Analysis Overview
SHA256
72015cb71c2e88a05fb146c1991803cda972ddf242198357eca06b7d564ed891
Threat Level: Known bad
The file NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe 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 FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-10-28 00:53
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 |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-28 00:53
Reported
2023-10-28 00:55
Platform
win7-20231020-en
Max time kernel
150s
Max time network
152s
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-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows\CurrentVersion\Run\47E72CBF = "C:\\Users\\Admin\\AppData\\Roaming\\47E72CBF\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | 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 |
| 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 UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.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:\Users\Admin\AppData\Local\Temp\NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.477d6034f750724b1d67a54462a5a0c0_JC.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 |
Files
memory/2208-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2208-1-0x0000000000020000-0x0000000000021000-memory.dmp
memory/2208-2-0x0000000001D70000-0x0000000002770000-memory.dmp
memory/1264-3-0x0000000002740000-0x0000000002746000-memory.dmp
memory/2096-6-0x0000000000150000-0x0000000000156000-memory.dmp
memory/1264-5-0x0000000002740000-0x0000000002746000-memory.dmp
memory/2096-4-0x0000000000380000-0x0000000000396000-memory.dmp
memory/1264-8-0x0000000002740000-0x0000000002746000-memory.dmp
memory/1264-11-0x0000000077A91000-0x0000000077A92000-memory.dmp
memory/2096-10-0x0000000077C40000-0x0000000077C41000-memory.dmp
memory/2096-9-0x0000000077C3F000-0x0000000077C41000-memory.dmp
memory/2096-7-0x0000000077C3F000-0x0000000077C40000-memory.dmp
memory/2208-12-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2208-13-0x0000000001D70000-0x0000000002770000-memory.dmp
memory/2096-15-0x0000000000150000-0x0000000000156000-memory.dmp
memory/2096-16-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/1264-17-0x0000000077C20000-0x0000000077C21000-memory.dmp
memory/1120-22-0x0000000077A91000-0x0000000077A92000-memory.dmp
memory/1120-21-0x0000000000210000-0x0000000000216000-memory.dmp
memory/2096-25-0x0000000000150000-0x0000000000156000-memory.dmp
memory/1212-28-0x0000000000120000-0x0000000000126000-memory.dmp
memory/1264-27-0x0000000002750000-0x0000000002756000-memory.dmp
memory/1264-29-0x0000000002750000-0x0000000002756000-memory.dmp
memory/2096-33-0x00000000001E0000-0x00000000001E1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-28 00:53
Reported
2023-10-28 00:55
Platform
win10v2004-20231023-en
Max time kernel
151s
Max time network
151s
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-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BD3E44AA = "C:\\Users\\Admin\\AppData\\Roaming\\BD3E44AA\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
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 |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| 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 |
| N/A | N/A | C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
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:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppX53ypgrj20bgndg05hj3tc7z654myszwp.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\Explorer.EXE
C:\Windows\Explorer.EXE
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\NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.477d6034f750724b1d67a54462a5a0c0_JC.exe"
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
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 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 198.209.218.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.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 | 162.185.218.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.73.42.20.in-addr.arpa | udp |
Files
memory/3016-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/3016-1-0x0000000002160000-0x0000000002161000-memory.dmp
memory/3016-2-0x0000000002330000-0x0000000002D30000-memory.dmp
memory/2116-3-0x0000000000A90000-0x0000000000A96000-memory.dmp
memory/3276-6-0x0000000000AC0000-0x0000000000AC6000-memory.dmp
memory/3276-7-0x00007FFE16FCD000-0x00007FFE16FCE000-memory.dmp
memory/2116-8-0x0000000077842000-0x0000000077843000-memory.dmp
memory/3016-9-0x0000000000400000-0x000000000041D000-memory.dmp
memory/3016-10-0x0000000002330000-0x0000000002D30000-memory.dmp
memory/3276-11-0x00007FFE17160000-0x00007FFE17161000-memory.dmp
memory/2116-13-0x0000000000A90000-0x0000000000A96000-memory.dmp
memory/2324-15-0x0000000000ED0000-0x0000000000ED6000-memory.dmp
memory/2324-19-0x0000000000ED0000-0x0000000000ED6000-memory.dmp
memory/2304-17-0x0000000000B30000-0x0000000000B36000-memory.dmp
memory/2392-16-0x0000000000EC0000-0x0000000000EC6000-memory.dmp
memory/3464-20-0x0000000000010000-0x0000000000016000-memory.dmp
memory/3276-21-0x0000000002320000-0x0000000002326000-memory.dmp
memory/3276-18-0x0000000002320000-0x0000000002326000-memory.dmp
memory/2392-23-0x0000000000EC0000-0x0000000000EC6000-memory.dmp
