Analysis Overview
SHA256
0b1224d5c5b2156511afe5dc174f06d98998b50c939724f35e0281370a69c713
Threat Level: Shows suspicious behavior
The file 4a580a867b18179cda6326ee10e79502 was found to be: Shows suspicious behavior.
Malicious Activity Summary
UPX packed file
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-01-08 03:41
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-08 03:41
Reported
2024-01-08 03:44
Platform
win10v2004-20231222-en
Max time kernel
147s
Max time network
124s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a580a867b18179cda6326ee10e79502.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a580a867b18179cda6326ee10e79502.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a580a867b18179cda6326ee10e79502.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4a580a867b18179cda6326ee10e79502.exe
"C:\Users\Admin\AppData\Local\Temp\4a580a867b18179cda6326ee10e79502.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.16.110.114:80 | tcp | |
| N/A | 51.124.78.146:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 20.231.121.79:80 | tcp | |
| N/A | 51.124.78.146:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 104.91.71.134:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| GB | 88.221.134.42:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 87.248.204.0:80 | tcp | |
| GB | 87.248.204.0:80 | tcp | |
| GB | 87.248.204.0:80 | tcp | |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 88.221.134.42:80 | tcp | |
| GB | 87.248.204.0:80 | tcp | |
| GB | 87.248.204.0:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| NL | 52.142.223.178:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| NL | 52.142.223.178:80 | tcp | |
| GB | 96.17.178.176:80 | tcp |
Files
memory/1740-0-0x0000000000400000-0x0000000000640000-memory.dmp
memory/1740-1-0x0000000000C60000-0x0000000000C61000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\uDwn-RFOC\Language.lng
| MD5 | 2293a73f596789b7d2d4a8c0e97ce6e4 |
| SHA1 | 168ed9ef27453f9e4998175e54d0b61b58d26c0c |
| SHA256 | 1a54467e1dbe624a3bd72c4324694f2a2c749bcbaaf914a10c09f80aa7e1d3fb |
| SHA512 | 1c30b2e8649f628739cb99c9d2dbd992bdc0c82f7092e6b0d608649c70af91b58d3ab4f9ce4de0a9c5ca484769b8d203afa5ebe09180431d1500378d488762d9 |
C:\Users\Admin\AppData\Local\Temp\uDwn-RFOC\config.udc
| MD5 | 3e087405825bce4bcfe615f55d7a9f1e |
| SHA1 | 4ab7fa1663863efe1cac8dc236d676af5b0cd352 |
| SHA256 | 2eebe81260d0640958bad495cdb4f573eb5e618a80118b1de66c8151434bfabb |
| SHA512 | 3f4553bb7c0bbe322f4c18270338f5b7d541d46a38265df90b96eba61012035e851b1336135ab254079c27acb869eece13ab7adbe73573fbb88731c5bef08ddf |
memory/1740-113-0x0000000000C90000-0x0000000000C91000-memory.dmp
memory/1740-114-0x0000000000400000-0x0000000000640000-memory.dmp
memory/1740-116-0x0000000000C60000-0x0000000000C61000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-08 03:41
Reported
2024-01-08 03:44
Platform
win7-20231215-en
Max time kernel
140s
Max time network
123s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a580a867b18179cda6326ee10e79502.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a580a867b18179cda6326ee10e79502.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a580a867b18179cda6326ee10e79502.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a580a867b18179cda6326ee10e79502.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4a580a867b18179cda6326ee10e79502.exe
"C:\Users\Admin\AppData\Local\Temp\4a580a867b18179cda6326ee10e79502.exe"
Network
Files
memory/2232-1-0x0000000000360000-0x0000000000361000-memory.dmp
memory/2232-0-0x0000000000400000-0x0000000000640000-memory.dmp
memory/2232-113-0x0000000000390000-0x0000000000391000-memory.dmp
memory/2232-114-0x0000000000400000-0x0000000000640000-memory.dmp
memory/2232-116-0x0000000000360000-0x0000000000361000-memory.dmp