Analysis Overview
SHA256
04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe
Threat Level: Known bad
The file 04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe 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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-27 21:53
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-27 21:53
Reported
2022-05-27 23:39
Platform
win7-20220414-en
Max time kernel
45s
Max time network
49s
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\04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe
"C:\Users\Admin\AppData\Local\Temp\04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe" /f
Network
Files
memory/2028-54-0x0000000001498000-0x00000000014C1000-memory.dmp
memory/2028-55-0x0000000075FE1000-0x0000000075FE3000-memory.dmp
memory/1464-56-0x0000000000000000-mapping.dmp
memory/2028-58-0x0000000000220000-0x0000000000269000-memory.dmp
memory/2028-57-0x0000000001498000-0x00000000014C1000-memory.dmp
memory/1512-59-0x0000000000000000-mapping.dmp
memory/2028-60-0x0000000000400000-0x000000000103D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-27 21:53
Reported
2022-05-27 23:38
Platform
win10v2004-20220414-en
Max time kernel
116s
Max time network
150s
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 |
| 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\04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.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 3744 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3744 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3744 wrote to memory of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3036 wrote to memory of 2688 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3036 wrote to memory of 2688 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3036 wrote to memory of 2688 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe
"C:\Users\Admin\AppData\Local\Temp\04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3744 -ip 3744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 748
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3744 -ip 3744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 788
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3744 -ip 3744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 752
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3744 -ip 3744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 920
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3744 -ip 3744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 936
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3744 -ip 3744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 900
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3744 -ip 3744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 956
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3744 -ip 3744
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 752
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "04310dbc84f85bc87726ab4db8b5d0f89c0b95515bd08a7dada8e349212bccfe.exe" /f
Network
| Country | Destination | Domain | Proto |
| GB | 51.104.15.253:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp |
Files
memory/3744-130-0x0000000001233000-0x000000000125C000-memory.dmp
memory/3744-131-0x0000000001040000-0x0000000001089000-memory.dmp
memory/3744-132-0x0000000000400000-0x000000000103D000-memory.dmp
memory/3036-133-0x0000000000000000-mapping.dmp
memory/2688-134-0x0000000000000000-mapping.dmp
memory/3744-135-0x0000000000400000-0x000000000103D000-memory.dmp