File name:

mamba.exe

Full analysis: https://app.any.run/tasks/c7e304bb-ca64-430a-be1b-b3ae1793d6bd
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: January 29, 2024, 19:18:25
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
wannacry
wannacryptor
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (console) Intel 80386, for MS Windows
MD5:

409D80BB94645FBC4A1FA61C07806883

SHA1:

4080BB3A28C2946FD9B72F6B51FE15DE74CBB1E1

SHA256:

2ECC525177ED52C74DDAAACD47AD513450E85C01F2616BF179BE5B576164BF63

SSDEEP:

49152:XM16E7qUoM5NWX7DP+1egOhcraQzK6j97VI:c16/rM5oW1ZrRzW

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

    • Drops the executable file immediately after the start

      • mamba.exe (PID: 392)
      • wannacrypt.exe (PID: 3880)
      • Skype-Setup.exe (PID: 3164)
      • Skype-Setup.exe (PID: 1584)
      • Skype-Setup.tmp (PID: 2760)
      • @WanaDecryptor@.exe (PID: 3704)
      • wannacrypt.exe (PID: 3368)

    • Wannacry exe files

      • wannacrypt.exe (PID: 3880)
      • @WanaDecryptor@.exe (PID: 560)
      • @WanaDecryptor@.exe (PID: 3704)
      • @WanaDecryptor@.exe (PID: 3376)
      • @WanaDecryptor@.exe (PID: 2880)
      • @WanaDecryptor@.exe (PID: 1384)
      • @WanaDecryptor@.exe (PID: 2112)
      • @WanaDecryptor@.exe (PID: 2644)
      • wannacrypt.exe (PID: 3368)
      • wannacrypt.exe (PID: 3936)
      • cmd.exe (PID: 3840)
      • @WanaDecryptor@.exe (PID: 2340)
      • @WanaDecryptor@.exe (PID: 3712)

    • Modifies files in the Chrome extension folder

      • wannacrypt.exe (PID: 3880)
      • @WanaDecryptor@.exe (PID: 3376)

    • Writes a file to the Word startup folder

      • wannacrypt.exe (PID: 3880)

    • Actions looks like stealing of personal data

      • Skype-Setup.tmp (PID: 2760)
      • wannacrypt.exe (PID: 3880)
      • @WanaDecryptor@.exe (PID: 3376)

    • WannaCry Ransomware is detected

      • wannacrypt.exe (PID: 3880)
      • cmd.exe (PID: 3840)

    • Using BCDEDIT.EXE to modify recovery options

      • cmd.exe (PID: 1784)

    • Deletes shadow copies

      • cmd.exe (PID: 1784)

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • wannacrypt.exe (PID: 3880)
      • Skype-Setup.tmp (PID: 2760)
      • wannacrypt.exe (PID: 3368)

    • Executable content was dropped or overwritten

      • wannacrypt.exe (PID: 3880)
      • Skype-Setup.exe (PID: 3164)
      • Skype-Setup.tmp (PID: 2760)
      • Skype-Setup.exe (PID: 1584)
      • @WanaDecryptor@.exe (PID: 3704)
      • wannacrypt.exe (PID: 3368)

    • Uses ATTRIB.EXE to modify file attributes

      • wannacrypt.exe (PID: 3880)
      • wannacrypt.exe (PID: 3368)
      • wannacrypt.exe (PID: 3936)

    • Uses ICACLS.EXE to modify access control lists

      • wannacrypt.exe (PID: 3880)
      • wannacrypt.exe (PID: 3368)
      • wannacrypt.exe (PID: 3936)

    • Starts a Microsoft application from unusual location

      • wannacrypt.exe (PID: 3880)
      • taskdl.exe (PID: 1196)
      • taskdl.exe (PID: 1172)
      • @WanaDecryptor@.exe (PID: 560)
      • @WanaDecryptor@.exe (PID: 3704)
      • @WanaDecryptor@.exe (PID: 3376)
      • taskdl.exe (PID: 3416)
      • @WanaDecryptor@.exe (PID: 2880)
      • taskdl.exe (PID: 3588)
      • taskdl.exe (PID: 3528)
      • @WanaDecryptor@.exe (PID: 1384)
      • @WanaDecryptor@.exe (PID: 2644)
      • taskdl.exe (PID: 2184)
      • taskdl.exe (PID: 3656)
      • @WanaDecryptor@.exe (PID: 2112)
      • wannacrypt.exe (PID: 3368)
      • @WanaDecryptor@.exe (PID: 2340)
      • @WanaDecryptor@.exe (PID: 3712)
      • taskdl.exe (PID: 3720)
      • taskdl.exe (PID: 2124)
      • wannacrypt.exe (PID: 3936)

