Analysis Overview
SHA256
0ac713f55b6d7b3191815abb1f80525f87c77f04f2714355ec245bbaab5b8885
Threat Level: Known bad
The file 245804c90ab194a49f8479c4273e3b40_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
MetaSploit
Modifies firewall policy service
Modifies security service
Drops file in System32 directory
Unsigned PE
Runs .reg file with regedit
Runs net.exe
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-04 02:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-04 02:35
Reported
2024-07-04 02:38
Platform
win7-20240611-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
MetaSploit
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Windows\SysWOW64\regedit.exe | N/A |
Modifies security service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\serivces.exe | C:\Users\Admin\AppData\Local\Temp\245804c90ab194a49f8479c4273e3b40_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\serivces.exe | C:\Users\Admin\AppData\Local\Temp\245804c90ab194a49f8479c4273e3b40_JaffaCakes118.exe | N/A |
Runs .reg file with regedit
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
Runs net.exe
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\245804c90ab194a49f8479c4273e3b40_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\245804c90ab194a49f8479c4273e3b40_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c net stop SharedAccess
C:\Windows\SysWOW64\net.exe
net stop SharedAccess
C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop SharedAccess
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
C:\Windows\SysWOW64\cmd.exe
cmd /c net stop "Security Center"
C:\Windows\SysWOW64\cmd.exe
cmd /c net start SharedAccess
C:\Windows\SysWOW64\net.exe
net start SharedAccess
C:\Windows\SysWOW64\net.exe
net stop "Security Center"
C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start SharedAccess
C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "Security Center"
Network
Files
memory/2736-1-0x0000000000020000-0x0000000000022000-memory.dmp
memory/2736-0-0x0000000000400000-0x0000000000481000-memory.dmp
C:\a.bat
| MD5 | d807ec0161c542b23e37898db356c95b |
| SHA1 | 0aac2ef8e1d77868d932a10007efcbd0b69ecdfc |
| SHA256 | 56cdc18d3a8b4f2059f1e17e7017b10dcfe2eef840190843dc04fa737f5b6a37 |
| SHA512 | 538082e228d8e61e09d368f674b581550791153b107abe189623666b81731b7f3470a079043d7ac96339217361d73b5fe62ae2b5b103499ddf750fb89d492cdf |
C:\Users\Admin\AppData\Local\Temp\1.reg
| MD5 | 70237e6c7f12f17048117b2e1098aef9 |
| SHA1 | b9735214963e8e3b791bf7113bebbbbf65c4d36d |
| SHA256 | 6d93c70335964c039571168a9f805954a524287b1c628450a269ba14c10a096c |
| SHA512 | bdfef5f2890afda7e9d786514d47cf2a25957c82d795ed7e71d614244fb67835fef03758e76ca1056751d7182ebad3442b412587ecc3d7dc1737d4743077bcee |
memory/2736-33-0x0000000000400000-0x0000000000481000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-04 02:35
Reported
2024-07-04 02:38
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
MetaSploit
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Windows\SysWOW64\regedit.exe | N/A |
Modifies security service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\serivces.exe | C:\Users\Admin\AppData\Local\Temp\245804c90ab194a49f8479c4273e3b40_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\serivces.exe | C:\Users\Admin\AppData\Local\Temp\245804c90ab194a49f8479c4273e3b40_JaffaCakes118.exe | N/A |
Runs .reg file with regedit
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
Runs net.exe
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\245804c90ab194a49f8479c4273e3b40_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\245804c90ab194a49f8479c4273e3b40_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c net stop SharedAccess
C:\Windows\SysWOW64\net.exe
net stop SharedAccess
C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop SharedAccess
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
C:\Windows\SysWOW64\cmd.exe
cmd /c net stop "Security Center"
C:\Windows\SysWOW64\cmd.exe
cmd /c net start SharedAccess
C:\Windows\SysWOW64\net.exe
net start SharedAccess
C:\Windows\SysWOW64\net.exe
net stop "Security Center"
C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 start SharedAccess
C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "Security Center"
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 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.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 | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.65.42.20.in-addr.arpa | udp |
Files
memory/3400-1-0x00000000001C0000-0x00000000001C2000-memory.dmp
memory/3400-0-0x0000000000400000-0x0000000000481000-memory.dmp
\??\c:\a.bat
| MD5 | d807ec0161c542b23e37898db356c95b |
| SHA1 | 0aac2ef8e1d77868d932a10007efcbd0b69ecdfc |
| SHA256 | 56cdc18d3a8b4f2059f1e17e7017b10dcfe2eef840190843dc04fa737f5b6a37 |
| SHA512 | 538082e228d8e61e09d368f674b581550791153b107abe189623666b81731b7f3470a079043d7ac96339217361d73b5fe62ae2b5b103499ddf750fb89d492cdf |
C:\Users\Admin\AppData\Local\Temp\1.reg
| MD5 | 9b0e9235bde6c376e82cc33f967e9a2f |
| SHA1 | 78723d31ffa8fd8f83389d2840fd79d509751d41 |
| SHA256 | 55354185b2c82303199218cda9417e98ef4f6889ad6c6427f2557f7eef08874c |
| SHA512 | a36cee14d865738a6be783d5b3bc42e968e10af3f8fc0e4b6e19688969307d284f5f25ffcc69e0dff5c2a9ffee86e7ac2428309045a5dd20fe24c95090c6938c |
C:\Users\Admin\AppData\Local\Temp\1.reg
| MD5 | 70237e6c7f12f17048117b2e1098aef9 |
| SHA1 | b9735214963e8e3b791bf7113bebbbbf65c4d36d |
| SHA256 | 6d93c70335964c039571168a9f805954a524287b1c628450a269ba14c10a096c |
| SHA512 | bdfef5f2890afda7e9d786514d47cf2a25957c82d795ed7e71d614244fb67835fef03758e76ca1056751d7182ebad3442b412587ecc3d7dc1737d4743077bcee |
memory/3400-29-0x0000000000400000-0x0000000000481000-memory.dmp