File name:

BadRabbit.exe

Full analysis: https://app.any.run/tasks/94ddfaaa-53be-4958-b633-c4d421277be2
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: May 11, 2025, 10:50:09
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
badrabbit
ransomware
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (console) Intel 80386, for MS Windows, 5 sections
MD5:

FBBDC39AF1139AEBBA4DA004475E8839

SHA1:

DE5C8D858E6E41DA715DCA1C019DF0BFB92D32C0

SHA256:

630325CAC09AC3FAB908F903E3B00D0DADD5FDAA0875ED8496FCBB97A558D0DA

SSDEEP:

12288:BHNTywFAvN86pLbqWRKHZKfErrZJyZ0yqsGO3XR63:vT56NbqWRwZaEr3yt2O3XR63

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

      • BadRabbit.exe (PID: 7284)
      • BadRabbit.exe (PID: 7176)

    • BADRABBIT has been detected

      • BadRabbit.exe (PID: 7284)
      • rundll32.exe (PID: 7356)

    • Uses Task Scheduler to run other applications

      • cmd.exe (PID: 7524)
      • cmd.exe (PID: 7612)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • BadRabbit.exe (PID: 7284)
      • rundll32.exe (PID: 7356)

    • Deletes scheduled task without confirmation

      • schtasks.exe (PID: 7440)

    • Starts CMD.EXE for commands execution

      • rundll32.exe (PID: 7356)

    • Starts application with an unusual extension

      • rundll32.exe (PID: 7356)

  • INFO

    • The sample compiled with english language support

      • BadRabbit.exe (PID: 7284)

    • Checks supported languages

      • BadRabbit.exe (PID: 7284)
      • C92E.tmp (PID: 7660)

    • Manual execution by a user

      • WINWORD.EXE (PID: 7836)
      • WINWORD.EXE (PID: 7788)

    • Checks proxy server information

      • rundll32.exe (PID: 7356)
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: 2017:10:22 02:33:58+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 10
CodeSize: 12288
InitializedDataSize: 43520
UninitializedDataSize: -
EntryPoint: 0x12c0
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows command line
FileVersionNumber: 27.0.0.170
ProductVersionNumber: 27.0.0.170
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Dynamic link library
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Adobe Systems Incorporated
FileDescription: Adobe® Flash® Player Installer/Uninstaller 27.0 r0
FileVersion: 27,0,0,170
InternalName: Adobe® Flash® Player Installer/Uninstaller 27.0
LegalCopyright: Copyright © 1996-2017 Adobe Systems Incorporated
LegalTrademarks: Adobe® Flash® Player
OriginalFileName: FlashUtil.exe
ProductName: Adobe® Flash® Player Installer/Uninstaller
ProductVersion: 27,0,0,170
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
158
Monitored processes
22
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start #BADRABBIT badrabbit.exe conhost.exe no specs #BADRABBIT rundll32.exe cmd.exe no specs conhost.exe no specs schtasks.exe no specs sppextcomobj.exe no specs slui.exe no specs cmd.exe no specs conhost.exe no specs schtasks.exe no specs cmd.exe no specs conhost.exe no specs c92e.tmp no specs conhost.exe no specs schtasks.exe no specs winword.exe ai.exe no specs rundll32.exe no specs winword.exe ai.exe no specs badrabbit.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
896"C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe" "14E3073E-B1F1-46D4-BD2E-1BFEFF72015F" "026DD489-D678-41EA-B0D4-A5D3F22A4A55" "7788"C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe—WINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Artificial Intelligence (AI) Host for the Microsoft® Windows® Operating System and Platform x64.
Exit code:
0
Version:
0.12.2.0
Modules
Images
c:\program files\microsoft office\root\vfs\programfilescommonx64\microsoft shared\office16\ai.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\common files\microsoft shared\clicktorun\appvisvsubsystems64.dll
c:\windows\system32\advapi32.dll
c:\program files\common files\microsoft shared\clicktorun\c2r64.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\sechost.dll
2692"C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe" "E9D40EF6-DC9F-47F2-9A16-38FA51EB2DED" "1D406A37-6945-4A6D-8D1F-500A8803A627" "7836"C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe—WINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Artificial Intelligence (AI) Host for the Microsoft® Windows® Operating System and Platform x64.
Exit code:
0
Version:
0.12.2.0
Modules
Images
c:\program files\microsoft office\root\vfs\programfilescommonx64\microsoft shared\office16\ai.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\common files\microsoft shared\clicktorun\appvisvsubsystems64.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\program files\common files\microsoft shared\clicktorun\c2r64.dll
c:\windows\system32\sechost.dll
c:\windows\system32\ole32.dll
6372C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll
7176"C:\Users\admin\AppData\Local\Temp\BadRabbit.exe" C:\Users\admin\AppData\Local\Temp\BadRabbit.exe—explorer.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe® Flash® Player Installer/Uninstaller 27.0 r0
Exit code:
3221226540
Version:
27,0,0,170
Modules
Images
c:\users\admin\appdata\local\temp\badrabbit.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
7284"C:\Users\admin\AppData\Local\Temp\BadRabbit.exe" C:\Users\admin\AppData\Local\Temp\BadRabbit.exe
explorer.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
HIGH
Description:
Adobe® Flash® Player Installer/Uninstaller 27.0 r0
Exit code:
0
Version:
27,0,0,170
Modules
Images
c:\users\admin\appdata\local\temp\badrabbit.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
7296\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—BadRabbit.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
7356C:\WINDOWS\system32\rundll32.exe C:\Windows\infpub.dat,#1 15C:\Windows\SysWOW64\rundll32.exe
BadRabbit.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows host process (Rundll32)
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\rundll32.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\aclayers.dll
7388/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
7396\??\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
7440schtasks /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
Total events
17 259
Read events
17 069
Write events
151
Delete events
39