    • The process executes VB scripts

      • cmd.exe (PID: 3296)

    • Executing commands from a ".bat" file

      • wannacrypt.exe (PID: 3880)

    • Creates files like ransomware instruction

      • wannacrypt.exe (PID: 3880)

    • Starts CMD.EXE for commands execution

      • wannacrypt.exe (PID: 3880)
      • @WanaDecryptor@.exe (PID: 560)

    • Reads the Internet Settings

      • Skype.exe (PID: 1776)
      • Skype-Setup.tmp (PID: 2760)
      • Skype-Setup.tmp (PID: 2832)
      • Skype.exe (PID: 3224)
      • @WanaDecryptor@.exe (PID: 560)
      • WMIC.exe (PID: 3212)

    • Application launched itself

      • Skype.exe (PID: 1776)
      • Skype.exe (PID: 3992)
      • Skype.exe (PID: 3224)

    • Uses TASKKILL.EXE to kill process

      • Skype-Setup.tmp (PID: 2760)

    • Reads the Windows owner or organization settings

      • Skype-Setup.tmp (PID: 2760)

    • Searches for installed software

      • Skype-Setup.tmp (PID: 2760)

    • The process drops C-runtime libraries

      • Skype-Setup.tmp (PID: 2760)

    • Uses REG/REGEDIT.EXE to modify registry

      • Skype.exe (PID: 3224)
      • cmd.exe (PID: 3828)

    • Reads settings of System Certificates

      • Skype.exe (PID: 3224)

    • Executes as Windows Service

      • VSSVC.exe (PID: 2964)
      • wbengine.exe (PID: 2344)
      • vds.exe (PID: 492)

    • Connects to unusual port

      • taskhsvc.exe (PID: 3296)

  • INFO

    • Checks supported languages

      • mamba.exe (PID: 392)
      • mamba.exe (PID: 3436)
      • wannacrypt.exe (PID: 3880)
      • mamba.exe (PID: 3852)
      • taskdl.exe (PID: 1196)
      • mamba.exe (PID: 3732)
      • Skype.exe (PID: 3304)
      • Skype.exe (PID: 2692)
      • Skype.exe (PID: 2408)
      • Skype.exe (PID: 1776)
      • Skype.exe (PID: 3992)
      • Skype.exe (PID: 748)
      • Skype-Setup.tmp (PID: 2832)
      • Skype.exe (PID: 3912)
      • Skype.exe (PID: 968)
      • Skype-Setup.exe (PID: 3164)
      • Skype-Setup.tmp (PID: 2760)
      • Skype-Setup.exe (PID: 1584)
      • Skype.exe (PID: 3416)
      • Skype.exe (PID: 1028)
      • taskdl.exe (PID: 1172)
      • Skype.exe (PID: 3224)
      • Skype.exe (PID: 3292)
      • @WanaDecryptor@.exe (PID: 560)
      • Skype.exe (PID: 3372)
      • @WanaDecryptor@.exe (PID: 3704)
      • Skype.exe (PID: 1812)
      • taskhsvc.exe (PID: 3296)
      • Skype.exe (PID: 3784)
      • taskdl.exe (PID: 3588)
      • @WanaDecryptor@.exe (PID: 3376)
      • taskdl.exe (PID: 3416)
      • @WanaDecryptor@.exe (PID: 2880)
      • taskdl.exe (PID: 3528)
      • @WanaDecryptor@.exe (PID: 1384)
      • taskdl.exe (PID: 2184)
      • taskdl.exe (PID: 3656)
      • @WanaDecryptor@.exe (PID: 2644)
      • wannacrypt.exe (PID: 3368)
      • @WanaDecryptor@.exe (PID: 2112)
      • taskdl.exe (PID: 2124)
      • @WanaDecryptor@.exe (PID: 2340)
      • wannacrypt.exe (PID: 3936)
      • @WanaDecryptor@.exe (PID: 3712)
      • taskdl.exe (PID: 3720)

