Analysis Overview
SHA256
fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e
Threat Level: Known bad
The file fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e was found to be: Known bad.
Malicious Activity Summary
OnlyLogger
OnlyLogger Payload
Deletes itself
Checks computer location settings
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
2022-04-18 12:01
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-18 12:01
Reported
2022-04-18 18:53
Platform
win7-20220414-en
Max time kernel
44s
Max time network
49s
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\fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe
"C:\Users\Admin\AppData\Local\Temp\fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp |
Files
memory/892-54-0x000000000065B000-0x0000000000683000-memory.dmp
memory/892-55-0x0000000075801000-0x0000000075803000-memory.dmp
memory/892-57-0x0000000000270000-0x00000000002B6000-memory.dmp
memory/892-56-0x000000000065B000-0x0000000000683000-memory.dmp
memory/892-58-0x0000000000400000-0x00000000004F6000-memory.dmp
memory/1976-59-0x0000000000000000-mapping.dmp
memory/1744-60-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-18 12:01
Reported
2022-04-18 18:53
Platform
win10v2004-20220414-en
Max time kernel
113s
Max time network
120s
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-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.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\fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.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 1204 wrote to memory of 4212 | N/A | C:\Users\Admin\AppData\Local\Temp\fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1204 wrote to memory of 4212 | N/A | C:\Users\Admin\AppData\Local\Temp\fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1204 wrote to memory of 4212 | N/A | C:\Users\Admin\AppData\Local\Temp\fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4212 wrote to memory of 940 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4212 wrote to memory of 940 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4212 wrote to memory of 940 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe
"C:\Users\Admin\AppData\Local\Temp\fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "fdd375602e7d7b5cd501c0341ba41be71864e6cbda9e36640f98d3130ca8e79e.exe" /f
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1204 -ip 1204
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 1276
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| US | 52.168.117.169:443 | tcp | |
| NL | 88.221.144.179:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | 97.97.242.52.in-addr.arpa | udp |
Files
memory/1204-130-0x00000000005E8000-0x0000000000610000-memory.dmp
memory/1204-131-0x00000000005E8000-0x0000000000610000-memory.dmp
memory/1204-132-0x0000000002230000-0x0000000002276000-memory.dmp
memory/1204-133-0x0000000000400000-0x00000000004F6000-memory.dmp
memory/4212-134-0x0000000000000000-mapping.dmp
memory/940-135-0x0000000000000000-mapping.dmp