Analysis Overview
SHA256
f098bd5110e994f068a50ca68758c6072a7fdf16ba64304f05f3b713eb90657c
Threat Level: Known bad
The file 1e151420e7d4588d540192e63a590200N.exe was found to be: Known bad.
Malicious Activity Summary
Floxif, Floodfix
Detects Floxif payload
Loads dropped DLL
ACProtect 1.3x - 1.4x DLL software
UPX packed file
Enumerates connected drives
Drops file in Program Files directory
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-16 23:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-16 23:25
Reported
2024-08-16 23:27
Platform
win7-20240708-en
Max time kernel
115s
Max time network
56s
Command Line
Signatures
Floxif, Floodfix
Detects Floxif payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
UPX packed file
| 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 |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\e: | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Common Files\System\symsrv.dll | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe
"C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 8.8.8.8:53 | www.aieov.com | udp |
| US | 45.33.30.197:80 | www.aieov.com | tcp |
| US | 45.33.30.197:80 | www.aieov.com | tcp |
| US | 45.33.30.197:80 | www.aieov.com | tcp |
| US | 45.33.30.197:80 | www.aieov.com | tcp |
| US | 45.33.30.197:80 | www.aieov.com | tcp |
| US | 45.33.30.197:80 | www.aieov.com | tcp |
Files
\Program Files\Common Files\System\symsrv.dll
| MD5 | 7574cf2c64f35161ab1292e2f532aabf |
| SHA1 | 14ba3fa927a06224dfe587014299e834def4644f |
| SHA256 | de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085 |
| SHA512 | 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab |
memory/2652-4-0x0000000000400000-0x000000000100A000-memory.dmp
memory/2652-5-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2652-6-0x0000000002D70000-0x0000000002DCA000-memory.dmp
memory/2652-9-0x0000000001110000-0x0000000001111000-memory.dmp
memory/2652-10-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/2652-11-0x00000000002D0000-0x00000000002D1000-memory.dmp
memory/2652-12-0x0000000001130000-0x0000000001131000-memory.dmp
memory/2652-13-0x0000000002A90000-0x0000000002A91000-memory.dmp
memory/2652-14-0x0000000002A80000-0x0000000002A81000-memory.dmp
memory/2652-15-0x0000000002AA0000-0x0000000002AA1000-memory.dmp
memory/2652-16-0x0000000004890000-0x0000000004891000-memory.dmp
memory/2652-19-0x0000000004890000-0x0000000004891000-memory.dmp
memory/2652-18-0x0000000004890000-0x0000000004891000-memory.dmp
memory/2652-17-0x0000000004890000-0x0000000004891000-memory.dmp
memory/2652-20-0x0000000004890000-0x0000000004891000-memory.dmp
memory/2652-21-0x0000000004890000-0x0000000004891000-memory.dmp
memory/2652-22-0x0000000004880000-0x0000000004881000-memory.dmp
memory/2652-23-0x0000000001140000-0x0000000001141000-memory.dmp
memory/2652-24-0x0000000004890000-0x0000000004891000-memory.dmp
memory/2652-29-0x0000000000400000-0x000000000100A000-memory.dmp
memory/2652-31-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2652-32-0x0000000002D70000-0x0000000002DCA000-memory.dmp
memory/2652-33-0x0000000004890000-0x0000000004891000-memory.dmp
memory/2652-35-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2652-36-0x0000000076826000-0x0000000076827000-memory.dmp
memory/2652-39-0x0000000076820000-0x0000000076855000-memory.dmp
memory/2652-41-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2652-42-0x0000000076820000-0x0000000076855000-memory.dmp
memory/2652-46-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2652-50-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll.000
| MD5 | 1130c911bf5db4b8f7cf9b6f4b457623 |
| SHA1 | 48e734c4bc1a8b5399bff4954e54b268bde9d54c |
| SHA256 | eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1 |
| SHA512 | 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0 |
memory/2652-54-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2652-58-0x0000000010000000-0x0000000010030000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-16 23:25
