File name:

8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93.exe

Full analysis: https://app.any.run/tasks/6aeffb16-a315-4c2b-8258-e92971522b42
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: December 23, 2024, 18:56:57
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
badrabbit
ransomware
webdav
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (console) Intel 80386, for MS Windows, 5 sections
MD5:

B14D8FAF7F0CBCFAD051CEFE5F39645F

SHA1:

AFEEE8B4ACFF87BC469A6F0364A81AE5D60A2ADD

SHA256:

8EBC97E05C8E1073BDA2EFB6F4D00AD7E789260AFA2C276F0C72740B838A0A93

SSDEEP:

3072:1keK/MwGT0834YW3pvyh8fcl/iL62iL6KKb:Sn/MZd4YW3pvyxl/iniU

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

    • Executing a file with an untrusted certificate

      • 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da.exe (PID: 6272)
      • 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da.exe (PID: 6176)

    • BADRABBIT has been detected

      • rundll32.exe (PID: 5464)
      • 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da.exe (PID: 6272)

    • Uses Task Scheduler to run other applications

      • cmd.exe (PID: 5640)
      • cmd.exe (PID: 3208)

    • WebDav connection (SURICATA)

      • rundll32.exe (PID: 5464)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • rundll32.exe (PID: 5464)
      • 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da.exe (PID: 6272)

    • Starts CMD.EXE for commands execution

      • rundll32.exe (PID: 5464)
      • 8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93.exe (PID: 6184)

    • Starts application with an unusual extension

      • rundll32.exe (PID: 5464)

    • Deletes scheduled task without confirmation

      • schtasks.exe (PID: 244)
      • schtasks.exe (PID: 6308)

    • Connects to the server without a host name

      • rundll32.exe (PID: 5464)

  • INFO

    • Checks supported languages

      • 8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93.exe (PID: 6184)
      • 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da.exe (PID: 6272)
      • BCEA.tmp (PID: 5752)

    • Checks proxy server information

      • rundll32.exe (PID: 5464)

    • Manual execution by a user

      • 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da.exe (PID: 6176)
      • 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da.exe (PID: 6272)

    • Reads the computer name

      • 8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93.exe (PID: 6184)

    • Reads the machine GUID from the registry

      • 8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93.exe (PID: 6184)

    • Reads security settings of Internet Explorer

      • rundll32.exe (PID: 5464)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2017:10:22 02:33:09+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 10
CodeSize: 72192
InitializedDataSize: 69632
UninitializedDataSize: -
EntryPoint: 0x6755
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows command line
FileVersionNumber: 1.1.846.118
ProductVersionNumber: 1.1.846.118
FileFlagsMask: 0x0017
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Unknown (0009)
CharacterSet: Unicode
FileDescription: Microsoft Display Class Installer
FileVersion: 1.1.846.118
LegalCopyright: http://diskcryptor.net/
OriginalFileName: dispci.exe
ProductName: GrayWorm
ProductVersion: 1.1
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
171
Monitored processes
23
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start 8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93.exe conhost.exe no specs cmd.exe no specs conhost.exe no specs schtasks.exe no specs 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da.exe no specs #BADRABBIT 630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da.exe conhost.exe no specs #BADRABBIT rundll32.exe cmd.exe no specs conhost.exe no specs schtasks.exe no specs cmd.exe no specs conhost.exe no specs cmd.exe no specs bcea.tmp no specs conhost.exe no specs conhost.exe no specs schtasks.exe no specs schtasks.exe no specs ucpdmgr.exe no specs conhost.exe no specs 8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
244schtasks /Delete /F /TN rhaegalC:\Windows\SysWOW64\schtasks.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\schtasks.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\oleaut32.dll
440/c schtasks /Delete /F /TN rhaegalC:\Windows\SysWOW64\cmd.exe—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\cmd.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
1540"C:\Users\admin\AppData\Local\Temp\8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93.exe" C:\Users\admin\AppData\Local\Temp\8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Microsoft Display Class Installer
Exit code:
3221226540
Version:
1.1.846.118
Modules
Images
c:\users\admin\appdata\local\temp\8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
1684\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2072\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—BCEA.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2396\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—UCPDMgr.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
3208/c schtasks /Create /RU SYSTEM /SC ONSTART /TN rhaegal /TR "C:\WINDOWS\system32\cmd.exe /C Start \"\" \"C:\Windows\dispci.exe\" -id 2696016262 && exit"C:\Windows\SysWOW64\cmd.exe—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\cmd.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
3288"C:\WINDOWS\system32\UCPDMgr.exe"C:\Windows\System32\UCPDMgr.exe—svchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
User Choice Protection Manager
Exit code:
0
Version:
1.0.0.414301
Modules
Images
c:\windows\system32\ucpdmgr.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.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
3840schtasks /Create /SC once /TN drogon /RU SYSTEM /TR "C:\WINDOWS\system32\shutdown.exe /r /t 0 /f" /ST 19:15:00C:\Windows\SysWOW64\schtasks.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Task Scheduler Configuration Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\schtasks.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\oleaut32.dll
4684\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
Total events
908
Read events
905
Write events
3
Delete events
0

