File name:

2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer

Full analysis: https://app.any.run/tasks/4f98d357-1555-470e-8782-7a1dc8ea0702
Verdict: Malicious activity
Analysis date: May 15, 2025, 22:58:25
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
auto-reg
tofsee
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections
MD5:

6D31B3FA6E99596B690163C6DA790537

SHA1:

63F0E8A271F0103760EB3903B3CC54F67CD64F1A

SHA256:

FD89D02830D3AFB2EF115058B9D7A5A74F2AA06B9D423F32117512389CAF863C

SSDEEP:

12288:+c9yUyEc5YK+dqHOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOP:qv5YKKqv

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

    • Changes the autorun value in the registry

      • 2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe (PID: 7272)

    • TOFSEE has been detected (YARA)

      • svchost.exe (PID: 7844)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • 2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe (PID: 7272)

    • Executable content was dropped or overwritten

      • 2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe (PID: 7272)

    • Executes application which crashes

      • zuyqgrtr.exe (PID: 7512)
      • 2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe (PID: 7272)
      • zuyqgrtr.exe (PID: 7796)

    • Detected use of alternative data streams (AltDS)

      • svchost.exe (PID: 7592)
      • svchost.exe (PID: 7844)

    • Connects to SMTP port

      • svchost.exe (PID: 7592)
      • svchost.exe (PID: 7844)

  • INFO

    • Create files in a temporary directory

      • 2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe (PID: 7272)

    • Reads the computer name

      • 2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe (PID: 7272)
      • zuyqgrtr.exe (PID: 7512)
      • zuyqgrtr.exe (PID: 7796)

    • Process checks computer location settings

      • 2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe (PID: 7272)

    • Auto-launch of the file from Registry key

      • 2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe (PID: 7272)

    • Checks supported languages

      • 2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe (PID: 7272)
      • zuyqgrtr.exe (PID: 7512)
      • zuyqgrtr.exe (PID: 7796)

    • Manual execution by a user

      • zuyqgrtr.exe (PID: 7796)

    • Reads the software policy settings

      • slui.exe (PID: 8096)

    • Checks proxy server information

      • slui.exe (PID: 8096)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:09:08 17:26:54+00:00
ImageFileCharacteristics: Executable, Aggressive working-set trim, 32-bit
PEType: PE32
LinkerVersion: 14
CodeSize: 68096
InitializedDataSize: 249856
UninitializedDataSize: -
EntryPoint: 0x130b
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
140
Monitored processes
11
Malicious processes
4
Suspicious processes
1

Behavior graph

Click at the process to see the details
start 2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe wusa.exe no specs wusa.exe zuyqgrtr.exe svchost.exe werfault.exe no specs werfault.exe no specs zuyqgrtr.exe #TOFSEE svchost.exe werfault.exe no specs slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
7272"C:\Users\admin\Desktop\2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe" C:\Users\admin\Desktop\2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\desktop\2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.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
7348"C:\Windows\System32\wusa.exe" C:\Windows\SysWOW64\wusa.exe—2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Standalone Installer
Exit code:
3221226540
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\wusa.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
7464"C:\WINDOWS\SysWOW64\wusa.exe" C:\Windows\SysWOW64\wusa.exe
2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Update Standalone Installer
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\wusa.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\advapi32.dll
7512"C:\Users\admin\zuyqgrtr.exe" /d"C:\Users\admin\Desktop\2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe" /e550302100000007FC:\Users\admin\zuyqgrtr.exe
2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\zuyqgrtr.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
7592svchost.exeC:\Windows\SysWOW64\svchost.exe
zuyqgrtr.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Services
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\svchost.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\ws2_32.dll
7640C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7512 -s 556C:\Windows\SysWOW64\WerFault.exe—zuyqgrtr.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll
7664C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7272 -s 1040C:\Windows\SysWOW64\WerFault.exe—2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll
7796"C:\Users\admin\zuyqgrtr.exe"C:\Users\admin\zuyqgrtr.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\zuyqgrtr.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
7844svchost.exeC:\Windows\SysWOW64\svchost.exe
zuyqgrtr.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\svchost.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\ws2_32.dll
c:\windows\syswow64\rpcrt4.dll
7896C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7796 -s 528C:\Windows\SysWOW64\WerFault.exe—zuyqgrtr.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll
Total events
5 291
Read events
5 288
Write events
2
Delete events
1

