Analysis Overview
SHA256
3665c127076eb40cd3c3de1ebc14e72ec7c7bb7383898ae1b975bcf169153742
Threat Level: Likely malicious
The file 3665c127076eb40cd3c3de1ebc14e72ec7c7bb7383898ae1b975bcf169153742N was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (3774) files with added filename extension
Renames multiple (5206) 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 07:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-16 07:03
Reported
2024-10-16 07:06
Platform
win7-20241010-en
Max time kernel
150s
Max time network
120s
Command Line
Signatures
Renames multiple (3774) 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\3665c127076eb40cd3c3de1ebc14e72ec7c7bb7383898ae1b975bcf169153742N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3665c127076eb40cd3c3de1ebc14e72ec7c7bb7383898ae1b975bcf169153742N.exe
"C:\Users\Admin\AppData\Local\Temp\3665c127076eb40cd3c3de1ebc14e72ec7c7bb7383898ae1b975bcf169153742N.exe"
Network
Files
memory/1700-0-0x0000000000400000-0x0000000000408000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-2039016743-699959520-214465309-1000\desktop.ini.tmp
| MD5 | f093fb847db5334845e52181dc1dac23 |
| SHA1 | bc1d1f60d0af4f0506d263155ee864f929e7aae6 |
| SHA256 | 77260e5d66a38a1a8d4cde9b6554f2f0bba2842faa2a80cb87c599821cc792f0 |
| SHA512 | 2eae9a3f53b9032e73237e0d9a51edc9d7da402bc5e755d36f87e5f358f30863baeb372f95f7746b350c732cdb1b8fa88de54f0106e5299ddcad3de67db808bf |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | a82e0fcec1e135b95e731c90eecb7796 |
| SHA1 | e83afb5ed29e798f0ec94a3513439320dc92ce1d |
| SHA256 | 929674db61edda7e59b564135a7361678cb61ab35ca547730da407e12f6106d9 |
| SHA512 | 6199216974c6c0f7f6280ef49ea8b8e272ba3a014ae031772a49910996b0675b606ad8fd075af171f6509e1cabf99b266f44f02ace25324c1b96e97a461870b0 |
memory/1700-70-0x0000000000400000-0x0000000000408000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-16 07:03
Reported
2024-10-16 07:06
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
123s
Command Line
Signatures
Renames multiple (5206) 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\3665c127076eb40cd3c3de1ebc14e72ec7c7bb7383898ae1b975bcf169153742N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3665c127076eb40cd3c3de1ebc14e72ec7c7bb7383898ae1b975bcf169153742N.exe
"C:\Users\Admin\AppData\Local\Temp\3665c127076eb40cd3c3de1ebc14e72ec7c7bb7383898ae1b975bcf169153742N.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.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/4520-0-0x0000000000400000-0x0000000000408000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-4050598569-1597076380-177084960-1000\desktop.ini.tmp
| MD5 | 8b929e3b909b5bd5538ffa17f2339c4d |
| SHA1 | 8a6333f8e1102bf0b97adf731c245a68d0d7600c |
| SHA256 | a4c687743e0b9abb380359d49cc472bd026f9eec4a88f15205d5e29ef47f2b93 |
| SHA512 | 7eb158ceb14ba63217273be8cc72f9fc5db51459a3213702bcc0ec7f7065849b03a9efe94b34157177fca96e9d23487001722654dac0cd9ec7cceb458307bdf4 |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | 460dccb98e3db77fadbe0420ccf60215 |
| SHA1 | af2caaae01f995e68106c4da9a2e9b1dd0cbfbab |
| SHA256 | 8b18dc6a2d1fc358d1d9d11bb5c565d97e5619fae30f1d8a5a80c42b065a080d |
| SHA512 | dd832d3625c57178e046bef6a0e1a37bba1813edeac86b5f1ffbb024ac119d9ec79add3aee9856eb56569d289383343c62f91a810a4a064e62e968f1fd6cb556 |
memory/4520-784-0x0000000000400000-0x0000000000408000-memory.dmp