Analysis Overview
SHA256
9e44a9653ea97f015a183d4b98d9deee6dd59cb664d4992cc0ea815943141ece
Threat Level: Known bad
The file f3c54f6a661434398408c07025db6346_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab
Enumerates connected drives
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-24 13:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-24 13:43
Reported
2024-09-24 13:46
Platform
win10v2004-20240802-en
Max time kernel
148s
Max time network
149s
Command Line
Signatures
GandCrab 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 |
| N/A | N/A | N/A | N/A |
Gandcrab
Enumerates connected drives
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\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\nslookup.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\nslookup.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\nslookup.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\nslookup.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\nslookup.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe"
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit a.dnspod.com
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit a.dnspod.com
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit a.dnspod.com
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit a.dnspod.com
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit a.dnspod.com
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | a.dnspod.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | a.dnspod.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | a.dnspod.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | a.dnspod.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
Files
memory/4444-0-0x0000000000400000-0x000000000045B000-memory.dmp
memory/4444-1-0x0000000077BE2000-0x0000000077BE3000-memory.dmp
memory/4444-2-0x0000000077BE3000-0x0000000077BE4000-memory.dmp
memory/4444-4-0x0000000000400000-0x000000000045B000-memory.dmp
memory/4444-6-0x0000000000400000-0x000000000045B000-memory.dmp
memory/4444-9-0x0000000000400000-0x000000000045B000-memory.dmp
memory/4444-11-0x0000000000400000-0x000000000045B000-memory.dmp
memory/4444-14-0x0000000000400000-0x000000000045B000-memory.dmp
memory/4444-18-0x0000000000400000-0x000000000045B000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-24 13:43
Reported
2024-09-24 13:46
Platform
win7-20240704-en
Max time kernel
141s
Max time network
141s
Command Line
Signatures
GandCrab 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 |
Gandcrab
Enumerates connected drives
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\nslookup.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\nslookup.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\nslookup.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\nslookup.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f3c54f6a661434398408c07025db6346_JaffaCakes118.exe"
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit a.dnspod.com
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit a.dnspod.com
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit a.dnspod.com
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit a.dnspod.com
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | a.dnspod.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | a.dnspod.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | a.dnspod.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | a.dnspod.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
Files
memory/2548-1-0x0000000077CC0000-0x0000000077CC1000-memory.dmp
memory/2548-0-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2548-3-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2548-5-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2548-8-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2548-12-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2548-15-0x0000000000400000-0x000000000045B000-memory.dmp