Analysis Overview
SHA256
067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821
Threat Level: Shows suspicious behavior
The file 067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Adds Run key to start application
Drops file in System32 directory
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-07 18:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-07 18:17
Reported
2024-04-07 18:20
Platform
win7-20240319-en
Max time kernel
118s
Max time network
121s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe" | C:\Users\Admin\AppData\Local\Temp\067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr" | C:\Users\Admin\AppData\Local\Temp\067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE" | C:\Users\Admin\AppData\Local\Temp\067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821.exe | N/A |
Drops file in System32 directory
Processes
C:\Users\Admin\AppData\Local\Temp\067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821.exe
"C:\Users\Admin\AppData\Local\Temp\067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821.exe"
Network
Files
memory/2200-6-0x0000000000400000-0x000000000044C000-memory.dmp
C:\Windows\SysWOW64\AVSCANNER.EXE
| MD5 | f755b4e86403f6c02998641b0528a30f |
| SHA1 | 44f58eea5e15500443b78fa16c1e5374e6f65d6c |
| SHA256 | 8aa8bb4be42641f4fa0c3604c68b190389c5720f59cf5f62eaf434d86cf9949e |
| SHA512 | ca7a5ed5ea03851a621710ff0a28bc9f66dac9383fc861245d4730b58fa387fcd063d20ad4cd418466156f11b1ef8920f4941a435d42f680ce63e603ffd4c2a0 |
memory/2200-7-0x0000000000400000-0x000000000044C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-07 18:17
Reported
2024-04-07 18:20
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
155s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe" | C:\Users\Admin\AppData\Local\Temp\067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr" | C:\Users\Admin\AppData\Local\Temp\067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE" | C:\Users\Admin\AppData\Local\Temp\067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821.exe | N/A |
Drops file in System32 directory
Processes
C:\Users\Admin\AppData\Local\Temp\067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821.exe
"C:\Users\Admin\AppData\Local\Temp\067ace70807712bdc6d0f2b202579ccf3c46ac64d95fd2ba7d7b840c0c15e821.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 --no-appcompat-clear --mojo-platform-channel-handle=4076 --field-trial-handle=2972,i,4036376905309803364,5412922217215781933,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| DE | 142.250.186.170:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 216.239.32.29:80 | pki.goog | tcp |
| US | 8.8.8.8:53 | 170.186.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.32.239.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 40.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.197.17.2.in-addr.arpa | udp |
Files
memory/1712-0-0x0000000000400000-0x000000000044C000-memory.dmp
C:\Windows\SysWOW64\AVSCANNER.EXE
| MD5 | 43a98a4fc439c6acfaf63f74b2d95ccd |
| SHA1 | ae4a52699fa5b7d0263532dbff842ee2d9638d9c |
| SHA256 | 5d03d88049d0aee9ce0e4df6dc595d998f4a1b4405f7009277f99baf0db79434 |
| SHA512 | 30df6e909d5d4f61b1bd6c17bc231daedc04d882923b7b88c330f04e420a68aadeb4ded29376011b9a1aa659524fd7baa34a66d66dfd9b194d19f0922c6c94e9 |
memory/1712-7-0x0000000000400000-0x000000000044C000-memory.dmp