File name:

streamer.exe.zip

Full analysis: https://app.any.run/tasks/259c252c-9219-4873-ad34-947845238592
Verdict: Malicious activity
Analysis date: December 02, 2019, 19:47:15
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:

9128DF388886D65336CBF242DED529AE

SHA1:

B6D51FC987C8BAF30F972809D4359305BEF0389A

SHA256:

2C06A3F5FF262B96D7CC4132C9D1743FBCFF146135404B23B2C43A6AEF62C36B

SSDEEP:

12288:RZ16PCVK55cc2y+OJ4A/U23RhdtXFwcY2+1tFvOh52yin0tXc:r16PCIUgbUYREc3+vEmyin0tM

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

    • Starts Visual C# compiler

      • sdiagnhost.exe (PID: 516)

    • Loads the Task Scheduler COM API

      • rundll32.exe (PID: 2388)
      • rundll32.exe (PID: 928)
      • rundll32.exe (PID: 584)
      • rundll32.exe (PID: 2152)
      • rundll32.exe (PID: 1096)
      • rundll32.exe (PID: 3800)

    • Application was dropped or rewritten from another process

      • streamer.exe (PID: 2488)
      • streamer.exe (PID: 2336)
      • streamer.exe (PID: 3400)
      • streamer.exe (PID: 3292)
      • streamer.exe (PID: 3504)
      • streamer.exe (PID: 3480)
      • streamer.exe (PID: 1816)
      • streamer.exe (PID: 3544)
      • streamer.exe (PID: 2640)
      • streamer.exe (PID: 1516)
      • streamer.exe (PID: 3896)

  • SUSPICIOUS

    • Creates files in the user directory

      • notepad++.exe (PID: 1928)

    • Executable content was dropped or overwritten

      • msdt.exe (PID: 2764)

    • Executed via COM

      • sdiagnhost.exe (PID: 516)

    • Executed via Task Scheduler

      • streamer.exe (PID: 2488)
      • streamer.exe (PID: 2336)
      • streamer.exe (PID: 1816)
      • streamer.exe (PID: 3292)
      • streamer.exe (PID: 3504)
      • streamer.exe (PID: 3480)
      • streamer.exe (PID: 3544)
      • streamer.exe (PID: 2640)
      • streamer.exe (PID: 3896)
      • streamer.exe (PID: 1516)
      • streamer.exe (PID: 3400)

    • Uses RUNDLL32.EXE to load library

      • msdt.exe (PID: 2764)

  • INFO

    • Manual execution by user

      • notepad++.exe (PID: 1928)
      • pcwrun.exe (PID: 3852)
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

ZipRequiredVersion: 20
ZipBitFlag: -
ZipCompression: Deflated
ZipModifyDate: 2019:12:02 19:39:20
ZipCRC: 0xf3d9b3c1
ZipCompressedSize: 439274
ZipUncompressedSize: 862216
ZipFileName: streamer.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
75
Monitored processes
29
Malicious processes
3
Suspicious processes
11

Behavior graph

Click at the process to see the details
start winrar.exe no specs notepad++.exe gup.exe pcwrun.exe no specs msdt.exe sdiagnhost.exe no specs csc.exe cvtres.exe no specs csc.exe cvtres.exe no specs csc.exe cvtres.exe no specs rundll32.exe no specs streamer.exe no specs streamer.exe rundll32.exe no specs streamer.exe no specs streamer.exe rundll32.exe no specs streamer.exe no specs streamer.exe rundll32.exe no specs streamer.exe rundll32.exe no specs streamer.exe no specs streamer.exe rundll32.exe no specs streamer.exe no specs streamer.exe

