Analysis Overview
SHA256
b267fc474977cc4b40c6956662ea7e8c073e68ca003b1cbc54c159154f181d8a
Threat Level: Shows suspicious behavior
The file caada1d448c6b4ffedeffc3f598005d0_NEIKI was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Deletes itself
Checks installed software on the system
Writes to the Master Boot Record (MBR)
Drops file in System32 directory
Unsigned PE
Program crash
Enumerates physical storage devices
NSIS installer
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies Internet Explorer settings
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 02:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win7-20240221-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
Loads dropped DLL
Checks installed software on the system
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2840 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe |
| PID 2840 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe |
| PID 2840 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe |
| PID 2840 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe"
C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe
"C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe" /setupsucc
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | a.clickdata.37wan.com | udp |
| CN | 106.55.79.146:80 | a.clickdata.37wan.com | tcp |
| CN | 159.75.141.43:80 | a.clickdata.37wan.com | tcp |
Files
\Users\Admin\AppData\Local\Temp\nsy148C.tmp\System.dll
| MD5 | c17103ae9072a06da581dec998343fc1 |
| SHA1 | b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d |
| SHA256 | dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f |
| SHA512 | d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f |
\Users\Admin\AppData\Local\Temp\nsy148C.tmp\FindProcDLL.dll
| MD5 | 8614c450637267afacad1645e23ba24a |
| SHA1 | e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2 |
| SHA256 | 0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758 |
| SHA512 | af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b |
memory/2840-14-0x00000000004B1000-0x00000000004B2000-memory.dmp
memory/2840-13-0x00000000004B0000-0x00000000004B3000-memory.dmp
\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe
| MD5 | 1b65ca9566e6fcc4f5286a8bdd9518ee |
| SHA1 | 0744a66417dc712701b426d26ecd4b811b7065dd |
| SHA256 | dfa88f801ad48651ac69e19154fd5248710b2c80b4c902f9763c2a07a4e54623 |
| SHA512 | 47f9505c9ecf38c4ee1be397bab976416ad7a15eaf82aa905e304c44782a132dfa0c6a75d3ce37a85e8ffcd335617be880e6a758e5be8060b91b5158508fe829 |
C:\Users\Admin\AppData\Roaming\qxz\config.ini
| MD5 | 98efa8568aed419201ecb2350293ae0c |
| SHA1 | 4a43c3d1297534734c4075e3af7f82655c07e388 |
| SHA256 | 71f4a6f8fef1aadd97d12f79860a6709e2901bf3cf7061017c6e70ba4c61b2ab |
| SHA512 | cbeaa53e11b063b2a7641468148c671d4c4f0b32bb7fd423cf614275c0453f0ee35d28415a9040769f13d4189eabb3c03bef184bd6854135b018daf6a14f3f4b |
C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\ÉÙÄêȺÏÀ´«.lnk
| MD5 | 975497c60683fd106a21c15600bf2ef5 |
| SHA1 | 1deef9939b5724076d34d4f2b7bb2035fec2445b |
| SHA256 | bd0f15afeb8f864f35935c9a2da35417677f085b1e2fcbbc14430d5c7a2bd924 |
| SHA512 | 4be9582517de007717209ecce2f42b5ca5585736ffb6a06c4a6b79ed5b45f7e1a3f96e7bff852a7c185ed29413850a9943fba9a6e302b235d9566cef3ca21849 |
memory/2840-65-0x0000000004FE1000-0x0000000004FE2000-memory.dmp
memory/2840-64-0x0000000004FE0000-0x0000000004FE3000-memory.dmp
C:\Users\Admin\AppData\Roaming\qxz\config.dll
| MD5 | f9da380edeade2cd43e88209aa5f5593 |
| SHA1 | 639cbdb652bfd2bbcccba9629a3e3bd99b4085f4 |
| SHA256 | 4bd67a9d8c2cab01c6f11bed72ebbcc350cdfae84bc88f4999a1cf580a63cfe4 |
| SHA512 | b0da97fd3bd6397fe4bba8ef63e4f0821f15663a864c85f2f9449851859f123478fb61d9a638384d48a2ec749400d2340948b76f3658e82e5080ea940e102b60 |
memory/2840-76-0x00000000004B1000-0x00000000004B2000-memory.dmp
Analysis: behavioral6
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win10v2004-20240426-en
Max time kernel
140s
Max time network
103s
Command Line
Signatures
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 2928 wrote to memory of 1904 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2928 wrote to memory of 1904 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2928 wrote to memory of 1904 | 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\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1904 -ip 1904
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1904 -s 636
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.107.17.2.in-addr.arpa | udp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
Files
Analysis: behavioral21
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win7-20240508-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1028 -s 224
Network
Files
memory/1028-1-0x0000000010001000-0x0000000010002000-memory.dmp
memory/1028-0-0x0000000010000000-0x0000000010003000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
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 2684 wrote to memory of 212 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2684 wrote to memory of 212 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2684 wrote to memory of 212 | 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\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 212 -ip 212
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 212 -s 600
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.73.42.20.in-addr.arpa | udp |
Files
memory/212-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/212-1-0x0000000010000000-0x0000000010003000-memory.dmp
Analysis: behavioral30
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win10v2004-20240426-en
Max time kernel
136s
Max time network
127s
Command Line
Signatures
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe
