URL:

https://github.com/ytisf/theZoo/tree/master/malware/Binaries/Ransomware.WannaCry

Full analysis: https://app.any.run/tasks/bd4034d9-2902-4ec2-bb76-a9830dbb83e9
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: October 23, 2024, 16:26:09
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
github
arch-exec
wannacry
ransomware
wannacryptor
Indicators:
MD5:

A7920DA6E44DD57C8350CB52B99ACF33

SHA1:

832C838B4440D106DB3F38DA9882E542362C4F9E

SHA256:

41C7B99F89434BDFDE8113E3DDA52B597201F715B49D837A21A120C31FCFE9D4

SSDEEP:

3:N8tEdsxH4N+DhzzumLLEgc:2u6t4N+By84

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

    • WANNACRY has been detected (YARA)

      • ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe (PID: 3972)
      • @WanaDecryptor@.exe (PID: 1912)

    • Wannacry exe files

      • @WanaDecryptor@.exe (PID: 1912)
      • cmd.exe (PID: 1392)
      • @WanaDecryptor@.exe (PID: 184)
      • taskse.exe (PID: 2916)
      • @WanaDecryptor@.exe (PID: 1680)

    • WannaCry Ransomware is detected

      • ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe (PID: 3972)
      • cmd.exe (PID: 1392)

    • Deletes shadow copies

      • cmd.exe (PID: 3440)

    • Using BCDEDIT.EXE to modify recovery options

      • cmd.exe (PID: 3440)

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • msedge.exe (PID: 4068)
      • msedge.exe (PID: 2380)
      • WinRAR.exe (PID: 2364)
      • ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe (PID: 3972)

    • Uses ICACLS.EXE to modify access control lists

      • ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe (PID: 3972)

    • Executing commands from a ".bat" file

      • ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe (PID: 3972)

    • Uses ATTRIB.EXE to modify file attributes

      • ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe (PID: 3972)

    • The process executes VB scripts

      • cmd.exe (PID: 2428)

    • Executable content was dropped or overwritten

      • ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe (PID: 3972)
      • @WanaDecryptor@.exe (PID: 1912)

    • Starts CMD.EXE for commands execution

      • ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe (PID: 3972)
      • @WanaDecryptor@.exe (PID: 184)

    • The executable file from the user directory is run by the CMD process

      • @WanaDecryptor@.exe (PID: 184)

    • Connects to unusual port

      • taskhsvc.exe (PID: 1832)

    • Executes as Windows Service

      • VSSVC.exe (PID: 1784)
      • vds.exe (PID: 3028)
      • wbengine.exe (PID: 3928)

    • Uses REG/REGEDIT.EXE to modify registry

      • cmd.exe (PID: 1876)

  • INFO

    • Checks supported languages

      • wmpnscfg.exe (PID: 2908)

    • Reads the computer name

      • wmpnscfg.exe (PID: 2908)

    • The process uses the downloaded file

      • msedge.exe (PID: 3828)

    • Manual execution by a user

      • explorer.exe (PID: 3492)
      • wmpnscfg.exe (PID: 2908)
      • WinRAR.exe (PID: 2364)
      • taskdl.exe (PID: 1572)
      • taskse.exe (PID: 2076)
      • taskdl.exe (PID: 1144)
      • taskdl.exe (PID: 3536)
      • ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe (PID: 3972)
      • taskse.exe (PID: 932)
      • taskse.exe (PID: 444)
      • taskse.exe (PID: 1084)
      • taskse.exe (PID: 1076)
      • taskdl.exe (PID: 3188)
      • taskse.exe (PID: 3900)
      • taskdl.exe (PID: 2812)
      • explorer.exe (PID: 2452)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2364)

    • Application launched itself

      • msedge.exe (PID: 2380)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
131
Monitored processes
62
Malicious processes
7
Suspicious processes
0

Behavior graph

Click at the process to see the details
start msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs wmpnscfg.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs explorer.exe no specs winrar.exe #WANNACRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe attrib.exe no specs icacls.exe no specs taskdl.exe no specs cmd.exe no specs cscript.exe no specs taskdl.exe taskdl.exe no specs taskse.exe taskdl.exe no specs taskdl.exe no specs taskdl.exe no specs taskse.exe no specs taskse.exe no specs taskdl.exe no specs taskdl.exe taskdl.exe no specs taskse.exe no specs taskse.exe no specs taskse.exe no specs #WANNACRY cmd.exe no specs #WANNACRY @wanadecryptor@.exe #WANNACRY @wanadecryptor@.exe no specs taskhsvc.exe cmd.exe no specs vssadmin.exe no specs vssvc.exe no specs taskdl.exe no specs #WANNACRY @wanadecryptor@.exe no specs cmd.exe no specs #WANNACRY taskse.exe no specs reg.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 explorer.exe no specs msedge.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
184@WanaDecryptor@.exe vsC:\Users\admin\Downloads\@WanaDecryptor@.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Load PerfMon Counters
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\users\admin\downloads\@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
444"C:\Users\admin\Downloads\taskse.exe" C:\Users\admin\Downloads\taskse.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
waitfor - wait/send a signal over a network
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\users\admin\downloads\taskse.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
720cscript.exe //nologo m.vbsC:\Windows\System32\cscript.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft ® Console Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\cscript.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
932"C:\Users\admin\Downloads\taskse.exe" C:\Users\admin\Downloads\taskse.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
waitfor - wait/send a signal over a network
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\users\admin\downloads\taskse.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
996attrib +h .C:\Windows\System32\attrib.exe—ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
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
1044"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1232 --field-trial-handle=1328,i,8796758578106612398,5432025683080344148,131072 --enable-features=msMicrosoftRootStoreUsed /prefetch:8C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
1076"C:\Users\admin\Downloads\taskse.exe" C:\Users\admin\Downloads\taskse.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
waitfor - wait/send a signal over a network
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\users\admin\downloads\taskse.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
1084"C:\Users\admin\Downloads\taskse.exe" C:\Users\admin\Downloads\taskse.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
waitfor - wait/send a signal over a network
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\users\admin\downloads\taskse.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
1132taskdl.exeC:\Users\admin\Downloads\taskdl.exe—ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
SQL Client Configuration Utility EXE
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\users\admin\downloads\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
1144"C:\Users\admin\Downloads\taskdl.exe" C:\Users\admin\Downloads\taskdl.exe—explorer.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\downloads\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
7 638
Read events
7 572
Write events
56
Delete events
10