memory/3640-22-0x0000000000210000-0x0000000000216000-memory.dmp
memory/3932-26-0x0000000000860000-0x0000000000866000-memory.dmp
memory/3860-25-0x00000000006F0000-0x00000000006F6000-memory.dmp
memory/3464-24-0x0000000000010000-0x0000000000016000-memory.dmp
memory/3860-27-0x00000000006F0000-0x00000000006F6000-memory.dmp
memory/3932-28-0x0000000000860000-0x0000000000866000-memory.dmp
memory/4016-29-0x0000000000350000-0x0000000000356000-memory.dmp
memory/3768-30-0x00000000008E0000-0x00000000008E6000-memory.dmp
memory/1788-31-0x0000000000F00000-0x0000000000F06000-memory.dmp
memory/3768-33-0x00000000008E0000-0x00000000008E6000-memory.dmp
memory/1788-34-0x0000000000F00000-0x0000000000F06000-memory.dmp
memory/4452-32-0x0000000000E30000-0x0000000000E36000-memory.dmp
memory/4452-35-0x0000000000E30000-0x0000000000E36000-memory.dmp
memory/1452-36-0x00000000001F0000-0x00000000001F6000-memory.dmp
memory/1176-37-0x0000000000070000-0x0000000000076000-memory.dmp
memory/2884-38-0x0000000000270000-0x0000000000276000-memory.dmp
memory/3244-39-0x0000000000270000-0x0000000000276000-memory.dmp
memory/2884-40-0x0000000000270000-0x0000000000276000-memory.dmp
memory/3244-41-0x0000000000270000-0x0000000000276000-memory.dmp
memory/3276-55-0x00007FFE17150000-0x00007FFE17151000-memory.dmp
memory/3276-58-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-59-0x0000000002B40000-0x0000000002B50000-memory.dmp
memory/3276-57-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-60-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-61-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-56-0x00007FFE17140000-0x00007FFE17141000-memory.dmp
memory/3276-62-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-63-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-64-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-66-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-68-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-65-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-69-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-70-0x0000000002C30000-0x0000000002C40000-memory.dmp
memory/3276-71-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-72-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-74-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-73-0x0000000002C30000-0x0000000002C40000-memory.dmp
memory/3276-76-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-78-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-77-0x0000000002B40000-0x0000000002B50000-memory.dmp
memory/3276-80-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-82-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-83-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-84-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-85-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-87-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-86-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-88-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-89-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-91-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-90-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-92-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3244-93-0x00007FFE17140000-0x00007FFE17141000-memory.dmp
memory/3244-94-0x00007FFE17160000-0x00007FFE17161000-memory.dmp
memory/3244-95-0x00007FFE17150000-0x00007FFE17151000-memory.dmp
memory/3860-96-0x00007FFE17140000-0x00007FFE17141000-memory.dmp
memory/2800-97-0x0000000000960000-0x0000000000966000-memory.dmp
memory/2800-98-0x00007FFE16FCD000-0x00007FFE16FCE000-memory.dmp
memory/2800-99-0x00007FFE16FCD000-0x00007FFE16FCE000-memory.dmp
memory/2800-100-0x00007FFE17150000-0x00007FFE17151000-memory.dmp
memory/3932-101-0x00007FFE17140000-0x00007FFE17141000-memory.dmp
memory/3932-102-0x00007FFE17160000-0x00007FFE17161000-memory.dmp
memory/3932-104-0x00007FFE17150000-0x00007FFE17151000-memory.dmp
memory/2800-103-0x00007FFE17160000-0x00007FFE17161000-memory.dmp
memory/2800-105-0x0000000000960000-0x0000000000966000-memory.dmp
memory/3860-106-0x00007FFE17150000-0x00007FFE17151000-memory.dmp
memory/3276-107-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-108-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-109-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-110-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-111-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-112-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-113-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-115-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-117-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-114-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-118-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-119-0x0000000002330000-0x0000000002340000-memory.dmp
memory/3276-120-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-121-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-123-0x0000000002330000-0x0000000002340000-memory.dmp
memory/3276-122-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-126-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-129-0x0000000002340000-0x0000000002350000-memory.dmp
memory/3276-134-0x0000000002340000-0x0000000002350000-memory.dmp