File name:

Reader_br_install.exe

Full analysis: https://app.any.run/tasks/4226e453-3a51-4ef3-854f-ae83b7f203b8
Verdict: Malicious activity
Threats:

Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns.

Malware Trends Tracker     >>>
Analysis date: November 28, 2024, 00:08:16
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
evasion
nodejs
stealer
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32+ executable (GUI) x86-64, for MS Windows, 7 sections
MD5:

DF7AFE7524C4F99D63A6FEDB64990C06

SHA1:

91CFEBA90021FFC074E714CA170E4B337BC4822C

SHA256:

13E8B56BDD486F138923F66E3C6319D3D296968FEBFEBD8224A656B559960F9E

SSDEEP:

196608:OLPNG7wOr0Iv6DdwTcFTEmJUAXM6JSukV6iHiNMpWJfvMDhA5Y/Bcxh/Kmxx1W4J:O/KGMhtdFkCk3Gz1xVy

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

    • Adds path to the Windows Defender exclusion list

      • Reader_br_install.exe (PID: 5876)
      • chrome.exe (PID: 836)

    • Executing a file with an untrusted certificate

      • chrome.exe (PID: 836)
      • chrome.exe (PID: 4428)
      • chrome.exe (PID: 968)

    • Uses Task Scheduler to run other applications

      • chrome.exe (PID: 4428)

    • Runs injected code in another process

      • chrome.exe (PID: 4428)

    • Application was injected by another process

      • chrome.exe (PID: 968)

    • Actions looks like stealing of personal data

      • chrome.exe (PID: 968)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • Reader_br_install.exe (PID: 5160)

    • Executable content was dropped or overwritten

      • Reader_br_install.exe (PID: 5160)
      • chrome.exe (PID: 4428)

    • Reads the date of Windows installation

      • Reader_br_install.exe (PID: 5160)

    • Application launched itself

      • Reader_br_install.exe (PID: 5160)

    • Checks for external IP

      • svchost.exe (PID: 2192)
      • Reader_br_install.exe (PID: 5160)
      • Reader_br_install.exe (PID: 5876)
      • chrome.exe (PID: 968)

    • Starts POWERSHELL.EXE for commands execution

      • Reader_br_install.exe (PID: 5876)
      • chrome.exe (PID: 836)
      • chrome.exe (PID: 968)

    • Script adds exclusion path to Windows Defender

      • Reader_br_install.exe (PID: 5876)
      • chrome.exe (PID: 836)

    • Creates or modifies Windows services

      • chrome.exe (PID: 836)

    • Executes as Windows Service

      • chrome.exe (PID: 4428)

    • Starts CMD.EXE for commands execution

      • chrome.exe (PID: 968)

    • The process checks if it is being run in the virtual environment

      • chrome.exe (PID: 968)

  • INFO

    • Reads Environment values

      • Reader_br_install.exe (PID: 5160)
      • Reader_br_install.exe (PID: 5876)
      • chrome.exe (PID: 836)
      • chrome.exe (PID: 4428)
      • chrome.exe (PID: 968)

    • Reads product name

      • Reader_br_install.exe (PID: 5160)
      • Reader_br_install.exe (PID: 5876)
      • chrome.exe (PID: 836)
      • chrome.exe (PID: 4428)
      • chrome.exe (PID: 968)

    • Create files in a temporary directory

      • Reader_br_install.exe (PID: 5160)

    • Reads the computer name

      • Reader_br_install.exe (PID: 5160)
      • Reader_br_install.exe (PID: 5876)
      • chrome.exe (PID: 836)
      • chrome.exe (PID: 968)
      • chrome.exe (PID: 4428)

    • Checks supported languages

      • Reader_br_install.exe (PID: 5160)
      • Reader_br_install.exe (PID: 5876)
      • chrome.exe (PID: 836)
      • chrome.exe (PID: 4428)
      • chrome.exe (PID: 968)

    • The process uses the downloaded file

      • Reader_br_install.exe (PID: 5160)

    • Process checks computer location settings

      • Reader_br_install.exe (PID: 5160)

    • Node.js compiler has been detected

      • Reader_br_install.exe (PID: 5876)
      • chrome.exe (PID: 4428)

    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 4716)
      • powershell.exe (PID: 2076)

    • Creates files or folders in the user directory

      • Reader_br_install.exe (PID: 5876)
      • chrome.exe (PID: 836)
      • chrome.exe (PID: 4428)
      • chrome.exe (PID: 968)

