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File name:

loas-winfe-219934604.zip

Full analysis: https://app.any.run/tasks/0456feab-c17e-4d14-b916-b55b19f14a4a
Verdict: Malicious activity
Analysis date: November 29, 2020, 16:13:41
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
adware
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

C8D5220EC17D72DDA8CB51D16D0A3903

SHA1:

8131F52AEC6F4BAB50F95E43BF19DAA9F5625587

SHA256:

F0894B02B04AA2330E6FBF3124185D35D7BAFAA1B7EBBB7B4F358BC6529CCB43

SSDEEP:

393216:YJwGZ8PW8feL9+GmG7nqnFrzCuDg0+OKcl:YJwBW1pk1CuDg03H

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

    • Drops executable file immediately after starts

      • loas-winfe-219934604.exe (PID: 2636)
      • loas-winfe-219934604.exe (PID: 960)
      • loas-winfe-219934604.tmp (PID: 3028)
      • AudioMixer.exe (PID: 3548)
      • GLB67D8.tmp (PID: 2980)

    • Application was dropped or rewritten from another process

      • loas-winfe-219934604.exe (PID: 2636)
      • VirtualDVT.exe (PID: 4000)
      • wmfdist.exe (PID: 2160)
      • loas-winfe-219934604.exe (PID: 960)
      • AudioMixer.exe (PID: 3548)
      • AudioMixer.exe (PID: 1036)
      • GLB67D8.tmp (PID: 2980)

    • Loads dropped or rewritten executable

      • VirtualDVT.exe (PID: 4000)
      • GLB67D8.tmp (PID: 2980)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • loas-winfe-219934604.exe (PID: 960)
      • loas-winfe-219934604.tmp (PID: 3028)
      • loas-winfe-219934604.exe (PID: 2636)
      • WinRAR.exe (PID: 3176)
      • AudioMixer.exe (PID: 3548)
      • GLB67D8.tmp (PID: 2980)

    • Drops a file with too old compile date

      • loas-winfe-219934604.exe (PID: 960)
      • loas-winfe-219934604.exe (PID: 2636)
      • WinRAR.exe (PID: 3176)
      • loas-winfe-219934604.tmp (PID: 3028)
      • GLB67D8.tmp (PID: 2980)

    • Drops a file with a compile date too recent

      • WinRAR.exe (PID: 3176)
      • loas-winfe-219934604.tmp (PID: 3028)
      • AudioMixer.exe (PID: 3548)

    • Creates a directory in Program Files

      • loas-winfe-219934604.tmp (PID: 3028)

    • Creates files in the Windows directory

      • loas-winfe-219934604.tmp (PID: 3028)
      • GLB67D8.tmp (PID: 2980)

    • Drops a file that was compiled in debug mode

      • loas-winfe-219934604.tmp (PID: 3028)

    • Starts application with an unusual extension

      • AudioMixer.exe (PID: 3548)

    • Removes files from Windows directory

      • GLB67D8.tmp (PID: 2980)

  • INFO

    • Creates files in the program directory

      • loas-winfe-219934604.tmp (PID: 3028)

    • Application was dropped or rewritten from another process

      • loas-winfe-219934604.tmp (PID: 3028)
      • loas-winfe-219934604.tmp (PID: 3316)

    • Creates a software uninstall entry

      • loas-winfe-219934604.tmp (PID: 3028)

    • Loads dropped or rewritten executable

      • loas-winfe-219934604.tmp (PID: 3028)
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: AudioMixer.exe
ZipUncompressedSize: 1941104
ZipCompressedSize: 1924405
ZipCRC: 0xdfc8f222
ZipModifyDate: 2020:11:06 15:25:17
ZipCompression: Deflated
ZipBitFlag: -
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
51
Monitored processes
10
Malicious processes
7
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start drop and start drop and start start drop and start drop and start drop and start drop and start drop and start winrar.exe loas-winfe-219934604.exe loas-winfe-219934604.tmp no specs loas-winfe-219934604.exe loas-winfe-219934604.tmp wmfdist.exe no specs virtualdvt.exe audiomixer.exe no specs audiomixer.exe glb67d8.tmp