Modification events

(PID) Process:(7356) rundll32.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{71a27cdd-812a-11d0-bec7-08002be2092f}
Operation:writeName:LowerFilters
Value:
cscc
(PID) Process:(7356) rundll32.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e965-e325-11ce-bfc1-08002be10318}
Operation:writeName:UpperFilters
Value:
cscc
(PID) Process:(7356) rundll32.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\CrashControl
Operation:writeName:DumpFilters
Value:
cscc
(PID) Process:(7836) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Common\ClientTelemetry\Sampling
Operation:writeName:0
Value:
017012000000001000B24E9A3E02000000000000000600000000000000
(PID) Process:(7836) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Common\CrashPersistence\WINWORD\7836
Operation:writeName:0
Value:
0B0E10F56AC0B120743844AD49178A6CD35F98230046D58EF8EAA7CCF0ED016A04102400449A7D64B29D01008500A907556E6B6E6F776EC906022222CA0DC2190000C91003783634C5119C3DD2120B770069006E0077006F00720064002E00650078006500C51620C517808004C91808323231322D44656300
(PID) Process:(7836) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:en-US
Value:
2
(PID) Process:(7836) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:de-de
Value:
2
(PID) Process:(7836) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:fr-fr
Value:
2
(PID) Process:(7836) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:es-es
Value:
2
(PID) Process:(7836) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:it-it
Value:
2
Executable files
5
Suspicious files
32
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
7356rundll32.exeC:\Windows\cscc.datexecutable
MD5:EDB72F4A46C39452D1A5414F7D26454A
SHA256:0B2F863F4119DC88A22CC97C0A136C88A0127CB026751303B045F7322A8972F6
7356rundll32.exeC:\Windows\C92E.tmpexecutable
MD5:347AC3B6B791054DE3E5720A7144A977
SHA256:301B905EB98D8D6BB559C04BBDA26628A942B2C4107C07A02E8F753BDCFE347C
7356rundll32.exeC:\Windows\dispci.exeexecutable
MD5:B14D8FAF7F0CBCFAD051CEFE5F39645F
SHA256:8EBC97E05C8E1073BDA2EFB6F4D00AD7E789260AFA2C276F0C72740B838A0A93
7836WINWORD.EXEC:\Users\admin\AppData\Local\Temp\Diagnostics\WINWORD\App1746960620544176000_B1C06AF5-7420-4438-AD49-178A6CD35F98.log —
MD5:—
SHA256:—
7836WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmbinary
MD5:9D8F4BAB897CE3E8A78A1E99DDC0D663
SHA256:E4A95739C2C6708CBD1C03569250DDF328718DAA0E584E1A8F3F083535C6CCFB
7284BadRabbit.exeC:\Windows\infpub.datexecutable
MD5:1D724F95C61F1055F0D02C2154BBCCD3
SHA256:579FD8A0385482FB4C789561A30B09F25671E86422F40EF5CCA2036B28F99648
7836WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\Content.Word\~WRS{603DAA4F-EBC9-43C3-885E-2B2C8B8D313A}.tmpbinary
MD5:830FBF83999E052538EAF156AB6ECB17
SHA256:D5098A2CEAE815DB29CD53C76F85240C95DC4D2E3FEDDD71D628617064C29869
7836WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.SurveyHistoryStats.jsonbinary
MD5:6CA4960355E4951C72AA5F6364E459D5
SHA256:88301F0B7E96132A2699A8BCE47D120855C7F0A37054540019E3204D6BCBABA3
7836WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.GovernedChannelStates.jsonbinary
MD5:F5A0FBF6DB5254A1E882E09C78B6A0EB
SHA256:C3338F7C5CD465788643D4A5D5EB920A8411DBF2A1C9CDC8EFA361D277E3AC49
7836WINWORD.EXEC:\Users\admin\AppData\Local\Temp\52D4E99D.tmpbinary
MD5:EF1FA8818BBB17FAEC3C7350D622F2D9
SHA256:12379444D12FCDEC499D96DD46FFBB3B05EACDD868C461037BC38E753F9BF334
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
26
DNS requests
15
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
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.2:445
—
—
—
whitelisted
4
System
192.168.100.2:139
—
—
—
whitelisted
7836
WINWORD.EXE
52.109.32.97:443
officeclient.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
GB
whitelisted
7836
WINWORD.EXE
23.50.131.87:443
omex.cdn.office.net
Akamai International B.V.
DE
whitelisted
7836
WINWORD.EXE
52.123.128.14:443
ecs.office.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
7356
rundll32.exe
192.168.100.1:445
—
—
—
unknown
7356
rundll32.exe
192.168.100.1:139
—
—
—
unknown
5496
MoUsoCoreWorker.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
whitelisted
google.com
  • 142.250.186.142
whitelisted
officeclient.microsoft.com
  • 52.109.32.97
whitelisted
omex.cdn.office.net
  • 23.50.131.87
  • 23.50.131.86
whitelisted
ecs.office.com
  • 52.123.128.14
  • 52.123.129.14
whitelisted
messaging.lifecycle.office.com
  • 52.111.231.13
whitelisted
self.events.data.microsoft.com
  • 20.189.173.9
  • 52.182.143.208
whitelisted

Threats

No threats detected
No debug info
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Reports
BadRabbit.exe