File name:

2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner

Full analysis: https://app.any.run/tasks/eb699d80-34f9-4950-aa3f-758e252d6246
Verdict: Malicious activity
Analysis date: May 19, 2025, 04:33:50
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:

E5B8DBD83E491251476006A692526B8F

SHA1:

6E123EE74A195F5199DD9EC35F101D9017E3842E

SHA256:

EED3408BADA9C0BEA73BEA6EEF16D7A6BA86A62E976FE802762F1B738BFB5A88

SSDEEP:

98304:/l953rztn+UyoQhXbHEmdePxHEDeM+s/pOKf4RaKDdVTmeqGfTIRF31K1Q99xyGj:OOi/1

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

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 4120)
      • FileCoAuth.exe (PID: 2384)

    • Executing a file with an untrusted certificate

      • FileCoAuth.exe (PID: 6372)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 4120)
      • FileCoAuth.exe (PID: 2384)

    • Process drops legitimate windows executable

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 4120)
      • FileCoAuth.exe (PID: 2384)

    • Starts a Microsoft application from unusual location

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 1280)
      • FileCoAuth.exe (PID: 6372)

    • Mutex name with non-standard characters

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 4120)
      • FileCoAuth.exe (PID: 2384)

    • Executable content was dropped or overwritten

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 4120)
      • FileCoAuth.exe (PID: 2384)

    • There is functionality for taking screenshot (YARA)

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 4120)

  • INFO

    • The sample compiled with english language support

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 4120)
      • FileCoAuth.exe (PID: 2384)

    • Create files in a temporary directory

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 4120)
      • FileCoAuth.exe (PID: 6372)

    • Reads the computer name

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 4120)
      • FileCoAuth.exe (PID: 6372)

    • Process checks computer location settings

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 4120)
      • FileCoAuth.exe (PID: 2384)

    • Checks supported languages

      • 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe (PID: 4120)
      • FileCoAuth.exe (PID: 6372)

    • Creates files or folders in the user directory

      • FileCoAuth.exe (PID: 6372)

    • Reads the machine GUID from the registry

      • FileCoAuth.exe (PID: 6372)
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 (89.3)
.exe | Win32 Executable Delphi generic (4.8)
.dll | Win32 Dynamic Link Library (generic) (2.2)
.exe | Win32 Executable (generic) (1.5)
.exe | Win16/32 Executable Delphi generic (0.7)

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: 0x8178
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
123
Monitored processes
5
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start #NESHTA 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe 2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe no specs filecoauth.exe no specs filecoauth.exe no specs slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
1280"C:\Users\admin\AppData\Local\Temp\3582-490\2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe" C:\Users\admin\AppData\Local\Temp\3582-490\2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe—2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Edge WebView2
Exit code:
3222601730
Version:
122.0.2365.92
Modules
Images
c:\users\admin\appdata\local\temp\3582-490\2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe
c:\windows\system32\ntdll.dll
2384C:\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
2504C:\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
4120"C:\Users\admin\Desktop\2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe" C:\Users\admin\Desktop\2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.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
6372"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
Total events
3 978
Read events
3 978
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
41202025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileSyncHelper.exeexecutable
MD5:87520E22AA036B3F34CD51F3CFABC97B
SHA256:F1AA5E4D81DD63E88908AC3AAE5D40D56FAFF8F52B4ED221256A362C7D841AE2
41202025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileSyncConfig.exeexecutable
MD5:CAABA5781E7040CDEC4BCCE964F95E92
SHA256:28DEB28A6A7DCB452D5DBE3349B15A215A7044659A6829E497832528CF659555
41202025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exeC:\Users\admin\AppData\Local\Temp\tmp5023.tmptext
MD5:1D6C9097E6FAEF7A0A8743603476FD8E
SHA256:59A0231D21FFD4A2A55A5D849C05B884D893F293F2B34F7020600A115A8F274D
41202025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\OneDrive.exeexecutable
MD5:CEA737D7AE8FA4569CAA9E510EF27F76
SHA256:5821A3AB55B2A3C532BC2D2F38CDE1B1D4279050A7FCA94196036ADDD21546CB
41202025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\OneDriveUpdaterService.exeexecutable
MD5:EC063B6C587473DD9234B3ED966C3500
SHA256:0EBEE41F9AB8D834123D9A8FC704AA403BD5A3CFA4AC94B81E581E548E77CE7A
41202025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\OneDriveStandaloneUpdater.exeexecutable
MD5:7F9006F19C0CBB5BB9F40605576A4CE9
SHA256:D6D33568DF03B731DFB112ABA5B37783BF40C33DB118E8EDA2CE4FCF0BFAB130
2384FileCoAuth.exeC:\Users\admin\AppData\Local\Temp\3582-490\FileCoAuth.exeexecutable
MD5:394DEEEF3E5FFE6C77A9CDA1832361BB
SHA256:37DCEC7509B0803F2BBA453845ED67FDBAA15771F8A60FC11F9082FD2A64BD23
6372FileCoAuth.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\logs\Common\FileCoAuth-2025-05-19.0434.6372.1.aodlbinary
MD5:28DCA2FF4B34B5A52A2E59DF202A6ED3
SHA256:33BACCB7296F1ED1F995FC77A23049F261CF391AC0388F9E8DD161F8C17B7F94
6372FileCoAuth.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\logs\Common\FileCoAuth-2025-05-19.0434.6372.1.odlbinary
MD5:A127F297431916A405AE38D75C2849A6
SHA256:25D83F6477023D0D24442C05E9EE111C881039FE5D997BEA5142B4EE3FD2DC7D
41202025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileCoAuth.exeexecutable
MD5:FF256373CE284A43ABECA5E9FCD027D7
SHA256:3390038959B4D4F558AF67E2DE6493FCA4CE603FDB647E08D09A84F9ED84A0D8
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
18
DNS requests
4
Threats
0

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
192.168.100.255:138
—
—
—
whitelisted
—
—
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
6944
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
2504
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
whitelisted
google.com
  • 172.217.16.206
whitelisted
activation-v2.sls.microsoft.com
  • 40.91.76.224
whitelisted

Threats

No threats detected
No debug info
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Reports
2025-05-19_e5b8dbd83e491251476006a692526b8f_black-basta_elex_gcleaner