Analysis Overview
SHA256
594817ca4710a984d7c4720f9a40284233b72da88167263de9bbe3bd3bdd7278
Threat Level: Known bad
The file tmp was found to be: Known bad.
Malicious Activity Summary
Amadey
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates physical storage devices
Unsigned PE
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-30 11:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-30 11:24
Reported
2024-01-30 11:27
Platform
win7-20231215-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
Amadey
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates physical storage devices
Creates scheduled task(s)
| 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\tmp.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
"C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN explorhe.exe /TR "C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe" /F
C:\Windows\system32\taskeng.exe
taskeng.exe {BCB209AC-AEF3-40EC-AFDA-B4A2D8CD924A} S-1-5-21-452311807-3713411997-1028535425-1000:OZEMQECW\Admin:Interactive:[1]
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp |
Files
memory/3024-0-0x0000000000C90000-0x0000000001098000-memory.dmp
memory/3024-1-0x0000000000C90000-0x0000000001098000-memory.dmp
memory/3024-2-0x0000000000C90000-0x0000000001098000-memory.dmp
memory/3024-4-0x00000000003C0000-0x00000000003C1000-memory.dmp
memory/1444-14-0x0000000001320000-0x0000000001728000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
| MD5 | ce69e9b5bae867e23705f064ec2ace94 |
| SHA1 | 649a6ffb7feb38267e006233213a1e796d3c7695 |
| SHA256 | 6d246d3cd9cfa19ec18ea17adca050de670353f051430e6278d0c7396c1263e6 |
| SHA512 | fc57bb3fd888826e4361157cea7b9f862d1bb4d72ee1f9de9a7ef54b2f53b49cce7e5583b43c3f71e94a3d6fba1d9ab3c4ae91a6aae0034ef59a4b3d6db13ba9 |
memory/3024-15-0x00000000049A0000-0x0000000004DA8000-memory.dmp
memory/3024-12-0x0000000000C90000-0x0000000001098000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
| MD5 | 184572f2b1b836a28f9aaa4fb579f2ba |
| SHA1 | 287c1381d2bd61e0c3b45a6728bf7b4b0c7cbccc |
| SHA256 | 5d720b6b8e840f6f2ef12ab3203a7be78b96706df3598ee3f6db5b94b1fdbcff |
| SHA512 | 9b4cc03e31aff795c1b5eda8a66221373e02b4a636a0b97cf4979c30ea98905dfa342503cd6c6be638a19c19983c506360d0ff322d9075ecd46bb2b54c244767 |
\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
| MD5 | 4517d9d777b98a35b68caebb49c219b2 |
| SHA1 | 91b0d08bba14d048dedd2493d14da6c512c2d28d |
| SHA256 | 59bab20821910df8e8bfc54ec49e0063866d3feaf1aa6902c33b62ec4ffca0ce |
| SHA512 | 2a32551c286ede6367d8628720f14a075b26fb014908b1dbac054166c4798cc70e9fd9522e4f82de6225b82c6b53f166c05aef81362aacd7eeefcd05422afc43 |
\??\c:\users\admin\appdata\local\temp\F59E91F8
| MD5 | 3853abb35ab617a117144f119cdc9808 |
| SHA1 | 03d8fb3499ba7e77d9aa75cdd118b4e7a74fc4ae |
| SHA256 | f4a22e11f7d4a6ea0c60654edc821df260b093ce1ccb911f16b42bcfc96278ef |
| SHA512 | 0c79095134ef83f1eed98cdaff749fb557e6543789879fc09650726cc8c575ba18757975bb67e245846fad304ea3dd0abc0f489c810b8ef1b5f08d72e711e1b8 |
memory/1444-16-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-19-0x0000000001320000-0x0000000001728000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
| MD5 | dafba6b93e117bf5477c56a3a30a1a2d |
| SHA1 | 9f5b1c990ec15ba2a90377dbc1da6e046d083050 |
| SHA256 | 594817ca4710a984d7c4720f9a40284233b72da88167263de9bbe3bd3bdd7278 |
| SHA512 | eaad64b17f84bbd731c558db139f11c78097070194606b4cc9993538cd73a6b3e00af9a403ba8d61be9287b6945264e0043df34de4d0e81b646ee052c0cd0fcc |
memory/1444-21-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-22-0x0000000001320000-0x0000000001728000-memory.dmp
memory/3024-23-0x00000000049A0000-0x0000000004DA8000-memory.dmp
memory/1444-24-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-25-0x0000000001320000-0x0000000001728000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
| MD5 | c12d03f27b61c587dd0919dc310c5c03 |
| SHA1 | f172ce83a16eb139c747aa6b839e2f6e0ba9d6c0 |
| SHA256 | 82825f86c3ae588eae12cefb1314158a34a5d90534eec5085c55628db3579d47 |
| SHA512 | 3637be9599841eb66eb71ab21f8f302a4bdaa229d20690db1eba5d2a5235e8f2dbbfcb6e3cc57c6ca86cfd5d15003217d017f1ac4fd1bc7ea024e3e70190f75d |
