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File name:

VBS.LoveLetter.txt.vbs

Full analysis: https://app.any.run/tasks/0ce6f17b-9963-461c-9a37-ee0cff39285c
Verdict: Malicious activity
Analysis date: August 17, 2019, 23:39:48
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: text/x-c
File info: C source, Non-ISO extended-ASCII text
MD5:

836A5ABD025D60A7AA8550679DD556C9

SHA1:

A71042308730A358ACB9BCB03A7412B1859320D7

SHA256:

D3F6956E01E2A4BCDBDCE1B41D0F31E546A102DC384FC9E81B9F1D912E099A13

SSDEEP:

192:1p9Tx0wI1TzMjMJDMxMWMDMrMvGMDMRMVM3MeMkl7iv43KNKss5xEDHoZ:1pxiwI1TzcoD+dqE1qyq47MkvkD0

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

    • Changes the autorun value in the registry

      • WScript.exe (PID: 3500)

  • SUSPICIOUS

    • Changes the started page of IE

      • WScript.exe (PID: 3500)

    • Reads Internet Cache Settings

      • OUTLOOK.EXE (PID: 3376)

    • Executed via COM

      • OUTLOOK.EXE (PID: 3376)

    • Creates files in the program directory

      • WScript.exe (PID: 3500)

  • INFO

    • Reads Microsoft Office registry keys

      • OUTLOOK.EXE (PID: 3376)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
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All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start wscript.exe outlook.exe

Process information

PID
CMD
Path
Indicators
Parent process
3500"C:\Windows\System32\WScript.exe" "C:\Windows\VBS.LoveLetter.txt.vbs"C:\Windows\System32\WScript.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Version:
5.8.7600.16385
3376"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Outlook
Exit code:
0
Version:
14.0.6025.1000
Total events
673
Read events
572
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
1
Text files
91
Unknown types
0

Dropped files

PID
Process
Filename
Type
3376OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVR9C16.tmp.cvr —
MD5:—
SHA256:—
3376OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\mapisvc.inftext
MD5:48DD6CAE43CE26B992C35799FCD76898
SHA256:7BFE1F3691E2B4FB4D61FBF5E9F7782FBE49DA1342DBD32201C2CC8E540DBD1A
3376OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_WorkHours_1_AE2EEC86770AC84FA6A1EDAAA2C399B2.datxml
MD5:807EF0FC900FEB3DA82927990083D6E7
SHA256:4411E7DC978011222764943081500FFF0E43CBF7CCD44264BD1AB6306CA68913
3376OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_Calendar_2_4857048C2EB09948A586E3C24A49EBFA.datxml
MD5:B21ED3BD946332FF6EBC41A87776C6BB
SHA256:B1AAC4E817CD10670B785EF8E5523C4A883F44138E50486987DC73054A46F6F4
3376OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_ContactPrefs_2_F581DC8621B7D84AB10DDA24797C3F0A.datxml
MD5:BBCF400BD7AE536EB03054021D6A6398
SHA256:383020065C1F31F4FB09F448599A6D5E532C390AF4E5B8AF0771FE17A23222AD
3376OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_ConversationPrefs_2_D0B7FB88D7FA3A42BCCFC7828597E7E0.datxml
MD5:57F30B1BCA811C2FCB81F4C13F6A927B
SHA256:612BAD93621991CB09C347FF01EC600B46617247D5C041311FF459E247D8C2D3
3376OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\{58091EA4-B91E-49CD-A33C-4C1958461DAE}\{1C306CB1-771E-4B4B-A902-86E897877F5B}.pngimage
MD5:7D80C0A7E3849818695EAF4989186A3C
SHA256:72DC527D78A8E99331409803811CC2D287E812C008A1C869A6AEA69D7A44B597
3500WScript.exeC:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\Liesmich.htmhtml
MD5:863A3F7E56CA071E20807658938F0083
SHA256:BB0E04F9BD993CB028E3C994C0597D7DE686AAB10CE9CA521B86AD1F5077B0EF
3376OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_RssRule_2_3DCDCB73047A9F4D9EC3A442AA54EED9.datxml
MD5:D8B37ED0410FB241C283F72B76987F18
SHA256:31E68049F6B7F21511E70CD7F2D95B9CF1354CF54603E8F47C1FC40F40B7A114
3376OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_AvailabilityOptions_2_636EA05073A96E42AD672FAA0E2E45B7.datxml
MD5:EEAA832C12F20DE6AAAA9C7B77626E72
SHA256:C4C9A90F2C961D9EE79CF08FBEE647ED7DE0202288E876C7BAAD00F4CA29CA16
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3376
OUTLOOK.EXE
GET
—
64.4.26.155:80
http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig
US
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3376
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
config.messenger.msn.com
  • 64.4.26.155
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
VBS.LoveLetter.txt.vbs