Process information

PID
CMD
Path
Indicators
Parent process
3176"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\loas-winfe-219934604.zip"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.60.0
2636"C:\Users\admin\AppData\Local\Temp\Rar$EXa3176.28071\loas-winfe-219934604.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa3176.28071\loas-winfe-219934604.exe
WinRAR.exe
User:
admin
Company:
ozsoft
Integrity Level:
MEDIUM
Description:
http://www.nyburn.com
Exit code:
0
Version:
7.1.0.2
3316"C:\Users\admin\AppData\Local\Temp\is-T7NM9.tmp\loas-winfe-219934604.tmp" /SL5="$50158,12227517,50688,C:\Users\admin\AppData\Local\Temp\Rar$EXa3176.28071\loas-winfe-219934604.exe" C:\Users\admin\AppData\Local\Temp\is-T7NM9.tmp\loas-winfe-219934604.tmp—loas-winfe-219934604.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
960"C:\Users\admin\AppData\Local\Temp\Rar$EXa3176.28071\loas-winfe-219934604.exe" /SPAWNWND=$2017C /NOTIFYWND=$50158 C:\Users\admin\AppData\Local\Temp\Rar$EXa3176.28071\loas-winfe-219934604.exe
loas-winfe-219934604.tmp
User:
admin
Company:
ozsoft
Integrity Level:
HIGH
Description:
http://www.nyburn.com
Exit code:
0
Version:
7.1.0.2
3028"C:\Users\admin\AppData\Local\Temp\is-V58UT.tmp\loas-winfe-219934604.tmp" /SL5="$3017A,12227517,50688,C:\Users\admin\AppData\Local\Temp\Rar$EXa3176.28071\loas-winfe-219934604.exe" /SPAWNWND=$2017C /NOTIFYWND=$50158 C:\Users\admin\AppData\Local\Temp\is-V58UT.tmp\loas-winfe-219934604.tmp
loas-winfe-219934604.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
2160"C:\Program Files\VirtualDVV\wmfdist.exe" /Q:A /R:NC:\Program Files\VirtualDVV\wmfdist.exe—loas-winfe-219934604.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Media Component Setup Application
Exit code:
0
Version:
9.00.00.2926
4000"C:\Program Files\VirtualDVV\VirtualDVT.exe" loas-winfe-219934604.exeC:\Program Files\VirtualDVV\VirtualDVT.exe
loas-winfe-219934604.tmp
User:
admin
Company:
Ower Software Ltd
Integrity Level:
HIGH
Description:
AnyBurn
Exit code:
3221225477
Version:
7, 1, 0, 2
1036"C:\Users\admin\AppData\Local\Temp\Rar$EXa3176.30519\AudioMixer.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa3176.30519\AudioMixer.exe—WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
3548"C:\Users\admin\AppData\Local\Temp\Rar$EXa3176.30519\AudioMixer.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa3176.30519\AudioMixer.exe
WinRAR.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
2980C:\Users\admin\AppData\Local\Temp\GLB67D8.tmp 4736 C:\Users\admin\AppData\Local\Temp\RAR$EX~1.305\AUDIOM~1.EXEC:\Users\admin\AppData\Local\Temp\GLB67D8.tmp
AudioMixer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Total events
1 012
Read events
978
Write events
0
Delete events
0

Modification events

No data
Executable files
29
Suspicious files
2
Text files
26
Unknown types
4

Dropped files

PID
Process
Filename
Type
3028loas-winfe-219934604.tmpC:\Program Files\VirtualDVV\is-VHHRI.tmp —
MD5:—
SHA256:—
3028loas-winfe-219934604.tmpC:\Program Files\VirtualDVV\is-9PC37.tmp —
MD5:—
SHA256:—
3028loas-winfe-219934604.tmpC:\Program Files\VirtualDVV\is-IGENP.tmp —
MD5:—
SHA256:—
3028loas-winfe-219934604.tmpC:\Program Files\VirtualDVV\is-RA15R.tmp —
MD5:—
SHA256:—
3028loas-winfe-219934604.tmpC:\Program Files\VirtualDVV\is-PNVGC.tmp —
MD5:—
SHA256:—
3028loas-winfe-219934604.tmpC:\Windows\system32\VirtualDVD InstallData\x86\is-OG9QB.tmp —
MD5:—
SHA256:—
3028loas-winfe-219934604.tmpC:\Windows\system32\VirtualDVD InstallData\x64\is-F42MF.tmp —
MD5:—
SHA256:—
3028loas-winfe-219934604.tmpC:\Windows\system32\VirtualDVD InstallData\is-3S1M7.tmp —
MD5:—
SHA256:—
3028loas-winfe-219934604.tmpC:\Windows\system32\VirtualDVD InstallData\is-7OHLB.tmp —
MD5:—
SHA256:—
3028loas-winfe-219934604.tmpC:\Windows\system32\VirtualDVD Windows10 InstallData\x86\is-16II6.tmp —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4000
VirtualDVT.exe
POST
—
104.27.183.150:80
http://opengolad.com/v2/events
US
—
—
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4000
VirtualDVT.exe
104.27.183.150:80
opengolad.com
Cloudflare Inc
US
malicious

DNS requests

Domain
IP
Reputation
opengolad.com
  • 104.27.183.150
  • 104.27.182.150
  • 172.67.188.36
unknown

Threats

PID
Process
Class
Message
4000
VirtualDVT.exe
A Network Trojan was detected
ET MALWARE DownloadAssistant Activity
4000
VirtualDVT.exe
Misc activity
ADWARE [PTsecurity] Possible DownloadAssistant
4000
VirtualDVT.exe
Misc activity
ADWARE [PTsecurity] DownloadAssistant
No debug info
Interactive malware hunting service ANY.RUN
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Reports
loas-winfe-219934604.zip