Modification events

(PID) Process:(7272) 2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:zajiykct
Value:
"C:\Users\admin\zuyqgrtr.exe"
(PID) Process:(7592) svchost.exeKey:HKEY_CURRENT_USER\Control Panel\Buses
Operation:writeName:Config0
Value:
008D2E3F1B9F343D24EDB47D450DD49D084297DCE82E72BAA49061FFE422031D3E79A3A148CD945D24EDB47D470DD49D024195DAF71261ADC06D04FDA6E22673BBC9154961CDA56B16DC854C7D38E5A4644490BDB57520EA965900CAF48D3C74BBC4103D29FCA76514DB8749753DE49D084295D9E13F4BB4C06D07FD
(PID) Process:(7592) svchost.exeKey:HKEY_CURRENT_USER\Control Panel\Buses
Operation:delete valueName:Config1
Value:
Executable files
2
Suspicious files
1
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
72722025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exeC:\Users\admin\zuyqgrtr.exeexecutable
MD5:193B2E240CEC34A014BA00BBD6D65A3B
SHA256:475FF9CAE0FD0A097FC6827023442E23A422D7A7C641BC2BB528A46FF39C5BCA
72722025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer.exeC:\Users\admin\AppData\Local\Temp\onbdroph.exeexecutable
MD5:EEC19913F2C98741F190E0BEB1EF9FC6
SHA256:EB82F756A04D8338F0F8A1F03FEC88B6DB2256860B2EFF75C8480BD7647A6474
7592svchost.exeC:\Users\admin:.reposbinary
MD5:828A019C7A9E7AEF05CE67BE4E0C7708
SHA256:D9E4BC210FE23259D51956610EDEBF7E24073BDB03ED4313FB7B88D51232E73E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
33
DNS requests
16
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2104
svchost.exe
GET
200
23.52.120.96:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4208
RUXIMICS.exe
GET
200
23.52.120.96:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4208
RUXIMICS.exe
GET
200
23.53.40.176:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
2104
svchost.exe
GET
200
23.53.40.176:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.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
4
System
192.168.100.255:137
—
—
—
whitelisted
2104
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4208
RUXIMICS.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
2104
svchost.exe
23.53.40.176:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4208
RUXIMICS.exe
23.53.40.176:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
2104
svchost.exe
23.52.120.96:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4208
RUXIMICS.exe
23.52.120.96:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
7592
svchost.exe
13.107.253.45:80
microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
whitelisted
google.com
  • 142.250.185.174
whitelisted
crl.microsoft.com
  • 23.53.40.176
  • 23.53.40.178
whitelisted
www.microsoft.com
  • 23.52.120.96
whitelisted
microsoft.com
  • 13.107.253.45
whitelisted
microsoft-com.mail.protection.outlook.com
  • 52.101.9.20
  • 52.101.11.10
  • 52.101.40.6
  • 52.101.9.11
  • 52.101.10.5
  • 52.101.11.17
  • 52.101.8.42
  • 52.101.10.18
whitelisted
yahoo.com
  • —
whitelisted
mta7.am0.yahoodns.net
  • 98.136.96.91
  • 98.136.96.74
  • 67.195.228.94
  • 67.195.228.106
  • 98.136.96.76
  • 67.195.204.72
  • 67.195.228.111
  • 67.195.204.74
whitelisted
smtp.google.com
  • 64.233.166.26
  • 64.233.166.27
  • 74.125.71.26
  • 74.125.71.27
  • 64.233.167.26
whitelisted
activation-v2.sls.microsoft.com
  • 20.83.72.98
whitelisted

Threats

No threats detected
No debug info
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Reports
2025-05-15_6d31b3fa6e99596b690163c6da790537_black-basta_elex_luca-stealer