    • Reads CPU info

      • chrome.exe (PID: 836)
      • chrome.exe (PID: 4428)
      • chrome.exe (PID: 968)

    • Checks if a key exists in the options dictionary (POWERSHELL)

      • powershell.exe (PID: 4716)
      • powershell.exe (PID: 2076)

    • Reads Windows Product ID

      • chrome.exe (PID: 968)

    • Reads the machine GUID from the registry

      • chrome.exe (PID: 968)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic Win/DOS Executable (50)
.exe | DOS Executable Generic (49.9)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 2024:11:01 14:51:53+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 14.38
CodeSize: 26849792
InitializedDataSize: 19416064
UninitializedDataSize: -
EntryPoint: 0x19580dc
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 2.0.0.790
ProductVersionNumber: 2.0.0.790
FileFlagsMask: 0x003f
FileFlags: Special build
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Microsoft
ProductName: Adobe Download Manager
FileDescription: Adobe Download Manager
FileVersion: 2.0.0.790
ProductVersion: 2.0.0.790
OriginalFileName: Adobe Download Manager
InternalName: Microsoft
LegalCopyright: Copyright 2019 Adobe Inc. All rights reserved.
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
134
Monitored processes
12
Malicious processes
5
Suspicious processes
1

Behavior graph

Click at the process to see the details
start reader_br_install.exe svchost.exe reader_br_install.exe powershell.exe no specs conhost.exe no specs chrome.exe powershell.exe no specs conhost.exe no specs chrome.exe schtasks.exe no specs chrome.exe conhost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
836C:\Users\admin\AppData\Roaming\ChromeApplication\chrome.exe --own=404246C:\Users\admin\AppData\Roaming\ChromeApplication\chrome.exe
Reader_br_install.exe
User:
admin
Company:
Google LLC
Integrity Level:
HIGH
Description:
Google Chrome
Exit code:
0
Version:
127.0.6533.120
Modules
Images
c:\users\admin\appdata\roaming\chromeapplication\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
968C:\Users\admin\AppData\Roaming\ChromeApplication\chrome.exe --type=renderer --device-scale-factor=1 --renderer-client-id=49692C:\Users\admin\AppData\Roaming\ChromeApplication\chrome.exe
winlogon.exe
User:
SYSTEM
Company:
Google LLC
Integrity Level:
SYSTEM
Description:
Google Chrome
Version:
127.0.6533.120
Modules
Images
c:\users\admin\appdata\roaming\chromeapplication\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
2076C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "Add-MpPreference -ExclusionPath C:\Users\admin\AppData\Roaming\ChromeApplication -Force"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—chrome.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
2192C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
2220\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—schtasks.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
4392\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
4428C:\Users\admin\AppData\Roaming\ChromeApplication\chrome.exe --type=utilityC:\Users\admin\AppData\Roaming\ChromeApplication\chrome.exe
services.exe
User:
SYSTEM
Company:
Google LLC
Integrity Level:
SYSTEM
Description:
Google Chrome
Version:
127.0.6533.120
Modules
Images
c:\users\admin\appdata\roaming\chromeapplication\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
4716C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "Add-MpPreference -ExclusionPath 'C:\Users\admin\AppData\Roaming\ChromeApplication'"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—Reader_br_install.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
5160"C:\Users\admin\AppData\Local\Temp\Reader_br_install.exe" C:\Users\admin\AppData\Local\Temp\Reader_br_install.exe
explorer.exe
User:
admin
Company:
Microsoft
Integrity Level:
MEDIUM
Description:
Adobe Download Manager
Exit code:
0
Version:
2.0.0.790
Modules
Images
c:\users\admin\appdata\local\temp\reader_br_install.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ole32.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
5268\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
Total events
13 973
Read events
13 972
Write events
1
Delete events
0

Modification events

(PID) Process:(836) chrome.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\GoogleInternalUpdaterService
Operation:writeName:DelayedAutostart
Value:
0
Executable files
6
Suspicious files
17
Text files
35
Unknown types
0

