Analysis Overview
SHA256
81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f
Threat Level: Known bad
The file 81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f was found to be: Known bad.
Malicious Activity Summary
Amadey
Executes dropped EXE
Checks computer location settings
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
2024-06-18 06:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 06:41
Reported
2024-06-18 06:44
Platform
win7-20240508-en
Max time kernel
142s
Max time network
118s
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\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.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\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1492 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
| PID 1492 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
| PID 1492 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
| PID 1492 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe
"C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.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 | techolivls.in | udp |
| US | 8.8.8.8:53 | check-ftp.ru | udp |
| US | 8.8.8.8:53 | dnschnj.at | udp |
| BR | 177.129.90.106:80 | check-ftp.ru | tcp |
| BR | 177.129.90.106:80 | check-ftp.ru | tcp |
| N/A | 127.0.0.127:80 | tcp | |
| BR | 177.129.90.106:80 | 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 |
Files
memory/1492-1-0x0000000002480000-0x0000000002580000-memory.dmp
memory/1492-3-0x0000000000400000-0x0000000000470000-memory.dmp
memory/1492-2-0x0000000000220000-0x000000000028B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
| MD5 | 5cad45c5845a21c65c0f6d470df1bf82 |
| SHA1 | 47f4faf00de6e72269172146fb29d5437f51c310 |
| SHA256 | 81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f |
| SHA512 | 45521f1d5934a8b04ced38ebbcded0bad4525e75c1283f93d793801c1926afb0ba3b12fd3de89f8ee45c18cc274cb6904903523fce8be5f1db7af3e4df646461 |
memory/1492-17-0x0000000002480000-0x0000000002580000-memory.dmp
memory/1492-20-0x0000000000400000-0x0000000002396000-memory.dmp
memory/1492-18-0x0000000000400000-0x0000000000470000-memory.dmp
memory/1492-16-0x0000000000400000-0x0000000002396000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\691908287377
| MD5 | 87c2bea8226c3e39403cb9c005090191 |
| SHA1 | d166727a825c42e01dc489dbf1db91096a1c0c05 |
| SHA256 | 8fc830b7913005bbd7c5ba5d751de8597eef9613410bc8b8d08b0a42e2897241 |
| SHA512 | 8932bd9f6caf3c34bfd7ec784c2628aacb95278d8588b9ae4d53fd8247ae4c3e92b970b78594a6a05c991a071b06aebafc7ee0271bed91e4ee75d526ca3454c3 |
memory/1704-37-0x0000000000400000-0x0000000002396000-memory.dmp
memory/1492-39-0x0000000000400000-0x0000000002396000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-18 06:41
Reported
2024-06-18 06:44
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
47s
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\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.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 |
| 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\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.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\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4448 wrote to memory of 1536 | N/A | C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
| PID 4448 wrote to memory of 1536 | N/A | C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
| PID 4448 wrote to memory of 1536 | N/A | C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe | C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe
"C:\Users\Admin\AppData\Local\Temp\81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4448 -ip 4448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 756
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4448 -ip 4448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 812
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4448 -ip 4448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 856
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4448 -ip 4448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4448 -ip 4448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4448 -ip 4448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 960
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4448 -ip 4448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 1132
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4448 -ip 4448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 1132
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4448 -ip 4448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 1176
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 556 -p 4448 -ip 4448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 1192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 556
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 564
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 596
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 696
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 792
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 792
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 892
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 916
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 800
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 1036
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 1408
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 1400
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 1452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 1472
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 560 -p 2000 -ip 2000
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 448
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 524 -p 1680 -ip 1680
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1536 -ip 1536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1536 -s 848
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 | techolivls.in | udp |
| 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 | 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/4448-1-0x0000000002510000-0x0000000002610000-memory.dmp
memory/4448-2-0x0000000003FB0000-0x000000000401B000-memory.dmp
memory/4448-3-0x0000000000400000-0x0000000000470000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\b9695770f1\Dctooux.exe
| MD5 | 5cad45c5845a21c65c0f6d470df1bf82 |
| SHA1 | 47f4faf00de6e72269172146fb29d5437f51c310 |
| SHA256 | 81aecea584511e81f3c0aa869e0e13efebdc968959864cc645838d255471225f |
| SHA512 | 45521f1d5934a8b04ced38ebbcded0bad4525e75c1283f93d793801c1926afb0ba3b12fd3de89f8ee45c18cc274cb6904903523fce8be5f1db7af3e4df646461 |
memory/1536-16-0x0000000000400000-0x0000000002396000-memory.dmp
memory/4448-19-0x0000000000400000-0x0000000000470000-memory.dmp
memory/4448-18-0x0000000003FB0000-0x000000000401B000-memory.dmp
memory/4448-17-0x0000000000400000-0x0000000002396000-memory.dmp
memory/1536-24-0x0000000000400000-0x0000000002396000-memory.dmp
memory/2000-28-0x0000000000400000-0x0000000002396000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\124900551406
| MD5 | 6869399717de4f627c3909cc0b93c8f1 |
| SHA1 | 07daeedb22919c4e68ba12328f70b04250d05b56 |
| SHA256 | 3dd64e28bd2686e740cac2b023ac7a6f68ae7739240bb468db7317c5283bf5eb |
| SHA512 | e79321585e40e364f78889265b2a396b53750e0bfdff253052b4e36d1e2e60d8dd8132ccdbeca9772ded864c83a4fefddb694bb9a3c6cdc9398bd3dd341a5618 |
memory/1536-40-0x0000000000400000-0x0000000002396000-memory.dmp
memory/1680-48-0x0000000000400000-0x0000000002396000-memory.dmp