"C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gameapp.37.com | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| CN | 193.112.84.233:80 | gameapp.37.com | tcp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/1688-3-0x0000000002500000-0x0000000002501000-memory.dmp
memory/1688-4-0x0000000002500000-0x0000000002501000-memory.dmp
Analysis: behavioral5
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win7-20240220-en
Max time kernel
120s
Max time network
124s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 244
Network
Files
Analysis: behavioral9
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win7-20240221-en
Max time kernel
120s
Max time network
126s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1744 -s 228
Network
Files
Analysis: behavioral19
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win7-20240215-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 224
Network
Files
memory/2012-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2012-1-0x0000000010001000-0x0000000010002000-memory.dmp
Analysis: behavioral22
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
155s
Command Line
Signatures
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 1004 wrote to memory of 3196 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1004 wrote to memory of 3196 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1004 wrote to memory of 3196 | 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\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3196 -ip 3196
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3196 -s 600
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.116.69.13.in-addr.arpa | udp |
Files
memory/3196-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/3196-1-0x0000000010000000-0x0000000010003000-memory.dmp
Analysis: behavioral29
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win7-20240508-en
Max time kernel
121s
Max time network
125s
Command Line
Signatures
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe
"C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gameapp.37.com | udp |
| CN | 193.112.84.233:80 | gameapp.37.com | tcp |
Files
memory/1216-3-0x0000000000B90000-0x0000000000B91000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win10v2004-20240508-en
Max time kernel
94s
Max time network
97s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
Loads dropped DLL
Checks installed software on the system
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\caada1d448c6b4ffedeffc3f598005d0_NEIKI.exe"
C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe
"C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe" SW_SHOWNORMAL
C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe
"C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe" /setupsucc
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | a.clickdata.37wan.com | udp |
| CN | 106.55.79.146:80 | a.clickdata.37wan.com | tcp |
| CN | 159.75.141.43:80 | a.clickdata.37wan.com | tcp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nsb57A7.tmp\System.dll
| MD5 | c17103ae9072a06da581dec998343fc1 |
| SHA1 | b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d |
| SHA256 | dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f |
| SHA512 | d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f |
C:\Users\Admin\AppData\Local\Temp\nsb57A7.tmp\FindProcDLL.dll
| MD5 | 8614c450637267afacad1645e23ba24a |
| SHA1 | e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2 |
| SHA256 | 0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758 |
| SHA512 | af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b |
memory/4544-17-0x0000000004711000-0x0000000004712000-memory.dmp
memory/4544-16-0x0000000004710000-0x0000000004713000-memory.dmp
memory/4544-15-0x0000000004710000-0x0000000004713000-memory.dmp
C:\Users\Admin\AppData\Roaming\qxz\config.ini
| MD5 | 98efa8568aed419201ecb2350293ae0c |
| SHA1 | 4a43c3d1297534734c4075e3af7f82655c07e388 |
| SHA256 | 71f4a6f8fef1aadd97d12f79860a6709e2901bf3cf7061017c6e70ba4c61b2ab |
| SHA512 | cbeaa53e11b063b2a7641468148c671d4c4f0b32bb7fd423cf614275c0453f0ee35d28415a9040769f13d4189eabb3c03bef184bd6854135b018daf6a14f3f4b |
C:\Users\Admin\AppData\Roaming\qxz\wour_wrnd.exe
| MD5 | 1b65ca9566e6fcc4f5286a8bdd9518ee |
| SHA1 | 0744a66417dc712701b426d26ecd4b811b7065dd |
| SHA256 | dfa88f801ad48651ac69e19154fd5248710b2c80b4c902f9763c2a07a4e54623 |
| SHA512 | 47f9505c9ecf38c4ee1be397bab976416ad7a15eaf82aa905e304c44782a132dfa0c6a75d3ce37a85e8ffcd335617be880e6a758e5be8060b91b5158508fe829 |
C:\Users\Admin\AppData\Local\Temp\nsb57A7.tmp\KillProcDLL.dll
| MD5 | 99f345cf51b6c3c317d20a81acb11012 |
| SHA1 | b3d0355f527c536ea14a8ff51741c8739d66f727 |
| SHA256 | c2689ba1f66066afce85ca6457ecd36370be0fe351c58422e45efd0948655c93 |
| SHA512 | 937aa75be84a74f2be3b54dc80fac02c17dad1915d924ef82ab354d2a49bc773ee6d801203c52686113783a7c7ea0e8ed8e673ba696d6d3212f7006e291ed2ef |
memory/4544-62-0x0000000004821000-0x0000000004822000-memory.dmp
memory/4544-61-0x0000000004820000-0x0000000004823000-memory.dmp
memory/4544-60-0x0000000004DC1000-0x0000000004DC2000-memory.dmp
memory/4544-59-0x0000000004DC0000-0x0000000004DC3000-memory.dmp
C:\Users\Admin\AppData\Roaming\qxz\config.dll
| MD5 | f9da380edeade2cd43e88209aa5f5593 |
| SHA1 | 639cbdb652bfd2bbcccba9629a3e3bd99b4085f4 |
| SHA256 | 4bd67a9d8c2cab01c6f11bed72ebbcc350cdfae84bc88f4999a1cf580a63cfe4 |
| SHA512 | b0da97fd3bd6397fe4bba8ef63e4f0821f15663a864c85f2f9449851859f123478fb61d9a638384d48a2ec749400d2340948b76f3658e82e5080ea940e102b60 |
memory/4544-74-0x0000000004711000-0x0000000004712000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win7-20240419-en
Max time kernel
117s
Max time network
121s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 224
Network
Files
memory/2316-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2316-1-0x0000000010001000-0x0000000010002000-memory.dmp
