Analysis Overview
SHA256
31ccb9082da9c7180b3605c8dcd6f094abb4c9934f6dfdac68a6d9a56ba0913e
Threat Level: Known bad
The file 31ccb9082da9c7180b3605c8dcd6f094abb4c9934f6dfdac68a6d9a56ba0913e_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-28 23:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 23:33
Reported
2024-06-28 23:35
Platform
win7-20240221-en
Max time kernel
149s
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\55201E47 = "C:\\Users\\Admin\\AppData\\Roaming\\55201E47\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Enumerates physical storage devices
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:\Users\Admin\AppData\Local\Temp\31ccb9082da9c7180b3605c8dcd6f094abb4c9934f6dfdac68a6d9a56ba0913e_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\31ccb9082da9c7180b3605c8dcd6f094abb4c9934f6dfdac68a6d9a56ba0913e_NeikiAnalytics.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | elitiorecfreetoo.cc | udp |
| US | 216.218.185.162:80 | elitiorecfreetoo.cc | tcp |
Files
memory/1188-3-0x0000000002F90000-0x0000000002F96000-memory.dmp
memory/2664-4-0x00000000000B0000-0x00000000000B6000-memory.dmp
memory/1188-6-0x0000000002F90000-0x0000000002F96000-memory.dmp
memory/1188-1-0x0000000002F90000-0x0000000002F96000-memory.dmp
memory/1912-8-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1188-17-0x0000000003D30000-0x0000000003D36000-memory.dmp
memory/2664-20-0x00000000001D0000-0x00000000001D6000-memory.dmp
memory/1164-14-0x0000000000390000-0x0000000000396000-memory.dmp
memory/1060-11-0x0000000000210000-0x0000000000216000-memory.dmp
memory/1060-23-0x0000000000210000-0x0000000000216000-memory.dmp
memory/1188-22-0x0000000003D30000-0x0000000003D36000-memory.dmp
memory/1164-21-0x0000000000390000-0x0000000000396000-memory.dmp
memory/2664-25-0x00000000001D0000-0x00000000001D6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 23:33
Reported
2024-06-28 23:35
Platform
win10v2004-20240508-en
Max time kernel
142s
Max time network
133s
Command Line
Signatures
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\winver.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\31ccb9082da9c7180b3605c8dcd6f094abb4c9934f6dfdac68a6d9a56ba0913e_NeikiAnalytics.exe |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client" | C:\Windows\System32\svchost.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 |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\31ccb9082da9c7180b3605c8dcd6f094abb4c9934f6dfdac68a6d9a56ba0913e_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\31ccb9082da9c7180b3605c8dcd6f094abb4c9934f6dfdac68a6d9a56ba0913e_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\31ccb9082da9c7180b3605c8dcd6f094abb4c9934f6dfdac68a6d9a56ba0913e_NeikiAnalytics.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 --field-trial-handle=3884,i,3724086843943218842,1026644135694712596,262144 --variations-seed-version --mojo-platform-channel-handle=4000 /prefetch:8
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2672 -ip 2672
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2672 -s 300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 3720 -ip 3720
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3720 -s 860
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 131.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
memory/3720-1-0x0000000004770000-0x0000000004DC8000-memory.dmp
memory/3720-2-0x0000000002390000-0x0000000002391000-memory.dmp
memory/3556-4-0x00000000010C0000-0x00000000010C6000-memory.dmp
memory/3556-5-0x00000000010C0000-0x00000000010C6000-memory.dmp
memory/3720-6-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3556-9-0x00000000010D0000-0x00000000010D6000-memory.dmp
memory/3720-12-0x0000000004770000-0x0000000004DC8000-memory.dmp