Analysis Overview
SHA256
a8377270486aec3c994de7c2ccd7b53c791ff525ed124a29c4584ecb49ad4938
Threat Level: Shows suspicious behavior
The file 6872559f5239153c9a9ab634a5d332d3_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
VMProtect packed file
Drops file in Program Files directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-22 20:02
Signatures
VMProtect packed file
| 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
2024-05-22 20:02
Reported
2024-05-22 20:05
Platform
win7-20231129-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
VMProtect 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 |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Internet Explorer\nvudp.exe | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\㶮.exe
"C:\Users\Admin\AppData\Local\Temp\㶮.exe"
Network
Files
memory/1364-0-0x0000000000400000-0x0000000000735000-memory.dmp
memory/1364-2-0x0000000000F00000-0x0000000001235000-memory.dmp
memory/1364-3-0x000000000070F000-0x0000000000710000-memory.dmp
memory/1364-1-0x0000000000F00000-0x0000000001235000-memory.dmp
memory/1364-4-0x0000000077F00000-0x0000000077F01000-memory.dmp
memory/1364-5-0x0000000077F00000-0x0000000077F01000-memory.dmp
memory/1364-8-0x0000000076BC0000-0x0000000076BC1000-memory.dmp
memory/1364-10-0x0000000000400000-0x0000000000735000-memory.dmp
memory/1364-15-0x0000000000400000-0x0000000000735000-memory.dmp
memory/1364-16-0x0000000000400000-0x0000000000735000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-22 20:02
Reported
2024-05-22 20:05
Platform
win10v2004-20240508-en
Max time kernel
134s
Max time network
103s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
VMProtect 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 |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Internet Explorer\nvudp.exe | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\㶮.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\㶮.exe
"C:\Users\Admin\AppData\Local\Temp\㶮.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| NL | 23.62.61.146:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 146.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/3044-0-0x0000000000400000-0x0000000000735000-memory.dmp
memory/3044-1-0x0000000000400000-0x0000000000735000-memory.dmp
memory/3044-3-0x0000000076310000-0x0000000076311000-memory.dmp
C:\Program Files\Internet Explorer\nvudp.exe
| MD5 | 83a513d1c7f655b3587fb25337ccf8c8 |
| SHA1 | 61a0718316c1064ebe54b3803a48303aad8a533f |
| SHA256 | 19174ec8ce1d63609c58455f64f83806c6c7e4c3e412ea92b0175fe48409b75e |
| SHA512 | db273718ffd7ce6123b954767ab999e216f692c7b9d3fcb28c65dcb855df1b33626593a7aadf39cf3d72ff3d99b09dc242e3b7a46281a30fbddb2b67590a9e7b |
memory/3044-13-0x00000000772C0000-0x00000000772C1000-memory.dmp
memory/3044-14-0x0000000000400000-0x0000000000735000-memory.dmp