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File name:

ursnif_dropper.zip

Full analysis: https://app.any.run/tasks/1f13bc29-e751-43dd-840a-d0c126ae9565
Verdict: Malicious activity
Analysis date: April 23, 2019, 10:27:25
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-open
maldoc-5
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

48A0CA7B5B870ED694D9CD15B11E4E51

SHA1:

763683091205D0365C0E82FC7178D081B1781C97

SHA256:

824634C19BE6E14BD709BEEE590172E61F9EDE04756574422058CA78F6C1BEDE

SSDEEP:

1536:LRK321dRQ1vjAnTieUGbII1e9hSWOktapR2pMChqUF:LjdRGATiJI1yVOktoRahq4

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 CMD.EXE for commands execution

      • EXCEL.EXE (PID: 2956)
      • EXCEL.EXE (PID: 2816)

    • Unusual execution from Microsoft Office

      • EXCEL.EXE (PID: 2956)
      • EXCEL.EXE (PID: 2816)

    • Executes PowerShell scripts

      • cmD.exe (PID: 1480)
      • cmD.exe (PID: 3160)

  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • WinRAR.exe (PID: 960)
      • cmD.exe (PID: 1480)
      • cmD.exe (PID: 3160)

    • Starts Microsoft Office Application

      • WinRAR.exe (PID: 960)

    • Creates files in the user directory

      • powershell.exe (PID: 1212)
      • powershell.exe (PID: 724)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2956)
      • EXCEL.EXE (PID: 2816)
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: 2045:10:05 06:01:08
ZipCRC: 0x91f90767
ZipCompressedSize: 1121
ZipUncompressedSize: 2179
ZipFileName: Italiano.bat
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
53
Monitored processes
15
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe no specs cmd.exe no specs tzutil.exe no specs certutil.exe no specs regedit.exe no specs regedit.exe no specs regedit.exe excel.exe no specs cmd.exe no specs cmd.exe no specs powershell.exe no specs excel.exe no specs cmd.exe no specs cmd.exe no specs powershell.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
960"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\ursnif_dropper.zip"C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.60.0
1932cmd /c ""C:\Users\admin\AppData\Local\Temp\Rar$DIa960.27202\Italiano.bat" "C:\Windows\system32\cmd.exe—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1856tzutil /s "W. Europe Standard Time"C:\Windows\system32\tzutil.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Time Zone Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
392certutil /decode "C:\Users\admin\AppData\Local\Temp\b64" "C:\Users\admin\AppData\Local\Temp\decoded" C:\Windows\system32\certutil.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
CertUtil.exe
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2200regedit.exe /s "C:\Users\admin\AppData\Local\Temp\decoded"C:\Windows\regedit.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Editor
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2548"C:\Windows\regedit.exe" /s "C:\Users\admin\AppData\Local\Temp\decoded"C:\Windows\regedit.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Editor
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1336"C:\Windows\regedit.exe" /s "C:\Users\admin\AppData\Local\Temp\decoded"C:\Windows\regedit.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Editor
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2956"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
1480cmD /C " EchO/^^^&( $Env:COMSPec[4,15,25]-jOiN'') (NEw-oBJEct IO.COMpREsSION.DeflAtEsTREAm( [syStem.Io.MeMoRysTrEaM] [conVeRt]::FROMbasE64sTrINg( '' ), [SYsTeM.io.coMPReSsIoN.COmPreSsIOnModE]::deCOmPreSS )^^^| fOReAch-OBjECt{NEw-oBJEct iO.stREAmREADeR( $_,[TexT.eNCoDiNg]::aSCiI )}).readtOEnd() | pOwerShEll -exeCutioNp bypASs -nOprOFIle -NOnIntE -WinD hidDEN ${execUTIonCOnteXt}.InvokeCoMmAnd.InVokEsCripT( ${iNput} )"C:\Windows\system32\cmD.exe—EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1360C:\Windows\system32\cmd.exe /S /D /c" EchO/^&( $Env:COMSPec[4,15,25]-jOiN'') (NEw-oBJEct IO.COMpREsSION.DeflAtEsTREAm( [syStem.Io.MeMoRysTrEaM] [conVeRt]::FROMbasE64sTrINg( '' ), [SYsTeM.io.coMPReSsIoN.COmPreSsIOnModE]::deCOmPreSS )^| fOReAch-OBjECt{NEw-oBJEct iO.stREAmREADeR( $_,[TexT.eNCoDiNg]::aSCiI )}).readtOEnd() "C:\Windows\system32\cmd.exe—cmD.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Total events
2 175
Read events
1 931
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
7
Text files
5
Unknown types
0

Dropped files

PID
Process
Filename
Type
2956EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR6FED.tmp.cvr —
MD5:—
SHA256:—
1212powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\4PKD8VSPH6FH6VOP4PKF.temp —
MD5:—
SHA256:—
2956EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DF8B9FABFCD3F970C5.TMP —
MD5:—
SHA256:—
2956EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DFB197FAD153FD3F8C.TMP —
MD5:—
SHA256:—
2816EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR20D5.tmp.cvr —
MD5:—
SHA256:—
724powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\B3QXO5MZQSO03ELPYD3I.temp —
MD5:—
SHA256:—
960WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DIa960.27202\Italiano.battext
MD5:6B1B621E862FC5D50E8CECD743723D3E
SHA256:83765A34DE189ED9BC830059678754A7BC80A82E37751117028EFEEE6516E69F
724powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:33B4C42BAF9E3CA295E3BDCD51C02EAF
SHA256:B4273C31A01B0B90869574075D54D52E8098519587F61AE756B69729D0AF86A5
724powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF1427ca.TMPbinary
MD5:33B4C42BAF9E3CA295E3BDCD51C02EAF
SHA256:B4273C31A01B0B90869574075D54D52E8098519587F61AE756B69729D0AF86A5
2956EXCEL.EXEC:\Users\admin\AppData\Local\Temp\Rar$DIa960.27845\ursnif_dropper_23_04_2019.xlsdocument
MD5:A34A98E39C669A6F11C6A17362F1F601
SHA256:54AB2A14DFB12D062227113FFEB01D9E811D437BB07689AB8D246D5C1EE1E8FD
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
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ursnif_dropper.zip