Analysis Overview
SHA256
12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3
Threat Level: Shows suspicious behavior
The file 12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
UPX packed file
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 13:50
Signatures
UPX 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
2024-11-09 13:50
Reported
2024-11-09 13:52
Platform
win7-20240729-en
Max time kernel
105s
Max time network
115s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\asih.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe | N/A |
UPX 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 |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
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\asih.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2296 wrote to memory of 2152 | N/A | C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe | C:\Users\Admin\AppData\Local\Temp\asih.exe |
| PID 2296 wrote to memory of 2152 | N/A | C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe | C:\Users\Admin\AppData\Local\Temp\asih.exe |
| PID 2296 wrote to memory of 2152 | N/A | C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe | C:\Users\Admin\AppData\Local\Temp\asih.exe |
| PID 2296 wrote to memory of 2152 | N/A | C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe | C:\Users\Admin\AppData\Local\Temp\asih.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe
"C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe"
C:\Users\Admin\AppData\Local\Temp\asih.exe
"C:\Users\Admin\AppData\Local\Temp\asih.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | emrlogistics.com | udp |
| US | 3.130.253.23:443 | emrlogistics.com | tcp |
| US | 3.130.204.160:443 | emrlogistics.com | tcp |
| US | 3.130.253.23:443 | emrlogistics.com | tcp |
| US | 3.130.204.160:443 | emrlogistics.com | tcp |
| US | 3.130.253.23:443 | emrlogistics.com | tcp |
| US | 3.130.204.160:443 | emrlogistics.com | tcp |
Files
memory/2296-1-0x0000000000250000-0x0000000000256000-memory.dmp
memory/2296-2-0x0000000000290000-0x0000000000296000-memory.dmp
memory/2296-9-0x0000000000250000-0x0000000000256000-memory.dmp
memory/2296-0-0x0000000000500000-0x0000000000510000-memory.dmp
\Users\Admin\AppData\Local\Temp\asih.exe
| MD5 | 86770a1ed4a13473aafb03ce9f724960 |
| SHA1 | 9f17b9782a7c594b5382ed578c19b8c5fb2f2976 |
| SHA256 | ab3f6e9eb609e20eef3d46f541e9e7c464f8ce15636886f6d3b5af0b55f716ec |
| SHA512 | 043e3bd8f7851bc0aed1fc6f0b259fa2b0600f6b6f67933b0a46b8605fa9795f05e1efe9f9e48ff1579eab7262aab627530e693d3a28256e65500859b626e9f4 |
memory/2152-16-0x0000000000500000-0x0000000000510000-memory.dmp
memory/2296-15-0x0000000000500000-0x0000000000510000-memory.dmp
memory/2152-25-0x00000000001D0000-0x00000000001D6000-memory.dmp
memory/2152-26-0x0000000000500000-0x0000000000510000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 13:50
Reported
2024-11-09 13:52
Platform
win10v2004-20241007-en
Max time kernel
106s
Max time network
114s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\asih.exe | N/A |
UPX 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 |
Enumerates physical storage devices
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\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\asih.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3788 wrote to memory of 3176 | N/A | C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe | C:\Users\Admin\AppData\Local\Temp\asih.exe |
| PID 3788 wrote to memory of 3176 | N/A | C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe | C:\Users\Admin\AppData\Local\Temp\asih.exe |
| PID 3788 wrote to memory of 3176 | N/A | C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe | C:\Users\Admin\AppData\Local\Temp\asih.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe
"C:\Users\Admin\AppData\Local\Temp\12128372455076cba27a75c85e5a82b523ca6a45d34aa8bb21f77236c0c0dfd3N.exe"
C:\Users\Admin\AppData\Local\Temp\asih.exe
"C:\Users\Admin\AppData\Local\Temp\asih.exe"
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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | emrlogistics.com | udp |
| US | 54.209.32.212:443 | emrlogistics.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 52.71.57.184:443 | emrlogistics.com | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 54.209.32.212:443 | emrlogistics.com | tcp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 52.71.57.184:443 | emrlogistics.com | tcp |
| US | 54.209.32.212:443 | emrlogistics.com | tcp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 52.71.57.184:443 | emrlogistics.com | tcp |
Files
memory/3788-0-0x0000000000500000-0x0000000000510000-memory.dmp
memory/3788-1-0x00000000004D0000-0x00000000004D6000-memory.dmp
memory/3788-2-0x00000000004D0000-0x00000000004D6000-memory.dmp
memory/3788-3-0x0000000000590000-0x0000000000596000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\asih.exe
| MD5 | 86770a1ed4a13473aafb03ce9f724960 |
| SHA1 | 9f17b9782a7c594b5382ed578c19b8c5fb2f2976 |
| SHA256 | ab3f6e9eb609e20eef3d46f541e9e7c464f8ce15636886f6d3b5af0b55f716ec |
| SHA512 | 043e3bd8f7851bc0aed1fc6f0b259fa2b0600f6b6f67933b0a46b8605fa9795f05e1efe9f9e48ff1579eab7262aab627530e693d3a28256e65500859b626e9f4 |
memory/3788-17-0x0000000000500000-0x0000000000510000-memory.dmp
memory/3176-19-0x0000000002000000-0x0000000002006000-memory.dmp
memory/3176-25-0x00000000006C0000-0x00000000006C6000-memory.dmp
memory/3176-26-0x0000000000500000-0x0000000000510000-memory.dmp