Analysis Overview
SHA256
9d3c3dbabcae7102e7f88f3bffc9c57c396801e2bbbcbc90494c744a4f7c87a8
Threat Level: Likely malicious
The file 9d3c3dbabcae7102e7f88f3bffc9c57c396801e2bbbcbc90494c744a4f7c87a8 was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (580) files with added filename extension
Renames multiple (5105) files with added filename extension
Drops file in Program Files directory
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-11 01:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-11 01:08
Reported
2024-06-11 01:11
Platform
win7-20240221-en
Max time kernel
150s
Max time network
123s
Command Line
Signatures
Renames multiple (580) files with added filename extension
Drops file in Program Files directory
Processes
C:\Users\Admin\AppData\Local\Temp\9d3c3dbabcae7102e7f88f3bffc9c57c396801e2bbbcbc90494c744a4f7c87a8.exe
"C:\Users\Admin\AppData\Local\Temp\9d3c3dbabcae7102e7f88f3bffc9c57c396801e2bbbcbc90494c744a4f7c87a8.exe"
Network
Files
C:\$Recycle.Bin\S-1-5-21-330940541-141609230-1670313778-1000\desktop.ini.tmp
| MD5 | ea567232e80bfb85868852767992129d |
| SHA1 | 749faf5e7fac81bb086e8d93644c8f4beeb880e1 |
| SHA256 | 0bbfc57b912fecbd8a4dcc77088daa63aaabde50904c6ea337507b45bb0b9bf8 |
| SHA512 | f3a81c3119f30d6c2370a15bb2dcc0ceef3085b275c4dac932c719ad15090da2fb63810646a9f149894ce7232adb301439853315f273db4c684e49e68d41b85e |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | 8e66c1585064db36f813d7799c94bbb2 |
| SHA1 | 212c2603566282bb022efc26f19550064eea3813 |
| SHA256 | dfa1e9b28643980c18b2581142c0396c2382adaa1bebfd81eafcf9133bbc245c |
| SHA512 | 36fa39d9f843bb115a9606b9c9bad44f7714d3614cafbfccd94f19d7db0f43ea156997814d2c38a48025d229eeec5343a90cdded3a8f6288fb8a70e1199abfc8 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-11 01:08
Reported
2024-06-11 01:11
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
94s
Command Line
Signatures
Renames multiple (5105) files with added filename extension
Drops file in Program Files directory
Processes
C:\Users\Admin\AppData\Local\Temp\9d3c3dbabcae7102e7f88f3bffc9c57c396801e2bbbcbc90494c744a4f7c87a8.exe
"C:\Users\Admin\AppData\Local\Temp\9d3c3dbabcae7102e7f88f3bffc9c57c396801e2bbbcbc90494c744a4f7c87a8.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
C:\$Recycle.Bin\S-1-5-21-3906287020-2915474608-1755617787-1000\desktop.ini.tmp
| MD5 | 49700e62986843ae473abce3c28f649d |
| SHA1 | 305a13866dbe60f2cd94ec94f7c23ae9d040bf66 |
| SHA256 | f7679362aa028fa1f0b168b286df25b85f4504453d900dd647a9c54d9fe52055 |
| SHA512 | 830ce79c67eff6bf9230cf8304fe437a118efec358767ff3007a8f7baa08b6bd3825ea1bc0d07f1713028df22ac68777d616e2b31229c41598d00a41c2112778 |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | ad10e2c0a2af13284e5070538ba80393 |
| SHA1 | a27c3142d3565231198b911f4d05ac9ed85f9c43 |
| SHA256 | af0539227685ea2b5d75ea7a13b35c929bdd9ca8384ef0c546c3831de15e9016 |
| SHA512 | 94c6b9fed0a210f90c3ab82a3fa4db4b4e00da7302a52887cda7def8f6e6f23bb79df76b4918589ee8247ac6efdbe2a8bbdf6bac5b18c7a164a7495242b3c9b8 |