    • Reads the computer name

      • wannacrypt.exe (PID: 3880)
      • Skype.exe (PID: 1776)
      • Skype.exe (PID: 2692)
      • Skype.exe (PID: 2408)
      • Skype.exe (PID: 748)
      • Skype.exe (PID: 3912)
      • Skype-Setup.tmp (PID: 2832)
      • Skype.exe (PID: 3992)
      • Skype-Setup.tmp (PID: 2760)
      • Skype.exe (PID: 968)
      • Skype.exe (PID: 3224)
      • Skype.exe (PID: 3292)
      • Skype.exe (PID: 3416)
      • Skype.exe (PID: 3372)
      • Skype.exe (PID: 1812)
      • taskhsvc.exe (PID: 3296)
      • @WanaDecryptor@.exe (PID: 560)
      • wannacrypt.exe (PID: 3368)
      • wannacrypt.exe (PID: 3936)

    • Manual execution by a user

      • mamba.exe (PID: 2528)
      • mamba.exe (PID: 3436)
      • mamba.exe (PID: 3852)
      • wannacrypt.exe (PID: 3880)
      • Skype.exe (PID: 1776)
      • mamba.exe (PID: 1384)
      • Skype.exe (PID: 3992)
      • mamba.exe (PID: 3732)
      • wannacrypt.exe (PID: 3368)
      • wannacrypt.exe (PID: 3936)

    • Dropped object may contain TOR URL's

      • wannacrypt.exe (PID: 3880)
      • @WanaDecryptor@.exe (PID: 3704)
      • wannacrypt.exe (PID: 3368)

    • The dropped object may contain a URL to Tor Browser

      • wannacrypt.exe (PID: 3880)
      • @WanaDecryptor@.exe (PID: 3704)
      • wannacrypt.exe (PID: 3368)

    • Reads the machine GUID from the registry

      • wannacrypt.exe (PID: 3880)
      • Skype.exe (PID: 3224)
      • taskhsvc.exe (PID: 3296)
      • @WanaDecryptor@.exe (PID: 3376)
      • wannacrypt.exe (PID: 3368)
      • wannacrypt.exe (PID: 3936)

    • Creates files or folders in the user directory

      • wannacrypt.exe (PID: 3880)
      • Skype.exe (PID: 1776)
      • Skype.exe (PID: 3224)
      • taskhsvc.exe (PID: 3296)
      • Skype.exe (PID: 3292)
      • @WanaDecryptor@.exe (PID: 3376)
      • Skype.exe (PID: 3372)

    • Creates files in the program directory

      • wannacrypt.exe (PID: 3880)
      • Skype-Setup.tmp (PID: 2760)

    • Reads product name

      • Skype.exe (PID: 3992)
      • Skype.exe (PID: 1776)
      • Skype.exe (PID: 3224)
      • Skype.exe (PID: 3372)

    • Reads Environment values

      • Skype.exe (PID: 1776)
      • Skype.exe (PID: 3992)
      • Skype.exe (PID: 3224)
      • Skype.exe (PID: 3372)

    • Reads CPU info

      • Skype.exe (PID: 1776)
      • Skype.exe (PID: 3224)

    • Reads security settings of Internet Explorer

      • cscript.exe (PID: 2952)

    • Create files in a temporary directory

      • Skype-Setup.exe (PID: 3164)
      • Skype-Setup.exe (PID: 1584)
      • Skype-Setup.tmp (PID: 2760)
      • Skype.exe (PID: 3224)
      • wannacrypt.exe (PID: 3880)

    • Process checks computer location settings

      • Skype.exe (PID: 3224)
      • Skype.exe (PID: 3372)
      • Skype.exe (PID: 3784)
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) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2016:04:24 08:00:40+02:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 11
CodeSize: 122880
InitializedDataSize: 2299392
UninitializedDataSize: -
EntryPoint: 0x8217
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows command line
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
190
Monitored processes
87
Malicious processes
20
Suspicious processes
0

