Analysis Overview
SHA256
5d4b5ce8929f4aa6761ce917e1b00c8109386fc635bf5ae11daad0fcaa66bdc5
Threat Level: Known bad
The file abe362c03b60cd3ebb199125005ad76a was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
UPX packed file
Adds Run key to start application
Unsigned PE
Suspicious use of UnmapMainImage
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-19 21:49
Signatures
UPX packed file
| 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
2023-12-19 21:49
Reported
2023-12-20 17:48
Platform
win7-20231215-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Tinba / TinyBanker
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\9A8FDF20 = "C:\\Users\\Admin\\AppData\\Roaming\\9A8FDF20\\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 |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Users\Admin\AppData\Local\Temp\abe362c03b60cd3ebb199125005ad76a.exe
"C:\Users\Admin\AppData\Local\Temp\abe362c03b60cd3ebb199125005ad76a.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | spaines.pw | udp |
| US | 216.218.185.162:80 | spaines.pw | tcp |
| US | 8.8.8.8:53 | uyhgqunqkxnx.pw | udp |
| US | 8.8.8.8:53 | vcklmnnejwxx.pw | udp |
| US | 216.218.185.162:80 | vcklmnnejwxx.pw | tcp |
Files
memory/3048-0-0x0000000000400000-0x000000000041ABB7-memory.dmp
memory/3048-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/3048-3-0x0000000002190000-0x0000000002B90000-memory.dmp
memory/1260-4-0x0000000002B30000-0x0000000002B36000-memory.dmp
memory/1260-2-0x0000000002B30000-0x0000000002B36000-memory.dmp
memory/1260-6-0x0000000002B30000-0x0000000002B36000-memory.dmp
memory/2616-5-0x0000000000090000-0x0000000000096000-memory.dmp
memory/2616-7-0x000000007795F000-0x0000000077960000-memory.dmp
memory/2616-8-0x000000007795F000-0x0000000077961000-memory.dmp
memory/2616-9-0x0000000077960000-0x0000000077961000-memory.dmp
memory/1260-10-0x00000000777B1000-0x00000000777B2000-memory.dmp
memory/2616-11-0x00000000000D0000-0x00000000000E6000-memory.dmp
memory/3048-12-0x0000000000400000-0x000000000041ABB7-memory.dmp
memory/3048-13-0x0000000002190000-0x0000000002B90000-memory.dmp
memory/2616-15-0x0000000000090000-0x0000000000096000-memory.dmp
memory/2616-16-0x00000000000F0000-0x00000000000F1000-memory.dmp
memory/1220-20-0x0000000000430000-0x0000000000436000-memory.dmp
memory/1140-22-0x0000000001AD0000-0x0000000001AD6000-memory.dmp
memory/1140-24-0x00000000777B1000-0x00000000777B2000-memory.dmp
memory/1220-26-0x0000000000430000-0x0000000000436000-memory.dmp
memory/1260-25-0x0000000001D40000-0x0000000001D46000-memory.dmp
memory/1260-27-0x0000000001D40000-0x0000000001D46000-memory.dmp
memory/2616-31-0x0000000000090000-0x0000000000096000-memory.dmp
memory/2616-32-0x00000000001B0000-0x00000000001B1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-19 21:49
Reported
2023-12-20 17:48
Platform
win10v2004-20231215-en
Max time kernel
152s
Max time network
158s
Command Line
Signatures
Tinba / TinyBanker
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\45085B9F = "C:\\Users\\Admin\\AppData\\Roaming\\45085B9F\\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\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.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 UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.mca
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
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:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
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\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\sihost.exe
sihost.exe
C:\Users\Admin\AppData\Local\Temp\abe362c03b60cd3ebb199125005ad76a.exe
"C:\Users\Admin\AppData\Local\Temp\abe362c03b60cd3ebb199125005ad76a.exe"
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\System32\wuapihost.exe
C:\Windows\System32\wuapihost.exe -Embedding
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3760 -s 768
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | spaines.pw | udp |
| US | 216.218.185.162:80 | spaines.pw | tcp |
| US | 8.8.8.8:53 | uyhgqunqkxnx.pw | udp |
| US | 104.131.68.180:80 | uyhgqunqkxnx.pw | tcp |
| US | 8.8.8.8:53 | 162.185.218.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | vcklmnnejwxx.pw | udp |
| US | 216.218.185.162:80 | vcklmnnejwxx.pw | tcp |
| US | 8.8.8.8:53 | 180.68.131.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 182.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.173.189.20.in-addr.arpa | udp |
Files
memory/2344-0-0x0000000000400000-0x000000000041ABB7-memory.dmp
