Analysis Overview
SHA256
063ecabc71c1133d62d341d11561510a139afc06e3f7d978c9c1f9bec79affc7
Threat Level: Known bad
The file 063ecabc71c1133d62d341d11561510a139afc06e3f7d978c9c1f9bec79affc7 was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Program crash
Unsigned PE
Suspicious use of UnmapMainImage
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-05 18:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-05 18:19
Reported
2024-06-05 18:23
Platform
win7-20240221-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\349C6366 = "C:\\Users\\Admin\\AppData\\Roaming\\349C6366\\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\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\063ecabc71c1133d62d341d11561510a139afc06e3f7d978c9c1f9bec79affc7.exe
"C:\Users\Admin\AppData\Local\Temp\063ecabc71c1133d62d341d11561510a139afc06e3f7d978c9c1f9bec79affc7.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 | insamertojertoq.cc | udp |
| US | 8.8.8.8:53 | yxjsibeugmmj.com | udp |
| US | 216.218.185.162:80 | yxjsibeugmmj.com | tcp |
Files
memory/1904-6-0x0000000002480000-0x0000000002E80000-memory.dmp
memory/2268-13-0x0000000077590000-0x0000000077739000-memory.dmp
memory/1188-12-0x00000000775E1000-0x00000000775E2000-memory.dmp
memory/2268-11-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2268-10-0x000000007778F000-0x0000000077791000-memory.dmp
memory/2268-9-0x000000007778F000-0x0000000077790000-memory.dmp
memory/2268-8-0x0000000077790000-0x0000000077791000-memory.dmp
memory/2268-7-0x00000000000B0000-0x00000000000B6000-memory.dmp
memory/1188-5-0x0000000002EC0000-0x0000000002EC6000-memory.dmp
memory/2268-3-0x00000000000B0000-0x00000000000B6000-memory.dmp
memory/1188-2-0x0000000002EC0000-0x0000000002EC6000-memory.dmp
memory/1188-1-0x0000000002EC0000-0x0000000002EC6000-memory.dmp
memory/1904-0-0x0000000000250000-0x0000000000252000-memory.dmp
memory/2260-31-0x00000000775E1000-0x00000000775E2000-memory.dmp
memory/1904-32-0x0000000002480000-0x0000000002E80000-memory.dmp
memory/2260-30-0x00000000002F0000-0x00000000002F6000-memory.dmp
memory/1060-29-0x00000000775E1000-0x00000000775E2000-memory.dmp
memory/1060-28-0x0000000000210000-0x0000000000216000-memory.dmp
memory/1164-27-0x0000000000390000-0x0000000000396000-memory.dmp
memory/1188-26-0x0000000002ED0000-0x0000000002ED6000-memory.dmp
memory/1904-24-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2260-22-0x00000000002F0000-0x00000000002F6000-memory.dmp
memory/1188-20-0x0000000002ED0000-0x0000000002ED6000-memory.dmp
memory/1164-17-0x0000000000390000-0x0000000000396000-memory.dmp
memory/1060-15-0x0000000000210000-0x0000000000216000-memory.dmp
memory/2268-38-0x00000000000B0000-0x00000000000B6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-05 18:19
Reported
2024-06-05 18:23
Platform
win10v2004-20240508-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\winver.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winver.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 |
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
| Description | Indicator | Process | Target |
| PID 3636 wrote to memory of 1112 | N/A | C:\Users\Admin\AppData\Local\Temp\063ecabc71c1133d62d341d11561510a139afc06e3f7d978c9c1f9bec79affc7.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3636 wrote to memory of 1112 | N/A | C:\Users\Admin\AppData\Local\Temp\063ecabc71c1133d62d341d11561510a139afc06e3f7d978c9c1f9bec79affc7.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3636 wrote to memory of 1112 | N/A | C:\Users\Admin\AppData\Local\Temp\063ecabc71c1133d62d341d11561510a139afc06e3f7d978c9c1f9bec79affc7.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3636 wrote to memory of 1112 | N/A | C:\Users\Admin\AppData\Local\Temp\063ecabc71c1133d62d341d11561510a139afc06e3f7d978c9c1f9bec79affc7.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1112 wrote to memory of 3464 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 1112 wrote to memory of 2808 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\system32\sihost.exe |
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\063ecabc71c1133d62d341d11561510a139afc06e3f7d978c9c1f9bec79affc7.exe
"C:\Users\Admin\AppData\Local\Temp\063ecabc71c1133d62d341d11561510a139afc06e3f7d978c9c1f9bec79affc7.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1112 -ip 1112
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1112 -s 640
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | insamertojertoq.cc | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| BE | 88.221.83.249:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 249.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.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 |
| US | 8.8.8.8:53 | 211.143.182.52.in-addr.arpa | udp |
Files
memory/1112-2-0x0000000000550000-0x0000000000556000-memory.dmp
memory/3464-1-0x00000000015E0000-0x00000000015E6000-memory.dmp
memory/3464-4-0x00000000015E0000-0x00000000015E6000-memory.dmp
memory/3636-0-0x0000000000470000-0x0000000000472000-memory.dmp
memory/3636-5-0x0000000002420000-0x0000000002E20000-memory.dmp
memory/3464-8-0x00007FFA9336D000-0x00007FFA9336E000-memory.dmp
memory/1112-7-0x0000000077152000-0x0000000077153000-memory.dmp
memory/1112-6-0x0000000000550000-0x0000000000556000-memory.dmp
memory/1112-9-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp
memory/3464-10-0x00007FFA93500000-0x00007FFA93501000-memory.dmp
memory/2808-12-0x0000000000030000-0x0000000000036000-memory.dmp
memory/3636-11-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2808-13-0x0000000000030000-0x0000000000036000-memory.dmp
memory/1112-14-0x0000000000550000-0x0000000000556000-memory.dmp
memory/2808-16-0x00007FFA934F0000-0x00007FFA934F1000-memory.dmp