Analysis Overview
SHA256
205b02e34109d65cea7134d31bf1eda399f2ca966749ce6f966d3c4a168361f8
Threat Level: Known bad
The file g.zip was found to be: Known bad.
Malicious Activity Summary
Agenttesla family
AgentTesla
AgentTesla payload
AgentTesla payload
Unsigned PE
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-18 16:17
Signatures
AgentTesla payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Agenttesla family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 16:17
Reported
2024-06-18 16:27
Platform
win7-20240611-en
Max time kernel
361s
Max time network
365s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Guna.UI2.dll,#1
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-18 16:17
Reported
2024-06-18 16:27
Platform
win10v2004-20240508-en
Max time kernel
594s
Max time network
602s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Guna.UI2.dll,#1
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 --field-trial-handle=3988,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=4300 /prefetch:8
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 --field-trial-handle=4176,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=4068 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.201.50.20.in-addr.arpa | udp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-18 16:17
Reported
2024-06-18 16:27
Platform
win7-20240508-en
Max time kernel
361s
Max time network
361s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Memory.dll,#1
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-18 16:17
Reported
2024-06-18 16:27
Platform
win10v2004-20240508-en
Max time kernel
499s
Max time network
508s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Memory.dll,#1
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp |
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-06-18 16:17
Reported
2024-06-18 16:27
Platform
win7-20240221-en
Max time kernel
357s
Max time network
358s
Command Line
Signatures
AgentTesla
AgentTesla payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Users\Admin\AppData\Local\Temp\reach.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\reach.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion | C:\Users\Admin\AppData\Local\Temp\reach.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\reach.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\reach.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\reach.exe
"C:\Users\Admin\AppData\Local\Temp\reach.exe"
Network
Files
memory/2172-0-0x000007FEF5973000-0x000007FEF5974000-memory.dmp
memory/2172-1-0x000000013F1E0000-0x000000013F5FC000-memory.dmp
memory/2172-2-0x000000001BFB0000-0x000000001C3C8000-memory.dmp
memory/2172-3-0x0000000000960000-0x0000000000972000-memory.dmp
memory/2172-4-0x0000000000980000-0x000000000099A000-memory.dmp
memory/2172-5-0x000000001D490000-0x000000001D6A4000-memory.dmp
memory/2172-6-0x000007FEF5970000-0x000007FEF635C000-memory.dmp
memory/2172-7-0x000007FEF5973000-0x000007FEF5974000-memory.dmp
memory/2172-8-0x000007FEF5970000-0x000007FEF635C000-memory.dmp
memory/2172-9-0x000007FEF5970000-0x000007FEF635C000-memory.dmp
Analysis: behavioral6
Detonation Overview
Submitted
2024-06-18 16:17
Reported
2024-06-18 16:27
Platform
win10v2004-20240611-en
Max time kernel
595s
Max time network
600s
Command Line
Signatures
AgentTesla
AgentTesla payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Users\Admin\AppData\Local\Temp\reach.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\reach.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion | C:\Users\Admin\AppData\Local\Temp\reach.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\reach.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\reach.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\reach.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\reach.exe
"C:\Users\Admin\AppData\Local\Temp\reach.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=4416,i,6870419347051655189,5491911050420577193,262144 --variations-seed-version --mojo-platform-channel-handle=4144 /prefetch:8
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=4828,i,6870419347051655189,5491911050420577193,262144 --variations-seed-version --mojo-platform-channel-handle=4892 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.185.200.23.in-addr.arpa | udp |
Files
memory/2920-0-0x00007FFFE4253000-0x00007FFFE4255000-memory.dmp
memory/2920-1-0x000001C95C010000-0x000001C95C42C000-memory.dmp
memory/2920-2-0x000001C976AB0000-0x000001C976EC8000-memory.dmp
memory/2920-3-0x000001C95C810000-0x000001C95C822000-memory.dmp
memory/2920-4-0x000001C95C850000-0x000001C95C86A000-memory.dmp
memory/2920-5-0x000001C9770F0000-0x000001C977304000-memory.dmp
memory/2920-6-0x00007FFFE4250000-0x00007FFFE4D11000-memory.dmp
memory/2920-7-0x00007FFFE4250000-0x00007FFFE4D11000-memory.dmp
memory/2920-10-0x00007FFFE4250000-0x00007FFFE4D11000-memory.dmp
memory/2920-9-0x00007FFFE4253000-0x00007FFFE4255000-memory.dmp