File name:

MasterSeeker1.5.1.zip

Full analysis: https://app.any.run/tasks/22b76911-f106-4c9b-89a6-7ec459a50feb
Verdict: Malicious activity
Analysis date: July 17, 2023, 11:45:14
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:

93244C2941338803A7EECFB170085F60

SHA1:

58E62B3AA94AD52F3925B12B2FD4B3789E758105

SHA256:

20A463AFAF33C9EE342D441C85AFDE136386E30F35221C0632C151BEDE1E7712

SSDEEP:

12288:kKkL6AuzVySUhXofD35Rmlw20RueZCprhfhn:kKk2tzVyY3rml90RuBnfR

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

      • MasterSeeker.exe (PID: 2972)
      • MasterSeeker.exe (PID: 2068)

  • SUSPICIOUS

    • Reads the Internet Settings

      • MasterSeeker.exe (PID: 2972)
      • MasterSeeker.exe (PID: 2068)

    • Application launched itself

      • MasterSeeker.exe (PID: 2972)

  • INFO

    • The process checks LSA protection

      • explorer.exe (PID: 3384)
      • MasterSeeker.exe (PID: 2972)
      • MasterSeeker.exe (PID: 2068)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3412)

    • Checks supported languages

      • MasterSeeker.exe (PID: 2972)
      • MasterSeeker.exe (PID: 2068)

    • Manual execution by a user

      • explorer.exe (PID: 3384)
      • MasterSeeker.exe (PID: 2972)

    • Reads the computer name

      • MasterSeeker.exe (PID: 2972)
      • MasterSeeker.exe (PID: 2068)

    • Reads the machine GUID from the registry

      • MasterSeeker.exe (PID: 2972)
      • MasterSeeker.exe (PID: 2068)

    • Reads Environment values

      • MasterSeeker.exe (PID: 2068)
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: MasterSeeker.exe
ZipUncompressedSize: 1130496
ZipCompressedSize: 574083
ZipCRC: 0xb4d273f7
ZipModifyDate: 2014:09:27 01:31:12
ZipCompression: Deflated
ZipBitFlag: -
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe explorer.exe no specs masterseeker.exe no specs masterseeker.exe

Process information

PID
CMD
Path
Indicators
Parent process
2068"C:\master\MasterSeeker.exe" /uac C:\master\MasterSeeker.exe
MasterSeeker.exe
User:
admin
Company:
DxCK
Integrity Level:
HIGH
Description:
MasterSeeker
Exit code:
0
Version:
1.5.1.1
Modules
Images
c:\master\masterseeker.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
2972"C:\master\MasterSeeker.exe" C:\master\MasterSeeker.exe—explorer.exe
User:
admin
Company:
DxCK
Integrity Level:
MEDIUM
Description:
MasterSeeker
Exit code:
0
Version:
1.5.1.1
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\master\masterseeker.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
3384"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\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\ole32.dll
3412"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\MasterSeeker1.5.1.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:\windows\system32\ntdll.dll
c:\program files\winrar\winrar.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
Total events
2 913
Read events
2 895
Write events
18
Delete events
0

Modification events

(PID) Process:(3412) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\178\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(3412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(3412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\phacker.zip
(PID) Process:(3412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(3412) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2972) MasterSeeker.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2972) MasterSeeker.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
Executable files
1
Suspicious files
0
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
3412WinRAR.exeC:\master\MasterSeeker.exe.configxml
MD5:4455F155EE94EDA32CC4180117212BD2
SHA256:0F4657D2A1707ADA086C419ED35231C2CEFFA8E33090478BD768CF463664056F
3412WinRAR.exeC:\master\README.txttext
MD5:4F969160059945BD10B28A4E7D9DD4FB
SHA256:F7C79399CCA4C7DFC1A6D75BF16DC96927251B71A5E3BD225E97202D8D190873
3412WinRAR.exeC:\master\MasterSeeker.exeexecutable
MD5:CE986C7367910FCF34A956514583AE68
SHA256:99C2076B437ECCDD3F5503B1AF6F3BB518FC5F65D094FFEAC7874EADFB9DDE43
2972MasterSeeker.exeC:\master\MasterSeekerLog.txttext
MD5:AD97335EE0A763D28591FA4DF34CDABA
SHA256:DB60FA6A500FA5B93E74AB6FD741CDA87E0B4A95601734A7B9D51687CFFAE2BC
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
DNS requests
1
Threats
1

HTTP requests

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

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
2640
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1068
svchost.exe
224.0.0.252:5355
—
—
—
unknown
2068
MasterSeeker.exe
188.114.96.3:80
www.planetnana.co.il
CLOUDFLARENET
NL
malicious

DNS requests

Domain
IP
Reputation
www.planetnana.co.il
  • 188.114.96.3
  • 188.114.97.3
malicious

Threats

Found threats are available for the paid subscriptions
1 ETPRO signatures available at the full report
Process
Message
MasterSeeker.exe
GetGroupedDrives - 00:00:00.0000003
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Reports
MasterSeeker1.5.1.zip