File name:

2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta

Full analysis: https://app.any.run/tasks/faf99f32-1e34-41e2-b04c-b5b8dd7d71a0
Verdict: Malicious activity
Analysis date: May 17, 2025, 23:48:36
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
neshta
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 8 sections
MD5:

C7EB0B1B0DB5906D16F4BAB8C5CC3894

SHA1:

8A979F90455A27266D300B9CEDF2DA958A50D53E

SHA256:

D431F6B18B082A050A3EFC5869B8D8058487D7C9AD21F5759DA50F141B7003E8

SSDEEP:

49152:9TecfzuzLqEqnstun74X/T/h/2mfJlCCS8kuapus4OHj3hRO4s3kUjx0:xb7Eqnst9h/2WUuOHj3hOw

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

    • NESHTA mutex has been found

      • 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe (PID: 5772)
      • FileCoAuth.exe (PID: 7148)

    • Executing a file with an untrusted certificate

      • FileCoAuth.exe (PID: 660)

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • FileCoAuth.exe (PID: 7148)

    • Executable content was dropped or overwritten

      • FileCoAuth.exe (PID: 7148)
      • 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe (PID: 5772)

    • Reads security settings of Internet Explorer

      • FileCoAuth.exe (PID: 7148)
      • 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe (PID: 5772)

    • Mutex name with non-standard characters

      • FileCoAuth.exe (PID: 7148)
      • 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe (PID: 5772)

    • There is functionality for taking screenshot (YARA)

      • 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe (PID: 5772)

    • Starts a Microsoft application from unusual location

      • FileCoAuth.exe (PID: 660)

  • INFO

    • Create files in a temporary directory

      • 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe (PID: 5772)
      • FileCoAuth.exe (PID: 660)

    • Checks supported languages

      • 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe (PID: 5544)
      • FileCoAuth.exe (PID: 660)
      • 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe (PID: 5772)

    • Process checks computer location settings

      • 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe (PID: 5772)
      • FileCoAuth.exe (PID: 7148)

    • The sample compiled with english language support

      • FileCoAuth.exe (PID: 7148)
      • 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe (PID: 5772)

    • Reads the computer name

      • 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe (PID: 5772)
      • FileCoAuth.exe (PID: 660)

    • Creates files or folders in the user directory

      • FileCoAuth.exe (PID: 660)

    • Reads the machine GUID from the registry

      • FileCoAuth.exe (PID: 660)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable Borland Delphi 6 (85.5)
.exe | Win32 Executable Delphi generic (4.6)
.scr | Windows screen saver (4.2)
.dll | Win32 Dynamic Link Library (generic) (2.1)
.exe | Win32 Executable (generic) (1.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 1992:06:19 22:22:17+00:00
ImageFileCharacteristics: Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi
PEType: PE32
LinkerVersion: 2.25
CodeSize: 29696
InitializedDataSize: 10752
UninitializedDataSize: -
EntryPoint: 0x80e4
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
128
Monitored processes
5
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start #NESHTA 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe 2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe no specs filecoauth.exe no specs filecoauth.exe no specs slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
660"C:\Users\admin\AppData\Local\Temp\3582-490\FileCoAuth.exe" -EmbeddingC:\Users\admin\AppData\Local\Temp\3582-490\FileCoAuth.exe—FileCoAuth.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft OneDriveFile Co-Authoring Executable
Exit code:
0
Version:
19.043.0304.0013
Modules
Images
c:\users\admin\appdata\local\temp\3582-490\filecoauth.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\user32.dll
c:\windows\syswow64\win32u.dll
4188C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.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\bcrypt.dll
c:\windows\system32\user32.dll
5544"C:\Users\admin\AppData\Local\Temp\3582-490\2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe" C:\Users\admin\AppData\Local\Temp\3582-490\2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe—2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe
User:
admin
Integrity Level:
MEDIUM
Version:
1.1.32.00
Modules
Images
c:\users\admin\appdata\local\temp\3582-490\2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\psapi.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
5772"C:\Users\admin\Desktop\2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe" C:\Users\admin\Desktop\2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
7148C:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileCoAuth.exe -EmbeddingC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileCoAuth.exe—svchost.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\microsoft\onedrive\19.043.0304.0013\filecoauth.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\user32.dll
c:\windows\syswow64\win32u.dll
Total events
3 998
Read events
3 998
Write events
0
Delete events
0

