Analysis Overview
SHA256
a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb
Threat Level: Known bad
The file a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb was found to be: Known bad.
Malicious Activity Summary
OnlyLogger
OnlyLogger Payload
Deletes itself
Checks computer location settings
Program crash
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-08 06:21
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-08 06:21
Reported
2022-05-08 08:33
Platform
win7-20220414-en
Max time kernel
40s
Max time network
60s
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\a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe
"C:\Users\Admin\AppData\Local\Temp\a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
Files
memory/1952-54-0x00000000010A8000-0x00000000010D0000-memory.dmp
memory/1952-55-0x0000000075DB1000-0x0000000075DB3000-memory.dmp
memory/1952-57-0x0000000000220000-0x0000000000266000-memory.dmp
memory/1952-56-0x00000000010A8000-0x00000000010D0000-memory.dmp
memory/1952-58-0x0000000000400000-0x0000000000F94000-memory.dmp
memory/1720-59-0x0000000000000000-mapping.dmp
memory/852-60-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-08 06:21
Reported
2022-05-08 08:35
Platform
win10v2004-20220414-en
Max time kernel
200s
Max time network
232s
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\a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.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 5048 wrote to memory of 5068 | N/A | C:\Users\Admin\AppData\Local\Temp\a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5048 wrote to memory of 5068 | N/A | C:\Users\Admin\AppData\Local\Temp\a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5048 wrote to memory of 5068 | N/A | C:\Users\Admin\AppData\Local\Temp\a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5068 wrote to memory of 3752 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 5068 wrote to memory of 3752 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 5068 wrote to memory of 3752 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe
"C:\Users\Admin\AppData\Local\Temp\a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5048 -ip 5048
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 5048 -ip 5048
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 636
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5048 -ip 5048
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 732
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 5048 -ip 5048
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 832
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 5048 -ip 5048
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 1184
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 5048 -ip 5048
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 1244
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 1392
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 5048 -ip 5048
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe" /f
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\a2a80c72ef8ba023278774d34b282c00ac5a6fae9dd90b4dfb387ab6cacb1cdb.exe" & exit
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| IE | 20.54.110.249:443 | tcp | |
| US | 8.8.8.8:53 | storesdk.dsx.mp.microsoft.com | udp |
| FR | 2.18.109.224:443 | storesdk.dsx.mp.microsoft.com | tcp |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.140:80 | tcp |
Files
memory/5048-130-0x0000000001163000-0x000000000118B000-memory.dmp
memory/5048-131-0x0000000001070000-0x00000000010B6000-memory.dmp
memory/5048-132-0x0000000000400000-0x0000000000F94000-memory.dmp
memory/5068-133-0x0000000000000000-mapping.dmp
memory/3752-134-0x0000000000000000-mapping.dmp