Analysis Overview
SHA256
5f6952416fae03676bcc8dd95caf181c8f6b132d31249635c2a842691cd908d6
Threat Level: Likely malicious
The file 5f6952416fae03676bcc8dd95caf181c8f6b132d31249635c2a842691cd908d6N was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (3260) files with added filename extension
Renames multiple (4618) files with added filename extension
UPX packed file
Drops file in Program Files directory
System Location Discovery: System Language Discovery
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-16 21:02
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: behavioral1
Detonation Overview
Submitted
2024-10-16 21:02
Reported
2024-10-16 21:04
Platform
win7-20240903-en
Max time kernel
119s
Max time network
16s
Command Line
Signatures
Renames multiple (3260) files with added filename extension
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 |
Drops file in Program Files directory
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\5f6952416fae03676bcc8dd95caf181c8f6b132d31249635c2a842691cd908d6N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5f6952416fae03676bcc8dd95caf181c8f6b132d31249635c2a842691cd908d6N.exe
"C:\Users\Admin\AppData\Local\Temp\5f6952416fae03676bcc8dd95caf181c8f6b132d31249635c2a842691cd908d6N.exe"
Network
Files
memory/268-0-0x0000000000400000-0x000000000040B000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-1488793075-819845221-1497111674-1000\desktop.ini.tmp
| MD5 | c5b6eb31c8451a3092305e8bdb202e71 |
| SHA1 | 70ba85e31587bcc9d209f075d9d1214c05764406 |
| SHA256 | d62be706120cce72a88ea8e0c883395549f7af7d95e207bfe7b8800536bfdcc9 |
| SHA512 | 7c689858d15ee238fe6390af31d4f0e098cb7eb4ace07e845c1fee7529faa12ae3efc73f49e57417c0c396d85e6b8bf1f9a134afaa4121651c0de712485872bb |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | 2a10768c9f71e273549a003864a118c7 |
| SHA1 | e8673971d57bd041e495d6a061bc6f0c855e9155 |
| SHA256 | a27131e9a5de98aa7547911a9179d359b84132591ed1b1f9aaea77c917230c06 |
| SHA512 | 52e839d3af6dd651bbd664d8e91ac8c0590cc3e4a34a7e69b2bb6cc7a007b756ce1da2ad58bdfbcf19952dbde3f53dfa0dda4fc3808d340880bbc6acdb3dac5a |
memory/268-74-0x0000000000400000-0x000000000040B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-16 21:02
Reported
2024-10-16 21:04
Platform
win10v2004-20241007-en
Max time kernel
119s
Max time network
103s
Command Line
Signatures
Renames multiple (4618) files with added filename extension
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 |
Drops file in Program Files directory
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\5f6952416fae03676bcc8dd95caf181c8f6b132d31249635c2a842691cd908d6N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5f6952416fae03676bcc8dd95caf181c8f6b132d31249635c2a842691cd908d6N.exe
"C:\Users\Admin\AppData\Local\Temp\5f6952416fae03676bcc8dd95caf181c8f6b132d31249635c2a842691cd908d6N.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/3704-0-0x0000000000400000-0x000000000040B000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-493223053-2004649691-1575712786-1000\desktop.ini.tmp
| MD5 | 4caaeaa2172cfaf729e4dfc301f629d2 |
| SHA1 | 3c58118f94555665d9b12ea350b68c9d31d1f2ec |
| SHA256 | e16c82224b80087307ed9c23deb93ca1bfc3c4c903093cac14bb1cf1dbfdf28b |
| SHA512 | d66cc62240053eeb33324a2d440475fbc8f7ffc07bd23b0bc6651c9e36ee7c8898e38ee1753d85f55ca44d8c952d1f315b93b75daa2c9ba9bd696398979713cb |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | d6e3d32066d93c2b5197961187df3682 |
| SHA1 | 7494ff8867bc1a14b190ab89a9b984e961ce5486 |
| SHA256 | c0ad2c568f9617e68fd76729198478d8808c535f46445cd0dcd5f09847c83875 |
| SHA512 | 3dbfedcce3b9fa085a52fa53c251072787511555e51484796035ea6959e46bb690acd97da667dd08b01e9e80459fb15219e7714031c66d60e17e4e0ec04b0ffc |
memory/3704-780-0x0000000000400000-0x000000000040B000-memory.dmp