Analysis Overview
SHA256
90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f
Threat Level: Known bad
The file 90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f was found to be: Known bad.
Malicious Activity Summary
OnlyLogger
OnlyLogger Payload
Checks computer location settings
Deletes itself
Enumerates physical storage devices
Program crash
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-03 20:31
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-03 20:31
Reported
2022-05-03 20:34
Platform
win7-20220414-en
Max time kernel
30s
Max time network
44s
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\90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe
"C:\Users\Admin\AppData\Local\Temp\90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
Files
memory/1668-54-0x00000000764C1000-0x00000000764C3000-memory.dmp
memory/1668-55-0x000000000065B000-0x0000000000683000-memory.dmp
memory/1668-56-0x0000000000220000-0x0000000000266000-memory.dmp
memory/1668-57-0x0000000000400000-0x00000000004F6000-memory.dmp
memory/1236-58-0x0000000000000000-mapping.dmp
memory/2032-59-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-03 20:31
Reported
2022-05-03 20:34
Platform
win10v2004-20220414-en
Max time kernel
142s
Max time network
148s
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-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe |
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 4916 wrote to memory of 4452 | N/A | C:\Users\Admin\AppData\Local\Temp\90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4916 wrote to memory of 4452 | N/A | C:\Users\Admin\AppData\Local\Temp\90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4916 wrote to memory of 4452 | N/A | C:\Users\Admin\AppData\Local\Temp\90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4452 wrote to memory of 552 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4452 wrote to memory of 552 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4452 wrote to memory of 552 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe
"C:\Users\Admin\AppData\Local\Temp\90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4916 -ip 4916
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "90df4fa07dc5d121d76b559f8340c62e09d4876331addeca4ad2e1bff1bb579f.exe" /f
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4916 -s 1092
Network
| Country | Destination | Domain | Proto |
| US | 67.26.211.254:80 | tcp | |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| IE | 20.190.159.75:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| IE | 13.69.239.73:443 | tcp | |
| US | 8.8.8.8:53 | 226.101.242.52.in-addr.arpa | udp |
| US | 67.26.211.254:80 | tcp | |
| US | 67.26.211.254:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 204.79.197.203:80 | tcp |
Files
memory/4916-130-0x0000000000548000-0x0000000000570000-memory.dmp
memory/4916-131-0x0000000002250000-0x0000000002296000-memory.dmp
memory/4916-132-0x0000000000400000-0x00000000004F6000-memory.dmp
memory/4452-133-0x0000000000000000-mapping.dmp
memory/552-134-0x0000000000000000-mapping.dmp