File name:

UserInfo.exe.zip

Full analysis: https://app.any.run/tasks/17d76e22-631e-453e-9bda-94692ef0bf8b
Verdict: Malicious activity
Analysis date: August 01, 2022, 13:32:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

6176C56FAC09669B6ACA6959DD05C4D9

SHA1:

E57F5678FA75BD752608F157658CEE622006A0E6

SHA256:

E070CE95A8B30E126D7AE1803EA15C5A8E7D27B13FC670B3AAA69D7026C2BC97

SSDEEP:

6144:a0aDcfilxI/pvZbMonMJd67PIQGFhIo0UeOUkMPEiWNuGMl25SIiyI+qm0Sb+TL:mhl2/pvRtMJkFGFaouOSREMl25Vb/FZo

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

      • UserInfo.exe (PID: 1744)
      • UserInfo.exe (PID: 1496)
      • UserInfo.exe (PID: 2432)
      • UserInfo.exe (PID: 3004)

    • Drops executable file immediately after starts

      • WinRAR.exe (PID: 2600)

    • Loads dropped or rewritten executable

      • SearchProtocolHost.exe (PID: 2972)

  • SUSPICIOUS

    • Reads the computer name

      • UserInfo.exe (PID: 1744)
      • WinRAR.exe (PID: 2600)
      • UserInfo.exe (PID: 1496)

    • Drops a file with a compile date too recent

      • WinRAR.exe (PID: 2600)

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 1596)

    • Checks supported languages

      • WinRAR.exe (PID: 2600)
      • UserInfo.exe (PID: 1744)
      • UserInfo.exe (PID: 1496)
      • UserInfo.exe (PID: 2432)
      • UserInfo.exe (PID: 3004)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2600)

  • INFO

    • Reads the computer name

      • iexplore.exe (PID: 2124)
      • iexplore.exe (PID: 1596)
      • explorer.exe (PID: 2140)

    • Application launched itself

      • iexplore.exe (PID: 2124)

    • Checks supported languages

      • iexplore.exe (PID: 1596)
      • iexplore.exe (PID: 2124)
      • explorer.exe (PID: 2140)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 1596)
      • iexplore.exe (PID: 2124)

    • Changes internet zones settings

      • iexplore.exe (PID: 2124)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 1596)
      • iexplore.exe (PID: 2124)

    • Reads internet explorer settings

      • iexplore.exe (PID: 1596)

    • Dropped object may contain Bitcoin addresses

      • iexplore.exe (PID: 2124)

    • Reads the date of Windows installation

      • iexplore.exe (PID: 2124)

    • Manual execution by user

      • UserInfo.exe (PID: 1496)
      • explorer.exe (PID: 2140)
      • UserInfo.exe (PID: 2432)
      • UserInfo.exe (PID: 3004)

    • Changes settings of System certificates

      • iexplore.exe (PID: 2124)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2124)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipFileName: UserInfo.exe
ZipUncompressedSize: 12288
ZipCompressedSize: 5424
ZipCRC: 0x08af0c8b
ZipModifyDate: 2022:05:27 10:51:02
ZipCompression: Deflated
ZipBitFlag: 0x0008
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
52
Monitored processes
9
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start winrar.exe userinfo.exe no specs iexplore.exe iexplore.exe userinfo.exe explorer.exe no specs searchprotocolhost.exe no specs userinfo.exe no specs userinfo.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1496"C:\Users\admin\Desktop\UserInfo.exe" C:\Users\admin\Desktop\UserInfo.exe
Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
UserInfo
Exit code:
3762504530
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\userinfo.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
1596"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2124 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\version.dll
1744"C:\Users\admin\AppData\Local\Temp\Rar$EXa2600.43526\UserInfo.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2600.43526\UserInfo.exe—WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Description:
UserInfo
Exit code:
3221225547
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2600.43526\userinfo.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
2124"C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch&plcid=0x409&o1=.NETFramework,Version=v4.8&processName=UserInfo.exe&platform=0000&osver=5&isServer=0&shimver=4.0.30319.34209C:\Program Files\Internet Explorer\iexplore.exe
UserInfo.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
2140"C:\Windows\explorer.exe" C:\Windows\explorer.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.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\gdi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\usp10.dll
2432"C:\Users\admin\Desktop\UserInfo.exe" C:\Users\admin\Desktop\UserInfo.exe—Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
UserInfo
Exit code:
2148734720
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\userinfo.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
2600"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\UserInfo.exe.zip"C:\Program Files\WinRAR\WinRAR.exe
Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.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\comdlg32.dll
2972"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe2_ Global\UsGthrCtrlFltPipeMssGthrPipe2 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" C:\Windows\system32\SearchProtocolHost.exe—SearchIndexer.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Windows Search Protocol Host
Exit code:
0
Version:
7.00.7601.24542 (win7sp1_ldr_escrow.191209-2211)
Modules
Images
c:\windows\system32\searchprotocolhost.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\user32.dll
c:\windows\system32\gdi32.dll
3004"C:\Users\admin\Desktop\UserInfo.exe" C:\Users\admin\Desktop\UserInfo.exe—Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
UserInfo
Exit code:
2148734720
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\userinfo.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
12 728
Read events
12 561
Write events
164
Delete events
3

