Analysis Overview
SHA256
0bb71786dd42fced85fd4d47da823753e83a5cb6af260bf67bb116905c8328d3
Threat Level: Known bad
The file XyU8ZgqTP.dll.bin was found to be: Known bad.
Malicious Activity Summary
Qakbot/Qbot
Blocklisted process makes network request
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Modifies system certificate store
Runs ping.exe
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-12 09:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-12 09:12
Reported
2023-05-12 09:24
Platform
win7-20230220-en
Max time kernel
702s
Max time network
692s
Command Line
Signatures
Qakbot/Qbot
Blocklisted process makes network request
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\wermgr.exe |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 04000000010000001000000079e4a9840d7d3a96d7c04fe2434c892e0f0000000100000014000000b34ddd372ed92e8f2abfbb9e20a9d31f204f194b090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030814000000010000001400000003de503556d14cbb66f0a3e21b1bc397b23dd1550b00000001000000120000004400690067006900430065007200740000001d000000010000001000000059779e39e21a2e3dfced6857ed5c5fd9030000000100000014000000a8985d3a65e5e5c4b2d7d66d40c6dd2fb19c54361900000001000000100000000f3a0527d242de2dc98e5cfcb1e991ee2000000001000000b3030000308203af30820297a0030201020210083be056904246b1a1756ac95991c74a300d06092a864886f70d01010505003061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100e23be11172dea8a4d3a357aa50a28f0b7790c9a2a5ee12ce965b010920cc0193a74e30b753f743c46900579de28d22dd870640008109cece1b83bfdfcd3b7146e2d666c705b37627168f7b9e1e957deeb748a308dad6af7a0c3906657f4a5d1fbc17f8abbeee28d7747f7a78995985686e5c23324bbf4ec0e85a6de370bf7710bffc01f685d9a844105832a97518d5d1a2be47e2276af49a33f84908608bd45fb43a84bfa1aa4a4c7d3ecf4f5f6c765ea04b37919edc22e66dce141a8e6acbfecdb3146417c75b299e32bff2eefad30b42d4abb74132da0cd4eff881d5bb8d583fb51be84928a270da3104ddf7b216f24c0a4e07a8ed4a3d5eb57fa390c3af270203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041403de503556d14cbb66f0a3e21b1bc397b23dd155301f0603551d2304183016801403de503556d14cbb66f0a3e21b1bc397b23dd155300d06092a864886f70d01010505000382010100cb9c37aa4813120afadd449c4f52b0f4dfae04f5797908a32418fc4b2b84c02db9d5c7fef4c11f58cbb86d9c7a74e79829ab11b5e370a0a1cd4c8899938c9170e2ab0f1cbe93a9ff63d5e40760d3a3bf9d5b09f1d58ee353f48e63fa3fa7dbb466df6266d6d16e418df22db5ea774a9f9d58e22b59c04023ed2d2882453e7954922698e08048a837eff0d6796016deace80ecd6eac4417382f49dae1453e2ab93653cf3a5006f72ee8c457496c612118d504ad783c2c3a806ba7ebaf1514e9d889c1b9386ce2916c8aff64b977255730c01b24a3e1dce9df477cb5b424080530ec2dbd0bbf45bf50b9a9f3eb980112adc888c698345f8d0a3cc6e9d595956dde | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\179A52CE5FA39D2282FB7B638B17F04A6B1E61CA\Blob = 190000000100000010000000f42257bcdb73257abed4523450f1a3850f0000000100000020000000e6be6acb69beb091b4ecda8c5c9615865c251108cba4c3e2e813acab46d059ef030000000100000014000000179a52ce5fa39d2282fb7b638b17f04a6b1e61ca140000000100000014000000dddfbdd3aec2935bbbac17fc73edbb3e05c4973f2000000001000000f9020000308202f5308201dda00302010202105a5334c2b707cd678fd011ee4b02b821300d06092a864886f70d01010b050030133111300f06035504031308436c6f75644e6574301e170d3233303530353136303030305a170d3238303530333136303030305a30133111300f06035504031308436c6f75644e657430820122300d06092a864886f70d01010105000382010f003082010a0282010100f4b90758d7ad55549b50beaeaec1dbfcdda90ff19b4