Behavior graph

Click at the process to see the details
start mamba.exe mamba.exe no specs mamba.exe mamba.exe #WANNACRY wannacrypt.exe attrib.exe no specs icacls.exe no specs taskdl.exe no specs cmd.exe no specs cscript.exe no specs mamba.exe no specs mamba.exe skype.exe skype.exe skype.exe no specs skype.exe no specs skype.exe no specs skype-setup.exe skype.exe no specs skype.exe no specs skype-setup.tmp no specs skype.exe no specs skype-setup.exe skype-setup.tmp taskkill.exe no specs taskdl.exe no specs skype.exe skype.exe skype.exe no specs skype.exe reg.exe no specs skype.exe no specs reg.exe no specs #WANNACRY @wanadecryptor@.exe #WANNACRY cmd.exe no specs #WANNACRY @wanadecryptor@.exe no specs skype.exe no specs taskhsvc.exe reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs skype.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs cmd.exe vssadmin.exe no specs vssvc.exe no specs wmic.exe no specs bcdedit.exe no specs bcdedit.exe no specs wbadmin.exe no specs wbengine.exe no specs vdsldr.exe no specs vds.exe no specs taskdl.exe no specs #WANNACRY @wanadecryptor@.exe cmd.exe no specs reg.exe no specs taskdl.exe no specs #WANNACRY @wanadecryptor@.exe no specs taskdl.exe no specs #WANNACRY @wanadecryptor@.exe no specs taskdl.exe no specs #WANNACRY @wanadecryptor@.exe no specs #WANNACRY @wanadecryptor@.exe no specs taskdl.exe no specs #WANNACRY wannacrypt.exe #WANNACRY wannacrypt.exe no specs attrib.exe no specs icacls.exe no specs icacls.exe no specs attrib.exe no specs #WANNACRY @wanadecryptor@.exe no specs taskdl.exe no specs #WANNACRY @wanadecryptor@.exe no specs taskdl.exe no specs mamba.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
392"C:\Users\admin\AppData\Local\Temp\mamba.exe" C:\Users\admin\AppData\Local\Temp\mamba.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
4294967295
Modules
Images
c:\users\admin\appdata\local\temp\mamba.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
492C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Virtual Disk Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vds.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\atl.dll
560@WanaDecryptor@.exe vsC:\Users\admin\Desktop\@WanaDecryptor@.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Load PerfMon Counters
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\users\admin\desktop\@wanadecryptor@.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mfc42.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
712reg add HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "yyibsxxiapw107" /t REG_SZ /d "\"C:\Users\admin\Desktop\tasksche.exe\"" /fC:\Windows\System32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.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\user32.dll
c:\windows\system32\gdi32.dll
748"C:\Program Files\Microsoft\Skype for Desktop\Skype.exe" --type=gpu-process --user-data-dir="C:\Users\admin\AppData\Roaming\Microsoft\Skype for Desktop" --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1408 --field-trial-handle=1316,i,12610574614863591278,5511580612613454496,131072 --enable-features=WinUseBrowserSpellChecker,WinUseHybridSpellChecker,WinrtGeolocationImplementation --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:2C:\Program Files\Microsoft\Skype for Desktop\Skype.exe—Skype.exe
User:
admin
Company:
Skype Technologies S.A.
Integrity Level:
LOW
Description:
Skype
Exit code:
0
Version:
8.110.0.215
Modules
Images
c:\program files\microsoft\skype for desktop\skype.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\skype for desktop\ffmpeg.dll
c:\windows\system32\uiautomationcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
748attrib +h .C:\Windows\System32\attrib.exe—wannacrypt.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Attribute Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\attrib.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ulib.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
968"C:\Program Files\Microsoft\Skype for Desktop\Skype.exe" --type=gpu-process --user-data-dir="C:\Users\admin\AppData\Roaming\Microsoft\Skype for Desktop" --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1400 --field-trial-handle=1316,i,12610574614863591278,5511580612613454496,131072 --enable-features=WinUseBrowserSpellChecker,WinUseHybridSpellChecker,WinrtGeolocationImplementation --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:2C:\Program Files\Microsoft\Skype for Desktop\Skype.exe—Skype.exe
User:
admin
Company:
Skype Technologies S.A.
Integrity Level:
LOW
Description:
Skype
Exit code:
1
Version:
8.110.0.215
Modules
Images
c:\program files\microsoft\skype for desktop\skype.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\skype for desktop\ffmpeg.dll
c:\windows\system32\uiautomationcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
1028"C:\Program Files\Microsoft\Skype for Desktop\Skype.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Roaming\Microsoft\Skype for Desktop" /prefetch:7 --no-rate-limit --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Roaming\Microsoft\Skype for Desktop\Crashpad" --url=appcenter://generic?aid=a7417433-29d9-4bc0-8826-af367733939d&iid=ad142ee9-ecfe-4580-ec0f-259fb963ccd2&uid=ad142ee9-ecfe-4580-ec0f-259fb963ccd2 --annotation=IsOfficialBuild=1 --annotation=_companyName=Skype --annotation=_productName=skype-preview --annotation=_version=8.110.0.218 "--annotation=exe=C:\Program Files\Microsoft\Skype for Desktop\Skype.exe" --annotation=plat=Win32 --annotation=prod=Electron --annotation=ver=19.1.8 --initial-client-data=0x328,0x32c,0x330,0x324,0x334,0x82ad2d8,0x82ad2e8,0x82ad2f4C:\Program Files\Microsoft\Skype for Desktop\Skype.exe
Skype.exe
User:
admin
Company:
Skype Technologies S.A.
Integrity Level:
MEDIUM
Description:
Skype
Exit code:
0
Version:
8.110.0.218
Modules
Images
c:\program files\microsoft\skype for desktop\skype.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\skype for desktop\ffmpeg.dll
c:\windows\system32\uiautomationcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
1172taskdl.exeC:\Users\admin\Desktop\taskdl.exe—wannacrypt.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
SQL Client Configuration Utility EXE
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\users\admin\desktop\taskdl.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp60.dll
c:\windows\system32\msvcrt.dll
1196taskdl.exeC:\Users\admin\Desktop\taskdl.exe—wannacrypt.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
SQL Client Configuration Utility EXE
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\users\admin\desktop\taskdl.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp60.dll
c:\windows\system32\msvcrt.dll
Total events
13 000
Read events
12 944
Write events
50
Delete events
6

