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File name:

wannaCry.exe

Full analysis: https://app.any.run/tasks/889a4c13-c949-4758-a205-ed7b0dc43111
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 04, 2022, 23:32:50
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
wannacry
wannacryptor
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

84C82835A5D21BBCF75A61706D8AB549

SHA1:

5FF465AFAABCBF0150D1A3AB2C2E74F3A4426467

SHA256:

ED01EBFBC9EB5BBEA545AF4D01BF5F1071661840480439C6E5BABE8E080E41AA

SSDEEP:

98304:QqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g3x:QqPe1Cxcxk3ZAEUadzR8yc4gB

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 executable file immediately after starts

    • Application was dropped or rewritten from another process

    • Writes file to Word startup folder

      • wannaCry.exe (PID: 2556)

    • Modifies files in Chrome extension folder

      • wannaCry.exe (PID: 2556)

    • Steals credentials from Web Browsers

      • wannaCry.exe (PID: 2556)

    • Actions looks like stealing of personal data

      • wannaCry.exe (PID: 2556)

    • WannaCry Ransomware was detected

      • wannaCry.exe (PID: 2556)
      • cmd.exe (PID: 2784)

    • Loads dropped or rewritten executable

      • taskhsvc.exe (PID: 3208)
      • SearchProtocolHost.exe (PID: 3916)

  • SUSPICIOUS

    • Checks supported languages

      • wannaCry.exe (PID: 2556)
      • taskdl.exe (PID: 1104)
      • cmd.exe (PID: 2344)
      • taskdl.exe (PID: 3132)
      • taskhsvc.exe (PID: 3208)
      • @[email protected] (PID: 3684)
      • @[email protected] (PID: 2744)
      • cmd.exe (PID: 2784)

    • Reads the computer name

    • Uses ATTRIB.EXE to modify file attributes

      • wannaCry.exe (PID: 2556)

    • Drops a file with a compile date too recent

    • Executable content was dropped or overwritten

    • Uses ICACLS.EXE to modify access control list

      • wannaCry.exe (PID: 2556)

    • Creates files like Ransomware instruction

      • wannaCry.exe (PID: 2556)

    • Executes scripts

      • cmd.exe (PID: 2344)

    • Starts CMD.EXE for commands execution

      • wannaCry.exe (PID: 2556)

    • Creates files in the program directory

      • wannaCry.exe (PID: 2556)

    • Creates files in the user directory

      • taskhsvc.exe (PID: 3208)
      • wannaCry.exe (PID: 2556)

  • INFO

    • Dropped object may contain URL to Tor Browser

      • wannaCry.exe (PID: 2556)

    • Dropped object may contain TOR URL's

      • wannaCry.exe (PID: 2556)

    • Dropped object may contain Bitcoin addresses

      • wannaCry.exe (PID: 2556)
      • taskhsvc.exe (PID: 3208)

    • Reads the computer name

      • icacls.exe (PID: 3872)
      • cscript.exe (PID: 2540)

    • Checks supported languages

      • icacls.exe (PID: 3872)
      • attrib.exe (PID: 3888)
      • cscript.exe (PID: 2540)

    • Checks Windows Trust Settings

      • cscript.exe (PID: 2540)
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)

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 2010-Nov-20 09:05:05
Detected languages:
  • English - United States
CompanyName: Microsoft Corporation
FileDescription: DiskPart
FileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
InternalName: diskpart.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: diskpart.exe
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.1.7601.17514

DOS Header

e_magic: MZ
e_cblp: 144
e_cp: 3
e_crlc: -
e_cparhdr: 4
e_minalloc: -
e_maxalloc: 65535
e_ss: -
e_sp: 184
e_csum: -
e_ip: -
e_cs: -
e_ovno: -
e_oemid: -
e_oeminfo: -
e_lfanew: 248

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
NumberofSections: 4
TimeDateStamp: 2010-Nov-20 09:05:05
PointerToSymbolTable: -
NumberOfSymbols: -
SizeOfOptionalHeader: 224
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
4096
27056
28672
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.40424
.rdata
32768
24432
24576
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.66357
.data
57344
6488
8192
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.45575
.rsrc
65536
3448736
3448832
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.99987

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.52974
904
Latin 1 / Western European
English - United States
RT_VERSION
2058
7.99991
3446325
Latin 1 / Western European
English - United States
XIA
1 (#2)
5.03919
1263
Latin 1 / Western European
English - United States
RT_MANIFEST

Imports

ADVAPI32.dll
KERNEL32.dll
MSVCRT.dll
USER32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
54
Monitored processes
12
Malicious processes
5
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start drop and start drop and start start drop and start #WANNACRY wannacry.exe attrib.exe no specs icacls.exe no specs taskdl.exe no specs cmd.exe no specs cscript.exe no specs taskdl.exe no specs @[email protected] #WANNACRY cmd.exe no specs @[email protected] no specs taskhsvc.exe searchprotocolhost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2556"C:\Users\admin\Desktop\wannaCry.exe" C:\Users\admin\Desktop\wannaCry.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
DiskPart
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3888attrib +h .C:\Windows\system32\attrib.exe—wannaCry.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Attribute Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3872icacls . /grant Everyone:F /T /C /QC:\Windows\system32\icacls.exe—wannaCry.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1104taskdl.exeC:\Users\admin\Desktop\taskdl.exe—wannaCry.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)
2344C:\Windows\system32\cmd.exe /c 88771664926381.batC:\Windows\system32\cmd.exe—wannaCry.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2540cscript.exe //nologo m.vbsC:\Windows\system32\cscript.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Console Based Script Host
Exit code:
0
Version:
5.8.7600.16385
3132taskdl.exeC:\Users\admin\Desktop\taskdl.exe—wannaCry.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)
3684@[email protected] coC:\Users\admin\Desktop\@[email protected]
wannaCry.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Load PerfMon Counters
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2784cmd.exe /c start /b @[email protected] vsC:\Windows\system32\cmd.exe
wannaCry.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2744@[email protected] vsC:\Users\admin\Desktop\@[email protected]—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Load PerfMon Counters
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
2 140
Read events
2 125
Write events
15
Delete events
0