Modification events

(PID) Process:(5464) rundll32.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{71a27cdd-812a-11d0-bec7-08002be2092f}
Operation:writeName:LowerFilters
Value:
cscc
(PID) Process:(5464) rundll32.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e965-e325-11ce-bfc1-08002be10318}
Operation:writeName:UpperFilters
Value:
cscc
(PID) Process:(5464) rundll32.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\CrashControl
Operation:writeName:DumpFilters
Value:
cscc
Executable files
4
Suspicious files
1
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
5464rundll32.exeC:\Windows\BCEA.tmpexecutable
MD5:347AC3B6B791054DE3E5720A7144A977
SHA256:301B905EB98D8D6BB559C04BBDA26628A942B2C4107C07A02E8F753BDCFE347C
5464rundll32.exeC:\Windows\dispci.exeexecutable
MD5:B14D8FAF7F0CBCFAD051CEFE5F39645F
SHA256:8EBC97E05C8E1073BDA2EFB6F4D00AD7E789260AFA2C276F0C72740B838A0A93
6272630325cac09ac3fab908f903e3b00d0dadd5fdaa0875ed8496fcbb97a558d0da.exeC:\Windows\infpub.datexecutable
MD5:1D724F95C61F1055F0D02C2154BBCCD3
SHA256:579FD8A0385482FB4C789561A30B09F25671E86422F40EF5CCA2036B28F99648
5464rundll32.exeC:\Windows\cscc.datexecutable
MD5:EDB72F4A46C39452D1A5414F7D26454A
SHA256:0B2F863F4119DC88A22CC97C0A136C88A0127CB026751303B045F7322A8972F6
5464rundll32.exeC:\Users\admin\Documents\Database1.accdbbinary
MD5:52FDA5D96842D569C0D9D673A1F049EE
SHA256:E986A0D6E1FDC6788D19197DA25B794DB4519BB7002D3EA20616C5B1E71062E8
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
24
TCP/UDP connections
120
DNS requests
19
Threats
6

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4712
MoUsoCoreWorker.exe
GET
200
23.48.23.145:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6384
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
—
—
whitelisted
5864
svchost.exe
GET
200
23.48.23.145:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
5064
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
5864
svchost.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
2972
SIHClient.exe
GET
200
88.221.169.152:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
6384
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
whitelisted
5464
rundll32.exe
OPTIONS
403
192.229.221.95:80
http://192.229.221.95/
unknown
—
—
whitelisted
2972
SIHClient.exe
GET
200
88.221.169.152:80
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
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4712
MoUsoCoreWorker.exe
23.48.23.145:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
5864
svchost.exe
23.48.23.145:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
5864
svchost.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
5064
SearchApp.exe
104.126.37.137:443
www.bing.com
Akamai International B.V.
DE
whitelisted
1176
svchost.exe
40.126.32.74:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
1176
svchost.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 51.104.136.2
whitelisted
crl.microsoft.com
  • 23.48.23.145
  • 23.48.23.194
  • 23.48.23.141
  • 23.48.23.143
  • 23.48.23.167
  • 23.48.23.147
  • 23.48.23.164
  • 23.48.23.159
  • 23.48.23.156
whitelisted
www.microsoft.com
  • 184.30.21.171
  • 88.221.169.152
whitelisted
google.com
  • 142.250.186.174
whitelisted
www.bing.com
  • 104.126.37.137
  • 104.126.37.123
  • 104.126.37.171
  • 104.126.37.179
  • 104.126.37.186
  • 104.126.37.176
  • 104.126.37.162
  • 104.126.37.177
  • 104.126.37.130
whitelisted
login.live.com
  • 40.126.32.74
  • 40.126.32.133
  • 20.190.160.14
  • 40.126.32.72
  • 40.126.32.68
  • 40.126.32.138
  • 40.126.32.134
  • 40.126.32.140
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
go.microsoft.com
  • 23.35.238.131
  • 184.28.89.167
whitelisted
arc.msn.com
  • 20.223.36.55
whitelisted
fd.api.iris.microsoft.com
  • 20.74.47.205
whitelisted

Threats

Found threats are available for the paid subscriptions
6 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
8ebc97e05c8e1073bda2efb6f4d00ad7e789260afa2c276f0c72740b838a0a93.exe