Analysis Overview
SHA256
bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3
Threat Level: Known bad
The file bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3 was found to be: Known bad.
Malicious Activity Summary
OnlyLogger
OnlyLogger Payload
Checks computer location settings
Deletes itself
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
2022-05-03 20:31
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-03 20:31
Reported
2022-05-03 20:34
Platform
win10v2004-20220414-en
Max time kernel
143s
Max time network
153s
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\bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe |
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 4080 wrote to memory of 4188 | N/A | C:\Users\Admin\AppData\Local\Temp\bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4080 wrote to memory of 4188 | N/A | C:\Users\Admin\AppData\Local\Temp\bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4080 wrote to memory of 4188 | N/A | C:\Users\Admin\AppData\Local\Temp\bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4188 wrote to memory of 4064 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4188 wrote to memory of 4064 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4188 wrote to memory of 4064 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe
"C:\Users\Admin\AppData\Local\Temp\bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4080 -ip 4080
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe" /f
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4080 -s 1260
Network
| Country | Destination | Domain | Proto |
| NL | 20.190.160.2:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| NL | 20.190.160.2:443 | tcp | |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| NL | 20.190.160.8:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| US | 52.168.112.66:443 | tcp | |
| NL | 20.190.160.8:443 | tcp | |
| NL | 20.190.160.134:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| NL | 20.190.160.134:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.132:443 | tcp | |
| NL | 2.17.222.14:80 | tcp | |
| NL | 20.190.160.132:443 | tcp | |
| NL | 20.190.160.136:443 | tcp | |
| NL | 20.190.160.136:443 | tcp |
Files
memory/4080-130-0x0000000000669000-0x0000000000691000-memory.dmp
memory/4080-131-0x0000000002230000-0x0000000002276000-memory.dmp
memory/4080-132-0x0000000000400000-0x00000000004F6000-memory.dmp
memory/4188-133-0x0000000000000000-mapping.dmp
memory/4064-134-0x0000000000000000-mapping.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-03 20:31
Reported
2022-05-03 20:34
Platform
win7-20220414-en
Max time kernel
44s
Max time network
48s
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\bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe
"C:\Users\Admin\AppData\Local\Temp\bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "bbcd38757d9804896adbb7d0575d819b78e20ceb48cc1ae99bd6d24ddecfaeb3.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
Files
memory/536-54-0x0000000075B61000-0x0000000075B63000-memory.dmp
memory/536-56-0x0000000000220000-0x0000000000266000-memory.dmp
memory/536-55-0x000000000068B000-0x00000000006B3000-memory.dmp
memory/536-57-0x0000000000400000-0x00000000004F6000-memory.dmp
memory/1984-58-0x0000000000000000-mapping.dmp
memory/1144-59-0x0000000000000000-mapping.dmp