eecc813871093b0e7b63f2976fa972abdb3fd78e0fd684f6b949232b53b8ab676c43c637a16524281b3062716daa2a1cebeb34248dd984e5c7b1c0e699163d161a4242b61ee3613dfc163ebfeafab532fbc25ba9dad1d7486fd6adb041a204284d2440db766380069792f20adfc8d633e8581b01401c32d90df8db27de12ce1139177a8fc665cef5ee9dd831999f9f7ce50f1a928754e6af12d62127f1327e655b4633eace66e57fec31920da4dd10c8024dbf95ba1d4db051dfec1d0ff1216ec5043a641675b5aae38abf9811f1fd6ecd8d3419530e8fcb135ac278e434ad1fa3558c06326b38c0dc5f10203010001a3453043300e0603551d0f0101ff04040302010630120603551d130101ff040830060101ff020101301d0603551d0e04160414dddfbdd3aec2935bbbac17fc73edbb3e05c4973f300d06092a864886f70d01010b0500038201010018278b68ef22903eaee66a5631d7a85c0a52c5ae1c7176055b8f5997a8bfe6d4ed1c5b5493fd4b1c6b4195061ede8920e71586bb2126491ad96d5ae7d5d2b46a4a4179aecaeaaa7b940944d2453d842e89c10eb49975367657326443bb3e5eb15da8018d1ad3b24923d731399a633b21f85a433c7fa57a5b3650881956f74a1618ba87d265ff34e68c8709f301d784951c3434ed8f1ccde34afc9934d84fb76386282b2ea2e630b405c6ac290ea4c6cdcfba20857cfcb435bde251794cd5aad82768f7e3905f87b64e067032a3d91a67ebdaa4e2e8ee79eca057d1324088f4f276c5b43cebbe2c8f13fea868ac57f6c7e74be69e3c5c8cab6a6912dbc0fab3b5 | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\179A52CE5FA39D2282FB7B638B17F04A6B1E61CA | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\179A52CE5FA39D2282FB7B638B17F04A6B1E61CA\Blob = 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 | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\179A52CE5FA39D2282FB7B638B17F04A6B1E61CA\Blob = 140000000100000014000000dddfbdd3aec2935bbbac17fc73edbb3e05c4973f030000000100000014000000179a52ce5fa39d2282fb7b638b17f04a6b1e61ca0f0000000100000020000000e6be6acb69beb091b4ecda8c5c9615865c251108cba4c3e2e813acab46d059ef2000000001000000f9020000308202f5308201dda00302010202105a5334c2b707cd678fd011ee4b02b821300d06092a864886f70d01010b050030133111300f06035504031308436c6f75644e6574301e170d3233303530353136303030305a170d3238303530333136303030305a30133111300f06035504031308436c6f75644e657430820122300d06092a864886f70d01010105000382010f003082010a0282010100f4b90758d7ad55549b50beaeaec1dbfcdda90ff19b4eecc813871093b0e7b63f2976fa972abdb3fd78e0fd684f6b949232b53b8ab676c43c637a16524281b3062716daa2a1cebeb34248dd984e5c7b1c0e699163d161a4242b61ee3613dfc163ebfeafab532fbc25ba9dad1d7486fd6adb041a204284d2440db766380069792f20adfc8d633e8581b01401c32d90df8db27de12ce1139177a8fc665cef5ee9dd831999f9f7ce50f1a928754e6af12d62127f1327e655b4633eace66e57fec31920da4dd10c8024dbf95ba1d4db051dfec1d0ff1216ec5043a641675b5aae38abf9811f1fd6ecd8d3419530e8fcb135ac278e434ad1fa3558c06326b38c0dc5f10203010001a3453043300e0603551d0f0101ff04040302010630120603551d130101ff040830060101ff020101301d0603551d0e04160414dddfbdd3aec2935bbbac17fc73edbb3e05c4973f300d06092a864886f70d01010b0500038201010018278b68ef22903eaee66a5631d7a85c0a52c5ae1c7176055b8f5997a8bfe6d4ed1c5b5493fd4b1c6b4195061ede8920e71586bb2126491ad96d5ae7d5d2b46a4a4179aecaeaaa7b940944d2453d842e89c10eb49975367657326443bb3e5eb15da8018d1ad3b24923d731399a633b21f85a433c7fa57a5b3650881956f74a1618ba87d265ff34e68c8709f301d784951c3434ed8f1ccde34afc9934d84fb76386282b2ea2e630b405c6ac290ea4c6cdcfba20857cfcb435bde251794cd5aad82768f7e3905f87b64e067032a3d91a67ebdaa4e2e8ee79eca057d1324088f4f276c5b43cebbe2c8f13fea868ac57f6c7e74be69e3c5c8cab6a6912dbc0fab3b5 | C:\Windows\SysWOW64\rundll32.exe | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\ping.exe
ping -n 3 yahoo.com
