Analysis Overview
SHA256
2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4
Threat Level: Known bad
The file 2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4 was found to be: Known bad.
Malicious Activity Summary
Amadey
Checks computer location settings
Executes dropped EXE
Suspicious use of SetThreadContext
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-19 20:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 20:20
Reported
2024-06-19 20:23
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
151s
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\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4968 set thread context of 1752 | N/A | C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe | C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe |
| PID 4448 set thread context of 4896 | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 4944 set thread context of 60 | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 3520 set thread context of 3664 | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\Dctooux.job | C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe
"C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe"
C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe
"C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe"
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
"C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe"
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
"C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe"
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | selltix.org | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | nudump.com | udp |
| US | 8.8.8.8:53 | selltix.org | udp |
| US | 8.8.8.8:53 | nudump.com | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | selltix.org | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | nudump.com | udp |
| US | 8.8.8.8:53 | nudump.com | udp |
| US | 8.8.8.8:53 | nudump.com | udp |
Files
memory/4968-1-0x00000000005E0000-0x00000000006E0000-memory.dmp
memory/4968-2-0x0000000000520000-0x000000000058F000-memory.dmp
memory/1752-3-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1752-4-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1752-5-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1752-6-0x0000000000400000-0x0000000000472000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
| MD5 | efccb8ebc3cee38b7656617bd1b670ad |
| SHA1 | 6754e5a59ff6c2e569d61bd400e50beccc86f81b |
| SHA256 | 2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4 |
| SHA512 | 6b9acfb5c7edd0dced0fc4358faa291a608ed5da1412f92b613a025ed462b9b9fb83e27d3f430f25cbf86a4d33032b573919faa8493981d2d4153fbf4ef6706e |
memory/1752-20-0x0000000000400000-0x0000000000472000-memory.dmp
memory/4448-26-0x0000000000400000-0x0000000000474000-memory.dmp
memory/4896-29-0x0000000000400000-0x0000000000472000-memory.dmp
memory/4896-30-0x0000000000400000-0x0000000000472000-memory.dmp
memory/4448-28-0x0000000000400000-0x0000000000474000-memory.dmp
memory/4896-27-0x0000000000400000-0x0000000000472000-memory.dmp
memory/4896-31-0x0000000000400000-0x0000000000472000-memory.dmp
memory/4896-40-0x0000000000400000-0x0000000000472000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\124900551406
| MD5 | 5176105db85c14dbaeba822bf6f6d572 |
| SHA1 | f42fbebc760556c329e71b593aed974eca04042b |
| SHA256 | e25d058d8b54dfeb653caae9fa5075dbaa01d3b11329a0ae26874798157191ca |
| SHA512 | 3f0c55f6d3f38f3d2f0796f44dc2ef2fb1f6ed3998e40388f0d901cd11312f72d791f308bb76695dab85cc209a0fed41cb5a6bfcec8027a1b6accd621e38d529 |
memory/4896-45-0x0000000000400000-0x0000000000472000-memory.dmp
memory/60-57-0x0000000000400000-0x0000000000472000-memory.dmp
memory/60-58-0x0000000000400000-0x0000000000472000-memory.dmp
memory/4896-60-0x0000000000400000-0x0000000000472000-memory.dmp
memory/3664-70-0x0000000000400000-0x0000000000472000-memory.dmp
memory/3664-71-0x0000000000400000-0x0000000000472000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 20:20
Reported
2024-06-19 20:23
Platform
win11-20240419-en
Max time kernel
143s
Max time network
149s
Command Line
Signatures
Amadey
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4120 set thread context of 1108 | N/A | C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe | C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe |
| PID 4060 set thread context of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 1044 set thread context of 2268 | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 8 set thread context of 3912 | N/A | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\Dctooux.job | C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe
"C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe"
C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe
"C:\Users\Admin\AppData\Local\Temp\2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4.exe"
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
"C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe"
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
"C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe"
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | nudump.com | udp |
| US | 8.8.8.8:53 | selltix.org | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | selltix.org | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | nudump.com | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | selltix.org | udp |
| US | 8.8.8.8:53 | selltix.org | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | nudump.com | udp |
Files
memory/4120-1-0x0000000000770000-0x0000000000870000-memory.dmp
memory/1108-2-0x0000000000400000-0x0000000000472000-memory.dmp
memory/4120-4-0x00000000006E0000-0x000000000074F000-memory.dmp
memory/1108-5-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1108-6-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1108-3-0x0000000000400000-0x0000000000472000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
| MD5 | efccb8ebc3cee38b7656617bd1b670ad |
| SHA1 | 6754e5a59ff6c2e569d61bd400e50beccc86f81b |
| SHA256 | 2b8547bf6bdafef07f9624d47a541a9734c39ae4c0c2ada330031c30d39826b4 |
| SHA512 | 6b9acfb5c7edd0dced0fc4358faa291a608ed5da1412f92b613a025ed462b9b9fb83e27d3f430f25cbf86a4d33032b573919faa8493981d2d4153fbf4ef6706e |
memory/1108-22-0x0000000000400000-0x0000000000472000-memory.dmp
memory/4060-25-0x0000000000400000-0x0000000000474000-memory.dmp
memory/2612-28-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2612-30-0x0000000000400000-0x0000000000472000-memory.dmp
memory/4060-29-0x0000000000400000-0x0000000000474000-memory.dmp
memory/2612-31-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2612-32-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2612-41-0x0000000000400000-0x0000000000472000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\474490143322
| MD5 | 2b46cecf0f8852ef966a58bc0a9e17e2 |
| SHA1 | d02fe3d9a7be78087d2bdd0df99b020059be7236 |
| SHA256 | 79f7386963c690ea71a5033e12a0a212a7bd79d81d759a791e26887fc41db73b |
| SHA512 | 7389ee945f5b66053b384f12a65976afa2c7a8bddeb697c86a0f1c86336110315b62be6e3d2e6bb113bf80aec1f68f3ad3ac2e6744469f1c0da405b244f5e9a0 |
memory/2612-46-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2268-58-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2268-59-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2612-61-0x0000000000400000-0x0000000000472000-memory.dmp
memory/3912-71-0x0000000000400000-0x0000000000472000-memory.dmp
memory/3912-72-0x0000000000400000-0x0000000000472000-memory.dmp