Modification events

(PID) Process:(2380) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(2380) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(2380) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(2380) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(2380) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(2380) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate\ClientState\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}
Operation:writeName:dr
Value:
1
(PID) Process:(2380) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(2380) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault
Operation:writeName:S-1-5-21-1302019708-1500728564-335382590-1000
Value:
DD83BFA0BD832F00
(PID) Process:(2380) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\FirstNotDefault
Operation:delete valueName:S-1-5-21-1302019708-1500728564-335382590-1000
Value:
(PID) Process:(2380) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge
Operation:writeName:UsageStatsInSample
Value:
1
Executable files
22
Suspicious files
1 513
Text files
483
Unknown types
2

Dropped files

PID
Process
Filename
Type
2380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF22ccff.TMP —
MD5:—
SHA256:—
2380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old —
MD5:—
SHA256:—
2380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF22cd1e.TMP —
MD5:—
SHA256:—
2380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old —
MD5:—
SHA256:—
2380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF22cd2e.TMP —
MD5:—
SHA256:—
2380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old~RF22cd9b.TMP —
MD5:—
SHA256:—
2380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old —
MD5:—
SHA256:—
2380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\27d493ab-2299-4858-b30b-93743e83c2fa.tmpbinary
MD5:5058F1AF8388633F609CADB75A75DC9D
SHA256:—
2380msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\Site Characteristics Database\LOG.oldtext
MD5:CE86C8F851C5C62FD3B245514A656CC3
SHA256:E59B71835032C5D6C65BA4BB15A1676C7287241388CBE117F3C16F601B84E3D0
1652msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\CrashpadMetrics.pma~RF22ca11.TMPbinary
MD5:886E82F2CA62ECCCE64601B30592078A
SHA256:E5E13D53601100FF3D6BB71514CBCCC4C73FE9B7EF5E930100E644187B42948E
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
31
Threats
7

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
1060
svchost.exe
224.0.0.252:5355
—
—
—
whitelisted
2564
svchost.exe
239.255.255.250:3702
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
4068
msedge.exe
13.107.42.16:443
config.edge.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
2380
msedge.exe
239.255.255.250:1900
—
—
—
whitelisted
4068
msedge.exe
13.107.21.239:443
edge.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4068
msedge.exe
140.82.121.3:443
github.com
GITHUB
US
shared
4068
msedge.exe
185.199.109.154:443
github.githubassets.com
FASTLY
US
whitelisted
4068
msedge.exe
185.199.109.133:443
avatars.githubusercontent.com
FASTLY
US
whitelisted

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.185.174
whitelisted
config.edge.skype.com
  • 13.107.42.16
whitelisted
edge.microsoft.com
  • 13.107.21.239
  • 204.79.197.239
whitelisted
github.com
  • 140.82.121.3
shared
github.githubassets.com
  • 185.199.109.154
  • 185.199.108.154
  • 185.199.110.154
  • 185.199.111.154
whitelisted
avatars.githubusercontent.com
  • 185.199.109.133
  • 185.199.108.133
  • 185.199.111.133
  • 185.199.110.133
whitelisted
github-cloud.s3.amazonaws.com
  • 3.5.3.211
  • 54.231.200.81
  • 52.216.142.164
  • 3.5.2.176
  • 52.216.251.108
  • 3.5.21.85
  • 52.216.147.27
  • 52.216.248.28
shared
user-images.githubusercontent.com
  • 185.199.111.133
  • 185.199.109.133
  • 185.199.108.133
  • 185.199.110.133
whitelisted
www.bing.com
  • 2.23.209.141
  • 2.23.209.135
  • 2.23.209.133
  • 2.23.209.149
  • 2.23.209.150
  • 2.23.209.140
  • 2.23.209.130
  • 2.23.209.148
  • 2.23.209.144
whitelisted
collector.github.com
  • 140.82.113.22
whitelisted

Threats

PID
Process
Class
Message
4068
msedge.exe
Not Suspicious Traffic
INFO [ANY.RUN] Attempting to access raw user content on GitHub
4068
msedge.exe
Not Suspicious Traffic
INFO [ANY.RUN] Attempting to access raw user content on GitHub
1832
taskhsvc.exe
Unknown Traffic
ET JA3 Hash - Possible Malware - Malspam
1832
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 160
1832
taskhsvc.exe
Unknown Traffic
ET JA3 Hash - Possible Malware - Malspam
1832
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 823
1832
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 160
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://github.com/ytisf/theZoo/tree/master/malware/Binaries/Ransomware.WannaCry