Analysis Overview
SHA256
e59d9cf02598cf225626f10d72340a119c1025305548eda0901665d791f02f6d
Threat Level: Known bad
The file ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab
Enumerates connected drives
Adds Run key to start application
Program crash
Unsigned PE
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-14 21:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 21:40
Reported
2024-06-14 21:42
Platform
win7-20240508-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 |
Gandcrab
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\jargyueuxzn = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\qtkuyo.exe\"" | C:\Users\Admin\AppData\Local\Temp\ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118.exe | N/A |
Enumerates connected drives
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118.exe"
C:\Windows\SysWOW64\nslookup.exe
nslookup carder.bit ns1.wowservers.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup ransomware.bit ns2.wowservers.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup carder.bit ns2.wowservers.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup ransomware.bit ns1.wowservers.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup carder.bit ns1.wowservers.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup ransomware.bit ns2.wowservers.ru
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | ns1.wowservers.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | ns2.wowservers.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ransomware.bit | udp |
| US | 8.8.8.8:53 | ransomware.bit | udp |
| US | 8.8.8.8:53 | ransomware.bit | udp |
| US | 8.8.8.8:53 | ransomware.bit | udp |
| US | 8.8.8.8:53 | ns2.wowservers.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | ns1.wowservers.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ransomware.bit | udp |
| US | 8.8.8.8:53 | ransomware.bit | udp |
| US | 8.8.8.8:53 | ransomware.bit | udp |
| US | 8.8.8.8:53 | ransomware.bit | udp |
| US | 8.8.8.8:53 | ns1.wowservers.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | carder.bit | udp |
| US | 8.8.8.8:53 | ns2.wowservers.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ransomware.bit | udp |
| US | 8.8.8.8:53 | ransomware.bit | udp |
| US | 8.8.8.8:53 | ransomware.bit | udp |
Files
memory/2236-0-0x00000000001C0000-0x00000000001DB000-memory.dmp
memory/2236-1-0x0000000000400000-0x000000000042C000-memory.dmp
memory/2236-2-0x0000000000400000-0x0000000000449000-memory.dmp
memory/2236-3-0x0000000001B70000-0x0000000001B87000-memory.dmp
memory/2236-5-0x0000000000400000-0x0000000000449000-memory.dmp
memory/2236-13-0x0000000000400000-0x000000000042C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 21:40
Reported
2024-06-14 21:42
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
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 |
Gandcrab
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab965bfae982809f15b4e4ef6f5a65b0_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1244 -ip 1244
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1244 -s 488
Network
Files
memory/1244-0-0x0000000000490000-0x00000000004AB000-memory.dmp
memory/1244-1-0x0000000000400000-0x000000000042C000-memory.dmp
memory/1244-2-0x0000000000400000-0x0000000000449000-memory.dmp
memory/1244-3-0x00000000020B0000-0x00000000020C7000-memory.dmp
memory/1244-5-0x0000000000400000-0x0000000000449000-memory.dmp
memory/1244-8-0x0000000000490000-0x00000000004AB000-memory.dmp
memory/1244-9-0x0000000000400000-0x000000000042C000-memory.dmp