memory/1084-27-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1084-29-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1084-32-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-33-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-34-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-35-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-36-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-37-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-38-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1868-41-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1868-44-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-45-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-46-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-47-0x0000000001320000-0x0000000001728000-memory.dmp
memory/1444-48-0x0000000001320000-0x0000000001728000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-30 11:24
Reported
2024-01-30 11:27
Platform
win10v2004-20231215-en
Max time kernel
148s
Max time network
154s
Command Line
Signatures
Amadey
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates physical storage devices
Creates scheduled task(s)
| 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\tmp.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3192 wrote to memory of 4696 | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe |
| PID 3192 wrote to memory of 4696 | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe |
| PID 3192 wrote to memory of 4696 | N/A | C:\Users\Admin\AppData\Local\Temp\tmp.exe | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe |
| PID 4696 wrote to memory of 4920 | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4696 wrote to memory of 4920 | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4696 wrote to memory of 4920 | N/A | C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe | C:\Windows\SysWOW64\schtasks.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
"C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN explorhe.exe /TR "C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe" /F
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp | |
| RU | 185.215.113.68:80 | tcp |
Files
memory/3192-0-0x0000000000E00000-0x0000000001208000-memory.dmp
memory/3192-1-0x0000000000E00000-0x0000000001208000-memory.dmp
memory/3192-2-0x0000000000E00000-0x0000000001208000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\d887ceb89d\explorhe.exe
| MD5 | dafba6b93e117bf5477c56a3a30a1a2d |
| SHA1 | 9f5b1c990ec15ba2a90377dbc1da6e046d083050 |
| SHA256 | 594817ca4710a984d7c4720f9a40284233b72da88167263de9bbe3bd3bdd7278 |
| SHA512 | eaad64b17f84bbd731c558db139f11c78097070194606b4cc9993538cd73a6b3e00af9a403ba8d61be9287b6945264e0043df34de4d0e81b646ee052c0cd0fcc |
memory/4696-15-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/3192-16-0x0000000000E00000-0x0000000001208000-memory.dmp
memory/4696-17-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
\??\c:\users\admin\appdata\local\temp\F59E91F8
| MD5 | 3853abb35ab617a117144f119cdc9808 |
| SHA1 | 03d8fb3499ba7e77d9aa75cdd118b4e7a74fc4ae |
| SHA256 | f4a22e11f7d4a6ea0c60654edc821df260b093ce1ccb911f16b42bcfc96278ef |
| SHA512 | 0c79095134ef83f1eed98cdaff749fb557e6543789879fc09650726cc8c575ba18757975bb67e245846fad304ea3dd0abc0f489c810b8ef1b5f08d72e711e1b8 |
memory/4696-20-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-21-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-22-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-23-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-24-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4372-27-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4372-28-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4372-31-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-32-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-33-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-34-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-35-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-36-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-38-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
\??\c:\users\admin\appdata\local\temp\F59E91F8
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/4044-40-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4044-43-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-44-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-45-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-46-0x0000000000AC0000-0x0000000000EC8000-memory.dmp
memory/4696-47-0x0000000000AC0000-0x0000000000EC8000-memory.dmp