Analysis Overview
SHA256
b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a
Threat Level: Shows suspicious behavior
The file b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a was found to be: Shows suspicious behavior.
Malicious Activity Summary
Deletes itself
Executes dropped EXE
Loads dropped DLL
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-02 01:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-02 01:42
Reported
2024-06-02 01:44
Platform
win7-20240508-en
Max time kernel
121s
Max time network
124s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1DBE.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1DBE.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2068 wrote to memory of 2208 | N/A | C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe | C:\Users\Admin\AppData\Local\Temp\1DBE.tmp |
| PID 2068 wrote to memory of 2208 | N/A | C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe | C:\Users\Admin\AppData\Local\Temp\1DBE.tmp |
| PID 2068 wrote to memory of 2208 | N/A | C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe | C:\Users\Admin\AppData\Local\Temp\1DBE.tmp |
| PID 2068 wrote to memory of 2208 | N/A | C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe | C:\Users\Admin\AppData\Local\Temp\1DBE.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe
"C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe"
C:\Users\Admin\AppData\Local\Temp\1DBE.tmp
"C:\Users\Admin\AppData\Local\Temp\1DBE.tmp"
Network
Files
memory/2068-0-0x00000000001A0000-0x0000000000260000-memory.dmp
\Users\Admin\AppData\Local\Temp\1DBE.tmp
| MD5 | bd20cf365a312c79e001e1700d2ff362 |
| SHA1 | ae674834b63b6ed32a3e4afb10f150abcd850f55 |
| SHA256 | 73d84f5253a339495839b91aedab2f185f069caf90cd7580672fb2dea3082243 |
| SHA512 | 86e98a2101de2b01b53181106def5a78048e0196168435df6e84759c72d3f6cc1eefe3ca1c94615a790c0685a9415d2c47b34590504944e69156b9fd21c6734e |
memory/2208-7-0x0000000000320000-0x00000000003E0000-memory.dmp
memory/2068-6-0x00000000001A0000-0x0000000000260000-memory.dmp
memory/2208-8-0x0000000000320000-0x00000000003E0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-02 01:42
Reported
2024-06-02 01:44
Platform
win10v2004-20240426-en
Max time kernel
93s
Max time network
151s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3CDA.tmp | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2836 wrote to memory of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe | C:\Users\Admin\AppData\Local\Temp\3CDA.tmp |
| PID 2836 wrote to memory of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe | C:\Users\Admin\AppData\Local\Temp\3CDA.tmp |
| PID 2836 wrote to memory of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe | C:\Users\Admin\AppData\Local\Temp\3CDA.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe
"C:\Users\Admin\AppData\Local\Temp\b7a728d562333ee68f47bb08687671a59385d78363afa9e45cc77c17f5e2798a.exe"
C:\Users\Admin\AppData\Local\Temp\3CDA.tmp
"C:\Users\Admin\AppData\Local\Temp\3CDA.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/2836-1-0x0000000000F40000-0x0000000001000000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\3CDA.tmp
| MD5 | 92a0ea32ca127b243b3a990e2e48af82 |
| SHA1 | 6bd4db278fd974841bc89b603f045bea81eafd57 |
| SHA256 | 0797fa38bb318aba88355c9ff9a7116cd5c665d3a32dc756c951723121ddc038 |
| SHA512 | cc9de528eb6e22642b41f441f0d67b7a48f9d49b1b30ce4065b4320e7abde40595ec87ba119bbb9eb1c809fb65a4140947080fc9ca26c4fc935cc4564083c389 |
memory/2836-5-0x0000000000F40000-0x0000000001000000-memory.dmp
memory/1792-6-0x00000000003C0000-0x0000000000480000-memory.dmp
memory/1792-7-0x00000000003C0000-0x0000000000480000-memory.dmp