Modification events

No data
Executable files
9
Suspicious files
2
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
57722025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exeC:\ProgramData\Adobe\ARM\S\388\AdobeARMHelper.exeexecutable
MD5:85A67D34298E33D2D5A9EC789B6AB594
SHA256:1DEE143B4F88F2375B85C6271A58E2E78FED081BEAE4090678CB2DD7A37FB2D4
57722025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileCoAuth.exeexecutable
MD5:13C2D5BF03C4A2B28E930F990CCC32DB
SHA256:12D24D0BC0E7CDC902E3540A3C6F7B755094F011A8EAD49A47A00563710B8F80
7148FileCoAuth.exeC:\Users\admin\AppData\Local\Temp\3582-490\FileCoAuth.exeexecutable
MD5:394DEEEF3E5FFE6C77A9CDA1832361BB
SHA256:37DCEC7509B0803F2BBA453845ED67FDBAA15771F8A60FC11F9082FD2A64BD23
57722025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\OneDriveUpdaterService.exeexecutable
MD5:E73AC057B2CFEF016B8199389F0DF590
SHA256:20ABA9D6001E5CDC287CD5BD452D0F2D05980D83F851D2B309BF49E9D9A8AC4C
57722025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exeC:\Users\admin\AppData\Local\Temp\tmp5023.tmptext
MD5:A52B727B42428D6AB2CA7173E3986470
SHA256:3B1329916A55B91A77CD614BEA8CAAC4A070E1026A6FC3917F378F8FE436394E
660FileCoAuth.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\logs\Common\FileCoAuth-2025-05-17.2349.660.1.odlbinary
MD5:23B12500490AB5D9A11478BED2F5D8D6
SHA256:4C49B95FC882ED045B7EB8E26050491F1B17749961396347EF6C0667B3552C75
57722025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exeC:\Users\admin\AppData\Local\Temp\3582-490\2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exeexecutable
MD5:A0449C2CF577B253916CE5B079655FCF
SHA256:48D22B270122D0964A27303FCA6C807AB8F63AA475760EB68FB088A4D0AFA6B0
57722025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\OneDriveStandaloneUpdater.exeexecutable
MD5:A747FA4161FE3C00C3FBB4BF391D4D4E
SHA256:B7BA59428AF7AE08C5BF927B57E326D5259E6ED31BD4237AA6A44378177364C1
660FileCoAuth.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\logs\Common\FileCoAuth-2025-05-17.2349.660.1.aodlbinary
MD5:28DCA2FF4B34B5A52A2E59DF202A6ED3
SHA256:33BACCB7296F1ED1F995FC77A23049F261CF391AC0388F9E8DD161F8C17B7F94
57722025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileSyncHelper.exeexecutable
MD5:1C0BE16E6ED8F5B6F0910650A25F4FA7
SHA256:3028F6A6A7A10DC5D63F256FEEB8275F3818BF3371EAF8B20A2D0BF2FCD5F4A9
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
51
DNS requests
18
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2104
svchost.exe
GET
200
23.216.77.28:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
2104
svchost.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6964
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20Update%20Signing%20CA%202.1.crl
unknown
—
—
whitelisted
6964
SIHClient.exe
GET
200
23.216.77.28:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut_2010-06-23.crl
unknown
—
—
whitelisted
6964
SIHClient.exe
GET
200
23.216.77.28:80
http://crl.microsoft.com/pki/crl/products/MicTimStaPCA_2010-07-01.crl
unknown
—
—
whitelisted
6964
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
6964
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Signing%20CA%202.1.crl
unknown
—
—
whitelisted
6964
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Signing%20CA%202.2.crl
unknown
—
—
whitelisted
6964
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20Update%20Signing%20CA%202.2.crl
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2104
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
2104
svchost.exe
23.216.77.28:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
3216
svchost.exe
172.211.123.249:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
2104
svchost.exe
23.35.229.160:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
6544
svchost.exe
40.126.32.68:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
2104
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
6964
SIHClient.exe
20.109.210.53:443
slscr.update.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
  • 4.231.128.59
  • 40.127.240.158
  • 51.104.136.2
whitelisted
google.com
  • 172.217.16.206
whitelisted
crl.microsoft.com
  • 23.216.77.28
  • 23.216.77.6
  • 23.216.77.42
whitelisted
client.wns.windows.com
  • 172.211.123.249
whitelisted
www.microsoft.com
  • 23.35.229.160
whitelisted
login.live.com
  • 40.126.32.68
  • 40.126.32.133
  • 20.190.160.20
  • 20.190.160.17
  • 20.190.160.66
  • 40.126.32.134
  • 20.190.160.64
  • 20.190.160.128
whitelisted
slscr.update.microsoft.com
  • 20.109.210.53
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 40.69.42.241
whitelisted
activation-v2.sls.microsoft.com
  • 40.91.76.224
whitelisted
nexusrules.officeapps.live.com
  • 52.111.236.23
whitelisted

Threats

No threats detected
No debug info
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Reports
2025-05-17_c7eb0b1b0db5906d16f4bab8c5cc3894_black-basta_elex_gcleaner_neshta