Analysis Overview
SHA256
65f2a0650bda4d51f159107ef05754ce6c2b626c28a9457484f8b5a8adf339aa
Threat Level: Known bad
The file 059dd2c292172e8296dd8d1b09a1a496_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
MetaSploit
Themida packer
Executes dropped EXE
Loads dropped DLL
Drops file in System32 directory
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-20 11:34
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 11:34
Reported
2024-06-20 11:36
Platform
win7-20240611-en
Max time kernel
143s
Max time network
128s
Command Line
Signatures
MetaSploit
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\059dd2c292172e8296dd8d1b09a1a496_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\059dd2c292172e8296dd8d1b09a1a496_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
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Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File created | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File created | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File created | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File created | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File created | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File created | C:\Windows\SysWOW64\msrx.exe | C:\Users\Admin\AppData\Local\Temp\059dd2c292172e8296dd8d1b09a1a496_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File created | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File created | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File created | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File created | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\msrx.exe | C:\Users\Admin\AppData\Local\Temp\059dd2c292172e8296dd8d1b09a1a496_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File created | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\msrx.exe | C:\Windows\SysWOW64\msrx.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\059dd2c292172e8296dd8d1b09a1a496_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msrx.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\059dd2c292172e8296dd8d1b09a1a496_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\059dd2c292172e8296dd8d1b09a1a496_JaffaCakes118.exe"
C:\Windows\SysWOW64\msrx.exe
C:\Windows\system32\msrx.exe 656 "C:\Users\Admin\AppData\Local\Temp\059dd2c292172e8296dd8d1b09a1a496_JaffaCakes118.exe"
C:\Windows\SysWOW64\msrx.exe
C:\Windows\system32\msrx.exe 708 "C:\Windows\SysWOW64\msrx.exe"
C:\Windows\SysWOW64\msrx.exe
C:\Windows\system32\msrx.exe 712 "C:\Windows\SysWOW64\msrx.exe"
C:\Windows\SysWOW64\msrx.exe
C:\Windows\system32\msrx.exe 716 "C:\Windows\SysWOW64\msrx.exe"
C:\Windows\SysWOW64\msrx.exe
C:\Windows\system32\msrx.exe 720 "C:\Windows\SysWOW64\msrx.exe"
C:\Windows\SysWOW64\msrx.exe
C:\Windows\system32\msrx.exe 732 "C:\Windows\SysWOW64\msrx.exe"
C:\Windows\SysWOW64\msrx.exe
C:\Windows\system32\msrx.exe 736 "C:\Windows\SysWOW64\msrx.exe"
C:\Windows\SysWOW64\msrx.exe
C:\Windows\system32\msrx.exe 728 "C:\Windows\SysWOW64\msrx.exe"
C:\Windows\SysWOW64\msrx.exe
C:\Windows\system32\msrx.exe 740 "C:\Windows\SysWOW64\msrx.exe"
C:\Windows\SysWOW64\msrx.exe
C:\Windows\system32\msrx.exe 744 "C:\Windows\SysWOW64\msrx.exe"
Network
Files
memory/1320-0-0x0000000000260000-0x0000000000261000-memory.dmp
memory/1320-1-0x0000000000760000-0x0000000000848000-memory.dmp
memory/1320-5-0x0000000004370000-0x0000000004371000-memory.dmp
memory/1320-4-0x0000000004470000-0x0000000004471000-memory.dmp
memory/1320-3-0x00000000044E0000-0x00000000044E1000-memory.dmp
memory/1320-12-0x00000000044B0000-0x00000000044B2000-memory.dmp
memory/1320-11-0x00000000044C0000-0x00000000044C1000-memory.dmp
memory/1320-10-0x00000000043D0000-0x00000000043D1000-memory.dmp
memory/1320-9-0x00000000044F0000-0x00000000044F1000-memory.dmp
memory/1320-8-0x0000000004420000-0x0000000004421000-memory.dmp
memory/1320-7-0x00000000008B0000-0x00000000008B1000-memory.dmp
memory/1320-6-0x0000000004430000-0x0000000004431000-memory.dmp
memory/1320-2-0x00000000044D0000-0x00000000044D2000-memory.dmp
memory/1320-13-0x0000000000401000-0x0000000000427000-memory.dmp
\Windows\SysWOW64\msrx.exe
| MD5 | 059dd2c292172e8296dd8d1b09a1a496 |
| SHA1 | dd3ce2304c51efbde2a65f8bb33e365780459476 |
| SHA256 | 65f2a0650bda4d51f159107ef05754ce6c2b626c28a9457484f8b5a8adf339aa |
| SHA512 | dd8c5ab4470328e7ee37a38be6bfedd5b461dc115e34b9e64a46758f3ced310cff967c773ce3347b765a1dcb2207517075445af8070041410b3cdd6af28c1241 |
memory/1320-18-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2252-26-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2252-27-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2252-29-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2252-30-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2252-31-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2252-35-0x0000000000400000-0x000000000075F000-memory.dmp
memory/756-36-0x0000000000400000-0x000000000075F000-memory.dmp
memory/756-37-0x0000000000400000-0x000000000075F000-memory.dmp
memory/756-39-0x0000000000400000-0x000000000075F000-memory.dmp
memory/756-40-0x0000000000400000-0x000000000075F000-memory.dmp
memory/756-41-0x0000000000400000-0x000000000075F000-memory.dmp
memory/756-45-0x0000000000400000-0x000000000075F000-memory.dmp
memory/924-47-0x0000000000400000-0x000000000075F000-memory.dmp
memory/924-51-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2376-52-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2376-56-0x0000000000400000-0x000000000075F000-memory.dmp
memory/1500-57-0x0000000000400000-0x000000000075F000-memory.dmp
memory/1500-61-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2760-62-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2760-66-0x0000000000400000-0x000000000075F000-memory.dmp
memory/3052-67-0x0000000000400000-0x000000000075F000-memory.dmp
memory/3052-71-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2548-72-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2548-76-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2448-77-0x0000000000400000-0x000000000075F000-memory.dmp
memory/2448-81-0x0000000000400000-0x000000000075F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 11:34
Reported
2024-06-20 11:36
Platform
win10v2004-20240611-en
Max time kernel
136s
Max time network
123s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\059dd2c292172e8296dd8d1b09a1a496_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\059dd2c292172e8296dd8d1b09a1a496_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| 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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.171:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.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 | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/3744-1-0x0000000002480000-0x0000000002568000-memory.dmp
memory/3744-0-0x0000000000A00000-0x0000000000A01000-memory.dmp