Modification events

(PID) Process:(2600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2600) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\UserInfo.exe.zip
(PID) Process:(2600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
Executable files
22
Suspicious files
14
Text files
34
Unknown types
12

Dropped files

PID
Process
Filename
Type
1596iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_E503B048B745DFA14B81FCFC68D6DECEder
MD5:—
SHA256:—
1596iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:—
SHA256:—
1596iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63der
MD5:—
SHA256:—
1596iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_E503B048B745DFA14B81FCFC68D6DECEbinary
MD5:—
SHA256:—
2600WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2600.43526\CommandLineParser.dllexecutable
MD5:AC23A1E64AE93D7875CF9F81CB015771
SHA256:8CF072211733DEF35D47624E4AFD72F7FC96DDDE2393D4615712CD483DAD8FC7
1596iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63binary
MD5:—
SHA256:—
2600WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2600.43526\Microsoft.Bcl.AsyncInterfaces.dllexecutable
MD5:48EFE61D6CA3054309907B532D576D2A
SHA256:295AF2142D9214F3FD84EAFE4778DCA119BE7E0229F14B6BA8D5269C2F1E2E78
2600WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2600.43526\System.Numerics.Vectors.dllexecutable
MD5:AAA2CBF14E06E9D3586D8A4ED455DB33
SHA256:1D3EF8698281E7CF7371D1554AFEF5872B39F96C26DA772210A33DA041BA1183
2600WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2600.43526\Microsoft.Extensions.DependencyInjection.Abstractions.dllexecutable
MD5:405BF969E7E50EF47422E54FA33605C8
SHA256:95A7C66ABD60BA45A2020AC3D42702FD9823F7B6DB2CEEC6A37C9E9B0602FED1
2600WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2600.43526\System.Buffers.dllexecutable
MD5:ECDFE8EDE869D2CCC6BF99981EA96400
SHA256:ACCCCFBE45D9F08FFEED9916E37B33E98C65BE012CFFF6E7FA7B67210CE1FEFB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
43
DNS requests
16
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2124
iexplore.exe
GET
—
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
—
—
whitelisted
1596
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAqvpsXKY8RRQeo74ffHUxc%3D
US
der
471 b
whitelisted
1596
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA9bw6F2y3ieICDHiTyBZ7Q%3D
US
der
1.47 Kb
whitelisted
2124
iexplore.exe
GET
200
93.184.220.29:80
http://crl3.digicert.com/DigiCertGlobalRootCA.crl
US
der
631 b
whitelisted
1596
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEALnkXH7gCHpP%2BLZg4NMUMA%3D
US
der
471 b
whitelisted
1596
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAbY2QTVWENG9oovp1QifsQ%3D
US
der
471 b
whitelisted
1596
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
1596
iexplore.exe
GET
200
8.253.204.120:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?2d515f12aa11a923
US
compressed
4.70 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1596
iexplore.exe
96.16.143.41:443
go.microsoft.com
Akamai International B.V.
US
whitelisted
1596
iexplore.exe
8.253.204.120:80
ctldl.windowsupdate.com
Global Crossing
US
suspicious
1596
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1596
iexplore.exe
13.107.219.45:443
dotnet.microsoft.com
Microsoft Corporation
US
suspicious
2124
iexplore.exe
131.253.33.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
1596
iexplore.exe
23.35.229.160:443
www.microsoft.com
Zayo Bandwidth Inc
US
whitelisted
1596
iexplore.exe
2.21.20.153:443
statics-marketingsites-wcus-ms-com.akamaized.net
NTT America, Inc.
DE
suspicious
1596
iexplore.exe
2.21.20.144:443
img-prod-cms-rt-microsoft-com.akamaized.net
NTT America, Inc.
DE
suspicious
1596
iexplore.exe
13.107.246.45:443
wcpstatic.microsoft.com
Microsoft Corporation
US
malicious
2124
iexplore.exe
13.107.219.45:443
dotnet.microsoft.com
Microsoft Corporation
US
suspicious

DNS requests

Domain
IP
Reputation
go.microsoft.com
  • 96.16.143.41
whitelisted
ctldl.windowsupdate.com
  • 8.253.204.120
  • 8.241.78.126
  • 8.253.204.121
  • 8.248.117.254
  • 8.241.9.254
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
dotnet.microsoft.com
  • 13.107.219.45
  • 13.107.227.45
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 131.253.33.200
  • 13.107.22.200
whitelisted
www.microsoft.com
  • 23.35.229.160
whitelisted
statics-marketingsites-wcus-ms-com.akamaized.net
  • 2.21.20.153
  • 2.21.20.132
whitelisted
js.monitor.azure.com
  • 13.107.219.45
  • 13.107.227.45
whitelisted
img-prod-cms-rt-microsoft-com.akamaized.net
  • 2.21.20.144
  • 2.21.20.148
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
UserInfo.exe.zip