microsoft toolkit 2.6.6__9465_il71602.exe

The application microsoft toolkit 2.6.6__9465_il71602.exe has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from down.flighyu.space.
MD5:
54758b2d6f55fd45d14abe70af6b5fef

SHA-1:
fe7dff7f5b408bc60a55cb46fc58cf7ff612dfef

SHA-256:
8c4416e42caf15a0d33901c77eecdb4e5654a028bccf579cd32fedb5cc3735fe

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 10:42:04 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.IStartSurf (M)
16.7.6.23

File size:
847 KB (867,328 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\microsoft toolkit 2.6.6__9465_il71602.exe

File PE Metadata
Compilation timestamp:
7/4/2016 2:55:05 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
24576:AW81kZzSVGZFPLbj+J5X2RMVtRqccFtUS/:vPCnXLtUhP/

Entry address:
0x864D4

Entry point:
E8, 3F, 0C, 00, 00, E9, 80, FE, FF, FF, CC, CC, 56, 8B, 44, 24, 14, 0B, C0, 75, 28, 8B, 4C, 24, 10, 8B, 44, 24, 0C, 33, D2, F7, F1, 8B, D8, 8B, 44, 24, 08, F7, F1, 8B, F0, 8B, C3, F7, 64, 24, 10, 8B, C8, 8B, C6, F7, 64, 24, 10, 03, D1, EB, 47, 8B, C8, 8B, 5C, 24, 10, 8B, 54, 24, 0C, 8B, 44, 24, 08, D1, E9, D1, DB, D1, EA, D1, D8, 0B, C9, 75, F4, F7, F3, 8B, F0, F7, 64, 24, 14, 8B, C8, 8B, 44, 24, 10, F7, E6, 03, D1, 72, 0E, 3B, 54, 24, 0C, 77, 08, 72, 0F, 3B, 44, 24, 08, 76, 09, 4E, 2B, 44, 24, 10, 1B, 54...
 
[+]

Entropy:
6.8360

Code size:
673 KB (689,152 bytes)

The file microsoft toolkit 2.6.6__9465_il71602.exe has been seen being distributed by the following URL.

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