Analysis: behavioral11
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win7-20240419-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config.ini | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1700 wrote to memory of 2180 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1700 wrote to memory of 2180 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1700 wrote to memory of 2180 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1700 wrote to memory of 2180 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1700 wrote to memory of 2180 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1700 wrote to memory of 2180 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1700 wrote to memory of 2180 | 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\config.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\config.dll,#1
Network
Files
Analysis: behavioral14
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win10v2004-20240426-en
Max time kernel
138s
Max time network
139s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe
"C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.238.32.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| BE | 2.17.196.137:443 | www.bing.com | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 137.196.17.2.in-addr.arpa | udp |
Files
Analysis: behavioral25
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win7-20240221-en
Max time kernel
120s
Max time network
126s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1936 -s 240
Network
Files
Analysis: behavioral27
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win7-20240221-en
Max time kernel
120s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 244
Network
Files
Analysis: behavioral10
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win10v2004-20240508-en
Max time kernel
120s
Max time network
123s
Command Line
Signatures
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 668 wrote to memory of 1244 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 668 wrote to memory of 1244 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 668 wrote to memory of 1244 | 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\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1244 -ip 1244
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1244 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral15
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win7-20240221-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\iconTips.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\iconTips.exe
"C:\Users\Admin\AppData\Local\Temp\iconTips.exe"
Network
Files
memory/1216-14-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-21-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-20-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-19-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-18-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-17-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-16-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-15-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-13-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-12-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-11-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-10-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-9-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-8-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-7-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-22-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-6-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-5-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-4-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-3-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-2-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-1-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-0-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-23-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-27-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-28-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-26-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-25-0x0000000002490000-0x0000000002491000-memory.dmp
memory/1216-24-0x0000000002490000-0x0000000002491000-memory.dmp
Analysis: behavioral18
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win10v2004-20240508-en
Max time kernel
93s
Max time network
124s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2200 wrote to memory of 3984 | N/A | C:\Users\Admin\AppData\Local\Temp\uninst.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 2200 wrote to memory of 3984 | N/A | C:\Users\Admin\AppData\Local\Temp\uninst.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 2200 wrote to memory of 3984 | N/A | C:\Users\Admin\AppData\Local\Temp\uninst.exe | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe |
| PID 3984 wrote to memory of 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe |
| PID 3984 wrote to memory of 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe |
| PID 3984 wrote to memory of 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\uninst.exe
"C:\Users\Admin\AppData\Local\Temp\uninst.exe"
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
"C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe
"C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe" /uninstallsucc
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 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | d.wanyouxi7.com | udp |
| GB | 174.35.118.62:80 | d.wanyouxi7.com | tcp |
| US | 8.8.8.8:53 | a.clickdata.37wan.com | udp |
| CN | 159.75.141.43:80 | a.clickdata.37wan.com | tcp |
| US | 8.8.8.8:53 | 62.118.35.174.in-addr.arpa | udp |