Modification events

(PID) Process:(2760) Skype-Setup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2760) Skype-Setup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2760) Skype-Setup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2760) Skype-Setup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2760) Skype-Setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shell\ShareWithSkype
Operation:writeName:icon
Value:
C:\Program Files\Microsoft\Skype for Desktop\Skype.exe
(PID) Process:(2760) Skype-Setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shell\ShareWithSkype
Operation:writeName:MUIVerb
Value:
@C:\Program Files\Microsoft\Skype for Desktop\SkypeContext.dll,-101
(PID) Process:(2760) Skype-Setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\RegisteredApplications
Operation:writeName:Skype
Value:
Software\Skype\Capabilities
(PID) Process:(2760) Skype-Setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Skype\Capabilities
Operation:writeName:ApplicationName
Value:
Skype
(PID) Process:(2760) Skype-Setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Skype\Capabilities
Operation:writeName:ApplicationDescription
Value:
Skype
(PID) Process:(2760) Skype-Setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Skype\Capabilities\URLAssociations
Operation:writeName:skype-meetnow
Value:
SkypeURL
Executable files
165
Suspicious files
1 242
Text files
603
Unknown types
0

Dropped files

PID
Process
Filename
Type
3880wannacrypt.exeC:\Users\admin\Desktop\b.wnryimage
MD5:C17170262312F3BE7027BC2CA825BF0C
SHA256:D5E0E8694DDC0548D8E6B87C83D50F4AB85C1DEBADB106D6A6A794C3E746F4FA
3880wannacrypt.exeC:\Users\admin\Desktop\msg\m_bulgarian.wnrytext
MD5:95673B0F968C0F55B32204361940D184
SHA256:40B37E7B80CF678D7DD302AAF41B88135ADE6DDF44D89BDBA19CF171564444BD
3880wannacrypt.exeC:\Users\admin\Desktop\msg\m_dutch.wnrytext
MD5:7A8D499407C6A647C03C4471A67EAAD7
SHA256:2C95BEF914DA6C50D7BDEDEC601E589FBB4FDA24C4863A7260F4F72BD025799C
3880wannacrypt.exeC:\Users\admin\Desktop\msg\m_croatian.wnrytext
MD5:17194003FA70CE477326CE2F6DEEB270
SHA256:3F33734B2D34CCE83936CE99C3494CD845F1D2C02D7F6DA31D42DFC1CA15A171
3880wannacrypt.exeC:\Users\admin\Desktop\msg\m_english.wnrytext
MD5:FE68C2DC0D2419B38F44D83F2FCF232E
SHA256:26FD072FDA6E12F8C2D3292086EF0390785EFA2C556E2A88BD4673102AF703E5
3880wannacrypt.exeC:\Users\admin\Desktop\c.wnrybinary
MD5:AE08F79A0D800B82FCBE1B43CDBDBEFC
SHA256:055C7760512C98C8D51E4427227FE2A7EA3B34EE63178FE78631FA8AA6D15622
3880wannacrypt.exeC:\Users\admin\Desktop\msg\m_czech.wnrytext
MD5:537EFEECDFA94CC421E58FD82A58BA9E
SHA256:5AFA4753AFA048C6D6C39327CE674F27F5F6E5D3F2A060B7A8AED61725481150
3880wannacrypt.exeC:\Users\admin\Desktop\msg\m_chinese (simplified).wnrytext
MD5:0252D45CA21C8E43C9742285C48E91AD
SHA256:845D0E178AEEBD6C7E2A2E9697B2BF6CF02028C50C288B3BA88FE2918EA2834A
3880wannacrypt.exeC:\Users\admin\Desktop\msg\m_indonesian.wnrytext
MD5:3788F91C694DFC48E12417CE93356B0F
SHA256:23E5E738AAD10FB8EF89AA0285269AFF728070080158FD3E7792FE9ED47C51F4
3880wannacrypt.exeC:\Users\admin\Desktop\msg\m_filipino.wnrytext
MD5:08B9E69B57E4C9B966664F8E1C27AB09
SHA256:D8489F8C16318E524B45DE8B35D7E2C3CD8ED4821C136F12F5EF3C9FC3321324
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
35
DNS requests
20
Threats
14

