Analysis Overview
SHA256
c98cb5ef26c659b30d3fc26fa45b27595337d83c32405d9298d799a975b736fb
Threat Level: Known bad
The file ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
OnlyLogger
GCleaner
Gcleaner family
Onlylogger family
OnlyLogger payload
Deletes itself
Checks computer location settings
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-06 19:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-06 19:14
Reported
2024-12-06 19:17
Platform
win7-20240729-en
Max time kernel
16s
Max time network
16s
Command Line
Signatures
GCleaner
Gcleaner family
OnlyLogger
Onlylogger family
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 |
| 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
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\taskkill.exe | N/A |
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\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe" /f
Network
Files
memory/1456-2-0x0000000002E20000-0x0000000002E6F000-memory.dmp
memory/1456-1-0x0000000000250000-0x0000000000350000-memory.dmp
memory/1456-3-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1456-6-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1456-5-0x0000000002E20000-0x0000000002E6F000-memory.dmp
memory/1456-4-0x0000000000400000-0x0000000002C8D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-06 19:14
Reported
2024-12-06 19:17
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
152s
Command Line
Signatures
GCleaner
Gcleaner family
OnlyLogger
Onlylogger family
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 |
| 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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.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\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\taskkill.exe | N/A |
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 3656 wrote to memory of 4548 | N/A | C:\Users\Admin\AppData\Local\Temp\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3656 wrote to memory of 4548 | N/A | C:\Users\Admin\AppData\Local\Temp\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3656 wrote to memory of 4548 | N/A | C:\Users\Admin\AppData\Local\Temp\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4548 wrote to memory of 1936 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4548 wrote to memory of 1936 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4548 wrote to memory of 1936 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3656 -ip 3656
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "ce977f0eaaaba80afc05abb7e1832269_JaffaCakes118.exe" /f
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 1144
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 215.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/3656-1-0x0000000002F50000-0x0000000003050000-memory.dmp
memory/3656-2-0x00000000049F0000-0x0000000004A3F000-memory.dmp
memory/3656-3-0x0000000000400000-0x0000000000452000-memory.dmp
memory/3656-6-0x0000000000400000-0x0000000000452000-memory.dmp
memory/3656-5-0x00000000049F0000-0x0000000004A3F000-memory.dmp
memory/3656-4-0x0000000000400000-0x0000000002C8D000-memory.dmp