Analysis Overview
SHA256
b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946
Threat Level: Known bad
The file b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946N was found to be: Known bad.
Malicious Activity Summary
Amadey family
Amadey
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:29
Signatures
Amadey family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:29
Reported
2024-11-10 01:31
Platform
win7-20241010-en
Max time kernel
120s
Max time network
110s
Command Line
Signatures
Amadey
Amadey family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946N.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cacls.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cacls.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cacls.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cacls.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946N.exe
"C:\Users\Admin\AppData\Local\Temp\b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946N.exe"
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
"C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe" /F
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\cb7ae701b3" /P "Admin:N"&&CACLS "..\cb7ae701b3" /P "Admin:R" /E&&Exit
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
C:\Windows\SysWOW64\cacls.exe
CACLS "oneetx.exe" /P "Admin:N"
C:\Windows\SysWOW64\cacls.exe
CACLS "oneetx.exe" /P "Admin:R" /E
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
C:\Windows\SysWOW64\cacls.exe
CACLS "..\cb7ae701b3" /P "Admin:N"
C:\Windows\SysWOW64\cacls.exe
CACLS "..\cb7ae701b3" /P "Admin:R" /E
C:\Windows\system32\taskeng.exe
taskeng.exe {4EF9FBE2-4822-4692-9C67-6942AEC30B07} S-1-5-21-2039016743-699959520-214465309-1000:PIDEURYY\Admin:Interactive:[1]
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
Network
| Country | Destination | Domain | Proto |
| RU | 193.3.19.154:80 | tcp | |
| RU | 193.3.19.154:80 | tcp | |
| RU | 193.3.19.154:80 | tcp | |
| RU | 193.3.19.154:80 | tcp | |
| RU | 193.3.19.154:80 | tcp | |
| RU | 193.3.19.154:80 | tcp |
Files
memory/2556-0-0x0000000000300000-0x0000000000301000-memory.dmp
\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
| MD5 | ef89009a495be0f43c43382543f5ad30 |
| SHA1 | b62294006338abc9aa5fcd33fc840ca2bb9fb782 |
| SHA256 | b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946 |
| SHA512 | 17b316c68e3a2c5fa94c025b1d1b6b02903ec5ce5ccfc390387388e86d9b0f6fda339d1c8a16dba5938934a862d1141584fc0c99fa32619f37c136ac587787a4 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 01:29
Reported
2024-11-10 01:31
Platform
win10v2004-20241007-en
Max time kernel
104s
Max time network
120s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946N.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cacls.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cacls.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cacls.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cacls.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946N.exe
"C:\Users\Admin\AppData\Local\Temp\b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946N.exe"
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
"C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe" /F
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\cb7ae701b3" /P "Admin:N"&&CACLS "..\cb7ae701b3" /P "Admin:R" /E&&Exit
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
C:\Windows\SysWOW64\cacls.exe
CACLS "oneetx.exe" /P "Admin:N"
C:\Windows\SysWOW64\cacls.exe
CACLS "oneetx.exe" /P "Admin:R" /E
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
C:\Windows\SysWOW64\cacls.exe
CACLS "..\cb7ae701b3" /P "Admin:N"
C:\Windows\SysWOW64\cacls.exe
CACLS "..\cb7ae701b3" /P "Admin:R" /E
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.3.19.154:80 | tcp | |
| US | 8.8.8.8:53 | 73.31.126.40.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 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| RU | 193.3.19.154:80 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.3.19.154:80 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 193.3.19.154:80 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
| MD5 | ef89009a495be0f43c43382543f5ad30 |
| SHA1 | b62294006338abc9aa5fcd33fc840ca2bb9fb782 |
| SHA256 | b8309e5ccb11b3d3f2a3b50e249b0317efab7a2649e7281f0082cdf7db613946 |
| SHA512 | 17b316c68e3a2c5fa94c025b1d1b6b02903ec5ce5ccfc390387388e86d9b0f6fda339d1c8a16dba5938934a862d1141584fc0c99fa32619f37c136ac587787a4 |