Analysis Overview
SHA256
67427fb698bb1e036aae96af5d72cf03edeff0b08946c48ae47fe4b4f3c9fc90
Threat Level: Likely malicious
The file 67427fb698bb1e036aae96af5d72cf03edeff0b08946c48ae47fe4b4f3c9fc90N was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (3693) files with added filename extension
Renames multiple (4988) files with added filename extension
Drops file in Program Files directory
Unsigned PE
System Location Discovery: System Language Discovery
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-16 21:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-16 21:00
Reported
2024-10-16 21:02
Platform
win7-20240729-en
Max time kernel
150s
Max time network
16s
Command Line
Signatures
Renames multiple (3693) files with added filename extension
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\67427fb698bb1e036aae96af5d72cf03edeff0b08946c48ae47fe4b4f3c9fc90N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\67427fb698bb1e036aae96af5d72cf03edeff0b08946c48ae47fe4b4f3c9fc90N.exe
"C:\Users\Admin\AppData\Local\Temp\67427fb698bb1e036aae96af5d72cf03edeff0b08946c48ae47fe4b4f3c9fc90N.exe"
Network
Files
memory/2748-0-0x0000000000400000-0x0000000000408000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-2703099537-420551529-3771253338-1000\desktop.ini.tmp
| MD5 | 71339cabc883d63c8140897551d263fa |
| SHA1 | d551ecf297fb49d28132a43dc67521eaf6ad7091 |
| SHA256 | 977d5989ad0269e9b5d527f4325dcba4df1818ee32e4c1c868d565a04874c8ba |
| SHA512 | 4d808a587cac1776e29fc47e2fe583a33031f12c0e3d3ff9353b6389b90b7266b5ed0a944c17bf633467d5624350354afe93003840e7543c9ba4a58532200052 |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | 07937178763e7f5e73f657969768b7de |
| SHA1 | 9527131ad991e43a9587a35b26b0fac0dc6c6afe |
| SHA256 | 7a5aecc2a0dd0021626cd9e8c077eaa56729ec9e9a484d5b828f6d5c51587002 |
| SHA512 | 5234b029d704b9f8d608408f2505fe5f3e18693778b369f02e781408979ef6fb838f871c668637b243386a1b24d302765d6787ada3e32af9feccbf2cbae50730 |
memory/2748-74-0x0000000000400000-0x0000000000408000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-16 21:00
Reported
2024-10-16 21:02
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
Renames multiple (4988) files with added filename extension
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\67427fb698bb1e036aae96af5d72cf03edeff0b08946c48ae47fe4b4f3c9fc90N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\67427fb698bb1e036aae96af5d72cf03edeff0b08946c48ae47fe4b4f3c9fc90N.exe
"C:\Users\Admin\AppData\Local\Temp\67427fb698bb1e036aae96af5d72cf03edeff0b08946c48ae47fe4b4f3c9fc90N.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/3976-0-0x0000000000400000-0x0000000000408000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-3756129449-3121373848-4276368241-1000\desktop.ini.tmp
| MD5 | 7f1f8b9dcd6bcdc6277083797edafc0d |
| SHA1 | 44ccf2bb5731bfbea4d2c63e12200d0edcfb2f3e |
| SHA256 | 97d9dbcbcd84cd817fb8a4e8775e69fbfb37d946ebf3a1b78d1e2c4c3cacaab7 |
| SHA512 | 7325ed77a68e296571a312085a7d7c3d474ae3b103b3d9322959702e7ede233efb3c6ab10a9b68bd0ff14ed14403c4570a536e86c6ca7cbcd9ecd571a409abc1 |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | 3b3ae7fa3118a78c98e5d669f54ebe5c |
| SHA1 | 6391056ebed0451cc516b77fae6138e39f6a4b16 |
| SHA256 | ec930d905c5c66f4256fce10389fbc306e7cf2c903be9f17304b99d54e509b1b |
| SHA512 | 0ce36eaddf00c08ea805484217251fefc9c7f0cddc2e38c9f549ba33d6ae64dca51cf48112b32dcff0cc0e1f1eedb7242ed45e2fef2c73fe95fdc68f2f564df3 |
memory/3976-784-0x0000000000400000-0x0000000000408000-memory.dmp