Modification events

(PID) Process:(2556) wannaCry.exeKey:HKEY_CURRENT_USER\Software\WanaCrypt0r
Operation:writeName:wd
Value:
C:\Users\admin\Desktop
(PID) Process:(3916) SearchProtocolHost.exeKey:HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3916) SearchProtocolHost.exeKey:HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:@C:\Windows\system32\notepad.exe,-469
Value:
Text Document
(PID) Process:(3916) SearchProtocolHost.exeKey:HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:@C:\Windows\System32\wshext.dll,-4802
Value:
VBScript Script File
(PID) Process:(3916) SearchProtocolHost.exeKey:HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:@C:\Windows\System32\acppage.dll,-6002
Value:
Windows Batch File
(PID) Process:(2744) @[email protected]Key:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2744) @[email protected]Key:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2744) @[email protected]Key:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2744) @[email protected]Key:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
17
Suspicious files
1 004
Text files
56
Unknown types
10

Dropped files

PID
Process
Filename
Type
2556wannaCry.exeC:\Users\admin\Desktop\msg\m_korean.wnrytext
MD5:6735CB43FE44832B061EEB3F5956B099
SHA256:552AA0F82F37C9601114974228D4FC54F7434FE3AE7A276EF1AE98A0F608F1D0
2556wannaCry.exeC:\Users\admin\Desktop\msg\m_czech.wnrytext
MD5:537EFEECDFA94CC421E58FD82A58BA9E
SHA256:5AFA4753AFA048C6D6C39327CE674F27F5F6E5D3F2A060B7A8AED61725481150
2556wannaCry.exeC:\Users\admin\Desktop\msg\m_italian.wnrytext
MD5:30A200F78498990095B36F574B6E8690
SHA256:49F2C739E7D9745C0834DC817A71BF6676CCC24A4C28DCDDF8844093AAB3DF07
2556wannaCry.exeC:\Users\admin\Desktop\msg\m_chinese (traditional).wnrytext
MD5:2EFC3690D67CD073A9406A25005F7CEA
SHA256:5C7F6AD1EC4BC2C8E2C9C126633215DABA7DE731AC8B12BE10CA157417C97F3A
2556wannaCry.exeC:\Users\admin\Desktop\msg\m_dutch.wnrytext
MD5:7A8D499407C6A647C03C4471A67EAAD7
SHA256:2C95BEF914DA6C50D7BDEDEC601E589FBB4FDA24C4863A7260F4F72BD025799C
2556wannaCry.exeC:\Users\admin\Desktop\msg\m_indonesian.wnrytext
MD5:3788F91C694DFC48E12417CE93356B0F
SHA256:23E5E738AAD10FB8EF89AA0285269AFF728070080158FD3E7792FE9ED47C51F4
2556wannaCry.exeC:\Users\admin\Desktop\msg\m_french.wnrytext
MD5:4E57113A6BF6B88FDD32782A4A381274
SHA256:9BD38110E6523547AED50617DDC77D0920D408FAEED2B7A21AB163FDA22177BC
2556wannaCry.exeC:\Users\admin\Desktop\msg\m_greek.wnrytext
MD5:FB4E8718FEA95BB7479727FDE80CB424
SHA256:E13CC9B13AA5074DC45D50379ECEB17EE39A0C2531AB617D93800FE236758CA9
2556wannaCry.exeC:\Users\admin\Desktop\msg\m_chinese (simplified).wnrytext
MD5:0252D45CA21C8E43C9742285C48E91AD
SHA256:845D0E178AEEBD6C7E2A2E9697B2BF6CF02028C50C288B3BA88FE2918EA2834A
2556wannaCry.exeC:\Users\admin\Desktop\b.wnryimage
MD5:C17170262312F3BE7027BC2CA825BF0C
SHA256:D5E0E8694DDC0548D8E6B87C83D50F4AB85C1DEBADB106D6A6A794C3E746F4FA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
0
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
3208
taskhsvc.exe
62.210.97.21:443
—
Online S.a.s.
FR
suspicious
3208
taskhsvc.exe
171.25.193.9:80
—
Foreningen for digitala fri- och rattigheter
SE
malicious
3208
taskhsvc.exe
95.128.43.164:443
—
Aqua Ray SAS
FR
suspicious

DNS requests

No data

Threats

PID
Process
Class
Message
3208
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 243
3208
taskhsvc.exe
Misc Attack
ET TOR Known Tor Exit Node Traffic group 137
3208
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 137
3208
taskhsvc.exe
Misc activity
ET POLICY TLS possible TOR SSL traffic
3208
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 754
No debug info
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Reports
wannaCry.exe