Analysis Overview
SHA256
cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c
Threat Level: Known bad
The file cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c was found to be: Known bad.
Malicious Activity Summary
Amadey
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Drops file in Windows directory
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 02:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 02:07
Reported
2024-06-15 02:10
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Amadey
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.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 |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\Dctooux.job | C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.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\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3492 wrote to memory of 4192 | N/A | C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 3492 wrote to memory of 4192 | N/A | C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 3492 wrote to memory of 4192 | N/A | C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe
"C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3492 -ip 3492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 756
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3492 -ip 3492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 812
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 3492 -ip 3492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 856
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3492 -ip 3492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 920
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3492 -ip 3492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 856
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3492 -ip 3492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 936
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3492 -ip 3492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 1144
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3492 -ip 3492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 1248
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 3492 -ip 3492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 1268
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
"C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3492 -ip 3492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 1260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 560
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 608
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 588
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 572
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 888
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 880
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 880
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 880
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 940
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 1020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 1020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 1020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 1424
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 616 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 1416
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 1444
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4928 -ip 4928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 448
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4168 -ip 4168
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4168 -s 436
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4192 -ip 4192
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 720
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3840 -ip 3840
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3840 -s 440
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| BE | 2.17.107.105:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 105.107.17.2.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 | selltix.org | udp |
| US | 8.8.8.8:53 | otyt.ru | udp |
| US | 8.8.8.8:53 | nudump.com | udp |
| AR | 200.122.37.247:80 | selltix.org | tcp |
| AR | 200.122.37.247:80 | selltix.org | tcp |
| AR | 200.122.37.247:80 | selltix.org | tcp |
| US | 8.8.8.8:53 | 247.37.122.200.in-addr.arpa | udp |
| AR | 200.122.37.247:80 | selltix.org | tcp |
| AR | 200.122.37.247:80 | selltix.org | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.121.18.2.in-addr.arpa | 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 | 172.214.232.199.in-addr.arpa | 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 |
| AR | 200.122.37.247:80 | selltix.org | tcp |
| AR | 200.122.37.247:80 | selltix.org | tcp |
| AR | 200.122.37.247:80 | selltix.org | tcp |
| 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/3492-1-0x00000000023F0000-0x00000000024F0000-memory.dmp
memory/3492-3-0x0000000000400000-0x0000000000472000-memory.dmp
memory/3492-2-0x0000000004000000-0x000000000406F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
| MD5 | 944130d3cc1430f314ed05a0ab498de3 |
| SHA1 | 7dc6248cb14184988cc35fb1728c853f2c094f64 |
| SHA256 | cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c |
| SHA512 | 2cbfbc95f270c896e50530ce079bd5c8fb4a09339992f6878aeacc8c348e42f258ada611ec9668453ae0972322d656a0e96db61d10c9f4b5091248eb7e997f03 |
memory/4192-16-0x0000000000400000-0x0000000002398000-memory.dmp
memory/4192-17-0x0000000000400000-0x0000000002398000-memory.dmp
memory/3492-20-0x0000000004000000-0x000000000406F000-memory.dmp
memory/3492-19-0x0000000000400000-0x0000000000472000-memory.dmp
memory/3492-18-0x0000000000400000-0x0000000002398000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\204450073126
| MD5 | 4366abb0b966b90a38adad0206ac6fa2 |
| SHA1 | 899927151ff5816c59df64322afa3c5629c4f607 |
| SHA256 | 06820fd3ee3f633730e175d6fe805d25431485e5356240f3896a69f4654aa4c5 |
| SHA512 | ef693e5599c2a678997e42faf9056155eb27795ed7a3e633bf825b90c5d21c2f28ce6c15967134f2cf9ca82408f6db36c44aeffee48ac9d1b51266388ede789d |
memory/4192-36-0x0000000000400000-0x0000000002398000-memory.dmp
memory/4192-39-0x0000000000400000-0x0000000002398000-memory.dmp
memory/4928-40-0x0000000000400000-0x0000000002398000-memory.dmp
memory/4168-49-0x0000000000400000-0x0000000002398000-memory.dmp
memory/3840-58-0x0000000000400000-0x0000000002398000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 02:07
Reported
2024-06-15 02:10
Platform
win7-20240508-en
Max time kernel
147s
Max time network
150s
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 |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.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\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.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\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3068 wrote to memory of 3040 | N/A | C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 3068 wrote to memory of 3040 | N/A | C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 3068 wrote to memory of 3040 | N/A | C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 3068 wrote to memory of 3040 | N/A | C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.exe
"C:\Users\Admin\AppData\Local\Temp\cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c.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 | 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 | 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 | selltix.org | 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 | 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 |
Files
memory/3068-1-0x0000000000290000-0x0000000000390000-memory.dmp
memory/3068-2-0x00000000023A0000-0x000000000240F000-memory.dmp
memory/3068-3-0x0000000000400000-0x0000000000472000-memory.dmp
memory/3068-9-0x0000000000400000-0x0000000002398000-memory.dmp
\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
| MD5 | 944130d3cc1430f314ed05a0ab498de3 |
| SHA1 | 7dc6248cb14184988cc35fb1728c853f2c094f64 |
| SHA256 | cb5942fd41a150a752d9f50a7cfb997461c922816a56ee87db311a1127a4558c |
| SHA512 | 2cbfbc95f270c896e50530ce079bd5c8fb4a09339992f6878aeacc8c348e42f258ada611ec9668453ae0972322d656a0e96db61d10c9f4b5091248eb7e997f03 |
memory/3068-19-0x0000000000400000-0x0000000000472000-memory.dmp
memory/3068-21-0x0000000000400000-0x0000000002398000-memory.dmp
memory/3068-18-0x00000000023A0000-0x000000000240F000-memory.dmp
memory/3040-27-0x0000000000400000-0x0000000002398000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\680803933149
| MD5 | 7fce0a30723b9a4910564665b929c92c |
| SHA1 | d7d9ae1d8393acddc827692b2b20142adc66a964 |
| SHA256 | 5256e5643be5357c0e482ec07aa52091cb025e7036977ad109936616f902e018 |
| SHA512 | 03ffd69202ecc58cecec864c2e207ab9ca5522052ab8b89166d0a83893c8d81a443a794990b98573da6cfcd7c19047037209c9043c5e7a4a4d9f44bcdac91075 |
memory/3040-32-0x0000000000400000-0x0000000002398000-memory.dmp
memory/3040-39-0x0000000000400000-0x0000000002398000-memory.dmp
memory/3040-43-0x0000000000400000-0x0000000002398000-memory.dmp