URL:

http://rais.gov.br/sitio/rais_ftp/GDRAIS2020-1.2-Setup.exe

Full analysis: https://app.any.run/tasks/03e0f95a-204a-4355-bb71-b5d5d7181b36
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: April 17, 2021, 18:01:28
OS: Windows 10 Professional (build: 16299, 64 bit)
Tags:
loader
Indicators:
MD5:

D30B5D54A991068C9B90701EE90A819A

SHA1:

51A127239E604653BD6092EA9B208E59698C614A

SHA256:

1A79F398B7EB1F38CFB5370E4575C41D21E560B1C02CC33A4A33B3D3380B775E

SSDEEP:

3:N1KMKJTKMxV5h8NI20lA:CMKj1h8NLQA

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

    • Application was dropped or rewritten from another process

      • GDRAIS2020-1.2-Setup.exe (PID: 4668)
      • GDRAIS2020-1.2-Setup.exe (PID: 2744)

  • SUSPICIOUS

    • Check for Java to be installed

      • GDRAIS2020-1.2-Setup.exe (PID: 2744)
      • javaw.exe (PID: 2120)

    • Executes JAVA applets

      • GDRAIS2020-1.2-Setup.exe (PID: 2744)
      • javaw.exe (PID: 444)

    • Starts CMD.EXE for commands execution

      • javaw.exe (PID: 444)

    • Drops a file with too old compile date

      • javaw.exe (PID: 444)

    • Executable content was dropped or overwritten

      • javaw.exe (PID: 444)

    • Creates files in the program directory

      • javaw.exe (PID: 444)

    • Drops a file with a compile date too recent

      • IEXPLORE.EXE (PID: 4588)

  • INFO

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 2512)

    • Changes internet zones settings

      • iexplore.exe (PID: 2512)

    • Checks supported languages

      • iexplore.exe (PID: 2512)

    • Manual execution by user

      • cmd.exe (PID: 4896)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
106
Monitored processes
16
Malicious processes
3
Suspicious processes
1

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe gdrais2020-1.2-setup.exe no specs gdrais2020-1.2-setup.exe javaw.exe cmd.exe no specs conhost.exe no specs cmd.exe no specs conhost.exe no specs java.exe no specs conhost.exe no specs java.exe no specs conhost.exe no specs cmd.exe no specs conhost.exe javaw.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
224cmd.exe /C setC:\WINDOWS\SYSTEM32\cmd.exe—javaw.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.16299.15 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\acgenral.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shlwapi.dll
424\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\WINDOWS\system32\conhost.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.16299.15 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\conhostv2.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
444"C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe" -jar "C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\WLQBH2R9\GDRAIS2020-1.2-Setup.exe"C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe
GDRAIS2020-1.2-Setup.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
HIGH
Description:
Java(TM) Platform SE binary
Exit code:
0
Version:
8.0.920.14
Modules
Images
c:\program files\java\jre1.8.0_92\bin\javaw.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\acgenral.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shlwapi.dll
1404\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\WINDOWS\system32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.16299.15 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\conhostv2.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
2084\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\WINDOWS\system32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.16299.15 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\conhostv2.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
2120javaw -Duser.language=pt -Duser.region=BR -DsuppressSwingDropSupport=true -Djavax.net.ssl.trustStore=./cert/gdrais-client-producao.keystore -Xmx768m -cp .;./gdrais-gui2020-1.2-prod.jar;./lib/* br.gov.serpro.gdrais.gui.gui.GuiLancadorC:\ProgramData\Oracle\Java\javapath\javaw.exe—cmd.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
MEDIUM
Description:
Java(TM) Platform SE binary
Exit code:
0
Version:
8.0.920.14
Modules
Images
c:\program files\java\jre1.8.0_92\bin\javaw.exe
c:\systemroot\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\user32.dll
c:\windows\system32\win32u.dll
2512"C:\Program Files\internet explorer\iexplore.exe" "http://rais.gov.br/sitio/rais_ftp/GDRAIS2020-1.2-Setup.exe"C:\Program Files\internet explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
11.00.16299.15 (WinBuild.160101.0800)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
2744"C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\WLQBH2R9\GDRAIS2020-1.2-Setup.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\WLQBH2R9\GDRAIS2020-1.2-Setup.exe
iexplore.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\inetcache\ie\wlqbh2r9\gdrais2020-1.2-setup.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernelbase.dll
2764\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\WINDOWS\system32\conhost.exe—java.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.16299.15 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\conhostv2.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
3816"C:\Program Files\Java\jre1.8.0_92\bin\java.exe"C:\Program Files\Java\jre1.8.0_92\bin\java.exe—javaw.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
HIGH
Description:
Java(TM) Platform SE binary
Exit code:
1
Version:
8.0.920.14
Modules
Images
c:\program files\java\jre1.8.0_92\bin\java.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\acgenral.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shlwapi.dll
Total events
2 650
Read events
2 536
Write events
113
Delete events
1

