Analysis Overview
SHA256
604f0950affb3fa4aa1a9825d8d6b04c6d49cb1f5ec61de320c84964b5364ed6
Threat Level: Known bad
The file 2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid was found to be: Known bad.
Malicious Activity Summary
Floxif, Floodfix
Detects Floxif payload
Reads user/profile data of web browsers
ACProtect 1.3x - 1.4x DLL software
Loads dropped DLL
Executes dropped EXE
UPX packed file
Checks installed software on the system
Enumerates connected drives
Drops file in Windows directory
Drops file in Program Files directory
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-15 06:19
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-15 06:19
Reported
2024-09-15 06:21
Platform
win7-20240903-en
Max time kernel
144s
Max time network
135s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| 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\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
Reads user/profile data of web browsers
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 |
Checks installed software on the system
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\e: | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_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\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-A90000000001}\SC_Reader.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| File opened for modification | C:\Windows\Installer\{90140000-002A-0000-1000-0000000FF1CE}\ShellUI.MST | C:\Users\Admin\AppData\Local\Temp\geek64.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\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2532 wrote to memory of 2400 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 2532 wrote to memory of 2400 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 2532 wrote to memory of 2400 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 2532 wrote to memory of 2400 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe"
C:\Users\Admin\AppData\Local\Temp\geek64.exe
C:\Users\Admin\AppData\Local\Temp\geek64.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | geekuninstaller.com | udp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
| US | 8.8.8.8:53 | www.aieov.com | udp |
| US | 45.33.18.44:80 | www.aieov.com | tcp |
| US | 45.33.18.44:80 | www.aieov.com | tcp |
| US | 45.33.18.44:80 | www.aieov.com | tcp |
| US | 45.33.18.44:80 | www.aieov.com | tcp |
| US | 45.33.18.44:80 | www.aieov.com | tcp |
| US | 45.33.18.44:80 | www.aieov.com | tcp |
Files
\Program Files\Common Files\System\symsrv.dll
| MD5 | 7574cf2c64f35161ab1292e2f532aabf |
| SHA1 | 14ba3fa927a06224dfe587014299e834def4644f |
| SHA256 | de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085 |
| SHA512 | 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab |
memory/2532-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2532-5-0x0000000000408000-0x000000000040B000-memory.dmp
\Users\Admin\AppData\Local\Temp\geek64.exe
| MD5 | 2062e8118cf10d1fba19a80a885c80f0 |
| SHA1 | 7e4a6fee0595832708b9cc9ee9b7d589f9c2bcc8 |
| SHA256 | 316fbec9eca41deef9a63837dfaf4de4369ca507c5b2143cd3a805cb238e5057 |
| SHA512 | 684533abd11842833a0a4bab308c5a06253307dd8f0297211624eb1acd36ade78bf85a19cf2c8f0cc0cf85593732ebd612d6c32ce49eff284ebd6d7e8aa922b2 |
memory/2532-17-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2532-18-0x0000000000400000-0x0000000000A56000-memory.dmp
memory/2532-19-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2532-22-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2532-25-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2532-28-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll.000
| MD5 | 1130c911bf5db4b8f7cf9b6f4b457623 |
| SHA1 | 48e734c4bc1a8b5399bff4954e54b268bde9d54c |
| SHA256 | eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1 |
| SHA512 | 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0 |
memory/2532-31-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2532-34-0x0000000010000000-0x0000000010030000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-15 06:19
Reported
2024-09-15 06:21
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 |
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\geek64.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
Reads user/profile data of web browsers
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 |
Checks installed software on the system
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\e: | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_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\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_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\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\geek64.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2800 wrote to memory of 4268 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 2800 wrote to memory of 4268 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-15_cf940d8936e3906504654137aa421b19_floxif_icedid.exe"
C:\Users\Admin\AppData\Local\Temp\geek64.exe
C:\Users\Admin\AppData\Local\Temp\geek64.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | geekuninstaller.com | udp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 164.144.230.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | r10.o.lencr.org | udp |
| GB | 92.123.143.218:80 | r10.o.lencr.org | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 8.8.8.8:53 | www.aieov.com | udp |
| US | 96.126.123.244:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 168.245.100.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 218.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 244.123.126.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 96.126.123.244:80 | www.aieov.com | tcp |
| US | 96.126.123.244:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 96.126.123.244:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 96.126.123.244:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 96.126.123.244:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 96.126.123.244:80 | www.aieov.com | tcp |
Files
C:\Program Files\Common Files\System\symsrv.dll
| MD5 | 7574cf2c64f35161ab1292e2f532aabf |
| SHA1 | 14ba3fa927a06224dfe587014299e834def4644f |
| SHA256 | de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085 |
| SHA512 | 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab |
memory/2800-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2800-5-0x0000000000408000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\geek64.exe
| MD5 | 2062e8118cf10d1fba19a80a885c80f0 |
| SHA1 | 7e4a6fee0595832708b9cc9ee9b7d589f9c2bcc8 |
| SHA256 | 316fbec9eca41deef9a63837dfaf4de4369ca507c5b2143cd3a805cb238e5057 |
| SHA512 | 684533abd11842833a0a4bab308c5a06253307dd8f0297211624eb1acd36ade78bf85a19cf2c8f0cc0cf85593732ebd612d6c32ce49eff284ebd6d7e8aa922b2 |
memory/2800-23-0x0000000000400000-0x0000000000A56000-memory.dmp
memory/2800-26-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2800-27-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2800-32-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll.000
| MD5 | 1130c911bf5db4b8f7cf9b6f4b457623 |
| SHA1 | 48e734c4bc1a8b5399bff4954e54b268bde9d54c |
| SHA256 | eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1 |
| SHA512 | 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0 |
memory/2800-37-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2800-41-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2800-43-0x0000000010000000-0x0000000010030000-memory.dmp