Analysis Overview
SHA256
d53e80d3047628b2865b7dad67ffb0292eddc155c2a654e9d7d15e74478c7eab
Threat Level: Likely malicious
The file d53e80d3047628b2865b7dad67ffb0292eddc155c2a654e9d7d15e74478c7eab was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (3595) 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
2024-06-16 03:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 03:06
Reported
2024-06-16 03:09
Platform
win7-20240508-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
Renames multiple (3595) files with added filename extension
Drops file in Program Files directory
Processes
C:\Users\Admin\AppData\Local\Temp\d53e80d3047628b2865b7dad67ffb0292eddc155c2a654e9d7d15e74478c7eab.exe
"C:\Users\Admin\AppData\Local\Temp\d53e80d3047628b2865b7dad67ffb0292eddc155c2a654e9d7d15e74478c7eab.exe"
Network
Files
C:\$Recycle.Bin\S-1-5-21-3691908287-3775019229-3534252667-1000\desktop.ini.tmp
| MD5 | 1d591fbca95dcefbcff2bff295ab9e68 |
| SHA1 | 2cec390de2b7fef192ca4fc28ea366dde94e3b1a |
| SHA256 | 1d09c613aecfbd6f5f5d22d8ae9b4df0cccd058e640d6434a6062aa47b8626cb |
| SHA512 | 629e5455ccb5c92064965bd4aac211412e096de8912c51e15b0d9b0761429ca0c9c01618442b19ddd33383667e46955938c73ace8a4aa14e200ce0aadac1c3ab |
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | 897fd2fafda11f13e65d277eadc7083c |
| SHA1 | 675d24124f769baf78f2e434c0731e2797a2fa83 |
| SHA256 | 9a9f684d9c37fa9f130e68926076b78f4d6b7d1cfc97bd6d0ea1330184cce785 |
| SHA512 | 1b975b0079ef0492a298c2e6559e0ef314f2a0df0117fb198ae7d8ca7a30c504985b039d87594c987faceb1178e0c550b00ed8962b8961003b9bb8fc95606d8f |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 03:06
Reported
2024-06-16 03:09
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
126s
Command Line
Signatures
Renames multiple (5042) files with added filename extension
Drops file in Program Files directory
Processes
C:\Users\Admin\AppData\Local\Temp\d53e80d3047628b2865b7dad67ffb0292eddc155c2a654e9d7d15e74478c7eab.exe
"C:\Users\Admin\AppData\Local\Temp\d53e80d3047628b2865b7dad67ffb0292eddc155c2a654e9d7d15e74478c7eab.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4296,i,3595107284059830391,18018199024659337217,262144 --variations-seed-version --mojo-platform-channel-handle=3064 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| BE | 88.221.83.187:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 187.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
Files
C:\$Recycle.Bin\S-1-5-21-3665033694-1447845302-680750983-1000\desktop.ini.tmp
| MD5 | d8c586c7335f7ad4f7c925fa817de73c |
| SHA1 | 79315ce7c68c0a81b9e78c13b782231949c244d3 |
| SHA256 | 13f6f44ff5aa2220b69fd096795b7396683490e4e53c34184da71a64ed4c317d |
| SHA512 | ac960a3c086ff3aa045c3e0ba9f37f6a66583a3365166308e50d05899748932c5de9fccac762f11d19ca027b366cd6f37b97715f21b77fa9e0a08f131881ff44 |
C:\Program Files\7-Zip\7-zip.chm.tmp
| MD5 | 03afb59f9900dafce981e667ffe676d9 |
| SHA1 | cea7e9f27b1a17df0afd083f2db154008a42e22c |
| SHA256 | 690688df2017c84a2fc5392e28087d64fe816c3b9c57038d449305b85670fa0d |
| SHA512 | d849e95d4604f788565f2a9e45ec2d56ac81abc4c463c5ec7a3e5b62f86c49a2f7ddb1f5aeab405878b7535548f693ce21d3932ff0249c98fccdd2f7de795f41 |