Analysis Overview
SHA256
d529bbf0f6ae4ae4ebdbedeb281f1df8e03ea490e7cad6355ee0cfa79f060ff7
Threat Level: Known bad
The file 1518458fa7b2c49ad43b55954192de51_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
ISR Stealer
ISR Stealer payload
Deletes itself
Uses the VBS compiler for execution
Checks computer location settings
UPX packed file
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Runs ping.exe
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-27 07:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-27 07:07
Reported
2024-06-27 07:09
Platform
win7-20240611-en
Max time kernel
120s
Max time network
121s
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 |
| N/A | N/A | N/A | N/A |
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2028 set thread context of 1956 | N/A | C:\Users\Admin\AppData\Local\Temp\1518458fa7b2c49ad43b55954192de51_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 1956 set thread context of 2192 | 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\1518458fa7b2c49ad43b55954192de51_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1518458fa7b2c49ad43b55954192de51_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\ycBL1UjTYN.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\1518458fa7b2c49ad43b55954192de51_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/2028-0-0x0000000074581000-0x0000000074582000-memory.dmp
memory/2028-1-0x0000000074580000-0x0000000074B2B000-memory.dmp
memory/2028-2-0x0000000074580000-0x0000000074B2B000-memory.dmp
memory/1956-4-0x0000000000400000-0x0000000000435000-memory.dmp
memory/1956-8-0x0000000000400000-0x0000000000435000-memory.dmp
memory/1956-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1956-3-0x0000000000400000-0x0000000000435000-memory.dmp
memory/1956-5-0x0000000000400000-0x0000000000435000-memory.dmp
memory/2192-13-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2192-15-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2192-16-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2192-17-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2192-18-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2028-19-0x0000000074580000-0x0000000074B2B000-memory.dmp
memory/2192-23-0x0000000000400000-0x0000000000453000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\ycBL1UjTYN.ini
| MD5 | d1ea279fb5559c020a1b4137dc4de237 |
| SHA1 | db6f8988af46b56216a6f0daf95ab8c9bdb57400 |
| SHA256 | fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba |
| SHA512 | 720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3 |
memory/1956-25-0x0000000000400000-0x0000000000435000-memory.dmp
memory/1956-28-0x0000000000400000-0x0000000000435000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-27 07:07
Reported
2024-06-27 07:09
Platform
win10v2004-20240611-en
Max time kernel
135s
Max time network
106s
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-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\1518458fa7b2c49ad43b55954192de51_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 752 set thread context of 3560 | N/A | C:\Users\Admin\AppData\Local\Temp\1518458fa7b2c49ad43b55954192de51_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 3560 set thread context of 3892 | 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\1518458fa7b2c49ad43b55954192de51_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1518458fa7b2c49ad43b55954192de51_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\snxB3mdQlf.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\1518458fa7b2c49ad43b55954192de51_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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| BE | 88.221.83.201:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 201.83.221.88.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/752-0-0x0000000074752000-0x0000000074753000-memory.dmp
memory/752-1-0x0000000074750000-0x0000000074D01000-memory.dmp
memory/752-2-0x0000000074750000-0x0000000074D01000-memory.dmp
memory/3560-3-0x0000000000400000-0x0000000000435000-memory.dmp
memory/3560-5-0x0000000000400000-0x0000000000435000-memory.dmp
memory/3892-10-0x0000000000400000-0x0000000000453000-memory.dmp
memory/3560-8-0x0000000000400000-0x0000000000435000-memory.dmp
memory/3892-11-0x0000000000400000-0x0000000000453000-memory.dmp
memory/3892-12-0x0000000000400000-0x0000000000453000-memory.dmp
memory/3892-14-0x0000000000400000-0x0000000000453000-memory.dmp
memory/752-17-0x0000000074750000-0x0000000074D01000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\snxB3mdQlf.ini
| MD5 | d1ea279fb5559c020a1b4137dc4de237 |
| SHA1 | db6f8988af46b56216a6f0daf95ab8c9bdb57400 |
| SHA256 | fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba |
| SHA512 | 720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3 |
memory/3560-19-0x0000000000400000-0x0000000000435000-memory.dmp
memory/3560-21-0x0000000000440000-0x0000000000509000-memory.dmp
memory/3560-22-0x0000000000400000-0x0000000000435000-memory.dmp