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File name:

wannaCry.exe

Full analysis: https://app.any.run/tasks/4b513a64-2379-4bae-b6ed-3993d1b16edf
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, 21:17:42
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: 3456)

    • Modifies files in Chrome extension folder

      • wannaCry.exe (PID: 3456)

    • Steals credentials from Web Browsers

      • wannaCry.exe (PID: 3456)

    • Actions looks like stealing of personal data

      • wannaCry.exe (PID: 3456)

    • WannaCry Ransomware was detected

      • wannaCry.exe (PID: 3456)
      • cmd.exe (PID: 3156)

    • Loads dropped or rewritten executable

      • SearchProtocolHost.exe (PID: 3860)
      • taskhsvc.exe (PID: 3752)

    • Deletes shadow copies

      • cmd.exe (PID: 2380)

    • Starts BCDEDIT.EXE to disable recovery

      • cmd.exe (PID: 2380)

    • Changes the autorun value in the registry

      • reg.exe (PID: 2556)

    • Loads the Task Scheduler COM API

      • wbengine.exe (PID: 2460)

  • SUSPICIOUS

    • Checks supported languages

    • Reads the computer name

      • wannaCry.exe (PID: 3456)
      • wannaCry.exe (PID: 2676)
      • wannaCry.exe (PID: 3624)
      • wannaCry.exe (PID: 3640)
      • taskhsvc.exe (PID: 3752)
      • @[email protected] (PID: 3492)

    • Executable content was dropped or overwritten

    • Drops a file with a compile date too recent

    • Uses ATTRIB.EXE to modify file attributes

      • wannaCry.exe (PID: 3456)
      • wannaCry.exe (PID: 2676)
      • wannaCry.exe (PID: 3624)
      • wannaCry.exe (PID: 3640)

    • Uses ICACLS.EXE to modify access control list

      • wannaCry.exe (PID: 3456)
      • wannaCry.exe (PID: 2676)
      • wannaCry.exe (PID: 3624)
      • wannaCry.exe (PID: 3640)

    • Creates files like Ransomware instruction

      • wannaCry.exe (PID: 3456)

    • Executes scripts

      • cmd.exe (PID: 1232)

    • Starts CMD.EXE for commands execution

    • Creates files in the program directory

      • wannaCry.exe (PID: 3456)

    • Creates files in the user directory

      • wannaCry.exe (PID: 3456)
      • taskhsvc.exe (PID: 3752)

    • Executed as Windows Service

      • vssvc.exe (PID: 3928)
      • vds.exe (PID: 3896)
      • wbengine.exe (PID: 2460)

    • Executed via COM

      • vdsldr.exe (PID: 1204)

    • Creates files in the Windows directory

      • wbadmin.exe (PID: 480)

    • Uses REG.EXE to modify Windows registry

      • cmd.exe (PID: 348)

  • INFO

    • Dropped object may contain TOR URL's

      • wannaCry.exe (PID: 3456)

    • Dropped object may contain URL to Tor Browser

      • wannaCry.exe (PID: 3456)

    • Checks supported languages

      • icacls.exe (PID: 3616)
      • attrib.exe (PID: 3320)
      • cscript.exe (PID: 2208)
      • attrib.exe (PID: 1856)
      • icacls.exe (PID: 680)
      • attrib.exe (PID: 3324)
      • icacls.exe (PID: 3204)
      • attrib.exe (PID: 3948)
      • icacls.exe (PID: 3784)
      • WMIC.exe (PID: 2772)
      • vssvc.exe (PID: 3928)
      • vssadmin.exe (PID: 3660)
      • bcdedit.exe (PID: 3076)
      • wbadmin.exe (PID: 480)
      • wbengine.exe (PID: 2460)
      • vds.exe (PID: 3896)
      • bcdedit.exe (PID: 340)
      • vdsldr.exe (PID: 1204)
      • reg.exe (PID: 2556)

    • Dropped object may contain Bitcoin addresses

      • wannaCry.exe (PID: 3456)

    • Reads the computer name

      • icacls.exe (PID: 3616)
      • cscript.exe (PID: 2208)
      • icacls.exe (PID: 680)
      • icacls.exe (PID: 3204)
      • icacls.exe (PID: 3784)
      • vssvc.exe (PID: 3928)
      • vssadmin.exe (PID: 3660)
      • WMIC.exe (PID: 2772)
      • vdsldr.exe (PID: 1204)
      • wbadmin.exe (PID: 480)
      • wbengine.exe (PID: 2460)
      • vds.exe (PID: 3896)

    • Checks Windows Trust Settings

      • cscript.exe (PID: 2208)

    • Manual execution by user

      • wannaCry.exe (PID: 2676)
      • wannaCry.exe (PID: 3624)
      • wannaCry.exe (PID: 3640)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
118
Monitored processes
51
Malicious processes
7
Suspicious processes
3

