Analysis Overview
SHA256
9f9bbe3b5733adff8b9c349407580800e767cd01eb71dbbe2f7df78c87f8dca2
Threat Level: Shows suspicious behavior
The file 8193921c017358677073e954745e86ed_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Indicator Removal: File Deletion
Drops file in Windows directory
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-31 04:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-31 04:12
Reported
2024-10-31 04:19
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\259433874.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\259434826.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\QQ2011\QQ2011.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8193921c017358677073e954745e86ed_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8193921c017358677073e954745e86ed_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8193921c017358677073e954745e86ed_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8193921c017358677073e954745e86ed_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\259434826.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\259434826.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Indicator Removal: File Deletion
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\259434826.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\8193921c017358677073e954745e86ed_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\259433874.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\259434826.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\QQ2011\QQ2011.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\259434826.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8193921c017358677073e954745e86ed_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8193921c017358677073e954745e86ed_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\259433874.exe
C:\Users\Admin\AppData\Local\Temp\\259433874.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\259433874.exe
C:\Users\Admin\AppData\Local\Temp\259434826.exe
"C:\Users\Admin\AppData\Local\Temp\259434826.exe"
C:\Users\Admin\AppData\Roaming\QQ2011\QQ2011.exe
C:\Users\Admin\AppData\Roaming\QQ2011\QQ2011.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 228
Network
Files
memory/2384-7-0x0000000000230000-0x0000000000237000-memory.dmp
memory/1524-13-0x0000000000400000-0x0000000000407000-memory.dmp
memory/1524-15-0x0000000000400000-0x0000000000407000-memory.dmp
\Users\Admin\AppData\Local\Temp\259434826.exe
| MD5 | 4b54f3964c4d90a0fca8702309240e78 |
| SHA1 | c5f7fc4fb4d3cb4035c5671bbe6ef4d025a48abe |
| SHA256 | 0a7d73320f550a97d1a2f9a1e3db8e3beea41b74e64e44c82eca8eae362d9b8f |
| SHA512 | 19b6a77adbde8e0118c3fbade9a7eb6e2b278071a2e07dedddb118a6411dac42a5b7d4075ab324e1293c4e25501a5f474c663ad81afb4b4d601886b28987f1fe |
memory/2836-36-0x0000000013140000-0x000000001316A000-memory.dmp
memory/2848-40-0x0000000013140000-0x000000001316A000-memory.dmp
memory/2848-41-0x0000000013140000-0x000000001316A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-31 04:12
Reported
2024-10-31 04:17
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
145s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\8193921c017358677073e954745e86ed_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\240625921.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\240629671.exe | N/A |
| N/A | N/A | C:\Windows\QQ2011\QQ2011.exe | N/A |
Indicator Removal: File Deletion
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\QQ2011\QQ2011.exe | C:\Users\Admin\AppData\Local\Temp\240629671.exe | N/A |
| File created | C:\Windows\QQ2011\QQ2011.exe | C:\Users\Admin\AppData\Local\Temp\240629671.exe | N/A |
| File opened for modification | C:\Windows\VKsqO | C:\Users\Admin\AppData\Local\Temp\240629671.exe | N/A |
| File opened for modification | C:\Windows\QQ2011\QQ2011.exe | C:\Windows\QQ2011\QQ2011.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\240629671.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\240629671.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\QQ2011\QQ2011.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\8193921c017358677073e954745e86ed_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\240625921.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\240629671.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\240629671.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8193921c017358677073e954745e86ed_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8193921c017358677073e954745e86ed_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\240625921.exe
C:\Users\Admin\AppData\Local\Temp\\240625921.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\240625921.exe
C:\Users\Admin\AppData\Local\Temp\240629671.exe
"C:\Users\Admin\AppData\Local\Temp\240629671.exe"
C:\Windows\QQ2011\QQ2011.exe
C:\Windows\QQ2011\QQ2011.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1948 -ip 1948
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 592
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 | 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 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/2772-7-0x0000000000400000-0x0000000000407000-memory.dmp
memory/2772-10-0x0000000000400000-0x0000000000407000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\240629671.exe
| MD5 | 4b54f3964c4d90a0fca8702309240e78 |
| SHA1 | c5f7fc4fb4d3cb4035c5671bbe6ef4d025a48abe |
| SHA256 | 0a7d73320f550a97d1a2f9a1e3db8e3beea41b74e64e44c82eca8eae362d9b8f |
| SHA512 | 19b6a77adbde8e0118c3fbade9a7eb6e2b278071a2e07dedddb118a6411dac42a5b7d4075ab324e1293c4e25501a5f474c663ad81afb4b4d601886b28987f1fe |
memory/2424-23-0x0000000013140000-0x000000001316A000-memory.dmp
memory/1948-24-0x0000000013140000-0x000000001316A000-memory.dmp