Analysis Overview
SHA256
f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4
Threat Level: Known bad
The file f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe was found to be: Known bad.
Malicious Activity Summary
Amadey
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Drops file in Windows directory
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 19:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 19:46
Reported
2024-06-15 19:49
Platform
win7-20240508-en
Max time kernel
144s
Max time network
148s
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\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.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\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.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\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1612 wrote to memory of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 1612 wrote to memory of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 1612 wrote to memory of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 1612 wrote to memory of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe
"C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.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 | 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 | 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 |
Files
memory/1612-1-0x00000000005B0000-0x00000000006B0000-memory.dmp
memory/1612-3-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1612-2-0x0000000000220000-0x000000000028F000-memory.dmp
memory/1612-5-0x0000000000400000-0x0000000000487000-memory.dmp
memory/1612-18-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1612-20-0x0000000000400000-0x0000000000487000-memory.dmp
memory/1612-19-0x00000000005B0000-0x00000000006B0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
| MD5 | e74f545545336a9143e2f35aef50aee0 |
| SHA1 | 36c23904db55217c0eba2378408d8af710faf735 |
| SHA256 | f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4 |
| SHA512 | 2f15f9cffda6597bf2e350fb1d77f5eaeacc3ba7bb73ecc881ac1cc994ab691bf648c9b206025eb1d7616a4d7f25ca625af13fede7669b3842baedfb019d6dad |
memory/2640-22-0x0000000000400000-0x0000000000487000-memory.dmp
memory/2640-28-0x0000000000400000-0x0000000000487000-memory.dmp
memory/2640-29-0x0000000000400000-0x0000000000487000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\737914667933
| MD5 | 71bd54a2e82ae8561cc943187ff74b84 |
| SHA1 | b1a8843459355e40a8b4ebbc2102486c7621ab31 |
| SHA256 | 3077ff18f094fe6cf70850559168bd850d526e2bded7a0337a7360a916408ef3 |
| SHA512 | 187ae927e0474c4ef01660d5d84efd1004cb682d413d7ca31c475d6c351654eec082805c9bba9d5105a910e349c13d19fcc4f74931121b2b1428abf4c07674ba |
memory/2640-34-0x0000000000400000-0x0000000000487000-memory.dmp
memory/2640-41-0x0000000000400000-0x0000000000487000-memory.dmp
memory/2640-45-0x0000000000400000-0x0000000000487000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 19:46
Reported
2024-06-15 19:49
Platform
win10v2004-20240508-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Amadey
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.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\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.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\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3020 wrote to memory of 1548 | N/A | C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 3020 wrote to memory of 1548 | N/A | C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
| PID 3020 wrote to memory of 1548 | N/A | C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe | C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe
"C:\Users\Admin\AppData\Local\Temp\f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3020 -ip 3020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 3020 -ip 3020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 804
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3020 -ip 3020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 860
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3020 -ip 3020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 904
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 3020 -ip 3020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 864
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 3020 -ip 3020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 944
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 3020 -ip 3020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 1124
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3020 -ip 3020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 1124
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 3020 -ip 3020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 1240
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 416 -p 3020 -ip 3020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 1072
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 3020 -ip 3020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 812
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 560
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 700
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 700
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 616 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 808
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 888
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 888
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 940
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 636 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 980
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 1016
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 684 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 1032
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 676 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 1036
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 692 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 1408
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 704 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 1356
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 684 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 1356
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 752 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 1368
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 708 -p 3928 -ip 3928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3928 -s 440
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 740 -p 376 -ip 376
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 376 -s 444
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 716 -p 1548 -ip 1548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 788
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 | otyt.ru | udp |
| US | 8.8.8.8:53 | selltix.org | udp |
| NL | 52.142.223.178:80 | 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 |
| US | 8.8.8.8:53 | nudump.com | udp |
Files
memory/3020-1-0x0000000000820000-0x0000000000920000-memory.dmp
memory/3020-2-0x0000000000730000-0x000000000079F000-memory.dmp
memory/3020-3-0x0000000000400000-0x0000000000472000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\b739b37d80\Dctooux.exe
| MD5 | e74f545545336a9143e2f35aef50aee0 |
| SHA1 | 36c23904db55217c0eba2378408d8af710faf735 |
| SHA256 | f4e3a5e436bd1548215069d1bbe22bbf62e720b122ac0bf8880f5ea92921e3a4 |
| SHA512 | 2f15f9cffda6597bf2e350fb1d77f5eaeacc3ba7bb73ecc881ac1cc994ab691bf648c9b206025eb1d7616a4d7f25ca625af13fede7669b3842baedfb019d6dad |
memory/3020-18-0x0000000000400000-0x0000000000487000-memory.dmp
memory/3020-20-0x0000000000400000-0x0000000000472000-memory.dmp
memory/3020-19-0x0000000000730000-0x000000000079F000-memory.dmp
memory/1548-22-0x0000000000400000-0x0000000000487000-memory.dmp
memory/1548-23-0x0000000000400000-0x0000000000487000-memory.dmp
memory/1548-28-0x0000000000400000-0x0000000000487000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\337824034273
| MD5 | 2f94d4d4ef762331f76524971e0cf6a4 |
| SHA1 | 3fdb0cde2b7529c5a233ce09cf99b517b37cb45c |
| SHA256 | 83f51043bc9d64eb46c5eb38f482a9602aeae958ede721c523f151067bed8f02 |
| SHA512 | ecc4ff1883e4a1b3afdbedc5847870f7551dde5e279746618c4d112312be1aa7adf9b5f2bc9e8740cc00ea3530979fab505e37105b44f49d0f0242d5eaad42f8 |
memory/1548-40-0x0000000000400000-0x0000000000487000-memory.dmp
memory/3928-43-0x0000000000400000-0x0000000000487000-memory.dmp
memory/3928-45-0x0000000000400000-0x0000000000487000-memory.dmp
memory/376-54-0x0000000000400000-0x0000000000487000-memory.dmp
memory/376-55-0x0000000000400000-0x0000000000487000-memory.dmp