csrss.exe

Project1

While the file properties state the file is developed by 'Microsoft Corporation', this is not the case and it is designed just to look like a legitimate Microsoft system file. The executable csrss.exe has been detected as malware by 38 anti-virus scanners. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘Microsoft Office Word’.
Publisher:
Microsoft Corporation*  (Invalid match)

Product:
Project1

Description:
Word Document

Version:
10.00.0024

MD5:
2824f115f9b5fe5ef59295b40a303617

SHA-1:
35d073f353b3bb57782bc4348ff8191dca522ccc

SHA-256:
2d01a84fd350cc7192e041a165c3a526fca6b7bb094dcb15bee9be66edb3bc13

Scanner detections:
38 / 68

Status:
Malware

Analysis date:
5/2/2024 8:24:24 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Trojan.Heur.rq1@svp!ribif
-39

Agnitum Outpost
Trojan.Swisyn
7.1.1

AhnLab V3 Security
Trojan/Win32.Agent
2015.11.05

Avira AntiVirus
TR/Patched.Ren.Gen
8.3.2.2

Arcabit
Trojan.Heur.EE5FFE
1.0.0.589

avast!
Win32:Trojan-gen
2014.9-170315

AVG
Generic26
2018.0.2439

Baidu Antivirus
Trojan.Win32.AutoRun
4.0.3.17315

Bitdefender
Gen:Trojan.Heur.rq1@svp!ribif
1.0.20.370

Clam AntiVirus
Win.Trojan.Agent-265492
0.98/21511

Comodo Security
Worm.Win32.VB.AQM
23529

Dr.Web
Trojan.MulDrop3.24256
9.0.1.074

Emsisoft Anti-Malware
Gen:Trojan.Heur.rq1@svp!ribif
8.17.03.15.09

ESET NOD32
Win32/AutoRun.VB.AQM
11.12514

Fortinet FortiGate
W32/VB.AQM!tr
3/15/2017

F-Prot
W32/VB.MG.gen
v6.4.7.1.166

F-Secure
Gen:Trojan.Heur.rq1@svp!ribif
11.2017-15-03_4

G Data
Gen:Trojan.Heur.rq1@svp!ribif
17.3.25

IKARUS anti.virus
Trojan.Win32.Comame
t3scan.1.9.5.0

K7 AntiVirus
P2PWorm
13.212.17745

Kaspersky
Trojan.Win32.Swisyn
14.0.0.-1312

Malwarebytes
Trojan.Agent.WWGen
v2017.03.15.09

McAfee
Generic VB.ki
5600.6095

Microsoft Security Essentials
Worm:Win32/Copali
1.1.12205.0

MicroWorld eScan
Gen:Trojan.Heur.rq1@svp!ribif
18.0.0.222

NANO AntiVirus
Trojan.Win32.MulDrop3.cmtisw
0.30.26.4437

nProtect
Trojan/W32.Swisyn.290869
15.11.04.01

Panda Antivirus
Trj/Genetic.gen
17.03.15.09

Quick Heal
Trojan.Comame.B5
3.17.14.00

Rising Antivirus
PE:Worm.Autorun!1.99ED [F]
23.00.65.17313

Sophos
Mal/Comame-D
4.98

SUPERAntiSpyware
Trojan.Agent/Gen-Autorun
8534

Total Defense
Win32/Comame.CS
37.1.62.1

Trend Micro House Call
TROJ_SPNR.03HO13
7.2.74

Trend Micro
TROJ_SPNR.03HO13
10.465.15

Vba32 AntiVirus
Trojan.Swisyn
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
45002

Zillya! Antivirus
Trojan.Swisyn.Win32.27025
2.0.0.2493

File size:
284.1 KB (290,869 bytes)

Product version:
10.00.0024

Original file name:
WINWORD.EXE

File type:
Executable application (Win32 EXE)

Language:
English (United States)

File PE Metadata
Compilation timestamp:
11/15/2011 10:28:25 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x1E84

Entry point:
68, A8, 20, 40, 00, E8, F0, FF, FF, FF, 00, 00, 00, 00, 00, 00, 30, 00, 00, 00, 40, 00, 00, 00, 00, 00, 00, 00, 4C, 99, 0F, A6, 8A, E4, 22, 41, 82, 7C, 3C, 70, 40, FE, CD, 26, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 50, 72, 6F, 6A, 65, 63, 74, 31, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 04, 00, 20, 29, 40, 00, 00, 00, 00, 00, FF, FF, FF, FF, FF, FF, FF, FF, 00, 00, 00, 00, 34, 2A, 40, 00, F0, D0, 42, 00, 00, 00, 00, 00, 98, 50, 22, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
4.4217

Developed / compiled with:
Microsoft Visual Basic v5.0

Code size:
176 KB (180,224 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
Microsoft Office Word

Command:
C:\000\csrss.exe


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