Analysis
- max time kernel
164s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/08/2026, 00:14
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
ssn.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
ssn.exe
Resource
win11ltsc2024-20260710-en
7 signatures
150 seconds
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260709-en
0 signatures
150 seconds
General
- Target ssn.exe
- Size 596KB
- Sample260813-ajdztsff28
- SHA256 522aab5133fe9e625237fac5f76c5d8bfa813c71fd67fed08e1c9d05d11f759a
- MD5 302b19f2e591d372d9313ff3b34fae4c
- SHA1 9d22a7f024c9d243e870f6dbee39beac8653130a
- SHA512 e1a5261eeb75862c02486d3fd3284a0b71ecf12eb3f4778ee422c9976ee0bb9f4ec9ea50c09924416f10fae3b823c01e474798f0266302e2041b5b3b938d48b8
- SSDEEP 12288:lLiZpxyQi06NqfMa01XC3/lwwcgNK6prNp/:lIpxyQi04801XCvl5cgNxprT/
- TLSH T126D40204FBC1A5ECC9768A7449FBC6A741337D989C75A60F6148FB7F3D70A418A3920A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 2 IoCs
pid Process 4700 ssn.exe 4700 ssn.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4700 ssn.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4700 ssn.exe 4700 ssn.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4700 ssn.exe 4700 ssn.exe - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 4700 ssn.exe 4700 ssn.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4700 wrote to memory of 3536 4700 ssn.exe 89 PID 4700 wrote to memory of 3536 4700 ssn.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\ssn.exe"C:\Users\Admin\AppData\Local\Temp\ssn.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4700 -
C:\Users\Admin\AppData\Local\Temp\ssn.exe"C:\Users\Admin\AppData\Local\Temp\ssn.exe"2⤵PID:3536
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\Ball.ini
- Size 78B
- SHA256 0f3f0d3e271167c35cdc6cc4aeac09fe98b2ad19e8f58c19e0054c7efe8256cc
- MD5 967b540d4a601e345a5df14cced0e4f0
- SHA1 96d1650b00849803438deb4e1cd159d3c0ad26fc
- SHA512 070960d547e45a8f41d234444c2634caa434c32e91b6ea03c3af76e748401200b2521549921a64272cad611d3284221185bd20b84a10290e8084a8ba36bfe67d
- TLSH T1C3A02202AAE00000C000C3BE08828AB3B20B800BA0CF0002323C0B20C30E832820E883
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsh216B.tmp\System.dll
- Size 25KB
- SHA256 29379ece432ccb81e22e57d7b5a8a77951c985495a931827f01771cf60b8b438
- MD5 9b3a5adad3c54468b976f683ef28aae4
- SHA1 e6ce3ed9fa51474ca560c41075be8cd52ae81e46
- SHA512 338ac47163f4c74af5c46318abf9d2a86febeeba4966ba2f3bcc5edc95ca373e253b3214fdcf349a13d431852b052d5910947ee9a63797ca4da0ba8333db4929
- SSDEEP 384:5Z2pfUx9eVLwDKO9XYD/isN7lCEjgwMU/ktKi+R45Duwomq8pqdDvHG1Q:5r96YIrx7lC7vU/kaG9uLmCdb
- TLSH T1A8B24C07F38398BFC50BC17186EF5772AA32BE211B616F6F1220F5756E24E90871DA14
- MD5 SHA1 SHA512 SSDEEP TLSH