Analysis Overview
SHA256
8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0
Threat Level: Known bad
The file 8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0 was found to be: Known bad.
Malicious Activity Summary
OnlyLogger
OnlyLogger Payload
Checks computer location settings
Deletes itself
Program crash
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Kills process with taskkill
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-11 02:40
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-11 02:40
Reported
2022-05-11 04:05
Platform
win7-20220414-en
Max time kernel
78s
Max time network
59s
Command Line
Signatures
OnlyLogger
OnlyLogger Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Enumerates physical storage devices
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
Processes
C:\Users\Admin\AppData\Local\Temp\8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe
"C:\Users\Admin\AppData\Local\Temp\8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
Files
memory/1324-54-0x0000000076461000-0x0000000076463000-memory.dmp
memory/1324-55-0x0000000004ECB000-0x0000000004EF3000-memory.dmp
memory/1324-56-0x0000000000230000-0x0000000000276000-memory.dmp
memory/1324-57-0x0000000000400000-0x0000000004DCD000-memory.dmp
memory/956-58-0x0000000000000000-mapping.dmp
memory/2016-59-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-11 02:40
Reported
2022-05-11 04:04
Platform
win10v2004-20220414-en
Max time kernel
132s
Max time network
156s
Command Line
Signatures
OnlyLogger
OnlyLogger Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe | N/A |
Enumerates physical storage devices
Program crash
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 4628 wrote to memory of 864 | N/A | C:\Users\Admin\AppData\Local\Temp\8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4628 wrote to memory of 864 | N/A | C:\Users\Admin\AppData\Local\Temp\8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4628 wrote to memory of 864 | N/A | C:\Users\Admin\AppData\Local\Temp\8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 864 wrote to memory of 1692 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 864 wrote to memory of 1692 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 864 wrote to memory of 1692 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe
"C:\Users\Admin\AppData\Local\Temp\8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4628 -ip 4628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4628 -ip 4628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 632
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4628 -ip 4628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 736
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4628 -ip 4628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 792
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4628 -ip 4628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 1088
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4628 -ip 4628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 1160
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4628 -ip 4628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 1216
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 4628 -ip 4628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 1112
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "8a247a04783a7f2c1bda188afc2193a523001e698543fc3175375767833f66a0.exe" /f
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 8.8.8.8:53 | storesdk.dsx.mp.microsoft.com | udp |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| US | 20.44.10.122:443 | tcp | |
| US | 8.8.8.8:53 | storesdk.dsx.mp.microsoft.com | udp |
| FR | 2.18.109.224:443 | storesdk.dsx.mp.microsoft.com | tcp |
| NL | 8.248.7.254:80 | tcp | |
| US | 8.8.8.8:53 | store-images.s-microsoft.com | udp |
| NL | 104.123.41.133:80 | store-images.s-microsoft.com | tcp |
| NL | 104.123.41.133:80 | store-images.s-microsoft.com | tcp |
| NL | 104.123.41.133:80 | store-images.s-microsoft.com | tcp |
| US | 8.8.8.8:53 | tsfe.trafficshaping.dsp.mp.microsoft.com | udp |
| IE | 20.54.110.119:443 | tsfe.trafficshaping.dsp.mp.microsoft.com | tcp |
| NL | 8.248.7.254:80 | tcp | |
| US | 8.8.8.8:53 | dl.delivery.mp.microsoft.com | udp |
| US | 209.197.3.8:80 | dl.delivery.mp.microsoft.com | tcp |
| US | 209.197.3.8:80 | dl.delivery.mp.microsoft.com | tcp |
| US | 8.8.8.8:53 | tlu.dl.delivery.mp.microsoft.com | udp |
| US | 93.184.221.240:80 | tlu.dl.delivery.mp.microsoft.com | tcp |
| US | 93.184.221.240:80 | tlu.dl.delivery.mp.microsoft.com | tcp |
| US | 209.197.3.8:80 | dl.delivery.mp.microsoft.com | tcp |
| US | 209.197.3.8:80 | dl.delivery.mp.microsoft.com | tcp |
| US | 93.184.221.240:80 | tlu.dl.delivery.mp.microsoft.com | tcp |
| US | 93.184.221.240:80 | tlu.dl.delivery.mp.microsoft.com | tcp |
| US | 204.79.197.200:443 | tcp |
Files
memory/4628-130-0x000000000511E000-0x0000000005146000-memory.dmp
memory/4628-131-0x0000000004F10000-0x0000000004F56000-memory.dmp
memory/4628-132-0x0000000000400000-0x0000000004DCD000-memory.dmp
memory/864-133-0x0000000000000000-mapping.dmp
memory/1692-134-0x0000000000000000-mapping.dmp