Analysis Overview
SHA256
f20f4bdaf9d27c035ad97e9962ce6a5c4ee2586b4e1eda841d60d008f5ee1132
Threat Level: Likely malicious
The file f20f4bdaf9d27c035ad97e9962ce6a5c4ee2586b4e1eda841d60d008f5ee1132 was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (4608) files with added filename extension
Renames multiple (3283) 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
2024-11-14 04:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 04:08
Reported
2024-11-14 04:11
Platform
win7-20240903-en
Max time kernel
150s
Max time network
118s
Command Line
Signatures
Renames multiple (3283) 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\f20f4bdaf9d27c035ad97e9962ce6a5c4ee2586b4e1eda841d60d008f5ee1132.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\f20f4bdaf9d27c035ad97e9962ce6a5c4ee2586b4e1eda841d60d008f5ee1132.exe
"C:\Users\Admin\AppData\Local\Temp\f20f4bdaf9d27c035ad97e9962ce6a5c4ee2586b4e1eda841d60d008f5ee1132.exe"
Network
Files
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
| MD5 | dc7d568ac176cb74a6722516ba4cc14d |
| SHA1 | a4b7480094af1ec190b7645acc31fab245b44130 |
| SHA256 | cf243aee0cbe6dd37119db8d449f63ed04c2bebeaaeba364cb2b1d12760859de |
| SHA512 | 5c33f801d283d19290f74891c362d995c20816468e305ed2f9c52f24221cdb80d2f127f03487aa84f09906640cb011342e8a4e9a8f494675a5ff99e164638279 |
C:\$Recycle.Bin\S-1-5-21-3063565911-2056067323-3330884624-1000\desktop.ini.tmp
| MD5 | 1125f4896b4f5ae895a64f9d99dc13c4 |
| SHA1 | e8a80b966e00b6861e5c1f2802a2119c6e3c3464 |
| SHA256 | eee9c7a6444fd15b8e79e9f8d4888cdeeef129af0f8f080566238ec447c89cf2 |
| SHA512 | 588e1261b8d59cf8ad1f6e6876281791d69be83b68bf9b086b2bee50268b7b65c1417536eaa566650c438bf1510c6debe8c0da90c0d6fd9592fedd61342f5aa1 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-14 04:08
Reported
2024-11-14 04:11
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
145s
Command Line
Signatures
Renames multiple (4608) 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\f20f4bdaf9d27c035ad97e9962ce6a5c4ee2586b4e1eda841d60d008f5ee1132.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\f20f4bdaf9d27c035ad97e9962ce6a5c4ee2586b4e1eda841d60d008f5ee1132.exe
"C:\Users\Admin\AppData\Local\Temp\f20f4bdaf9d27c035ad97e9962ce6a5c4ee2586b4e1eda841d60d008f5ee1132.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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
C:\$Recycle.Bin\S-1-5-21-2437139445-1151884604-3026847218-1000\desktop.ini.tmp
| MD5 | ad04173b5a3f086f1deb8ba55a3aa35d |
| SHA1 | 551639a0f7a9645017ca4c423911025c703d4aba |
| SHA256 | 209ffc4e3965ba71f2db18eed6c04c4a1252e196892e727d04b21ca5a0b7bfa1 |
| SHA512 | 8eb75b0e12565aa4e4f403ab4c2f3236a493f89b68dc1b6080a4c4fa847b4f87cf331ee31ca9e3908d819cf674aff0107d791946efdbc2347be92e198435b420 |
C:\Program Files\7-Zip\7-zip.dll.tmp
| MD5 | c4e434ee8b8709fc3152e7ac93282ae3 |
| SHA1 | 77157f00904dfaaaa32ec74b3aeb73dd48c7ccf7 |
| SHA256 | 8dd402f8acc7419f449b2432160354d630e3c317b879ab997c970b562f932285 |
| SHA512 | fe49bfe7c90612de9033b0888dcfd24cc405357b9bc768f0f2637b5031b41c59a442b0e02c6a4b874ea3d323c57900f806ea84dc225c972f708b9b3f10e4069d |