Analysis Overview
SHA256
e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd
Threat Level: Known bad
The file e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd 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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-16 13:01
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-16 13:01
Reported
2022-05-16 14:37
Platform
win10v2004-20220414-en
Max time kernel
152s
Max time network
156s
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\e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe | N/A |
Enumerates physical storage devices
Program crash
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1516 wrote to memory of 3560 | N/A | C:\Users\Admin\AppData\Local\Temp\e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1516 wrote to memory of 3560 | N/A | C:\Users\Admin\AppData\Local\Temp\e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1516 wrote to memory of 3560 | N/A | C:\Users\Admin\AppData\Local\Temp\e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3560 wrote to memory of 1648 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3560 wrote to memory of 1648 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3560 wrote to memory of 1648 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe
"C:\Users\Admin\AppData\Local\Temp\e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1516 -ip 1516
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1516 -ip 1516
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 576
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 1516 -ip 1516
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 760
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 1516 -ip 1516
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 836
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 1516 -ip 1516
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 864
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1516 -ip 1516
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 1180
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 1516 -ip 1516
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 708
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 1516 -ip 1516
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 1224
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 8.247.210.254:80 | tcp | |
| US | 8.247.210.254:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 20.189.173.3:443 | tcp | |
| US | 8.8.8.8:53 | gcleaner-partners.us | udp |
| IE | 20.54.89.15:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| BE | 8.238.110.126:80 | tcp | |
| US | 8.8.8.8:53 | 151.122.125.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gcleaner-partners.us | udp |
Files
memory/1516-130-0x000000000080E000-0x0000000000836000-memory.dmp
memory/1516-131-0x0000000000790000-0x00000000007D6000-memory.dmp
memory/1516-132-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/3560-133-0x0000000000000000-mapping.dmp
memory/1648-134-0x0000000000000000-mapping.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-16 13:01
Reported
2022-05-16 14:37
Platform
win7-20220414-en
Max time kernel
42s
Max time network
47s
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\e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe
"C:\Users\Admin\AppData\Local\Temp\e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "e3bb7d5e0e74dfac43c272516d78431426f9869912cb426f6db70a156c8512fd.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gcleaner-partners.us | udp |
Files
memory/1928-54-0x0000000074E91000-0x0000000074E93000-memory.dmp
memory/1928-56-0x0000000000310000-0x0000000000356000-memory.dmp
memory/1928-55-0x00000000005FB000-0x0000000000623000-memory.dmp
memory/1928-57-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/952-58-0x0000000000000000-mapping.dmp
memory/1500-59-0x0000000000000000-mapping.dmp