Analysis Overview
SHA256
ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98
Threat Level: Known bad
The file ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98 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: behavioral2
Detonation Overview
Submitted
2022-05-03 20:31
Reported
2022-05-03 20:34
Platform
win10v2004-20220414-en
Max time kernel
162s
Max time network
165s
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\ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.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\ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.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 4308 wrote to memory of 3004 | N/A | C:\Users\Admin\AppData\Local\Temp\ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4308 wrote to memory of 3004 | N/A | C:\Users\Admin\AppData\Local\Temp\ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4308 wrote to memory of 3004 | N/A | C:\Users\Admin\AppData\Local\Temp\ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3004 wrote to memory of 3204 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3004 wrote to memory of 3204 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3004 wrote to memory of 3204 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe
"C:\Users\Admin\AppData\Local\Temp\ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4308 -ip 4308
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe" /f
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4308 -s 1264
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 | |
| IE | 20.54.89.106:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| NL | 52.178.17.2:443 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| US | 8.8.8.8:53 | 96.108.152.52.in-addr.arpa | udp |
Files
memory/4308-130-0x0000000000618000-0x0000000000640000-memory.dmp
memory/4308-131-0x0000000002260000-0x00000000022A6000-memory.dmp
memory/4308-132-0x0000000000400000-0x00000000004F7000-memory.dmp
memory/3004-133-0x0000000000000000-mapping.dmp
memory/3204-134-0x0000000000000000-mapping.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-03 20:31
Reported
2022-05-03 20:34
Platform
win7-20220414-en
Max time kernel
44s
Max time network
48s
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\ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe
"C:\Users\Admin\AppData\Local\Temp\ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "ad53da91988e8821920984b75254ed99e90ae3f75a041a7556a5b986faa39d98.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
Files
memory/1600-54-0x0000000075CD1000-0x0000000075CD3000-memory.dmp
memory/1600-56-0x0000000000220000-0x0000000000266000-memory.dmp
memory/1600-55-0x00000000006BB000-0x00000000006E3000-memory.dmp
memory/1600-57-0x0000000000400000-0x00000000004F7000-memory.dmp
memory/2044-58-0x0000000000000000-mapping.dmp
memory/2000-59-0x0000000000000000-mapping.dmp