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File name:

c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.bin.gz

Full analysis: https://app.any.run/tasks/65a66982-413d-495f-8c40-8a563708f37c
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: March 21, 2019, 14:32:24
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
Indicators:
MIME: application/gzip
File info: gzip compressed data, max compression, from Unix
MD5:

48A6F9882E83C180C8B34A098FA42A0B

SHA1:

C14ADAA0C8000CFD20ECFD4175D04F753BED1EED

SHA256:

6A2C91BB38505C7F560E533730F1573240B80E630A26DA8A83774DB045820F21

SSDEEP:

12288:BUCuiaV4D4aHNjGWHnAao7P7PzR/tqpJH7yA9A6/JQX:BmiQ4RGWHnAX7P72t7yAi6/JQX

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

      • c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe (PID: 1932)
      • c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe (PID: 588)
      • tgytutrc5506.exe (PID: 1008)
      • tgytutrc5506.exe (PID: 2288)
      • tgytutrc5506.exe (PID: 1248)
      • tgytutrc5506.exe (PID: 2780)
      • tgytutrc5506.exe (PID: 3152)
      • tgytutrc5506.exe (PID: 2004)
      • tgytutrc5506.exe (PID: 1932)
      • tgytutrc5506.exe (PID: 3932)
      • tgytutrc5506.exe (PID: 2608)
      • tgytutrc5506.exe (PID: 1588)
      • tgytutrc5506.exe (PID: 3132)
      • tgytutrc5506.exe (PID: 2732)
      • tgytutrc5506.exe (PID: 3052)
      • tgytutrc5506.exe (PID: 2904)
      • tgytutrc5506.exe (PID: 3240)
      • tgytutrc5506.exe (PID: 180)
      • tgytutrc5506.exe (PID: 1576)
      • tgytutrc5506.exe (PID: 1928)
      • tgytutrc5506.exe (PID: 3596)
      • tgytutrc5506.exe (PID: 3528)
      • tgytutrc5506.exe (PID: 1464)
      • tgytutrc5506.exe (PID: 2752)
      • tgytutrc5506.exe (PID: 2640)
      • tgytutrc5506.exe (PID: 244)
      • tgytutrc5506.exe (PID: 2464)
      • tgytutrc5506.exe (PID: 2864)
      • tgytutrc5506.exe (PID: 1764)
      • tgytutrc5506.exe (PID: 1164)
      • tgytutrc5506.exe (PID: 2784)
      • tgytutrc5506.exe (PID: 2312)
      • tgytutrc5506.exe (PID: 1024)
      • tgytutrc5506.exe (PID: 2952)
      • tgytutrc5506.exe (PID: 2844)
      • tgytutrc5506.exe (PID: 124)
      • tgytutrc5506.exe (PID: 2384)
      • tgytutrc5506.exe (PID: 580)
      • tgytutrc5506.exe (PID: 3296)
      • tgytutrc5506.exe (PID: 3020)
      • tgytutrc5506.exe (PID: 3376)
      • tgytutrc5506.exe (PID: 628)
      • tgytutrc5506.exe (PID: 2636)
      • tgytutrc5506.exe (PID: 976)
      • tgytutrc5506.exe (PID: 3348)
      • tgytutrc5506.exe (PID: 2508)
      • tgytutrc5506.exe (PID: 920)
      • tgytutrc5506.exe (PID: 3668)
      • tgytutrc5506.exe (PID: 3096)
      • tgytutrc5506.exe (PID: 2884)
      • tgytutrc5506.exe (PID: 3548)
      • tgytutrc5506.exe (PID: 2584)

    • Starts NET.EXE to view/add/change user profiles

      • tgytutrc5506.exe (PID: 1008)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2376)
      • cmd.exe (PID: 4032)

    • Starts Internet Explorer

      • rundll32.exe (PID: 1908)

    • Uses RUNDLL32.EXE to load library

      • WinRAR.exe (PID: 2376)

    • Starts CMD.EXE for commands execution

      • c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe (PID: 588)

    • Creates files like Ransomware instruction

      • c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe (PID: 588)

    • Application launched itself

      • tgytutrc5506.exe (PID: 1008)

  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 1456)

    • Application launched itself

      • iexplore.exe (PID: 1456)

    • Reads internet explorer settings

      • iexplore.exe (PID: 4044)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 1456)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 4044)

    • Creates files in the user directory

      • iexplore.exe (PID: 4044)

    • Changes settings of System certificates

      • iexplore.exe (PID: 1456)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 1456)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.z/gz/gzip | GZipped data (100)

