Analysis Overview
SHA256
b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03
Threat Level: Known bad
The file b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03 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
Suspicious use of WriteProcessMemory
Kills process with taskkill
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-08 06:21
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-08 06:21
Reported
2022-05-08 08:35
Platform
win7-20220414-en
Max time kernel
93s
Max time network
107s
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\b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe
"C:\Users\Admin\AppData\Local\Temp\b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
Files
memory/976-54-0x00000000002C8000-0x00000000002F0000-memory.dmp
memory/976-55-0x0000000076451000-0x0000000076453000-memory.dmp
memory/976-56-0x00000000002C8000-0x00000000002F0000-memory.dmp
memory/976-57-0x00000000003B0000-0x00000000003F6000-memory.dmp
memory/976-58-0x0000000000400000-0x0000000000F98000-memory.dmp
memory/1648-59-0x0000000000000000-mapping.dmp
memory/1792-60-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-08 06:21
Reported
2022-05-08 08:35
Platform
win10v2004-20220414-en
Max time kernel
193s
Max time network
226s
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\b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.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\b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.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 4288 wrote to memory of 4444 | N/A | C:\Users\Admin\AppData\Local\Temp\b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4288 wrote to memory of 4444 | N/A | C:\Users\Admin\AppData\Local\Temp\b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4288 wrote to memory of 4444 | N/A | C:\Users\Admin\AppData\Local\Temp\b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4444 wrote to memory of 5076 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4444 wrote to memory of 5076 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4444 wrote to memory of 5076 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe
"C:\Users\Admin\AppData\Local\Temp\b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "b854e4ad929ed52298efd7360164462b1c88514fd91e64ab686840ffea13fa03.exe" /f
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4288 -ip 4288
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 1068
Network
| Country | Destination | Domain | Proto |
| BE | 67.24.33.254:80 | tcp | |
| BE | 67.24.33.254:80 | tcp | |
| US | 20.189.173.14:443 | tcp | |
| US | 104.20.68.143:80 | tcp | |
| US | 104.20.68.143:443 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| US | 188.114.97.3:80 | tcp | |
| US | 188.114.97.3:443 | tcp | |
| FR | 2.16.119.157:443 | tcp |
Files
memory/4288-130-0x00000000012E3000-0x000000000130B000-memory.dmp
memory/4288-131-0x0000000001070000-0x00000000010B6000-memory.dmp
memory/4288-132-0x0000000000400000-0x0000000000F98000-memory.dmp
memory/4444-133-0x0000000000000000-mapping.dmp
memory/5076-134-0x0000000000000000-mapping.dmp