Analysis Overview
SHA256
d97496bd7b2111c332f4ea8e1af4938be8db36c8de4c7eba7d2d2b4520a5c0bf
Threat Level: Known bad
The file 023224dcec53ae2b55eb5eb2d5cc78c5_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
ISR Stealer
ISR Stealer payload
Deletes itself
Uses the VBS compiler for execution
UPX packed file
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Runs ping.exe
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-20 02:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 02:53
Reported
2024-06-20 02:55
Platform
win7-20240508-en
Max time kernel
117s
Max time network
117s
Command Line
Signatures
ISR Stealer
ISR Stealer 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 |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
UPX packed file
| 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 |
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1708 set thread context of 2036 | N/A | C:\Users\Admin\AppData\Local\Temp\023224dcec53ae2b55eb5eb2d5cc78c5_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 2036 set thread context of 1972 | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Enumerates physical storage devices
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\023224dcec53ae2b55eb5eb2d5cc78c5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\023224dcec53ae2b55eb5eb2d5cc78c5_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\09hZ2MSKyG.ini"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\023224dcec53ae2b55eb5eb2d5cc78c5_JaffaCakes118.exe"
C:\Windows\SysWOW64\PING.EXE
ping 1.1.1.1 -n 1 -w 1000
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | kppd.comli.com | udp |
| US | 153.92.0.100:80 | kppd.comli.com | tcp |
Files
memory/1708-0-0x00000000748A1000-0x00000000748A2000-memory.dmp
memory/1708-1-0x00000000748A0000-0x0000000074E4B000-memory.dmp
memory/1708-2-0x00000000748A0000-0x0000000074E4B000-memory.dmp
memory/2036-3-0x0000000000400000-0x0000000000435000-memory.dmp
memory/2036-7-0x0000000000400000-0x0000000000435000-memory.dmp
memory/2036-11-0x0000000000400000-0x0000000000435000-memory.dmp
memory/2036-5-0x0000000000400000-0x0000000000435000-memory.dmp
memory/2036-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1972-16-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1972-19-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1972-20-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1972-21-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1708-22-0x00000000748A0000-0x0000000074E4B000-memory.dmp
memory/1972-24-0x0000000000400000-0x0000000000453000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\09hZ2MSKyG.ini
| MD5 | d1ea279fb5559c020a1b4137dc4de237 |
| SHA1 | db6f8988af46b56216a6f0daf95ab8c9bdb57400 |
| SHA256 | fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba |
| SHA512 | 720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3 |
memory/2036-26-0x0000000000400000-0x0000000000435000-memory.dmp
memory/2036-29-0x0000000000400000-0x0000000000435000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 02:53
Reported
2024-06-20 02:55
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
ISR Stealer
ISR Stealer 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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\023224dcec53ae2b55eb5eb2d5cc78c5_JaffaCakes118.exe | N/A |
UPX packed file
| 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 |
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1152 set thread context of 2372 | N/A | C:\Users\Admin\AppData\Local\Temp\023224dcec53ae2b55eb5eb2d5cc78c5_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 2372 set thread context of 3428 | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Enumerates physical storage devices
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\023224dcec53ae2b55eb5eb2d5cc78c5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\023224dcec53ae2b55eb5eb2d5cc78c5_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\qJGndg12a4.ini"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\023224dcec53ae2b55eb5eb2d5cc78c5_JaffaCakes118.exe"
C:\Windows\SysWOW64\PING.EXE
ping 1.1.1.1 -n 1 -w 1000
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kppd.comli.com | udp |
| US | 153.92.0.100:80 | kppd.comli.com | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.16.208.104.in-addr.arpa | udp |
Files
memory/1152-0-0x0000000074692000-0x0000000074693000-memory.dmp
memory/1152-1-0x0000000074690000-0x0000000074C41000-memory.dmp
memory/1152-2-0x0000000074690000-0x0000000074C41000-memory.dmp
memory/2372-5-0x0000000000400000-0x0000000000435000-memory.dmp
memory/2372-3-0x0000000000400000-0x0000000000435000-memory.dmp
memory/3428-11-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1152-18-0x0000000074690000-0x0000000074C41000-memory.dmp
memory/3428-15-0x0000000000400000-0x0000000000453000-memory.dmp
memory/3428-12-0x0000000000400000-0x0000000000453000-memory.dmp
memory/3428-9-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2372-8-0x0000000000400000-0x0000000000435000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\qJGndg12a4.ini
| MD5 | d1ea279fb5559c020a1b4137dc4de237 |
| SHA1 | db6f8988af46b56216a6f0daf95ab8c9bdb57400 |
| SHA256 | fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba |
| SHA512 | 720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3 |
memory/2372-20-0x0000000000400000-0x0000000000435000-memory.dmp
memory/2372-23-0x0000000000400000-0x0000000000435000-memory.dmp