Analysis Overview
SHA256
b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df
Threat Level: Known bad
The file b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df was found to be: Known bad.
Malicious Activity Summary
Amadey
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Drops file in Windows directory
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-12 03:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 03:01
Reported
2024-06-12 03:03
Platform
win7-20240221-en
Max time kernel
144s
Max time network
124s
Command Line
Signatures
Amadey
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\Dctooux.job | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | N/A |
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2860 wrote to memory of 2996 | N/A | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
| PID 2860 wrote to memory of 2996 | N/A | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
| PID 2860 wrote to memory of 2996 | N/A | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
| PID 2860 wrote to memory of 2996 | N/A | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe
"C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe"
C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
"C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | check-ftp.ru | udp |
| US | 8.8.8.8:53 | dnschnj.at | udp |
| US | 8.8.8.8:53 | techolivls.in | udp |
| MX | 189.189.237.188:80 | check-ftp.ru | tcp |
| MX | 189.189.237.188:80 | check-ftp.ru | tcp |
| MX | 189.189.237.188:80 | check-ftp.ru | tcp |
| N/A | 127.0.0.127:80 | tcp | |
| N/A | 127.0.0.127:80 | tcp | |
| N/A | 127.0.0.127:80 | tcp | |
| N/A | 127.0.0.127:80 | tcp | |
| N/A | 127.0.0.127:80 | tcp |
Files
memory/2860-1-0x0000000000870000-0x0000000000970000-memory.dmp
memory/2860-2-0x0000000000220000-0x000000000028B000-memory.dmp
memory/2860-3-0x0000000000400000-0x0000000000470000-memory.dmp
memory/2860-5-0x0000000000400000-0x00000000006BA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
| MD5 | 4558b0009440eeb288d7837729593c86 |
| SHA1 | b7151929d9eeaaba707e7bcdb35399674143567d |
| SHA256 | b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df |
| SHA512 | 32b58b1937aa217252be2f544bdb9e0ffe9cec1c5fa96406210d8be714c8398135416bacdb2d4470117694e223c276741f0a08f6adf35a286b67f9e30bf80826 |
memory/2860-18-0x0000000000400000-0x0000000000470000-memory.dmp
memory/2860-21-0x0000000000400000-0x00000000006BA000-memory.dmp
memory/2860-20-0x0000000000220000-0x000000000028B000-memory.dmp
memory/2860-19-0x0000000000870000-0x0000000000970000-memory.dmp
memory/2996-23-0x0000000000400000-0x00000000006BA000-memory.dmp
memory/2996-24-0x0000000000400000-0x00000000006BA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\309405411416
| MD5 | bb5084af39024f9abe7d8af979bae9ed |
| SHA1 | 93f903be1879bb453b4b133b9fc0a04b963008e2 |
| SHA256 | 0ca2f036edff9acda5e4486ac75634e99a51b561b80f98268f90c891d90c4750 |
| SHA512 | 9bd84763e7d8ccfefbb139696aef9b9e4e64dfe263de19fc50495872a6d84b17ffac52fa64df37b2800ab4a16cc3697b8a289328bf1280ecf497eca1e2f07af6 |
memory/2996-41-0x0000000000400000-0x00000000006BA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 03:01
Reported
2024-06-12 03:03
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
Amadey
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\Dctooux.job | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | N/A |
Enumerates physical storage devices
Program crash
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3168 wrote to memory of 1924 | N/A | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
| PID 3168 wrote to memory of 1924 | N/A | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
| PID 3168 wrote to memory of 1924 | N/A | C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe
"C:\Users\Admin\AppData\Local\Temp\b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 3168 -ip 3168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 752
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3168 -ip 3168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 800
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3168 -ip 3168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 828
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3168 -ip 3168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 904
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 3168 -ip 3168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 828
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3168 -ip 3168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3168 -ip 3168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 1132
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3168 -ip 3168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 1132
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3168 -ip 3168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 1236
C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
"C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3168 -ip 3168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 1260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 556
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 576
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 564
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 564
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 712
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 876
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 700
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 904
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 700
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 956
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 1016
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 1184
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 1324
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 1456
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 1324
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 1500
C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4924 -ip 4924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4924 -s 440
C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3344 -ip 3344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3344 -s 448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 1924 -ip 1924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 720
Network
| Country | Destination | Domain | Proto |
| US | 23.53.113.159:80 | tcp | |
| US | 8.8.8.8:53 | techolivls.in | udp |
| US | 8.8.8.8:53 | dnschnj.at | udp |
| US | 8.8.8.8:53 | check-ftp.ru | udp |
| US | 8.8.8.8:53 | check-ftp.ru | udp |
| US | 8.8.8.8:53 | techolivls.in | udp |
| US | 8.8.8.8:53 | dnschnj.at | udp |
| US | 8.8.8.8:53 | check-ftp.ru | udp |
Files
memory/3168-1-0x00000000008F0000-0x00000000009F0000-memory.dmp
memory/3168-3-0x0000000000400000-0x0000000000470000-memory.dmp
memory/3168-2-0x0000000000850000-0x00000000008BB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
| MD5 | 4558b0009440eeb288d7837729593c86 |
| SHA1 | b7151929d9eeaaba707e7bcdb35399674143567d |
| SHA256 | b40a950ee040290b97856d676d6bdd9512ec27f2fda12c7450d71f26b9e925df |
| SHA512 | 32b58b1937aa217252be2f544bdb9e0ffe9cec1c5fa96406210d8be714c8398135416bacdb2d4470117694e223c276741f0a08f6adf35a286b67f9e30bf80826 |
memory/1924-19-0x0000000000400000-0x00000000006BA000-memory.dmp
memory/3168-22-0x0000000000850000-0x00000000008BB000-memory.dmp
memory/3168-21-0x0000000000400000-0x0000000000470000-memory.dmp
memory/3168-20-0x0000000000400000-0x00000000006BA000-memory.dmp
memory/1924-27-0x0000000000400000-0x00000000006BA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\124900551406
| MD5 | df59ba2d41b878c98a1ceeb1daa5181c |
| SHA1 | 19ef60dd4cbb9e46400b048592ab587d59781c11 |
| SHA256 | 3a6aeba8262dcdbbbe8542df499bde771ecdd7336e07e3760e4a74a272b8c5be |
| SHA512 | debc4ee5d8579a4b6fd3d780b1d2a58747e6a19269528053c76b5ae1a8d4562bc4984ec48abc14b4ed66d5e5267ba43ac331779d84987af0aa8314a57a307bac |
memory/1924-40-0x0000000000400000-0x00000000006BA000-memory.dmp
memory/4924-44-0x0000000000400000-0x00000000006BA000-memory.dmp
memory/4924-45-0x0000000000400000-0x00000000006BA000-memory.dmp
memory/3344-54-0x0000000000400000-0x00000000006BA000-memory.dmp