File name:

MEmuSetup.exe

Full analysis: https://app.any.run/tasks/ef5edf4f-6946-4010-815d-35ec29d506bc
Verdict: Malicious activity
Analysis date: April 22, 2024, 08:47:23
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

A017A267684609D270A093416DC766C4

SHA1:

300EAC0B72D0D4D8F1DB4778DC7792B8E4245838

SHA256:

6B8335AEB7947C8F901D6A96827AD18094CC03C7FBE6E9535D7122805D415CFE

SSDEEP:

98304:/iU+P96j5KNIWbNvqpws+66z0QgLX7r4K91+mLLO7xH19iGG28j3t/ti9UYlSWee:lUtJh2+m0b0ID+9pBCCznm/KtQ

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Drops the executable file immediately after the start

      • MEmuSetup.exe (PID: 3664)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • MEmuSetup.exe (PID: 3664)

    • Process requests binary or script from the Internet

      • p30b90d.exe (PID: 1424)

  • INFO

    • Checks supported languages

      • MEmuSetup.exe (PID: 3664)
      • p30b90d.exe (PID: 1424)

    • Reads the computer name

      • MEmuSetup.exe (PID: 3664)
      • p30b90d.exe (PID: 1424)

    • Create files in a temporary directory

      • MEmuSetup.exe (PID: 3664)

    • Creates files or folders in the user directory

      • p30b90d.exe (PID: 1424)

    • Reads the machine GUID from the registry

      • p30b90d.exe (PID: 1424)

    • Reads CPU info

      • p30b90d.exe (PID: 1424)

    • Creates files in the program directory

      • p30b90d.exe (PID: 1424)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2023:07:02 02:09:48+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 27136
InitializedDataSize: 184832
UninitializedDataSize: 2048
EntryPoint: 0x3532
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
3
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start memusetup.exe p30b90d.exe memusetup.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1424C:\Users\admin\AppData\Local\Temp\nsjDD7C.tmp\p30b90d.exeC:\Users\admin\AppData\Local\Temp\nsjDD7C.tmp\p30b90d.exe
MEmuSetup.exe
User:
admin
Company:
Microvirt Software Technology Co. Ltd.
Integrity Level:
HIGH
Description:
MEmu Installer
Version:
9.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\nsjdd7c.tmp\p30b90d.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
3416"C:\Users\admin\AppData\Local\Temp\MEmuSetup.exe" C:\Users\admin\AppData\Local\Temp\MEmuSetup.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\memusetup.exe
c:\windows\system32\ntdll.dll
3664"C:\Users\admin\AppData\Local\Temp\MEmuSetup.exe" C:\Users\admin\AppData\Local\Temp\MEmuSetup.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
2
Modules
Images
c:\users\admin\appdata\local\temp\memusetup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
Total events
3 051
Read events
3 049
Write events
2
Delete events
0

Modification events

(PID) Process:(3664) MEmuSetup.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager
Operation:writeName:PendingFileRenameOperations
Value:
\??\C:\Users\admin\AppData\Local\Temp\nsjDD7C.tmp\p30b90d.exe
Executable files
1
Suspicious files
0
Text files
192
Unknown types
0

Dropped files

PID
Process
Filename
Type
1424p30b90d.exeC:\Program Files\Microvirt\tempDir\Setup.exe.setting.gq1424 —
MD5:—
SHA256:—
1424p30b90d.exeC:\Program Files\Microvirt\tempDir\Setup.exe.setting —
MD5:—
SHA256:—
1424p30b90d.exeC:\Program Files\Microvirt\tempDir\Setup.exe.setting.em1424 —
MD5:—
SHA256:—
1424p30b90d.exeC:\Program Files\Microvirt\tempDir\Setup.exe.setting.Xd1424 —
MD5:—
SHA256:—
1424p30b90d.exeC:\Program Files\Microvirt\tempDir\Setup.exe.setting.Gg1424 —
MD5:—
SHA256:—
1424p30b90d.exeC:\Program Files\Microvirt\tempDir\Setup.exe.setting.qn1424 —
MD5:—
SHA256:—
1424p30b90d.exeC:\Program Files\Microvirt\tempDir\Setup.exe.setting.wx1424 —
MD5:—
SHA256:—
1424p30b90d.exeC:\Program Files\Microvirt\tempDir\Setup.exe.setting.nf1424 —
MD5:—
SHA256:—
1424p30b90d.exeC:\Program Files\Microvirt\tempDir\Setup.exe.setting.Of1424 —
MD5:—
SHA256:—
1424p30b90d.exeC:\Program Files\Microvirt\tempDir\Setup.exe.setting.vz1424 —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
14
DNS requests
5
Threats
11