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1856 -s 156
C:\Windows\SysWOW64\dxdiag.exe
C:\Windows\SysWOW64\dxdiag.exe
C:\Windows\SysWOW64\ping.exe
ping -n 3 yahoo.com
C:\Windows\SysWOW64\dxdiag.exe
C:\Windows\SysWOW64\dxdiag.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | yahoo.com | udp |
| US | 8.8.8.8:53 | oracle.com | udp |
| US | 147.154.26.35:443 | oracle.com | tcp |
| US | 8.8.8.8:53 | www.oracle.com | udp |
| NL | 95.101.125.213:443 | www.oracle.com | tcp |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| ES | 37.14.97.206:2222 | tcp | |
| IN | 116.74.164.175:443 | tcp | |
| IN | 116.74.164.175:443 | tcp | |
| IN | 116.74.164.175:443 | tcp | |
| IN | 116.74.164.175:443 | tcp | |
| IN | 116.74.164.175:443 | tcp |
Files
memory/2016-54-0x0000000000320000-0x00000000003C1000-memory.dmp
memory/2016-55-0x0000000000120000-0x0000000000121000-memory.dmp
memory/2016-56-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-58-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-57-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-59-0x0000000000220000-0x0000000000243000-memory.dmp
memory/2016-60-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-61-0x0000000000320000-0x00000000003C1000-memory.dmp
memory/1324-62-0x00000000000B0000-0x00000000000B2000-memory.dmp
memory/1324-63-0x0000000000080000-0x00000000000A4000-memory.dmp
memory/1324-64-0x0000000000080000-0x00000000000A4000-memory.dmp
memory/1508-72-0x0000000000080000-0x00000000000A4000-memory.dmp
memory/2016-78-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-79-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-80-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-81-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-82-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-99-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-104-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-119-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2016-135-0x0000000000400000-0x0000000000424000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-12 09:12
Reported
2023-05-12 09:25
Platform
win10v2004-20230220-en
Max time kernel
508s
Max time network
511s
Command Line
Signatures
Qakbot/Qbot
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4964 wrote to memory of 4388 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4964 wrote to memory of 4388 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4964 wrote to memory of 4388 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\XyU8ZgqTP.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4388 -ip 4388
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 668
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 52.168.117.170:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| US | 8.8.8.8:53 | 44.8.109.52.in-addr.arpa | udp |
| US | 209.197.3.8:80 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | api.msn.com | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.173.189.20.in-addr.arpa | udp |
Files
memory/4388-133-0x0000000000E80000-0x0000000000E81000-memory.dmp
memory/4388-134-0x0000000000FA0000-0x0000000000FC3000-memory.dmp
memory/4388-135-0x00000000029A0000-0x00000000029C4000-memory.dmp
memory/4388-136-0x00000000029A0000-0x00000000029C4000-memory.dmp
memory/4388-137-0x0000000000400000-0x00000000004A1000-memory.dmp
memory/4388-138-0x0000000000FA0000-0x0000000000FC3000-memory.dmp