Analysis Overview
SHA256
85c2bc15f52bcba4ed42a78119d414c2b526454c8bdab938dafb3ebf75391e25
Threat Level: Known bad
The file 2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia was found to be: Known bad.
Malicious Activity Summary
Floxif, Floodfix
Detects Floxif payload
Event Triggered Execution: AppInit DLLs
ACProtect 1.3x - 1.4x DLL software
UPX packed file
Executes dropped EXE
Loads dropped DLL
Enumerates connected drives
Drops file in Program Files directory
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-13 12:35
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-13 12:35
Reported
2024-09-13 12:37
Platform
win7-20240708-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Floxif, Floodfix
Detects Floxif payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Event Triggered Execution: AppInit DLLs
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\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.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 |
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\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.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\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe"
Network
Files
memory/1732-3-0x0000000010000000-0x0000000010030000-memory.dmp
\Program Files\Common Files\System\symsrv.dll
| MD5 | 7574cf2c64f35161ab1292e2f532aabf |
| SHA1 | 14ba3fa927a06224dfe587014299e834def4644f |
| SHA256 | de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085 |
| SHA512 | 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab |
C:\Users\Admin\AppData\Local\Temp\jds259438180.tmp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe
| MD5 | 2ae766974ba27233b9a3875bc1f2ce65 |
| SHA1 | 6b93e73130fb70c1abf199768fef983466827bbc |
| SHA256 | acf5e22c4b1a98dc889fe2ad25626ea6fb8cce66edf1c2a4773ad4742f71203c |
| SHA512 | d579d3d14857365cf1f2cf4d7d9f29f47a4dd071d61b4dd4c1310ae2864ea2671d6d55042e49ba57600b936420f09feb3d3005047bdc317dee488ee187026b7a |
\Users\Admin\AppData\Local\Temp\jds259438180.tmp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe.tmp
| MD5 | e43a3d239eb4400dd94d18ea0590b672 |
| SHA1 | a1e214e4e3b96b8d1bc8eb63559218e2cff648e6 |
| SHA256 | f6f740a3f5c91bdd70fa15808a9e2ddd7f962a3b3199c7e4e214eda2bad7eff6 |
| SHA512 | b65356f88d28ade516fd9cda29b562ff06328becc41e786c4853083ec34ee748bb19616fcbd9dbda95336bb7ca07ae55a59a8cbb425894436e34d978993bbcac |
memory/1732-23-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1732-21-0x0000000000D10000-0x0000000000EDF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-13 12:35
Reported
2024-09-13 12:37
Platform
win10v2004-20240802-en
Max time kernel
146s
Max time network
147s
Command Line
Signatures
Floxif, Floodfix
Detects Floxif payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Event Triggered Execution: AppInit DLLs
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\jds240616015.tmp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe | N/A |
Loads dropped DLL
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 |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\e: | C:\Users\Admin\AppData\Local\Temp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.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\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.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\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\jds240616015.tmp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\jds240616015.tmp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\jds240616015.tmp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\jds240616015.tmp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe"
C:\Users\Admin\AppData\Local\Temp\jds240616015.tmp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\jds240616015.tmp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe"
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 | javadl-esd-secure.oracle.com | udp |
| GB | 104.103.251.196:443 | javadl-esd-secure.oracle.com | tcp |
| US | 8.8.8.8:53 | javadl.oracle.com | udp |
| GB | 104.103.251.196:80 | javadl.oracle.com | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.251.103.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| GB | 104.103.251.196:443 | javadl.oracle.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 8.8.8.8:53 | www.aieov.com | udp |
| US | 45.79.19.196:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | sdlc-esd.oracle.com | udp |
| GB | 184.26.188.105:443 | sdlc-esd.oracle.com | tcp |
| US | 8.8.8.8:53 | 196.19.79.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.188.26.184.in-addr.arpa | udp |
| US | 45.79.19.196:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 45.79.19.196:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 45.79.19.196:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 45.79.19.196:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 45.79.19.196:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 45.79.19.196:80 | www.aieov.com | tcp |
Files
C:\Program Files\Common Files\System\symsrv.dll
| MD5 | 7574cf2c64f35161ab1292e2f532aabf |
| SHA1 | 14ba3fa927a06224dfe587014299e834def4644f |
| SHA256 | de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085 |
| SHA512 | 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab |
memory/4856-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4856-6-0x0000000000921000-0x0000000000922000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\jds240616015.tmp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe
| MD5 | 2ae766974ba27233b9a3875bc1f2ce65 |
| SHA1 | 6b93e73130fb70c1abf199768fef983466827bbc |
| SHA256 | acf5e22c4b1a98dc889fe2ad25626ea6fb8cce66edf1c2a4773ad4742f71203c |
| SHA512 | d579d3d14857365cf1f2cf4d7d9f29f47a4dd071d61b4dd4c1310ae2864ea2671d6d55042e49ba57600b936420f09feb3d3005047bdc317dee488ee187026b7a |
memory/2660-18-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\jusched.log
| MD5 | 488650bf8f481d61acd832eac4641d5e |
| SHA1 | 6167c5b40074d0e5d8e32af9ec44200bc571c483 |
| SHA256 | 9db1a179ba8ccc7bd33c364ee6cb6cd8268210bc3517262de547d755d41a6bf4 |
| SHA512 | 1679b397fee0b6a941b101fc02d89ac086c9553a99dbd8f41799391321993a17bc52a5035613d2f4069f9364dd2eb2b6c958eb6c82cc217b1939139e7b32241d |
C:\Users\Admin\AppData\Local\Temp\jusched.log
| MD5 | 23e767f1b971e723e5373d2c1c4ccdc2 |
| SHA1 | 8a40c5395a84ec8d81ec829f50b3c016f53dddf6 |
| SHA256 | 09e3b62f245d750cf7c2d82b23adcffcf8478029789d2dc38692b58f4c0fa87b |
| SHA512 | 6d98f4fd3fd43fa4a598a1d29af8400952f187466f14c5bfa2f5fb2ec4fcb020a63b21fff88bdde10b3152e7cb54fb2e80232266f96c4d4a6cb210b8d5a62dd2 |
C:\Users\Admin\AppData\Local\Temp\jds240616015.tmp\2024-09-13_12cc44ed02a82002775bbef8ea6c854f_floxif_mafia.exe.tmp
| MD5 | ad868e6f7c656c8c79d1bfafcd181e3c |
| SHA1 | c7da9799c459e30284128c891ad313ece7bfec06 |
| SHA256 | 0063c0913567472bf88081af04fe90f7388d26fdfc39a7ccb06dd713b0c9e071 |
| SHA512 | 25825f6519e63607192a774839fcb8d14c816eb795cf2373ae58f010266499ff67a5c18bb633804fefab8dd5501828ca432444215fed7b341fb248bc38cf3336 |
memory/4856-131-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4856-132-0x0000000000920000-0x0000000000AEF000-memory.dmp
memory/2660-134-0x00000000006E0000-0x0000000000875000-memory.dmp
memory/2660-136-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll.000
| MD5 | 1130c911bf5db4b8f7cf9b6f4b457623 |
| SHA1 | 48e734c4bc1a8b5399bff4954e54b268bde9d54c |
| SHA256 | eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1 |
| SHA512 | 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0 |
memory/4856-142-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4856-150-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4856-174-0x0000000010000000-0x0000000010030000-memory.dmp