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1424
p30b90d.exe
HEAD
200
18.245.31.108:80
http://dl.memuplay.com/download/MEmu-Setup-9.1.2.0-ha8edcb97c.exe
unknown
—
—
unknown
1424
p30b90d.exe
GET
—
18.245.31.108:80
http://dl.memuplay.com/download/MEmu-Setup-9.1.2.0-ha8edcb97c.exe
unknown
—
—
unknown
1424
p30b90d.exe
GET
200
13.224.194.85:80
http://d1s13cf1vqydcj.cloudfront.net/installer/394543/624398141519
unknown
—
—
unknown
1424
p30b90d.exe
GET
200
185.23.181.28:80
http://stat.microvirt.com/new_market/service.php?action=postmemusetupinfo&table=memusetupinfo&packageName=p30b90d&insMode=ins&version=1.0.1.0&channel=cd5e1e00&silence=0&currPage=StepStart&lifeCycle=0&exitCode=0&mac=12:A9:86:6C:77:DE&error=&initTime=0&initTime=0&acceptCount=-1&declineCount=-1&installOffers=-1
unknown
—
—
unknown
1424
p30b90d.exe
GET
200
185.23.181.28:80
http://stat.microvirt.com/new_market/service.php?action=postmemusetupinfo&table=memusetupinfo&packageName=p30b90d&insMode=ins&version=1.0.1.0&channel=cd5e1e00&silence=0&currPage=ShowWelcomePage&lifeCycle=0&exitCode=0&mac=12:A9:86:6C:77:DE&error=&initTime=0&initTime=0&acceptCount=-1&declineCount=-1&installOffers=-1
unknown
—
—
unknown
1424
p30b90d.exe
GET
200
185.23.181.28:80
http://stat.microvirt.com/new_market/service.php?action=postmemusetupinfo&table=memusetupinfo&packageName=p30b90d&insMode=ins&version=1.0.1.0&channel=cd5e1e00&silence=0&currPage=ShowInstallPage&lifeCycle=0&exitCode=0&mac=12:A9:86:6C:77:DE&error=&initTime=0&initTime=0&acceptCount=-1&declineCount=-1&installOffers=-1
unknown
—
—
unknown
1424
p30b90d.exe
GET
200
185.23.181.26:80
http://www.microvirt.com/new_market/service.php?action=getrelease&abroad=1&channel=
unknown
—
—
unknown
1424
p30b90d.exe
GET
200
185.23.181.28:80
http://stat.microvirt.com/new_market/service.php?action=postmemusetupinfo&table=memusetupinfo&packageName=p30b90d&insMode=ins&version=1.0.1.0&channel=cd5e1e00&silence=0&currPage=ClickInstallBtn&lifeCycle=0&exitCode=0&mac=12:A9:86:6C:77:DE&error=&initTime=0&initTime=0&acceptCount=-1&declineCount=-1&installOffers=-1
unknown
—
—
unknown
1424
p30b90d.exe
GET
302
18.66.122.33:80
http://www.memuplay.com/download-en.php?file_name=MEmu-Setup-9.1.2.0-ha8edcb97c&from=offline_installer
unknown
—
—
unknown
1424
p30b90d.exe
GET
200
185.23.181.28:80
http://stat.microvirt.com/new_market/service.php?action=postmemusetupinfo&table=memusetupinfo&packageName=p30b90d&insMode=ins&version=1.0.1.0&channel=cd5e1e00&silence=0&currPage=ShowStartDownloadPackage&lifeCycle=0&exitCode=0&mac=12:A9:86:6C:77:DE&error=&initTime=0&initTime=0&acceptCount=-1&declineCount=-1&installOffers=0
unknown
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
224.0.0.252:5355
—
—
—
unknown
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
1424
p30b90d.exe
13.224.194.85:80
d1s13cf1vqydcj.cloudfront.net
AMAZON-02
US
whitelisted
1424
p30b90d.exe
185.23.181.28:80
stat.microvirt.com
Kaopu Cloud HK Limited
DE
unknown
1424
p30b90d.exe
185.23.181.26:80
stat.microvirt.com
Kaopu Cloud HK Limited
DE
unknown
1424
p30b90d.exe
18.66.122.33:80
www.memuplay.com
AMAZON-02
US
unknown
1424
p30b90d.exe
18.245.31.108:80
dl.memuplay.com
—
US
unknown

