
| MD5 | 107752799302b34ae00d2b3a38086d20 |
| SHA1 | a9a344ffeb875ee663fb6004c1a00766be54d44b |
| SHA256 | 0cc53aa599eed0dd247893bedab4968a1000616793f922c8a969043e45bad9f5 |
| SHA512 | f1aeeaadc771e7dc0849a8581ef57fc96ac1fa4f5325ba322311ed66db72226775f195be0017824d9908d2515f4356271135032f8a66924b0da18d437459431a |
memory/4180-211-0x0000000005A60000-0x0000000005A68000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp2ADF.tmp
| MD5 | 000519ca8a4cd99742492f31c782bd21 |
| SHA1 | 8b8546abf1c2480e68c02e42c9608b3881bba83b |
| SHA256 | 8a2096a786dd2d63fa072acac9460c9e2a4ce2c056c7ec4faa24b19284de7881 |
| SHA512 | 7883e1a3ade0534f2b0c05c1ed7b7d3ff27b2b7dea7bf55e59e4b819bb502c685ce06444b013e7f35c5ee8315025eadacee2d0eecb7b643e0e8efee381c99b75 |