Analysis Overview
SHA256
f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f
Threat Level: Known bad
The file f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f was found to be: Known bad.
Malicious Activity Summary
OnlyLogger
OnlyLogger Payload
Checks computer location settings
Deletes itself
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
2022-04-18 08:49
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-18 08:49
Reported
2022-04-18 12:45
Platform
win7-20220414-en
Max time kernel
55s
Max time network
55s
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\f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe
"C:\Users\Admin\AppData\Local\Temp\f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
Files
memory/972-54-0x000000000026C000-0x0000000000294000-memory.dmp
memory/972-55-0x00000000753B1000-0x00000000753B3000-memory.dmp
memory/972-57-0x0000000002390000-0x00000000023D6000-memory.dmp
memory/972-56-0x000000000026C000-0x0000000000294000-memory.dmp
memory/972-58-0x0000000000400000-0x0000000000C31000-memory.dmp
memory/2016-59-0x0000000000000000-mapping.dmp
memory/1960-60-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-18 08:49
Reported
2022-04-18 12:45
Platform
win10v2004-20220414-en
Max time kernel
72s
Max time network
122s
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\f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.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 1320 wrote to memory of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1320 wrote to memory of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1320 wrote to memory of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1352 wrote to memory of 1324 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 1352 wrote to memory of 1324 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 1352 wrote to memory of 1324 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe
"C:\Users\Admin\AppData\Local\Temp\f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 1320 -ip 1320
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 400 -p 1320 -ip 1320
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 660
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1320 -ip 1320
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 1320 -ip 1320
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1320 -ip 1320
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 840
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1320 -ip 1320
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 1068
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1320 -ip 1320
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 1244
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 1320 -ip 1320
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 1080
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "f17be56f3ffcbff5456246f92dbfcbc6251aaae4890580260a877f4ef98ae85f.exe" /f
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 1320 -ip 1320
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 1096
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1320 -ip 1320
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 1388
Network
| Country | Destination | Domain | Proto |
| IE | 20.54.89.106:443 | tcp | |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| US | 8.8.8.8:53 | 176.122.125.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.e.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.4.0.c.0.0.3.0.1.3.0.6.2.ip6.arpa | udp |
Files
memory/1320-130-0x0000000000FDE000-0x0000000001006000-memory.dmp
memory/1320-131-0x0000000000FDE000-0x0000000001006000-memory.dmp
memory/1320-132-0x0000000002970000-0x00000000029B6000-memory.dmp
memory/1320-133-0x0000000000400000-0x0000000000C31000-memory.dmp
memory/1352-134-0x0000000000000000-mapping.dmp
memory/1324-135-0x0000000000000000-mapping.dmp