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nsb33f.exe

The executable nsb33f.exe has been detected as malware by 1 anti-virus scanner. It runs as a separate (within the context of its own process) windows Service named “Airtostrong”.
MD5:
c916cf52c3b7fc17ea59f615a14db44a

SHA-1:
9796c2b61d05b2f5380f5543f82c66698e22db77

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
5/17/2024 7:20:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Threat.Win.Reputation.IMP
16.1.4.22

File size:
496.5 KB (508,416 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\windows\temp\nsb33f.exe

File PE Metadata
Compilation timestamp:
1/5/2016 3:04:53 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:0a85AapcfmzIjxsBqh3/ul5j52y556dz8ZRJ9yaVTYE7P9cS7:0a85AapcbjxDhv4I7d8XfVTYK

Entry address:
0x403C

Entry point:
E8, 51, 36, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, FF, 15, 34, 00, 41, 00, 6A, 01, A3, E4, 87, 41, 00, E8, 9E, 3B, 00, 00, FF, 75, 08, E8, 33, 3B, 00, 00, 83, 3D, E4, 87, 41, 00, 00, 59, 59, 75, 08, 6A, 01, E8, 84, 3B, 00, 00, 59, 68, 09, 04, 00, C0, E8, 01, 3B, 00, 00, 59, 5D, C3, 55, 8B, EC, 81, EC, 24, 03, 00, 00, 6A, 17, E8, 41, AB, 00, 00, 85, C0, 74, 05, 6A, 02, 59, CD, 29, A3, C8, 85, 41, 00, 89, 0D, C4, 85, 41, 00, 89, 15, C0, 85, 41, 00, 89, 1D, BC, 85, 41, 00, 89, 35, B8, 85, 41, 00, 89, 3D, B4...
 
[+]

Entropy:
7.5580

Code size:
60 KB (61,440 bytes)

Service
Display name:
Airtostrong

Type:
Win32OwnProcess


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