Analysis Overview
SHA256
7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c
Threat Level: Known bad
The file 7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c 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
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-14 15:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-14 15:33
Reported
2024-09-14 15:36
Platform
win7-20240903-en
Max time kernel
122s
Max time network
124s
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\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.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 |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\e: | C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.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\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.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\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe
"C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.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 | 173.255.194.134:80 | www.aieov.com | tcp |
Files
\Program Files\Common Files\System\symsrv.dll
| MD5 | 7574cf2c64f35161ab1292e2f532aabf |
| SHA1 | 14ba3fa927a06224dfe587014299e834def4644f |
| SHA256 | de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085 |
| SHA512 | 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab |
memory/2108-3-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\log.txt
| MD5 | b0e242f6683a9f14986ada2e49677144 |
| SHA1 | 45ad4b1d2659404d19ca0e7e31205aedd46ab5b7 |
| SHA256 | b64b51fdb239495d8407a39ba21458174252607bd73dd716d940cb8509d5e347 |
| SHA512 | a4730143b6ca68027706aa2e6cbfabf744e13ed513b0ab9b95a8c31e56545dd79ab9398a3eeda83e6899b15a906fdcab6c0437c7588cb48fee7a8195f1c84140 |
memory/2108-62-0x0000000010000000-0x0000000010030000-memory.dmp
memory/2108-61-0x0000000000CF0000-0x0000000000D8A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-14 15:33
Reported
2024-09-14 15:36
Platform
win10v2004-20240802-en
Max time kernel
125s
Max time network
129s
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\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.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 |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\e: | C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.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\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.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\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe
"C:\Users\Admin\AppData\Local\Temp\7b0170e43cae7800348df79ca10f39aba701362f67fb54c6069828a6a8abb43c.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4160,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=3808 /prefetch:8
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 | 5isohu.com | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.aieov.com | udp |
| US | 45.33.30.197:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.30.33.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 45.33.30.197:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.143.182.52.in-addr.arpa | udp |
Files
C:\Program Files\Common Files\System\symsrv.dll
| MD5 | 7574cf2c64f35161ab1292e2f532aabf |
| SHA1 | 14ba3fa927a06224dfe587014299e834def4644f |
| SHA256 | de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085 |
| SHA512 | 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab |
memory/2760-2-0x0000000010000000-0x0000000010030000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\log.txt
| MD5 | 28e83e0fa3fb5108122e3bc751589954 |
| SHA1 | 2cd15d43dbd544670e4edd4ec0b792951648f24c |
| SHA256 | 3cfd678d7c9a9f2bcb4fe6990883569bebae6dc580455e3693fdbc72b9d92081 |
| SHA512 | 730fe7744b35f026a5370ab97e5c668d4836b12469d076283f0562efdb0e34124ee6a1830adf2fa0ea150bf1be6f8516a34c04647392dc3a22eb342b635eef7d |
memory/2760-63-0x0000000000A20000-0x0000000000ABA000-memory.dmp
memory/2760-65-0x0000000010000000-0x0000000010030000-memory.dmp