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
3456"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)
3320attrib +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)
3616icacls . /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)
1432taskdl.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)
1232C:\Windows\system32\cmd.exe /c 82371664918273.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)
2208cscript.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
1900taskdl.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)
2676"C:\Users\admin\Desktop\wannaCry.exe" C:\Users\admin\Desktop\wannaCry.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
DiskPart
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1856attrib +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)
680icacls . /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)
Total events
3 075
Read events
3 054
Write events
0
Delete events
0

Modification events

No data
Executable files
17
Suspicious files
1 057
Text files
491
Unknown types
25

Dropped files

PID
Process
Filename
Type
3456wannaCry.exeC:\Users\admin\Desktop\msg\m_english.wnrytext
MD5:FE68C2DC0D2419B38F44D83F2FCF232E
SHA256:26FD072FDA6E12F8C2D3292086EF0390785EFA2C556E2A88BD4673102AF703E5
3456wannaCry.exeC:\Users\admin\Desktop\msg\m_chinese (traditional).wnrytext
MD5:2EFC3690D67CD073A9406A25005F7CEA
SHA256:5C7F6AD1EC4BC2C8E2C9C126633215DABA7DE731AC8B12BE10CA157417C97F3A
3456wannaCry.exeC:\Users\admin\Desktop\msg\m_croatian.wnrytext
MD5:17194003FA70CE477326CE2F6DEEB270
SHA256:3F33734B2D34CCE83936CE99C3494CD845F1D2C02D7F6DA31D42DFC1CA15A171
3456wannaCry.exeC:\Users\admin\Desktop\msg\m_czech.wnrytext
MD5:537EFEECDFA94CC421E58FD82A58BA9E
SHA256:5AFA4753AFA048C6D6C39327CE674F27F5F6E5D3F2A060B7A8AED61725481150
3456wannaCry.exeC:\Users\admin\Desktop\b.wnryimage
MD5:C17170262312F3BE7027BC2CA825BF0C
SHA256:D5E0E8694DDC0548D8E6B87C83D50F4AB85C1DEBADB106D6A6A794C3E746F4FA
3456wannaCry.exeC:\Users\admin\Desktop\msg\m_dutch.wnrytext
MD5:7A8D499407C6A647C03C4471A67EAAD7
SHA256:2C95BEF914DA6C50D7BDEDEC601E589FBB4FDA24C4863A7260F4F72BD025799C
3456wannaCry.exeC:\Users\admin\Desktop\msg\m_korean.wnrytext
MD5:6735CB43FE44832B061EEB3F5956B099
SHA256:552AA0F82F37C9601114974228D4FC54F7434FE3AE7A276EF1AE98A0F608F1D0
3456wannaCry.exeC:\Users\admin\Desktop\msg\m_bulgarian.wnrytext
MD5:95673B0F968C0F55B32204361940D184
SHA256:40B37E7B80CF678D7DD302AAF41B88135ADE6DDF44D89BDBA19CF171564444BD
3456wannaCry.exeC:\Users\admin\Desktop\msg\m_japanese.wnrytext
MD5:B77E1221F7ECD0B5D696CB66CDA1609E
SHA256:7E491E7B48D6E34F916624C1CDA9F024E86FCBEC56ACDA35E27FA99D530D017E
3456wannaCry.exeC:\Users\admin\Desktop\msg\m_german.wnrytext
MD5:3D59BBB5553FE03A89F817819540F469
SHA256:2ADC900FAFA9938D85CE53CB793271F37AF40CF499BCC454F44975DB533F0B61
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
12
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
3752
taskhsvc.exe
5.34.183.205:443
—
ITL LLC
UA
suspicious
3752
taskhsvc.exe
31.31.78.49:443
—
WEDOS Internet, a.s.
CZ
suspicious
3752
taskhsvc.exe
86.59.21.38:443
—
Hutchison Drei Austria GmbH
AT
malicious
3752
taskhsvc.exe
176.10.104.240:8443
—
Datasource AG
CH
malicious
3752
taskhsvc.exe
154.35.175.225:443
—
RETHEMHOSTING
US
malicious
3752
taskhsvc.exe
128.31.0.39:9101
—
MIT-GATEWAYS
US
malicious
3752
taskhsvc.exe
163.172.149.122:443
—
Online S.a.s.
FR
suspicious
3752
taskhsvc.exe
107.170.101.39:443
—
DIGITALOCEAN-ASN
US
suspicious
3752
taskhsvc.exe
176.10.104.243:8443
—
Datasource AG
CH
suspicious
3752
taskhsvc.exe
134.119.3.164:9001
—
Host Europe GmbH
DE
suspicious

DNS requests

No data

Threats

PID
Process
Class
Message
3752
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 176
3752
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 821
3752
taskhsvc.exe
Misc Attack
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 226
7 ETPRO signatures available at the full report
No debug info
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Reports
wannaCry.exe