Analysis Overview
SHA256
65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac
Threat Level: Known bad
The file 65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac was found to be: Known bad.
Malicious Activity Summary
OnlyLogger
OnlyLogger Payload
Deletes itself
Checks computer location settings
Program crash
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Kills process with taskkill
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-14 12:54
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-14 12:54
Reported
2022-04-14 13:53
Platform
win7-20220310-en
Max time kernel
4294182s
Max time network
130s
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\65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe
"C:\Users\Admin\AppData\Local\Temp\65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
Files
memory/1804-54-0x00000000030AB000-0x00000000030D3000-memory.dmp
memory/1804-55-0x00000000759C1000-0x00000000759C3000-memory.dmp
memory/1804-56-0x00000000030AB000-0x00000000030D3000-memory.dmp
memory/1804-57-0x00000000002D0000-0x0000000000316000-memory.dmp
memory/1804-58-0x0000000000400000-0x0000000002FEE000-memory.dmp
memory/2032-59-0x0000000000000000-mapping.dmp
memory/1296-60-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-14 12:54
Reported
2022-04-14 13:53
Platform
win10v2004-en-20220113
Max time kernel
141s
Max time network
145s
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-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.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\65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.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 492 wrote to memory of 2964 | N/A | C:\Users\Admin\AppData\Local\Temp\65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 492 wrote to memory of 2964 | N/A | C:\Users\Admin\AppData\Local\Temp\65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 492 wrote to memory of 2964 | N/A | C:\Users\Admin\AppData\Local\Temp\65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2964 wrote to memory of 3484 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 2964 wrote to memory of 3484 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 2964 wrote to memory of 3484 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe
"C:\Users\Admin\AppData\Local\Temp\65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 492 -ip 492
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "65e7cd17a891b2f4866a7299a6edb9a202588af2c3ce7c64b35d80505c7101ac.exe" /f
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 492 -s 1252
Network
| Country | Destination | Domain | Proto |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 152.199.19.161:443 | tcp | |
| US | 152.199.19.161:443 | tcp | |
| US | 52.109.12.20:443 | tcp | |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| NL | 8.238.21.126:80 | tcp | |
| NL | 8.238.21.126:80 | tcp | |
| AU | 104.46.162.224:443 | tcp | |
| NL | 104.110.191.165:80 | tcp |
Files
memory/492-130-0x00000000033A8000-0x00000000033D0000-memory.dmp
memory/492-131-0x00000000033A8000-0x00000000033D0000-memory.dmp
memory/492-132-0x0000000004D30000-0x0000000004D76000-memory.dmp
memory/492-133-0x0000000000400000-0x0000000002FEE000-memory.dmp
memory/2964-134-0x0000000000000000-mapping.dmp
memory/3484-135-0x0000000000000000-mapping.dmp