Reported
2024-08-16 23:27
Platform
win10v2004-20240802-en
Max time kernel
116s
Max time network
123s
Command Line
Signatures
Floxif, Floodfix
Detects Floxif payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
UPX packed file
| 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 |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\e: | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Common Files\System\symsrv.dll | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe
"C:\Users\Admin\AppData\Local\Temp\1e151420e7d4588d540192e63a590200N.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 8.8.8.8:53 | www.aieov.com | udp |
| US | 198.58.118.167:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.118.58.198.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 198.58.118.167:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 198.58.118.167:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 198.58.118.167:80 | www.aieov.com | tcp |
| US | 198.58.118.167:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 198.58.118.167:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | 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 | 98.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/4360-0-0x0000000000400000-0x000000000100A000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll
| MD5 | 7574cf2c64f35161ab1292e2f532aabf |
| SHA1 | 14ba3fa927a06224dfe587014299e834def4644f |
| SHA256 | de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085 |
| SHA512 | 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab |
memory/4360-5-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4360-15-0x0000000003940000-0x0000000003941000-memory.dmp
memory/4360-14-0x0000000003920000-0x0000000003921000-memory.dmp
memory/4360-17-0x0000000004800000-0x0000000004801000-memory.dmp
memory/4360-13-0x0000000003930000-0x0000000003931000-memory.dmp
memory/4360-11-0x0000000002F60000-0x0000000002F61000-memory.dmp
memory/4360-10-0x0000000001280000-0x0000000001281000-memory.dmp
memory/4360-9-0x0000000001290000-0x0000000001291000-memory.dmp
memory/4360-8-0x0000000002F40000-0x0000000002F41000-memory.dmp
memory/4360-7-0x00000000037C0000-0x000000000381A000-memory.dmp
memory/4360-28-0x00000000047F0000-0x00000000047F1000-memory.dmp
memory/4360-27-0x0000000004800000-0x0000000004801000-memory.dmp
memory/4360-26-0x0000000004800000-0x0000000004801000-memory.dmp
memory/4360-25-0x0000000004800000-0x0000000004801000-memory.dmp
memory/4360-24-0x0000000004800000-0x0000000004801000-memory.dmp
memory/4360-23-0x0000000004800000-0x0000000004801000-memory.dmp
memory/4360-22-0x0000000004800000-0x0000000004801000-memory.dmp
memory/4360-21-0x0000000004800000-0x0000000004801000-memory.dmp
memory/4360-20-0x0000000004800000-0x0000000004801000-memory.dmp
memory/4360-19-0x0000000004800000-0x0000000004801000-memory.dmp
memory/4360-18-0x0000000003350000-0x0000000003351000-memory.dmp
memory/4360-34-0x0000000000400000-0x000000000100A000-memory.dmp
memory/4360-35-0x0000000077B75000-0x0000000077B76000-memory.dmp
memory/4360-36-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4360-37-0x00000000037C0000-0x000000000381A000-memory.dmp
memory/4360-38-0x0000000077B60000-0x0000000077BC3000-memory.dmp
memory/4360-41-0x0000000077B60000-0x0000000077BC3000-memory.dmp
memory/4360-43-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4360-46-0x0000000077B60000-0x0000000077BC3000-memory.dmp
memory/4360-47-0x0000000077B60000-0x0000000077BC3000-memory.dmp
memory/4360-48-0x0000000077B60000-0x0000000077BC3000-memory.dmp
memory/4360-52-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll.000
| MD5 | 1130c911bf5db4b8f7cf9b6f4b457623 |
| SHA1 | 48e734c4bc1a8b5399bff4954e54b268bde9d54c |
| SHA256 | eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1 |
| SHA512 | 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0 |
memory/4360-58-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4360-70-0x0000000010000000-0x0000000010030000-memory.dmp