memory/2344-1-0x0000000002160000-0x0000000002161000-memory.dmp
memory/3380-2-0x0000000000EB0000-0x0000000000EB6000-memory.dmp
memory/2344-4-0x0000000002600000-0x0000000003000000-memory.dmp
memory/3380-3-0x0000000000EB0000-0x0000000000EB6000-memory.dmp
memory/3380-6-0x00007FFE2BA0D000-0x00007FFE2BA0E000-memory.dmp
memory/5088-5-0x0000000077D52000-0x0000000077D53000-memory.dmp
memory/5088-7-0x0000000000E80000-0x0000000000E86000-memory.dmp
memory/2344-8-0x0000000000400000-0x000000000041ABB7-memory.dmp
memory/2344-9-0x0000000002600000-0x0000000003000000-memory.dmp
memory/2632-13-0x0000000000520000-0x0000000000526000-memory.dmp
memory/2828-14-0x0000000000370000-0x0000000000376000-memory.dmp
memory/2588-15-0x00000000003D0000-0x00000000003D6000-memory.dmp
memory/3572-18-0x00000000008F0000-0x00000000008F6000-memory.dmp
memory/3380-16-0x0000000000EA0000-0x0000000000EA6000-memory.dmp
memory/2632-17-0x0000000000520000-0x0000000000526000-memory.dmp
memory/2828-20-0x0000000000370000-0x0000000000376000-memory.dmp
memory/3868-22-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/3380-21-0x0000000000EA0000-0x0000000000EA6000-memory.dmp
memory/3572-24-0x00000000008F0000-0x00000000008F6000-memory.dmp
memory/3968-23-0x0000000000BF0000-0x0000000000BF6000-memory.dmp
memory/3760-19-0x0000000000720000-0x0000000000726000-memory.dmp
memory/3868-25-0x00000000001B0000-0x00000000001B6000-memory.dmp
memory/3968-26-0x0000000000BF0000-0x0000000000BF6000-memory.dmp
memory/4072-27-0x0000000000530000-0x0000000000536000-memory.dmp
memory/4120-28-0x0000000000B40000-0x0000000000B46000-memory.dmp
memory/4420-29-0x0000000000940000-0x0000000000946000-memory.dmp
memory/4120-31-0x0000000000B40000-0x0000000000B46000-memory.dmp
memory/3140-30-0x0000000000A60000-0x0000000000A66000-memory.dmp
memory/4420-32-0x0000000000940000-0x0000000000946000-memory.dmp
memory/5088-33-0x0000000000E80000-0x0000000000E86000-memory.dmp
memory/3140-34-0x0000000000A60000-0x0000000000A66000-memory.dmp
memory/4476-36-0x00000000003B0000-0x00000000003B6000-memory.dmp
memory/916-37-0x0000000000B50000-0x0000000000B56000-memory.dmp
memory/3792-38-0x0000000000680000-0x0000000000686000-memory.dmp
memory/2600-39-0x0000000000130000-0x0000000000136000-memory.dmp
memory/916-40-0x0000000000B50000-0x0000000000B56000-memory.dmp
memory/3792-41-0x0000000000680000-0x0000000000686000-memory.dmp
memory/2600-42-0x0000000000130000-0x0000000000136000-memory.dmp
memory/4240-44-0x00000000006B0000-0x00000000006B6000-memory.dmp
memory/3792-59-0x00007FFE2BB80000-0x00007FFE2BB81000-memory.dmp
memory/3792-60-0x00007FFE2BBA0000-0x00007FFE2BBA1000-memory.dmp
memory/3792-61-0x00007FFE2BB90000-0x00007FFE2BB91000-memory.dmp
memory/3380-62-0x00007FFE2BBA0000-0x00007FFE2BBA1000-memory.dmp
memory/3868-63-0x00007FFE2BB80000-0x00007FFE2BB81000-memory.dmp
memory/1788-64-0x0000000000640000-0x0000000000646000-memory.dmp
memory/1788-65-0x0000000000640000-0x0000000000646000-memory.dmp
memory/1788-66-0x00007FFE2BB90000-0x00007FFE2BB91000-memory.dmp
memory/3968-67-0x00007FFE2BB80000-0x00007FFE2BB81000-memory.dmp
memory/3968-68-0x00007FFE2BBA0000-0x00007FFE2BBA1000-memory.dmp
memory/3968-69-0x00007FFE2BB90000-0x00007FFE2BB91000-memory.dmp
memory/1788-70-0x00007FFE2BBA0000-0x00007FFE2BBA1000-memory.dmp
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\ContentManagementSDK\Creatives\338388\eventbeacons.dat
| MD5 | a330775286457793b4ac1a1f31674287 |
| SHA1 | 91fdbc5371faafe6c372331f4986d53b849c7153 |
| SHA256 | c467081d9c00fadfcdba7bce969b0b0261d0d5cd9f0e8bd7b5b7d6746894b673 |
| SHA512 | a0e53381f59186bc8af6a0ff4cfa3c30618c67b55a89806fa384ed4d1507d083c2c76aaada448defea69f8e9f222257c8600d07865d18765e990b0f636c7c4a6 |
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\ContentManagementSDK\Creatives\338388\eventbeacons.dat
| MD5 | 9644eb9e7af2c072e5309b35105ab7f3 |
| SHA1 | 5dccfb2f7c0436510cd2bcb004a5a32e5ef809f3 |
| SHA256 | ac0ae33032e25d655cef8169c163a799222fd141cb0112bfbb995a81d5081dcb |
| SHA512 | a1cf17e81e6296de182300dddc70629d70cbc448634b8045cb0bc769ba1076e3a6bf9645818db35c5d3f5c8882fbbeeb64af6a34dcc6051b6fb6f1cbced77621 |
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\ContentManagementSDK\Creatives\338388\eventbeacons.dat
| MD5 | b56c8fcc65132c268ab7014447f84f49 |
| SHA1 | 97bd8bf99bb13d834148aaedb2e54c29a9ee1876 |
| SHA256 | cccc4d0b207bc2ac39f364540eb39dd2e46c23f57ce6c6d52aa63aec6192f9ad |
| SHA512 | cb345576427b48fde0798c99d7b6e6c01cf5fc529cd6540147b0573de15f419ddf849ea2f51747ab480018f5bd1b5b67cd20ad4ef0679453626d3f16183f8d57 |