EXIF

ZIP

Compression: Deflated
Flags: (none)
ModifyDate: 0000:00:00 00:00:00
ExtraFlags: Maximum Compression
OperatingSystem: Unix
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
113
Monitored processes
68
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe rundll32.exe no specs iexplore.exe iexplore.exe c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe no specs c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe cmd.exe tgytutrc5506.exe no specs logoff.exe no specs logoff.exe no specs logoff.exe no specs logoff.exe no specs logoff.exe no specs logoff.exe no specs net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe notepad.exe no specs tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe tgytutrc5506.exe no specs tgytutrc5506.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2376"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.bin.gz"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
1908"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\Rar$DIa2376.27019\c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.binC:\Windows\system32\rundll32.exe—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1456"C:\Program Files\Internet Explorer\iexplore.exe" -nohomeC:\Program Files\Internet Explorer\iexplore.exe
rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
4044"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1456 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
1932"C:\Users\admin\Desktop\c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe" C:\Users\admin\Desktop\c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe—explorer.exe
User:
admin
Company:
ALISA LTD
Integrity Level:
MEDIUM
Description:
Background Tasks Host
Exit code:
3221226540
Version:
1.5.1.0
588"C:\Users\admin\Desktop\c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe" C:\Users\admin\Desktop\c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
4032C:\Windows\system32\cmd.exe /c move /y C:\Users\admin\Desktop\c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe C:\Users\admin\AppData\Local\Temp\tgytutrc5506.exeC:\Windows\system32\cmd.exe
c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1008C:\Users\admin\AppData\Local\Temp\tgytutrc5506.exe -mC:\Users\admin\AppData\Local\Temp\tgytutrc5506.exe—c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.exe
User:
admin
Company:
ALISA LTD
Integrity Level:
HIGH
Description:
Background Tasks Host
Version:
1.5.1.0
3448C:\Windows\system32\logoff.exe 0C:\Windows\system32\logoff.exe—tgytutrc5506.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Session Logoff Utility
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2152C:\Windows\system32\logoff.exe 0C:\Windows\system32\logoff.exe—tgytutrc5506.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Session Logoff Utility
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
5 848
Read events
1 052
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
403
Text files
64
Unknown types
16

Dropped files

PID
Process
Filename
Type
1456iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico —
MD5:—
SHA256:—
1456iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
4044iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@bing[2].txt —
MD5:—
SHA256:—
4044iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\GGDE9WES\search[1].txt —
MD5:—
SHA256:—
4044iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.datdat
MD5:32189F9D79872963E609DE04FDF3BDA3
SHA256:5B019EFE5C07902DC464B6D31728316EE111BF26A4CA3BF3711300E2B295FBDC
4044iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\F26TNZ2S\9a358300[1].jstext
MD5:26D5C5DD7C280FA90F88A152BB557441
SHA256:63BF2C3D1A4B69EC7D9681BEF931C76713DA9C94CC5C1CF9D9F8B142917C9362
4044iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\GGDE9WES\search[1].htmhtml
MD5:5EDFEE5AEC93F647A0DB5E0FBD04AD19
SHA256:A6274243B40A9E50A289A90736D8CB0994D3F26FB74DCE43757065E8F1F1E66F
2376WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DIa2376.27019\c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.binexecutable
MD5:E11502659F6B5C5BD9F78F534BC38FEA
SHA256:C97D9BBC80B573BDEEDA3812F4D00E5183493DD0D5805E2508728F65977DDA15
1456iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\favicon[1].ico —
MD5:—
SHA256:—
4044iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\MSHist012019032120190322\index.datdat
MD5:FE3E1717E30A5FD9499F990532330314
SHA256:52F94900EE51093C346922050E8546EF0D2CAA8B560A80D8DC86196ECCDB5C47
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
11
DNS requests
7
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4044
iexplore.exe
GET
301
2.16.186.27:80
http://shell.windows.com/fileassoc/fileassoc.asp?Ext=bin
unknown
—
—
whitelisted
4044
iexplore.exe
GET
302
23.51.118.23:80
http://go.microsoft.com/fwlink/?LinkId=57426&Ext=bin
NL
—
—
whitelisted
1456
iexplore.exe
GET
200
13.107.21.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1456
iexplore.exe
13.107.21.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
4044
iexplore.exe
2.16.186.27:80
shell.windows.com
Akamai International B.V.
—
whitelisted
1456
iexplore.exe
13.107.21.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
4044
iexplore.exe
204.79.197.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
4044
iexplore.exe
23.51.118.23:80
go.microsoft.com
Akamai Technologies, Inc.
NL
whitelisted
4044
iexplore.exe
65.55.163.90:443
login.live.com
Microsoft Corporation
US
unknown

DNS requests

Domain
IP
Reputation
www.bing.com
  • 13.107.21.200
  • 204.79.197.200
whitelisted
go.microsoft.com
  • 23.51.118.23
whitelisted
shell.windows.com
  • 2.16.186.27
  • 2.16.186.24
whitelisted
login.live.com
  • 65.55.163.90
  • 65.55.163.78
  • 65.55.163.76
whitelisted

Threats

No threats detected
Process
Message
tgytutrc5506.exe
C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\ExcelMUI.xml
tgytutrc5506.exe
C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\PowerPointMUI.xml
tgytutrc5506.exe
C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\OutlookMUI.xml
tgytutrc5506.exe
C:\MSOCache\All Users\{90140000-002C-0409-0000-0000000FF1CE}-C\Proofing.xml
tgytutrc5506.exe
C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\OfficeMUISet.xml
tgytutrc5506.exe
C:\MSOCache\All Users\{90140000-002C-0409-0000-0000000FF1CE}-C\Proof.fr\Proof.xml
tgytutrc5506.exe
C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\OfficeMUI.xml
tgytutrc5506.exe
C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\Setup.xml
tgytutrc5506.exe
C:\MSOCache\All Users\{90140000-002C-0409-0000-0000000FF1CE}-C\Proof.es\Proof.xml
tgytutrc5506.exe
C:\MSOCache\All Users\{90140000-00A1-0409-0000-0000000FF1CE}-C\Setup.xml
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Reports
c97d9bbc80b573bdeeda3812f4d00e5183493dd0d5805e2508728f65977dda15.bin.gz