Analysis Overview
SHA256
470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52
Threat Level: Known bad
The file 470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Drops startup file
Executes dropped EXE
Loads dropped DLL
Suspicious use of SetThreadContext
AutoIT Executable
Unsigned PE
Suspicious use of SendNotifyMessage
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-03 01:17
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-03 01:17
Reported
2024-04-03 01:20
Platform
win7-20240221-en
Max time kernel
173s
Max time network
168s
Command Line
Signatures
Remcos
Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.vbs | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2408 set thread context of 2224 | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe
"C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe"
C:\Users\Admin\AppData\Local\directory\chrome.exe
"C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | shgoini.com | udp |
| US | 107.175.229.143:30902 | shgoini.com | tcp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/2896-10-0x0000000000130000-0x0000000000134000-memory.dmp
\Users\Admin\AppData\Local\directory\chrome.exe
| MD5 | c7feccd7a803a89a36a52cffe463d42f |
| SHA1 | f8a2911a7d6a031ed6e0b1412f81780cc226720e |
| SHA256 | 3b01461290951e77529ba70d12e97a37b55fdba4dda6c7c19e142753cbbe8a50 |
| SHA512 | 5a3d774a8b7cb9f90de838583f86c1ac1cc3c6e34d1b8b97638428eb072b42f7ba84bad8206b0d1cda82c013621e4da675bc613201baad8de8c934e39e44cb74 |
C:\Users\Admin\AppData\Local\Temp\ophiolatrous
| MD5 | d1f9c2f8115082d19910822ccc9e5c10 |
| SHA1 | 2cb10976a5deb529dcc372015dbdb6d492bd86f6 |
| SHA256 | 26fdc3781343a64e156175aafa9038d5a3751bf175401c371adaf3f7c3d1e88f |
| SHA512 | 5f56c64805e3ea031de93c7b8ecf3b286a646b2de8f0a827a1e7296526d8b357ce62817ec8b1d63bd893fdc33be1c2f456fbbc0521fea136d220439a6053f01d |
C:\Users\Admin\AppData\Local\Temp\pyogenesis
| MD5 | 5ed5fbdee0b73fbae50e27ac69ad7ae7 |
| SHA1 | 283d4749e5729d7c5c3a51a6c15b1f7a47cf910f |
| SHA256 | b049894d767c9e974b8e92f448acba5a2f86ed79dba36dbfffd2b9f2517e3881 |
| SHA512 | 4034eda19cb86a9bb653210c9a746f4305f1c2b9656fa42dadadfb0fff119a09b73e9fa3d6656c7a73ba6e6cf267c0c56f55869c3c503ecccfd305d23ea0be8e |
memory/2224-30-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-32-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-33-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-34-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-35-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-36-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-37-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-38-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-41-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-42-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-43-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-44-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-45-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-46-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-47-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-48-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2224-49-0x0000000000400000-0x0000000000482000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-03 01:17
Reported
2024-04-03 01:19
Platform
win10v2004-20240319-en
Max time kernel
141s
Max time network
156s
Command Line
Signatures
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.exe
"C:\Users\Admin\AppData\Local\Temp\470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52.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=2808 --field-trial-handle=2244,i,861925222566734100,5228329984880658054,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.161.23.2.in-addr.arpa | udp |
| IE | 94.245.104.56:443 | tcp | |
| GB | 13.87.96.169:443 | tcp | |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| GB | 13.87.96.169:443 | tcp | |
| GB | 51.140.244.186:443 | tcp | |
| 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 | 99.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/3840-10-0x0000000003550000-0x0000000003554000-memory.dmp