Analysis Overview
SHA256
c4c38e4993a50e6bb4a2729c85468c16ed4a7a4a5cc5e48af6548725a30c18e9
Threat Level: Known bad
The file 2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid 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
Loads dropped DLL
Enumerates connected drives
Drops file in Program Files directory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-16 01:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-16 01:29
Reported
2024-09-16 01:31
Platform
win7-20240704-en
Max time kernel
145s
Max time network
122s
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\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.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\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.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\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
Enumerates physical storage devices
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\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.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 | 198.58.118.167:80 | www.aieov.com | tcp |
| US | 198.58.118.167:80 | www.aieov.com | tcp |
| US | 198.58.118.167:80 | www.aieov.com | tcp |
| US | 198.58.118.167:80 | www.aieov.com | tcp |
| US | 198.58.118.167:80 | www.aieov.com | tcp |
| US | 198.58.118.167:80 | www.aieov.com | tcp |
Files
\Program Files\Common Files\System\symsrv.dll
| MD5 | 7574cf2c64f35161ab1292e2f532aabf |
| SHA1 | 14ba3fa927a06224dfe587014299e834def4644f |
| SHA256 | de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085 |
| SHA512 | 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab |
memory/1676-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1676-5-0x0000000000450000-0x0000000000453000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1D26E2\A54475468C.tmp
| MD5 | 97f194a9cdc5989a3d29982cffc14dbb |
| SHA1 | 47655753967195c39ec411cb4ddf23b116baf9d1 |
| SHA256 | cc45fdb638f46a2c1d5794254c20ec32e25487377789a6975955e64a9e07ccd0 |
| SHA512 | d0644aeee9ed0f160c58045f8110b81a45fd381191c1a6f4b313443b2efb0a7b9298d4d23e75c8154dba2f1165d2fbdcd50085b4aa23fefb056986de56b1eaee |
C:\Users\Admin\Documents\EasyInfo\EasyInfo.htm
| MD5 | 8c73b9b809ea79b9fb8d93aa201aeb7c |
| SHA1 | 2027d149076bd5f9726573bd4750ec5e996c019a |
| SHA256 | 067c8b55e764427d7d4b0e12488f65188b637bb99ff211c7c0c54bc350e41141 |
| SHA512 | c457dc0e98ba784c40c4bf85b6cf8ec343c77405c60268f500f422759643679b603f18f7a8bd41c6c2a22d6ad631baf1f6177bf4e153b0a0f2ae4ba63d0a7524 |
memory/1676-70-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1676-71-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1676-72-0x0000000000400000-0x000000000048D000-memory.dmp
memory/1676-75-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1676-78-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1676-81-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll.000
| MD5 | 1130c911bf5db4b8f7cf9b6f4b457623 |
| SHA1 | 48e734c4bc1a8b5399bff4954e54b268bde9d54c |
| SHA256 | eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1 |
| SHA512 | 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0 |
memory/1676-84-0x0000000010000000-0x0000000010030000-memory.dmp
memory/1676-87-0x0000000010000000-0x0000000010030000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-16 01:29
Reported
2024-09-16 01:31
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 |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.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\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.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\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
Enumerates physical storage devices
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\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Internet Explorer\IESettingSync | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-16_81fe3e22bfbd69dee842957c5e815c1d_floxif_icedid.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | 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 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.19.79.45.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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 45.79.19.196:80 | www.aieov.com | tcp |
| 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 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.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/4824-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4824-6-0x0000000000450000-0x0000000000453000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\A1D26E2\AEFDAFC12D8.tmp
| MD5 | 97f194a9cdc5989a3d29982cffc14dbb |
| SHA1 | 47655753967195c39ec411cb4ddf23b116baf9d1 |
| SHA256 | cc45fdb638f46a2c1d5794254c20ec32e25487377789a6975955e64a9e07ccd0 |
| SHA512 | d0644aeee9ed0f160c58045f8110b81a45fd381191c1a6f4b313443b2efb0a7b9298d4d23e75c8154dba2f1165d2fbdcd50085b4aa23fefb056986de56b1eaee |
memory/4824-33-0x0000000000400000-0x000000000048D000-memory.dmp
memory/4824-36-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Users\Admin\Documents\EasyInfo\EasyInfo.htm
| MD5 | 04b351b8880435eb9e08132d0139f363 |
| SHA1 | fc40ddfb6947a72ed762216fa85402e52750df9f |
| SHA256 | affdd181d061f2aa68e14e503ca8aee59fc47c4248c28e6465b8c8016724f7f7 |
| SHA512 | 298c258016ce7c1d4334b820a68d2ea8abdb7ceb6f692aab8458d6b53d2ffb97d2d123b74a334b015cdb0374cec00953cc32489c93cbf233c455789dee8a830d |
memory/4824-53-0x0000000000400000-0x000000000048D000-memory.dmp
memory/4824-52-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4824-58-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll.000
| MD5 | 1130c911bf5db4b8f7cf9b6f4b457623 |
| SHA1 | 48e734c4bc1a8b5399bff4954e54b268bde9d54c |
| SHA256 | eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1 |
| SHA512 | 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0 |
memory/4824-63-0x0000000010000000-0x0000000010030000-memory.dmp
memory/4824-69-0x0000000010000000-0x0000000010030000-memory.dmp