Analysis Overview
SHA256
604f0950affb3fa4aa1a9825d8d6b04c6d49cb1f5ec61de320c84964b5364ed6
Threat Level: Known bad
The file 20240915cf940d8936e3906504654137aa421b19floxificedid was found to be: Known bad.
Malicious Activity Summary
Floxif, Floodfix
Detects Floxif payload
Loads dropped DLL
ACProtect 1.3x - 1.4x DLL software
Executes dropped EXE
UPX packed file
Reads user/profile data of web browsers
Enumerates connected drives
Checks installed software on the system
Drops file in Program Files directory
Drops file in Windows directory
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-15 09:00
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-15 09:00
Reported
2024-09-15 09:02
Platform
win7-20240708-en
Max time kernel
142s
Max time network
133s
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\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.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\20240915cf940d8936e3906504654137aa421b19floxificedid.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\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.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\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.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 2972 wrote to memory of 2340 | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 2972 wrote to memory of 2340 | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 2972 wrote to memory of 2340 | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 2972 wrote to memory of 2340 | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe
"C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.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 | 8.8.8.8:53 | 5isohu.com | udp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
| US | 173.230.144.164:443 | geekuninstaller.com | tcp |
| US | 8.8.8.8:53 | www.aieov.com | udp |
| US | 72.14.185.43:80 | www.aieov.com | tcp |
| US | 72.14.185.43:80 | www.aieov.com | tcp |
| US | 72.14.185.43:80 | www.aieov.com | tcp |
| US | 72.14.185.43:80 | www.aieov.com | tcp |
| US | 72.14.185.43:80 | www.aieov.com | tcp |
| US | 72.14.185.43:80 | www.aieov.com | tcp |
Files
\Program Files\Common Files\System\symsrv.dll
| MD5 | 7574cf2c64f35161ab1292e2f532aabf |
| SHA1 | 14ba3fa927a06224dfe587014299e834def4644f |
| SHA256 | de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085 |
| SHA512 | 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab |
memory/2972-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2972-5-0x0000000000408000-0x000000000040B000-memory.dmp
\Users\Admin\AppData\Local\Temp\geek64.exe
| MD5 | 2062e8118cf10d1fba19a80a885c80f0 |
| SHA1 | 7e4a6fee0595832708b9cc9ee9b7d589f9c2bcc8 |
| SHA256 | 316fbec9eca41deef9a63837dfaf4de4369ca507c5b2143cd3a805cb238e5057 |
| SHA512 | 684533abd11842833a0a4bab308c5a06253307dd8f0297211624eb1acd36ade78bf85a19cf2c8f0cc0cf85593732ebd612d6c32ce49eff284ebd6d7e8aa922b2 |
memory/2972-17-0x0000000000400000-0x0000000000A56000-memory.dmp
memory/2972-18-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2972-22-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2972-25-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2972-28-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll.000
| MD5 | 1130c911bf5db4b8f7cf9b6f4b457623 |
| SHA1 | 48e734c4bc1a8b5399bff4954e54b268bde9d54c |
| SHA256 | eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1 |
| SHA512 | 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0 |
memory/2972-33-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2972-34-0x0000000010000000-0x0000000010030000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-15 09:00
Reported
2024-09-15 09:02
Platform
win10v2004-20240802-en
Max time kernel
146s
Max time network
149s
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\20240915cf940d8936e3906504654137aa421b19floxificedid.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 |
Checks installed software on the system
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\e: | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.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\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.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\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.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 2396 wrote to memory of 4688 | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
| PID 2396 wrote to memory of 4688 | N/A | C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe | C:\Users\Admin\AppData\Local\Temp\geek64.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.exe
"C:\Users\Admin\AppData\Local\Temp\20240915cf940d8936e3906504654137aa421b19floxificedid.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 | 209.205.72.20.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 | 173.222.211.43:80 | 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 | 45.33.20.235:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 168.245.100.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.211.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 235.20.33.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 45.33.20.235:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 45.33.20.235:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 45.33.20.235:80 | www.aieov.com | tcp |
| US | 45.33.20.235:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 45.33.20.235:80 | www.aieov.com | tcp |
| 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 | 172.214.232.199.in-addr.arpa | udp |
| US | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 45.33.20.235:80 | www.aieov.com | tcp |
Files
C:\Program Files\Common Files\System\symsrv.dll
| MD5 | 7574cf2c64f35161ab1292e2f532aabf |
| SHA1 | 14ba3fa927a06224dfe587014299e834def4644f |
| SHA256 | de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085 |
| SHA512 | 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab |
memory/2396-3-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2396-5-0x0000000000408000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\geek64.exe
| MD5 | 2062e8118cf10d1fba19a80a885c80f0 |
| SHA1 | 7e4a6fee0595832708b9cc9ee9b7d589f9c2bcc8 |
| SHA256 | 316fbec9eca41deef9a63837dfaf4de4369ca507c5b2143cd3a805cb238e5057 |
| SHA512 | 684533abd11842833a0a4bab308c5a06253307dd8f0297211624eb1acd36ade78bf85a19cf2c8f0cc0cf85593732ebd612d6c32ce49eff284ebd6d7e8aa922b2 |
memory/2396-23-0x0000000000400000-0x0000000000A56000-memory.dmp
memory/2396-26-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2396-27-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2396-32-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll.000
| MD5 | 1130c911bf5db4b8f7cf9b6f4b457623 |
| SHA1 | 48e734c4bc1a8b5399bff4954e54b268bde9d54c |
| SHA256 | eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1 |
| SHA512 | 94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0 |
memory/2396-37-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2396-43-0x0000000010000000-0x0000000010030000-memory.dmp