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
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
1776
Skype.exe
13.107.42.16:443
a.config.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
1776
Skype.exe
52.113.194.133:443
get.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
1776
Skype.exe
104.81.140.184:443
download.skype.com
AKAMAI-AS
NL
unknown
3224
Skype.exe
13.107.42.16:443
a.config.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3224
Skype.exe
52.113.194.133:443
get.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
3224
Skype.exe
13.69.116.107:443
pipe.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
unknown
3224
Skype.exe
104.81.140.184:443
download.skype.com
AKAMAI-AS
NL
unknown

DNS requests

Domain
IP
Reputation
get.skype.com
  • 52.113.194.133
whitelisted
a.config.skype.com
  • 13.107.42.16
whitelisted
download.skype.com
  • 104.81.140.184
whitelisted
pipe.skype.com
  • 13.69.116.107
whitelisted
gateway.bingviz.microsoftapp.net
  • 13.107.213.67
unknown
eagle.sapphire.microsoftapp.net
  • 13.107.213.67
unknown
config.edge.skype.com
  • 13.107.42.16
whitelisted
login.live.com
  • 20.190.159.73
whitelisted
browser.pipe.aria.microsoft.com
  • 52.168.117.168
whitelisted
acctcdn.msauth.net
  • 13.107.213.67
whitelisted

Threats

PID
Process
Class
Message
3296
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 795
3296
taskhsvc.exe
Unknown Traffic
ET JA3 Hash - Possible Malware - Malspam
3296
taskhsvc.exe
Unknown Traffic
ET JA3 Hash - Possible Malware - Malspam
3296
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 156
3296
taskhsvc.exe
Unknown Traffic
ET JA3 Hash - Possible Malware - Malspam
3296
taskhsvc.exe
Unknown Traffic
ET JA3 Hash - Possible Malware - Malspam
3296
taskhsvc.exe
Unknown Traffic
ET JA3 Hash - Possible Malware - Malspam
3296
taskhsvc.exe
Unknown Traffic
ET JA3 Hash - Possible Malware - Malspam
3296
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 305
3296
taskhsvc.exe
Unknown Traffic
ET JA3 Hash - Possible Malware - Malspam
Process
Message
Skype.exe
[0129/191948.349:ERROR:filesystem_win.cc(130)] GetFileAttributes C:\Users\admin\AppData\Roaming\Microsoft\Skype for Desktop\Crashpad\attachments\3a0ee62b-79ac-4cc3-bbd5-f65252e7a91f: The system cannot find the file specified. (0x2)
Skype.exe
[0129/192008.088:ERROR:filesystem_win.cc(130)] GetFileAttributes C:\Users\admin\AppData\Roaming\Microsoft\Skype for Desktop\Crashpad\attachments\3a0ee62b-79ac-4cc3-bbd5-f65252e7a91f: The system cannot find the file specified. (0x2)
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Reports
mamba.exe