Analysis Overview
SHA256
89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2
Threat Level: Known bad
The file 89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2 was found to be: Known bad.
Malicious Activity Summary
OnlyLogger
OnlyLogger Payload
Deletes itself
Checks computer location settings
Program crash
Enumerates physical storage devices
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-11 02:40
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-11 02:40
Reported
2022-05-11 04:03
Platform
win7-20220414-en
Max time kernel
100s
Max time network
96s
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\89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe
"C:\Users\Admin\AppData\Local\Temp\89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
Files
memory/960-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp
memory/960-56-0x0000000000220000-0x0000000000266000-memory.dmp
memory/960-55-0x0000000004F7B000-0x0000000004FA3000-memory.dmp
memory/960-57-0x0000000000400000-0x0000000004DCB000-memory.dmp
memory/1968-58-0x0000000000000000-mapping.dmp
memory/1648-59-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-11 02:40
Reported
2022-05-11 04:00
Platform
win10v2004-20220414-en
Max time kernel
129s
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-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.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 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 1928 wrote to memory of 4056 | N/A | C:\Users\Admin\AppData\Local\Temp\89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1928 wrote to memory of 4056 | N/A | C:\Users\Admin\AppData\Local\Temp\89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1928 wrote to memory of 4056 | N/A | C:\Users\Admin\AppData\Local\Temp\89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4056 wrote to memory of 5032 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4056 wrote to memory of 5032 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4056 wrote to memory of 5032 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe
"C:\Users\Admin\AppData\Local\Temp\89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1928 -ip 1928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1928 -ip 1928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 632
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1928 -ip 1928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1928 -ip 1928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 784
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1928 -ip 1928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1928 -ip 1928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 1112
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1928 -ip 1928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 1240
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 1928 -ip 1928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 1408
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "89b9116e5a46daeb299bd90628afd8fc484581e53c31f71e3fac81b009a238c2.exe" /f
Network
| Country | Destination | Domain | Proto |
| NL | 20.190.160.71:443 | tcp | |
| NL | 20.190.160.71:443 | tcp | |
| NL | 20.190.160.71:443 | tcp | |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| FR | 2.16.119.157:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| FR | 2.16.119.157:443 | tcp | |
| JP | 40.74.98.195:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| NL | 20.190.160.6:443 | tcp | |
| NL | 20.190.160.6:443 | tcp | |
| NL | 20.190.160.6:443 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.73:443 | tcp |
Files
memory/1928-130-0x0000000004F68000-0x0000000004F90000-memory.dmp
memory/1928-131-0x0000000006B30000-0x0000000006B76000-memory.dmp
memory/1928-132-0x0000000000400000-0x0000000004DCB000-memory.dmp
memory/4056-133-0x0000000000000000-mapping.dmp
memory/5032-134-0x0000000000000000-mapping.dmp