| CN | 106.55.79.146:80 | a.clickdata.37wan.com | tcp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
| MD5 | 78366c7f86a685e23eb897c6f34eb503 |
| SHA1 | 1c01a172a7137890b6b5a4b4fac0f9d8562b5ac0 |
| SHA256 | 51f44ce9c10bc7a860c431ee7f16c2012fe88513c87d7efad7757c35c2a59c4b |
| SHA512 | 20967b60bb14a8772978ba71b3e4e4e8cc7ac934889d01a52486885f1099b02b16091ccc549c9b6117713f72aedc02694d71449ac89db692bf1ab8a9d0d3456a |
C:\Users\Admin\AppData\Local\Temp\nst5BFC.tmp\FindProcDLL.dll
| MD5 | 8614c450637267afacad1645e23ba24a |
| SHA1 | e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2 |
| SHA256 | 0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758 |
| SHA512 | af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b |
memory/3984-10-0x0000000010000000-0x0000000010003000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\nst5BFC.tmp\inetc.dll
| MD5 | c498ae64b4971132bba676873978de1e |
| SHA1 | 92e4009cd776b6c8616d8bffade7668ef3cb3c27 |
| SHA256 | 5552bdde7e4113393f683ef501e4cc84dccc071bdc51391ea7fa3e7c1d49e4e8 |
| SHA512 | 8e5ca35493f749a39ceae6796d2658ba10f7d8d9ceca45bb4365b338fabd1dfa9b9f92e33f50c91b0273e66adfbce4b98b09c15fd2473f8b214ed797462333d7 |
C:\Users\Admin\AppData\Local\Temp\config.ini
| MD5 | 74ed4c94c0bf9e64ddd3d81e90bc8e44 |
| SHA1 | f0a5721e6e7b64408a7aba1a51f0c4c281dced33 |
| SHA256 | 20e4f8b6a34dd809495e912b22f8527b27758b489459ade68bf2fdd4c3bb4d53 |
| SHA512 | e9181b9fa0761750f245ff7ddd9b8a1f912e0042b3e0ad58a694a9ad59f5e3ed7f29fd8b29f434285a7d2a4d675cf583c6fffbc362a478a065a67c4237c09cf9 |
Analysis: behavioral23
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win7-20240508-en
Max time kernel
118s
Max time network
125s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1396 -s 224
Network
Files
Analysis: behavioral28
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
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 2276 wrote to memory of 440 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2276 wrote to memory of 440 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2276 wrote to memory of 440 | 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\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 440 -ip 440
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 440 -s 636
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.73.42.20.in-addr.arpa | udp |
Files
Analysis: behavioral12
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win10v2004-20240508-en
Max time kernel
93s
Max time network
127s
Command Line
Signatures
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config.ini | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1188 wrote to memory of 2160 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1188 wrote to memory of 2160 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1188 wrote to memory of 2160 | 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\config.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\config.dll,#1
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 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral17
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win7-20240508-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\uninst.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\uninst.exe
"C:\Users\Admin\AppData\Local\Temp\uninst.exe"
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
"C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe
"C:\Users\Admin\AppData\Local\Temp\wour_wrnd.exe" /uninstallsucc
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | d.wanyouxi7.com | udp |
| GB | 138.113.101.12:80 | d.wanyouxi7.com | tcp |
| US | 8.8.8.8:53 | a.clickdata.37wan.com | udp |
| CN | 159.75.141.43:80 | a.clickdata.37wan.com | tcp |
| CN | 106.55.79.146:80 | a.clickdata.37wan.com | tcp |
Files
\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
| MD5 | 78366c7f86a685e23eb897c6f34eb503 |
| SHA1 | 1c01a172a7137890b6b5a4b4fac0f9d8562b5ac0 |
| SHA256 | 51f44ce9c10bc7a860c431ee7f16c2012fe88513c87d7efad7757c35c2a59c4b |
| SHA512 | 20967b60bb14a8772978ba71b3e4e4e8cc7ac934889d01a52486885f1099b02b16091ccc549c9b6117713f72aedc02694d71449ac89db692bf1ab8a9d0d3456a |
\Users\Admin\AppData\Local\Temp\nsd3370.tmp\FindProcDLL.dll
| MD5 | 8614c450637267afacad1645e23ba24a |
| SHA1 | e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2 |
| SHA256 | 0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758 |
| SHA512 | af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b |
memory/2196-12-0x0000000010000000-0x0000000010003000-memory.dmp
\Users\Admin\AppData\Local\Temp\nsd3370.tmp\inetc.dll
| MD5 | c498ae64b4971132bba676873978de1e |
| SHA1 | 92e4009cd776b6c8616d8bffade7668ef3cb3c27 |
| SHA256 | 5552bdde7e4113393f683ef501e4cc84dccc071bdc51391ea7fa3e7c1d49e4e8 |
| SHA512 | 8e5ca35493f749a39ceae6796d2658ba10f7d8d9ceca45bb4365b338fabd1dfa9b9f92e33f50c91b0273e66adfbce4b98b09c15fd2473f8b214ed797462333d7 |
C:\Users\Admin\AppData\Local\Temp\config.ini
| MD5 | b9e922ed99ed720ba19a779f3d6ed688 |
| SHA1 | f3119081e3732f10fe66a4b1ed33ffc43ad7c49c |
| SHA256 | 374e7067b81f5d72894a1fee4d89d83e25159e1bf0c8be44b469fee17977f8df |
| SHA512 | 4cd2eec4186f6541018103a8b2ebb872b9a97a7b9fefce0f4ee3a97487440fac349e915fffd476ce14c9c594bfac876160e3c86381d4df3f81693225a5fa6f70 |
Analysis: behavioral13
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win7-20240221-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe
"C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe"
Network
Files
