Analysis Overview
SHA256
b04e759e0574485ee1d1a34821b247b1d8d826d9cc2e13bf47e19df978a057c3
Threat Level: Likely malicious
The file b04e759e0574485ee1d1a34821b247b1d8d826d9cc2e13bf47e19df978a057c3 was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (562) files with added filename extension
Renames multiple (5042) files with added filename extension
Drops file in Program Files directory
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-11 01:57
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-11 01:57
Reported
2024-06-11 02:00
Platform
win7-20240221-en
Max time kernel
150s
Max time network
125s
Command Line
Signatures
Renames multiple (562) files with added filename extension
Drops file in Program Files directory
Processes
C:\Users\Admin\AppData\Local\Temp\b04e759e0574485ee1d1a34821b247b1d8d826d9cc2e13bf47e19df978a057c3.exe
"C:\Users\Admin\AppData\Local\Temp\b04e759e0574485ee1d1a34821b247b1d8d826d9cc2e13bf47e19df978a057c3.exe"
Network
Files
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | 5bd0408f0158acbc7f0c6d0d60d3fa62 |
| SHA1 | 53a90a84ac05887b30e6cd3c5f39806df18faff1 |
| SHA256 | 128748f1e0700d7e804ba4437cb0c63806429ba2a18fa0604c50a428bd24465b |
| SHA512 | da5fe3a1d2c0ebe55c0040cd1434adeeb27395054cb076c238f38b66f33c4e7414497e55f73bacf855d8db0e578624d0ece1a0a24056836e9bc528bdebda4f2c |
C:\$Recycle.Bin\S-1-5-21-330940541-141609230-1670313778-1000\desktop.ini.tmp
| MD5 | 7b45d796de67e2df22a775e74c82b1e7 |
| SHA1 | 60082f6f5961d91f80888ad7fbdbdded72416daf |
| SHA256 | 403751472111b2f5a3d50b06945bd503c94a950046ce743e49c232f17bf8083a |
| SHA512 | 57968c4101d7c3789716ea7e17ed9e832b9aa37842ca1f4acf700ed0f6452b4494739122e2a9bd6b2553b755eddc3cda5bc1a76f60dedad87dd01e30a6cb3a83 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-11 01:57
Reported
2024-06-11 02:00
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
100s
Command Line
Signatures
Renames multiple (5042) files with added filename extension
Drops file in Program Files directory
Processes
C:\Users\Admin\AppData\Local\Temp\b04e759e0574485ee1d1a34821b247b1d8d826d9cc2e13bf47e19df978a057c3.exe
"C:\Users\Admin\AppData\Local\Temp\b04e759e0574485ee1d1a34821b247b1d8d826d9cc2e13bf47e19df978a057c3.exe"
Network
| Country | Destination | Domain | Proto |
| US | 52.111.229.48:443 | tcp |
Files
C:\$Recycle.Bin\S-1-5-21-3558294865-3673844354-2255444939-1000\desktop.ini.tmp
| MD5 | 6ee46bcfb137284d714197ba32242e2b |
| SHA1 | 318538a9dd3de69f590326591a78cef4def12277 |
| SHA256 | fe2ca5602b83d1b656e1fc004d9b99cb8d152fbf287850728be8089c5e7cde48 |
| SHA512 | a114892d26cf14b5c3e79501f8d7c6dabf7875bbd6f2dd951e089bf86d1d45d6cd692370b8213b4382ca424e3d060a9de6d6c1ad6ddef9e6b7ae9831772ce64d |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | 3fb581b6f2e2beed7fd653844d61df61 |
| SHA1 | b03e560c3373970b44fd82aac73676636ede7196 |
| SHA256 | 03566cf0602710abb50b1463b40d152e3c85578b1f6143e2fbf04518caa0283e |
| SHA512 | 81474adc0778bf4260f783d3285c383273fcf638c4dac0362d2725293d7907a7c67c8b65903c64e36baca4e4539da768af1e7ad418ce10c68f655df6fc36d169 |