Analysis Overview
SHA256
aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd
Threat Level: Known bad
The file aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd was found to be: Known bad.
Malicious Activity Summary
GCleaner
Checks computer location settings
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-31 18:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-31 18:44
Reported
2024-08-31 18:46
Platform
win10v2004-20240802-en
Max time kernel
134s
Max time network
104s
Command Line
Signatures
GCleaner
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe | N/A |
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\taskkill.exe | N/A |
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5020 wrote to memory of 3296 | N/A | C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5020 wrote to memory of 3296 | N/A | C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5020 wrote to memory of 3296 | N/A | C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3296 wrote to memory of 4720 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3296 wrote to memory of 4720 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3296 wrote to memory of 4720 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe
"C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5020 -ip 5020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 740
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 5020 -ip 5020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 760
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 5020 -ip 5020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 776
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5020 -ip 5020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 832
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 5020 -ip 5020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 904
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 5020 -ip 5020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 984
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 5020 -ip 5020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 1480
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 5020 -ip 5020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 1444
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| RU | 80.66.75.114:80 | 80.66.75.114 | tcp |
| US | 8.8.8.8:53 | 114.75.66.80.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/5020-2-0x0000000000750000-0x000000000077D000-memory.dmp
memory/5020-1-0x00000000008B0000-0x00000000009B0000-memory.dmp
memory/5020-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/5020-10-0x0000000000750000-0x000000000077D000-memory.dmp
memory/5020-9-0x00000000008B0000-0x00000000009B0000-memory.dmp
memory/5020-8-0x0000000000400000-0x00000000005F7000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NMN7D09E\download[1].htm
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/5020-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/5020-21-0x0000000000400000-0x00000000005F7000-memory.dmp
memory/5020-22-0x0000000000400000-0x000000000042F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-31 18:44
Reported
2024-08-31 18:46
Platform
win11-20240802-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
GCleaner
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\taskkill.exe | N/A |
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5044 wrote to memory of 1676 | N/A | C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5044 wrote to memory of 1676 | N/A | C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5044 wrote to memory of 1676 | N/A | C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1676 wrote to memory of 2528 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 1676 wrote to memory of 2528 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 1676 wrote to memory of 2528 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe
"C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 352 -p 5044 -ip 5044
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 780
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 5044 -ip 5044
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 812
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5044 -ip 5044
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 832
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 5044 -ip 5044
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 828
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 5044 -ip 5044
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 952
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5044 -ip 5044
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1060
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 5044 -ip 5044
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1428
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 5044 -ip 5044
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "aecd06acb8047ffeb825b9692de59d22c5ff33feedc637565c937a20165233cd.exe" /f
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1460
Network
| Country | Destination | Domain | Proto |
| RU | 80.66.75.114:80 | 80.66.75.114 | tcp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | 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 |
Files
memory/5044-1-0x00000000007C0000-0x00000000008C0000-memory.dmp
memory/5044-2-0x0000000002300000-0x000000000232D000-memory.dmp
memory/5044-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/5044-8-0x00000000007C0000-0x00000000008C0000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X95BI9RO\download[1].htm
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/5044-10-0x0000000002300000-0x000000000232D000-memory.dmp
memory/5044-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/5044-11-0x0000000000400000-0x00000000005F7000-memory.dmp
memory/5044-21-0x0000000000400000-0x00000000005F7000-memory.dmp
memory/5044-22-0x0000000000400000-0x000000000042F000-memory.dmp