memory/1192-56-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-58-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-54-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-52-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-50-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-48-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-46-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-44-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-42-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-40-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-38-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-36-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-34-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-32-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-30-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-28-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-26-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-24-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-22-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-20-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-18-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-16-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-14-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-12-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-10-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-8-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-6-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-4-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-2-0x0000000002510000-0x0000000002511000-memory.dmp
memory/1192-0-0x0000000002510000-0x0000000002511000-memory.dmp
Analysis: behavioral7
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win7-20240508-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 224
Network
Files
memory/2488-1-0x0000000010001000-0x0000000010002000-memory.dmp
memory/2488-0-0x0000000010000000-0x0000000010003000-memory.dmp
Analysis: behavioral8
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
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 624 wrote to memory of 4880 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 624 wrote to memory of 4880 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 624 wrote to memory of 4880 | 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\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4880 -ip 4880
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4880 -s 600
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 88.221.83.187:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 37.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| BE | 88.221.83.187:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 187.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/4880-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/4880-1-0x0000000010000000-0x0000000010003000-memory.dmp
Analysis: behavioral20
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win10v2004-20240426-en
Max time kernel
140s
Max time network
140s
Command Line
Signatures
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 536 wrote to memory of 4044 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 536 wrote to memory of 4044 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 536 wrote to memory of 4044 | 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\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4044 -ip 4044
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4044 -s 600
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| BE | 88.221.83.187:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| BE | 88.221.83.187:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.238.32.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/4044-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/4044-1-0x0000000010000000-0x0000000010003000-memory.dmp
Analysis: behavioral24
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:16
Platform
win10v2004-20240426-en
Max time kernel
136s
Max time network
126s
Command Line
Signatures
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 4392 wrote to memory of 5044 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4392 wrote to memory of 5044 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4392 wrote to memory of 5044 | 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\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5044 -ip 5044
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| IE | 52.111.236.23:443 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | udp |
Files
Analysis: behavioral26
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win10v2004-20240426-en
Max time kernel
138s
Max time network
127s
Command Line
Signatures
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 1584 wrote to memory of 1652 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1584 wrote to memory of 1652 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1584 wrote to memory of 1652 | 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\$PLUGINSDIR\inetc.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1652 -ip 1652
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 624
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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 208.238.32.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.107.17.2.in-addr.arpa | udp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
Files
Analysis: behavioral16
Detonation Overview
Submitted
2024-05-09 02:13
Reported
2024-05-09 02:17
Platform
win10v2004-20240426-en
Max time kernel
136s
Max time network
124s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\iconTips.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\iconTips.exe
"C:\Users\Admin\AppData\Local\Temp\iconTips.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.238.32.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 2.17.196.137:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| BE | 2.17.196.137:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 137.196.17.2.in-addr.arpa | udp |