File name:

0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe

Full analysis: https://app.any.run/tasks/c2f14f9e-b431-46a7-ba50-160eb8071415
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

Malware Trends Tracker     >>>
Analysis date: April 29, 2025, 03:54:37
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
auto
neshta
ransomware
worm
vanhelsing
generic
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 8 sections
MD5:

97150D47EA7779101BE6582FC329C2CD

SHA1:

90D26907E69825F324441AD89CB677ADBBD8BED9

SHA256:

0A243CC1235BC425C211CFF66067FA82DC6A164884DC060E548B850C38CE1E6D

SSDEEP:

24576:95F4nfS6HyVfX+uUvpU/4zi8AMVOTI434QP9pGhU:9T4nfNyVfX+uUve/4zi8AMQTI434QP95

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

    • VANHELSING has been found (auto)

      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7300)

    • GENERIC has been found (auto)

      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7300)

    • NESHTA mutex has been found

      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7300)
      • FileCoAuth.exe (PID: 7964)

    • Executing a file with an untrusted certificate

      • FileCoAuth.exe (PID: 8020)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7300)
      • FileCoAuth.exe (PID: 7964)

    • Mutex name with non-standard characters

      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7300)
      • FileCoAuth.exe (PID: 7964)

    • Executable content was dropped or overwritten

      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7300)
      • FileCoAuth.exe (PID: 7964)

    • There is functionality for taking screenshot (YARA)

      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7300)

    • Process drops legitimate windows executable

      • FileCoAuth.exe (PID: 7964)

    • Starts a Microsoft application from unusual location

      • FileCoAuth.exe (PID: 8020)

  • INFO

    • Create files in a temporary directory

      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7300)
      • FileCoAuth.exe (PID: 8020)

    • Checks supported languages

      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7300)
      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7344)
      • FileCoAuth.exe (PID: 8020)

    • Reads the computer name

      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7300)
      • FileCoAuth.exe (PID: 8020)

    • Process checks computer location settings

      • 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe (PID: 7300)
      • FileCoAuth.exe (PID: 7964)

    • The sample compiled with english language support

      • FileCoAuth.exe (PID: 7964)

    • Reads the machine GUID from the registry

      • FileCoAuth.exe (PID: 8020)

    • Creates files or folders in the user directory

      • FileCoAuth.exe (PID: 8020)
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: 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
139
Monitored processes
7
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start #NESHTA 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe 0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe no specs sppextcomobj.exe no specs slui.exe filecoauth.exe no specs filecoauth.exe no specs slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
780C:\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
7300"C:\Users\admin\AppData\Local\Temp\0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe" C:\Users\admin\AppData\Local\Temp\0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.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
7344"C:\Users\admin\AppData\Local\Temp\3582-490\0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe" C:\Users\admin\AppData\Local\Temp\3582-490\0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe—0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
1
Modules
Images
c:\users\admin\appdata\local\temp\3582-490\0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.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
7452C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exe—svchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.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\oleaut32.dll
7488"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exe
SppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
Exit code:
1
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
7964C:\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
8020"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
1 554
Read events
1 554
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
8020FileCoAuth.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\logs\Common\FileCoAuth-2025-04-29.0355.8020.1.odlbinary
MD5:1555664376ACBA8039AE7FAA315E6BC0
SHA256:6C9D21CB4523CD6F2B0D432BA4BDBDC19CC29C8DF27E9472BCEBE6DD58E780B3
73000a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exeC:\Users\admin\AppData\Local\Temp\3582-490\0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exeexecutable
MD5:3E063DC0DE937DF5841CB9C2FF3E4651
SHA256:99959C5141F62D4FBB60EFDC05260B6E956651963D29C36845F435815062FD98
73000a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\OneDriveUpdaterService.exeexecutable
MD5:E73AC057B2CFEF016B8199389F0DF590
SHA256:20ABA9D6001E5CDC287CD5BD452D0F2D05980D83F851D2B309BF49E9D9A8AC4C
73000a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileCoAuth.exeexecutable
MD5:13C2D5BF03C4A2B28E930F990CCC32DB
SHA256:12D24D0BC0E7CDC902E3540A3C6F7B755094F011A8EAD49A47A00563710B8F80
73000a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileSyncConfig.exeexecutable
MD5:0C5EC1AE9A301408AF26032B445FBB08
SHA256:3A8010F1E4E028782093877D969EB127B80AE48B7215A8D3F91E8AB9C165AC7A
73000a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\OneDriveStandaloneUpdater.exeexecutable
MD5:A747FA4161FE3C00C3FBB4BF391D4D4E
SHA256:B7BA59428AF7AE08C5BF927B57E326D5259E6ED31BD4237AA6A44378177364C1
73000a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exeC:\ProgramData\Adobe\ARM\S\388\AdobeARMHelper.exeexecutable
MD5:85A67D34298E33D2D5A9EC789B6AB594
SHA256:1DEE143B4F88F2375B85C6271A58E2E78FED081BEAE4090678CB2DD7A37FB2D4
73000a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exeC:\Users\admin\AppData\Local\Microsoft\OneDrive\OneDrive.exeexecutable
MD5:178B773B3FB050FCE26E40A9E8C2EE9A
SHA256:1E03573733F25B44004049A535E7E79366FD86FE953F6DFEDAAD05513B46A6C5
73000a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exeC:\Users\admin\AppData\Local\Temp\tmp5023.tmptext
MD5:600143D10B588060DC42291298071518
SHA256:8AB7000A48D6D8E14FBDD1688B6DE96215B05A89B6B526DC17AD9CCD39F47849
7964FileCoAuth.exeC:\Users\admin\AppData\Local\Temp\3582-490\FileCoAuth.exeexecutable
MD5:394DEEEF3E5FFE6C77A9CDA1832361BB
SHA256:37DCEC7509B0803F2BBA453845ED67FDBAA15771F8A60FC11F9082FD2A64BD23
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
27
DNS requests
18
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
23.216.77.6:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
23.216.77.6:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
—
—
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
8112
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
6544
svchost.exe
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
8112
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.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
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
23.216.77.6:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
5496
MoUsoCoreWorker.exe
23.216.77.6:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
5496
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
—
—
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
3216
svchost.exe
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6544
svchost.exe
20.190.160.67:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 20.73.194.208
  • 40.127.240.158
whitelisted
google.com
  • 142.250.185.142
whitelisted
crl.microsoft.com
  • 23.216.77.6
  • 23.216.77.28
whitelisted
www.microsoft.com
  • 184.30.21.171
  • 95.101.149.131
whitelisted
client.wns.windows.com
  • 172.211.123.248
  • 172.211.123.250
whitelisted
login.live.com
  • 20.190.160.67
  • 20.190.160.128
  • 40.126.32.76
  • 40.126.32.136
  • 40.126.32.138
  • 20.190.160.20
  • 20.190.160.66
  • 40.126.32.74
whitelisted
ocsp.digicert.com
  • 184.30.131.245
whitelisted
slscr.update.microsoft.com
  • 4.175.87.197
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 13.85.23.206
whitelisted
activation-v2.sls.microsoft.com
  • 20.83.72.98
whitelisted

Threats

No threats detected
No debug info
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Reports
0a243cc1235bc425c211cff66067fa82dc6a164884dc060e548b850c38ce1e6d.exe