Analysis Overview
SHA256
761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d
Threat Level: Known bad
The file 761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-20 23:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 23:42
Reported
2024-06-20 23:45
Platform
win7-20240508-en
Max time kernel
149s
Max time network
148s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\0BC73972 = "C:\\Users\\Admin\\AppData\\Roaming\\0BC73972\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Users\Admin\AppData\Local\Temp\761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d.exe
"C:\Users\Admin\AppData\Local\Temp\761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d.exe"
C:\Users\Admin\AppData\Local\Temp\761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d.exe
"C:\Users\Admin\AppData\Local\Temp\761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
Files
memory/1612-2-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/1612-3-0x00000000001C0000-0x00000000001C6000-memory.dmp
memory/2980-5-0x0000000000400000-0x0000000000404A00-memory.dmp
memory/2980-4-0x0000000000400000-0x0000000000405000-memory.dmp
memory/1168-7-0x00000000025D0000-0x00000000025D7000-memory.dmp
memory/1168-10-0x00000000025D0000-0x00000000025D7000-memory.dmp
memory/2760-8-0x0000000000170000-0x0000000000177000-memory.dmp
memory/2760-11-0x0000000000FC1000-0x0000000000FC2000-memory.dmp
memory/1168-6-0x00000000025D0000-0x00000000025D7000-memory.dmp
memory/2760-12-0x0000000000FC0000-0x0000000000FD6000-memory.dmp
memory/2760-14-0x00000000770D0000-0x0000000077279000-memory.dmp
memory/1168-13-0x0000000077121000-0x0000000077122000-memory.dmp
memory/1064-18-0x00000000001E0000-0x00000000001E7000-memory.dmp
memory/1168-23-0x00000000025E0000-0x00000000025E7000-memory.dmp
memory/2356-26-0x0000000000100000-0x0000000000107000-memory.dmp
memory/1144-20-0x0000000000130000-0x0000000000137000-memory.dmp
memory/1064-28-0x0000000077121000-0x0000000077122000-memory.dmp
memory/1064-27-0x00000000001E0000-0x00000000001E7000-memory.dmp
memory/2356-30-0x0000000077121000-0x0000000077122000-memory.dmp
memory/2356-29-0x0000000000100000-0x0000000000107000-memory.dmp
memory/1144-31-0x0000000000130000-0x0000000000137000-memory.dmp
memory/1168-32-0x00000000025E0000-0x00000000025E7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 23:42
Reported
2024-06-20 23:45
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
156s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DEA85FF5 = "C:\\Users\\Admin\\AppData\\Roaming\\DEA85FF5\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\System32\RuntimeBroker.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\System32\RuntimeBroker.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x238,0x23c,0x240,0x234,0x2bc,0x7ff9e2402e98,0x7ff9e2402ea4,0x7ff9e2402eb0
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1924 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:2
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3156 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:3
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=3176 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5400 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5584 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:1
C:\Users\Admin\AppData\Local\Temp\761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d.exe
"C:\Users\Admin\AppData\Local\Temp\761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d.exe"
C:\Users\Admin\AppData\Local\Temp\761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d.exe
"C:\Users\Admin\AppData\Local\Temp\761848ccb6cde014fd95983fbf07e8157e2702bd485a1559598af5e59631603d.exe"
C:\Windows\SysWOW64\winver.exe
winver
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=4072 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | lkebgoxdejyq.com | udp |
| US | 216.218.185.162:80 | lkebgoxdejyq.com | tcp |
| US | 8.8.8.8:53 | 162.185.218.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 142.250.180.10:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 10.180.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.10.44.20.in-addr.arpa | udp |
Files
memory/4948-2-0x00000000021C0000-0x00000000021C6000-memory.dmp
memory/4024-4-0x0000000000400000-0x0000000000404A00-memory.dmp
memory/4024-3-0x0000000000400000-0x0000000000405000-memory.dmp
memory/4948-5-0x00000000021C0000-0x00000000021C6000-memory.dmp
memory/3108-7-0x0000000000800000-0x0000000000807000-memory.dmp
memory/3240-6-0x0000000000B00000-0x0000000000B07000-memory.dmp
memory/3240-9-0x0000000000B00000-0x0000000000B07000-memory.dmp
memory/3108-10-0x0000000000800000-0x0000000000807000-memory.dmp
memory/3240-12-0x00007FFA09B6D000-0x00007FFA09B6E000-memory.dmp
memory/3108-11-0x0000000077A42000-0x0000000077A43000-memory.dmp
memory/2416-14-0x0000000000C70000-0x0000000000C77000-memory.dmp
memory/2448-15-0x0000000000920000-0x0000000000927000-memory.dmp
memory/2416-16-0x0000000000C70000-0x0000000000C77000-memory.dmp
memory/2448-17-0x0000000000920000-0x0000000000927000-memory.dmp
memory/2524-18-0x00000000003F0000-0x00000000003F7000-memory.dmp
memory/2524-25-0x00000000003F0000-0x00000000003F7000-memory.dmp
memory/3240-24-0x0000000000840000-0x0000000000847000-memory.dmp
memory/3944-23-0x0000000000BB0000-0x0000000000BB7000-memory.dmp
memory/3740-21-0x00000000006F0000-0x00000000006F7000-memory.dmp
memory/3240-19-0x0000000000840000-0x0000000000847000-memory.dmp
memory/3840-22-0x0000000000210000-0x0000000000217000-memory.dmp
memory/4440-35-0x00000000006C0000-0x00000000006C7000-memory.dmp
memory/464-34-0x00000000007B0000-0x00000000007B7000-memory.dmp
memory/3544-33-0x0000000000EF0000-0x0000000000EF7000-memory.dmp
memory/3944-32-0x0000000000BB0000-0x0000000000BB7000-memory.dmp
memory/3840-31-0x0000000000210000-0x0000000000217000-memory.dmp
memory/3484-30-0x0000000000630000-0x0000000000637000-memory.dmp
memory/3484-20-0x0000000000630000-0x0000000000637000-memory.dmp
memory/4440-29-0x00000000006C0000-0x00000000006C7000-memory.dmp
memory/464-28-0x00000000007B0000-0x00000000007B7000-memory.dmp
memory/3544-27-0x0000000000EF0000-0x0000000000EF7000-memory.dmp
memory/4048-26-0x0000000000D30000-0x0000000000D37000-memory.dmp
memory/3108-47-0x0000000000800000-0x0000000000807000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
| MD5 | 7dd1e3e6817f348967ff16ed80a1d462 |
| SHA1 | cc34731318c3253f54b171f4c54498ae8c23ba44 |
| SHA256 | dccf610b6a90d61922aaf02f207476e86f6ced2e7df86d0f80b48d2bcbcf0956 |
| SHA512 | 630a0c8d96b5cc01c158c46e98e4f8bc0c09e3f5fa87bfe630697b52f52e435a1fa1d5d4671c90b50d93494e6c7237d9f15d5aea8c9bd7ef05ccdc3b3c8fbceb |