Modification events

(PID) Process:(2512) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlock
Operation:writeName:L1WatermarkLowPart
Value:
0
(PID) Process:(2512) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlock
Operation:writeName:L1WatermarkHighPart
Value:
0
(PID) Process:(2512) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlock
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
0
(PID) Process:(2512) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlock
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
0
(PID) Process:(2512) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlock
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
3432928509
(PID) Process:(2512) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlock
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30880691
(PID) Process:(2512) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2512) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2512) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2512) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
Executable files
32
Suspicious files
74
Text files
20
Unknown types
5

Dropped files

PID
Process
Filename
Type
2512iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver987B.tmp —
MD5:—
SHA256:—
2512iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\UrlBlock\URL982C.tmp —
MD5:—
SHA256:—
4588IEXPLORE.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\Low\IE\LD57I5PR\GDRAIS2020-1.2-Setup[1].exe —
MD5:—
SHA256:—
4588IEXPLORE.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\WLQBH2R9\GDRAIS2020-1.2-Setup.exe.gwoioe8.partial —
MD5:—
SHA256:—
2512iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF9DC380846860BA88.TMP —
MD5:—
SHA256:—
2512iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\WLQBH2R9\GDRAIS2020-1.2-Setup.exe.gwoioe8.partial:Zone.Identifier —
MD5:—
SHA256:—
2512iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\WLQBH2R9\GDRAIS2020-1.2-Setup.exe —
MD5:—
SHA256:—
2512iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\WLJYL64M\l1[1].datbinary
MD5:—
SHA256:—
2512iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\UrlBlock\urlblock_637542768532527437.binbinary
MD5:—
SHA256:—
2512iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\IECompatData\iecompatdata.xmlxml
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
8
DNS requests
9
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4588
IEXPLORE.EXE
GET
200
161.148.172.147:80
http://rais.gov.br/sitio/rais_ftp/GDRAIS2020-1.2-Setup.exe
BR
executable
52.2 Mb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4588
IEXPLORE.EXE
161.148.172.147:80
rais.gov.br
SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO
BR
suspicious
2512
iexplore.exe
51.144.113.175:443
urs.microsoft.com
Microsoft Corporation
NL
suspicious
2512
iexplore.exe
52.178.182.73:443
t.urs.microsoft.com
Microsoft Corporation
IE
suspicious
2512
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2512
iexplore.exe
52.164.226.245:443
c.urs.microsoft.com
Microsoft Corporation
IE
suspicious
2512
iexplore.exe
23.97.153.169:443
apprep.smartscreen.microsoft.com
Microsoft Corporation
NL
suspicious

DNS requests

Domain
IP
Reputation
rais.gov.br
  • 161.148.172.147
  • spo2.serpro.gov.br
  • bsa2.serpro.gov.br
  • spo1.serpro.gov.br
  • bsa1.serpro.gov.br
whitelisted
urs.microsoft.com
  • 51.144.113.175
whitelisted
t.urs.microsoft.com
  • 52.178.182.73
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
c.urs.microsoft.com
  • 52.164.226.245
whitelisted
self.events.data.microsoft.com
  • 13.88.28.53
whitelisted
ieonline.microsoft.com
  • 204.79.197.200
whitelisted
apprep.smartscreen.microsoft.com
  • 23.97.153.169
whitelisted

Threats

PID
Process
Class
Message
—
—
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
Process
Message
conhost.exe
InitSideBySide failed create an activation context. Error: 1814
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Reports
http://rais.gov.br/sitio/rais_ftp/GDRAIS2020-1.2-Setup.exe