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SysInternalsUpdater.exe

The executable SysInternalsUpdater.exe, “SysInternals Tools update checker” has been detected as malware by 2 anti-virus scanners. The file has been seen being downloaded from www.wieldraaijer.nl.
Description:
SysInternals Tools update checker

Version:
0.2.0.0

MD5:
621d3dd24f46f35ee8c2fc4a82f07a93

SHA-1:
d7b48b4afa5cf79bf4629690b3f8a11c19ff16ba

SHA-256:
039895d1e76d1ad692d4155b9e006507b8cefa8303cffadee5e3dbb5ec103e22

Scanner detections:
2 / 68

Status:
Malware

Analysis date:
4/19/2024 11:37:16 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

AegisLab AV Signature
Troj.MSIL.Disfa
2.1.4+

Reason Heuristics
Threat.Win.Reputation.IMP
14.10.10.18

File size:
1.3 MB (1,344,512 bytes)

Product version:
3.3.12.0

Copyright:
Emiel Wieldraaijer

Original file name:
SysInternalsUpdater.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\sysinternalsupdater.exe

File PE Metadata
Compilation timestamp:
10/5/2014 9:45:02 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:5q5TfcdHj4fmbM4AwcA3H8cIzMEK9bX5j1gVuz8z9t1LPenYA:5UTsamJAwcA3H3IIB3jqVyWLLW

Entry address:
0x1CBC50

Entry point:
60, BE, 00, E0, 56, 00, 8D, BE, 00, 30, E9, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.4054

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
376 KB (385,024 bytes)

The file SysInternalsUpdater.exe has been seen being distributed by the following URL.

http://www.wieldraaijer.nl/download/.../SysInternalsUpdater.exe

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