Process information

PID
CMD
Path
Indicators
Parent process
516C:\Windows\System32\sdiagnhost.exe -EmbeddingC:\Windows\System32\sdiagnhost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Scripted Diagnostics Native Host
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\sdiagnhost.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\gdi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ole32.dll
584"C:\Windows\System32\rundll32.exe" C:\Windows\system32\pcwutl.dll,CreateAndRunTask -path "C:\Users\admin\Desktop\streamer.exe"C:\Windows\System32\rundll32.exe—msdt.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\systemroot\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\imagehlp.dll
928"C:\Windows\System32\rundll32.exe" C:\Windows\system32\pcwutl.dll,CreateAndRunTask -path "C:\Users\admin\Desktop\streamer.exe"C:\Windows\System32\rundll32.exe—msdt.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\systemroot\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\imagehlp.dll
1096"C:\Windows\System32\rundll32.exe" C:\Windows\system32\pcwutl.dll,CreateAndRunTask -path "C:\Users\admin\Desktop\streamer.exe"C:\Windows\System32\rundll32.exe—msdt.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\systemroot\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\imagehlp.dll
1516C:\Users\admin\Desktop\streamer.exe C:\Users\admin\Desktop\streamer.exe
taskeng.exe
User:
admin
Company:
Carifred
Integrity Level:
HIGH
Description:
Ultra Virus Killer AutoIt script parser
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\streamer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll
1812C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES1014.tmp" "c:\Users\admin\AppData\Local\Temp\CSC1013.tmp"C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe—csc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
8.00.50727.4940 (Win7SP1.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\cvtres.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\cryptsp.dll
1816C:\Users\admin\Desktop\streamer.exe C:\Users\admin\Desktop\streamer.exe—taskeng.exe
User:
admin
Company:
Carifred
Integrity Level:
MEDIUM
Description:
Ultra Virus Killer AutoIt script parser
Exit code:
3221226540
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\streamer.exe
c:\systemroot\system32\ntdll.dll
1928"C:\Program Files\Notepad++\notepad++.exe" "C:\Users\admin\Desktop\streamer.exe"C:\Program Files\Notepad++\notepad++.exe
explorer.exe
User:
admin
Company:
Don HO don.h@free.fr
Integrity Level:
MEDIUM
Description:
Notepad++ : a free (GNU) source code editor
Exit code:
0
Version:
7.51
Modules
Images
c:\program files\notepad++\notepad++.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2064"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\hc2vrsiw.cmdline"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
sdiagnhost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
8.0.50727.4927 (NetFXspW7.050727-4900)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\csc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
2128"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\streamer.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:
5.60.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
Total events
662
Read events
589
Write events
68
Delete events
5

Modification events

(PID) Process:(2128) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2128) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2128) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2128) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\streamer.exe.zip
(PID) Process:(2128) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2128) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2128) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2128) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(1928) notepad++.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1928) notepad++.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:@%SystemRoot%\system32\p2pcollab.dll,-8042
Value:
Peer to Peer Trust
Executable files
2
Suspicious files
1
Text files
24
Unknown types
1

Dropped files

PID
Process
Filename
Type
2128WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa2128.6541\streamer.exe —
MD5:—
SHA256:—
2956csc.exeC:\Users\admin\AppData\Local\Temp\CSC1013.tmp —
MD5:—
SHA256:—
2956csc.exeC:\Users\admin\AppData\Local\Temp\uxejne2w.pdb —
MD5:—
SHA256:—
1812cvtres.exeC:\Users\admin\AppData\Local\Temp\RES1014.tmp —
MD5:—
SHA256:—
2956csc.exeC:\Users\admin\AppData\Local\Temp\uxejne2w.dll —
MD5:—
SHA256:—
2956csc.exeC:\Users\admin\AppData\Local\Temp\uxejne2w.out —
MD5:—
SHA256:—
2176csc.exeC:\Users\admin\AppData\Local\Temp\CSC115B.tmp —
MD5:—
SHA256:—
2176csc.exeC:\Users\admin\AppData\Local\Temp\w2fvyhxu.pdb —
MD5:—
SHA256:—
3948cvtres.exeC:\Users\admin\AppData\Local\Temp\RES115C.tmp —
MD5:—
SHA256:—
2176csc.exeC:\Users\admin\AppData\Local\Temp\w2fvyhxu.dll —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2Fz5hY5qj0aEmX0H4s05bY%3D
US
der
1.47 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
—
—
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3940
gup.exe
104.31.88.28:443
notepad-plus-plus.org
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
notepad-plus-plus.org
  • 104.31.88.28
  • 104.31.89.28
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

No threats detected
Process
Message
notepad++.exe
VerifyLibrary: C:\Program Files\Notepad++\SciLexer.dll
notepad++.exe
VerifyLibrary: certificate revocation checking is disabled
notepad++.exe
42C4C5846BB675C74E2B2C90C69AB44366401093
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
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Reports
streamer.exe.zip