Dropped files

PID
Process
Filename
Type
5876Reader_br_install.exeC:\Users\admin\AppData\Roaming\ChromeApplication\chrome.exe —
MD5:—
SHA256:—
5876Reader_br_install.exeC:\Users\admin\AppData\Local\Temp\51c743be.bak —
MD5:—
SHA256:—
2076powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_14en1bxl.drq.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
2076powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_c44s2fjs.h0h.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
4716powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivebinary
MD5:2954CDB17FE182E46F0EB4C054E62B95
SHA256:FA63764D1FEF363F65FE97FA6BF3EBD3A8E8CA319E9BA6DC5D610CF63E529F2E
4428chrome.exeC:\Windows\Temp\amd_64_browser.inf.resources_pi905f2cs0550a3a_7.2.22992.0_none_21yyw11db43e3187k\153a5d422243f7f95721f6c2c5de8c9d.nodeexecutable
MD5:8130181B5C8C2E74B441B44FB34187CE
SHA256:5DD4BB18BEC9E694F6DD2246C32EEF8FD8D37517CB854830BE090EDB3E718677
4716powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_xg1zkdbd.q2c.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
4716powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_zqnfkfat.qcb.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
4428chrome.exeC:\Windows\Temp\amd_64_browser.inf.resources_pi905f2cs0550a3a_7.2.22992.0_none_21yyw11db43e3187k\d1f6e50334a50a3f1f8e35e02d788ad9.nodeexecutable
MD5:29E60D88536460236BAD920A9471A4EC
SHA256:000B52915784BE8E5EABF40903411E53F21F0ED818BC16B9DFE50B7DBF9244BD
4428chrome.exeC:\Users\admin\AppData\Roaming\ChromeApplication\library\task.dllexecutable
MD5:F0157D6061DF702FA2782B9DC868E8AF
SHA256:883E560C330639ABC89A26D919C85BA71BF879A82CFA18F2B95C1CCC794BB6AE
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
31
DNS requests
11
Threats
16

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
2.20.245.137:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
5004
svchost.exe
GET
200
2.20.245.137:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
—
—
GET
200
2.18.97.123:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
2.18.97.123:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
5004
svchost.exe
GET
200
2.18.97.123:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
5160
Reader_br_install.exe
GET
200
208.95.112.1:80
http://208.95.112.1:80/json
unknown
—
—
unknown
4712
MoUsoCoreWorker.exe
GET
200
2.20.245.137:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
968
chrome.exe
GET
200
208.95.112.1:80
http://208.95.112.1:80/json
unknown
—
—
unknown
968
chrome.exe
GET
200
208.95.112.1:80
http://208.95.112.1:80/json
unknown
—
—
unknown
5876
Reader_br_install.exe
GET
200
208.95.112.1:80
http://208.95.112.1:80/json
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
5064
SearchApp.exe
2.20.142.154:443
www.bing.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
2.20.245.137:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
4712
MoUsoCoreWorker.exe
2.20.245.137:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
5004
svchost.exe
2.20.245.137:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
—
—
2.18.97.123:80
www.microsoft.com
Akamai International B.V.
FR
whitelisted
4712
MoUsoCoreWorker.exe
2.18.97.123:80
www.microsoft.com
Akamai International B.V.
FR
whitelisted
5004
svchost.exe
2.18.97.123:80
www.microsoft.com
Akamai International B.V.
FR
whitelisted
4712
MoUsoCoreWorker.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
www.bing.com
  • 2.20.142.154
  • 2.20.142.187
whitelisted
settings-win.data.microsoft.com
  • 4.231.128.59
  • 20.73.194.208
whitelisted
google.com
  • 142.250.185.174
whitelisted
crl.microsoft.com
  • 2.20.245.137
  • 2.20.245.138
whitelisted
www.microsoft.com
  • 2.18.97.123
whitelisted
ip-api.com
  • 208.95.112.1
shared
purpleadapter.com.br
  • 89.117.72.231
unknown
floravirtual.com.br
  • 31.220.98.29
unknown
self.events.data.microsoft.com
  • 20.42.65.94
whitelisted

Threats

PID
Process
Class
Message
2192
svchost.exe
Device Retrieving External IP Address Detected
INFO [ANY.RUN] External IP Check (ip-api .com)
2192
svchost.exe
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com)
5160
Reader_br_install.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup ip-api.com
5876
Reader_br_install.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup ip-api.com
2192
svchost.exe
Device Retrieving External IP Address Detected
INFO [ANY.RUN] External IP Check (ip-api .com)
2192
svchost.exe
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com)
968
chrome.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup ip-api.com
968
chrome.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup ip-api.com
8 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Reader_br_install.exe