DNS requests

Domain
IP
Reputation
stat.microvirt.com
  • 185.23.181.28
  • 185.23.181.26
unknown
d1s13cf1vqydcj.cloudfront.net
  • 13.224.194.85
  • 13.224.194.146
  • 13.224.194.30
  • 13.224.194.107
unknown
www.microvirt.com
  • 185.23.181.26
  • 185.23.181.28
unknown
www.memuplay.com
  • 18.66.122.33
  • 18.66.122.58
  • 18.66.122.98
  • 18.66.122.8
unknown
dl.memuplay.com
  • 18.245.31.108
  • 18.245.31.17
  • 18.245.31.49
  • 18.245.31.52
unknown

Threats

PID
Process
Class
Message
1424
p30b90d.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
10 ETPRO signatures available at the full report
Process
Message
p30b90d.exe
QObject::connect: No such signal QNetworkReplyHttpImpl::error()
p30b90d.exe
QWindowsWindow::setGeometryDp: Unable to set geometry 21x14+320+106 on QWidgetWindow/'QCheckBoxClassWindow'. Resulting geometry: 104x14+320+106 (frame: 4, 23, 4, 4, custom margin: 0, 0, 0, 0, minimum size: 0x0, maximum size: 16777215x16777215).
p30b90d.exe
QWindowsWindow::setGeometryDp: Unable to set geometry 55x14+320+106 on QWidgetWindow/'QLabelClassWindow'. Resulting geometry: 104x14+320+106 (frame: 4, 23, 4, 4, custom margin: 0, 0, 0, 0, minimum size: 0x0, maximum size: 16777215x16777215).
p30b90d.exe
QWindowsWindow::setGeometryDp: Unable to set geometry 21x14+320+106 on QWidgetWindow/'QCheckBoxClassWindow'. Resulting geometry: 104x14+320+106 (frame: 4, 23, 4, 4, custom margin: 0, 0, 0, 0, minimum size: 0x0, maximum size: 16777215x16777215).
p30b90d.exe
QWindowsWindow::setGeometryDp: Unable to set geometry 66x14+320+106 on QWidgetWindow/'QLabelClassWindow'. Resulting geometry: 104x14+320+106 (frame: 4, 23, 4, 4, custom margin: 0, 0, 0, 0, minimum size: 0x0, maximum size: 16777215x16777215).
p30b90d.exe
QObject::connect: No such signal QNetworkReplyHttpImpl::error()
p30b90d.exe
QObject::connect: No such signal QNetworkReplyHttpImpl::error()
p30b90d.exe
QObject::killTimer: Timers cannot be stopped from another thread
p30b90d.exe
QObject::~QObject: Timers cannot be stopped from another thread
p30b90d.exe
QObject::killTimer: Timers cannot be stopped from another thread
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Reports
MEmuSetup.exe