Analysis Overview
SHA256
7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9
Threat Level: Known bad
The file 7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.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
Unsigned PE
Enumerates physical storage devices
Program crash
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-21 01:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-21 01:21
Reported
2024-06-21 01:24
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\e221f72865\Dctooux.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.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\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2416 wrote to memory of 2708 | N/A | C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe |
| PID 2416 wrote to memory of 2708 | N/A | C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe |
| PID 2416 wrote to memory of 2708 | N/A | C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe |
| PID 2416 wrote to memory of 2708 | N/A | C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe
"C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe"
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
"C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | jkshb.su | udp |
| US | 8.8.8.8:53 | osdhs.in.ne | udp |
| US | 8.8.8.8:53 | greendag.ru | udp |
| KR | 211.119.84.112:80 | jkshb.su | tcp |
| KR | 211.119.84.112:80 | jkshb.su | tcp |
| KR | 211.119.84.112:80 | jkshb.su | tcp |
| US | 8.8.8.8:53 | greendag.ru | udp |
| US | 8.8.8.8:53 | greendag.ru | udp |
Files
memory/2416-1-0x00000000002F0000-0x00000000003F0000-memory.dmp
memory/2416-2-0x00000000027E0000-0x000000000284B000-memory.dmp
memory/2416-3-0x0000000000400000-0x0000000000470000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
| MD5 | 09371b0ec59d68d008b7c08a10de35cb |
| SHA1 | 3f8ea250788004d66680f2837352814f34eb2881 |
| SHA256 | 7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9 |
| SHA512 | 4639e53f144de0d0c7160313f342fd0d25d20e19093b3bd87789a88820d660d5a44b135a0de1b9143ee38404fcd70ac850ee3169082eb46c6107bf82b46ab2d5 |
memory/2416-19-0x00000000002F0000-0x00000000003F0000-memory.dmp
memory/2416-20-0x0000000000400000-0x0000000002766000-memory.dmp
memory/2416-18-0x0000000000400000-0x0000000000470000-memory.dmp
memory/2416-16-0x0000000000400000-0x0000000002766000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\691908287377
| MD5 | 0ec12a01af0af89f339af9a36e2e5c39 |
| SHA1 | 176fafafa221b8e10bf80ec319ec465e34da9ad9 |
| SHA256 | 0cfabb1301d3727dd6b73c382faaceee1ebf82e4a11b3607f21975c2b5fce39c |
| SHA512 | 17e59f1765829c92f562ca864abbc8793e430db2bdada2f1d130f4bbf5c635269c1a631779dc4d8c9b9af521d875435aab3016c70f3c8b274819b765b2a99a45 |
memory/2708-30-0x0000000000400000-0x0000000002766000-memory.dmp
memory/2708-38-0x0000000000400000-0x0000000002766000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-21 01:21
Reported
2024-06-21 01:24
Platform
win10v2004-20240611-en
Max time kernel
144s
Max time network
124s
Command Line
Signatures
Amadey
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e221f72865\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\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.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\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 624 wrote to memory of 996 | N/A | C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe |
| PID 624 wrote to memory of 996 | N/A | C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe |
| PID 624 wrote to memory of 996 | N/A | C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe | C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe
"C:\Users\Admin\AppData\Local\Temp\7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 624 -ip 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 756
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 624 -ip 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 800
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 624 -ip 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 856
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 624 -ip 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 864
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 624 -ip 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 860
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 624 -ip 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 936
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 624 -ip 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 1136
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 624 -ip 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 1156
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 624 -ip 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 1244
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 624 -ip 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 624 -ip 624
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
"C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 804
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 556
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 576
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 596
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 644
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 884
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 620
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 884
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 884
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 936
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 1180
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 1404
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 1316
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 1468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 1512
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4084,i,1400471177590024469,587385956640537806,262144 --variations-seed-version --mojo-platform-channel-handle=4136 /prefetch:8
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 996 -ip 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 888
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 13.107.42.16:443 | tcp | |
| US | 8.8.8.8:53 | greendag.ru | udp |
| US | 8.8.8.8:53 | jkshb.su | udp |
| US | 8.8.8.8:53 | osdhs.in.ne | udp |
| CO | 186.112.13.125:80 | jkshb.su | tcp |
| CO | 186.112.13.125:80 | jkshb.su | tcp |
| CO | 186.112.13.125:80 | jkshb.su | tcp |
| US | 8.8.8.8:53 | 125.13.112.186.in-addr.arpa | udp |
| US | 13.107.42.16:443 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.65.42.20.in-addr.arpa | udp |
Files
memory/624-1-0x00000000027C0000-0x00000000028C0000-memory.dmp
memory/624-2-0x0000000004370000-0x00000000043DB000-memory.dmp
memory/624-3-0x0000000000400000-0x0000000000470000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
| MD5 | 09371b0ec59d68d008b7c08a10de35cb |
| SHA1 | 3f8ea250788004d66680f2837352814f34eb2881 |
| SHA256 | 7ffdaf476524a9f3c0966b1fa0cb5551d542f310e6ed20d8832ca10b48e29dc9 |
| SHA512 | 4639e53f144de0d0c7160313f342fd0d25d20e19093b3bd87789a88820d660d5a44b135a0de1b9143ee38404fcd70ac850ee3169082eb46c6107bf82b46ab2d5 |
memory/996-16-0x0000000000400000-0x0000000002766000-memory.dmp
memory/624-20-0x0000000004370000-0x00000000043DB000-memory.dmp
memory/624-19-0x0000000000400000-0x0000000000470000-memory.dmp
memory/624-17-0x0000000000400000-0x0000000002766000-memory.dmp
memory/996-18-0x0000000000400000-0x0000000002766000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\665033694144
| MD5 | 10d1e3a5e44be1d50118ea895010bcbd |
| SHA1 | aeed59979310abffcd3fee8a7bac85a198fe9c8b |
| SHA256 | 44c5223dc9bf1ef267c787dabf1a372a633b98adc6a5f8be74610b179e919d7d |
| SHA512 | 76b2c0bf93ce2d390a460e37829299051fe1f988a2f0bbb8e6abffee0aaaba9cb3aa92a8b12be32017f0a43589394e699061984afcb4aecfc2d12e521062d58f |
memory/996-36-0x0000000000400000-0x0000000002766000-memory.dmp
memory/2720-43-0x0000000000400000-0x0000000002766000-memory.dmp
memory/4272-52-0x0000000000400000-0x0000000002766000-memory.dmp