File name:

infected.zip

Full analysis: https://app.any.run/tasks/a3d67361-f4a1-4023-bb27-d16dbe3105d0
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: May 24, 2019, 12:10:42
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
gandcrab
trojan
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

A155281886151663B451A2DFE470DACD

SHA1:

C9F86A29B5599EB6730D30BBB061087E5038FE09

SHA256:

2A1027BD978039615A122DD05D62FA60FAD6A6C9EA33361326225AC38A75DCE5

SSDEEP:

3072:hDk4DjcplonZEs3GkxFmnJk0yxduAqlkvBCbjBLoKJE2rHtxFyU5oWhtVcv5I+:HjcplwLXqJNEdjYcCb02hCeFVcvu+

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

    • Unusual execution from Microsoft Office

      • WINWORD.EXE (PID: 3408)
      • WINWORD.EXE (PID: 5844)
    • Application was dropped or rewritten from another process

      • tryu234234.jmp (PID: 4080)
      • tryu234234.jmp (PID: 6060)
    • Executable content was dropped or overwritten

      • WINWORD.EXE (PID: 3408)
      • WINWORD.EXE (PID: 5844)
    • Actions looks like stealing of personal data

      • tryu234234.jmp (PID: 4080)
    • Writes file to Word startup folder

      • tryu234234.jmp (PID: 4080)
    • Changes settings of System certificates

      • tryu234234.jmp (PID: 4080)
    • Connects to CnC server

      • tryu234234.jmp (PID: 4080)
    • GANDCRAB detected

      • tryu234234.jmp (PID: 4080)
    • Deletes shadow copies

      • cmd.exe (PID: 1080)
    • Renames files like Ransomware

      • tryu234234.jmp (PID: 4080)
    • Dropped file may contain instructions of ransomware

      • tryu234234.jmp (PID: 4080)
  • SUSPICIOUS

    • Starts application with an unusual extension

      • WINWORD.EXE (PID: 3408)
      • WINWORD.EXE (PID: 5844)
    • Creates files in the program directory

      • tryu234234.jmp (PID: 4080)
    • Reads the cookies of Mozilla Firefox

      • tryu234234.jmp (PID: 4080)
    • Starts CMD.EXE for commands execution

      • tryu234234.jmp (PID: 4080)
      • tryu234234.jmp (PID: 6060)
    • Adds / modifies Windows certificates

      • tryu234234.jmp (PID: 4080)
    • Starts CMD.EXE for self-deleting

      • tryu234234.jmp (PID: 6060)
    • Creates files in the user directory

      • tryu234234.jmp (PID: 4080)
    • Executed as Windows Service

      • vssvc.exe (PID: 6136)
  • INFO

    • Manual execution by user

      • WINWORD.EXE (PID: 3408)
      • WINWORD.EXE (PID: 5844)
      • WINWORD.EXE (PID: 5764)
    • Creates files in the user directory

      • WINWORD.EXE (PID: 3408)
      • WINWORD.EXE (PID: 5844)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3408)
      • WINWORD.EXE (PID: 5844)
      • WINWORD.EXE (PID: 5764)
    • Dropped object may contain Bitcoin addresses

      • tryu234234.jmp (PID: 4080)
    • Reads settings of System Certificates

      • WINWORD.EXE (PID: 5844)
    • Dropped object may contain TOR URL's

      • tryu234234.jmp (PID: 4080)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0009
ZipCompression: Deflated
ZipModifyDate: 2019:05:24 10:40:05
ZipCRC: 0x5ac87645
ZipCompressedSize: 190849
ZipUncompressedSize: 191779
ZipFileName: sansmdp.docm
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
51
Monitored processes
11
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start winrar.exe no specs winword.exe #GANDCRAB tryu234234.jmp cmd.exe vssadmin.exe no specs vssvc.exe no specs winword.exe winword.exe no specs tryu234234.jmp no specs cmd.exe timeout.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
252"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\infected.zip"C:\Program Files\WinRAR\WinRAR.exeexplorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
1080"C:\Windows\system32\cmd.exe" /c vssadmin delete shadows /all /quietC:\Windows\system32\cmd.exe
tryu234234.jmp
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3408"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\sansmdp.docm"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
4080C:\Users\admin\AppData\Local\Temp\tryu234234.jmpC:\Users\admin\AppData\Local\Temp\tryu234234.jmp
WINWORD.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\tryu234234.jmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msimg32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
5416vssadmin delete shadows /all /quietC:\Windows\system32\vssadmin.execmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Command Line Interface for Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssadmin.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
5764"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\sansmdp.docm"C:\Program Files\Microsoft Office\Office14\WINWORD.EXEexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
5844"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\~$ansmdp.docm"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
6060C:\Users\admin\AppData\Local\Temp\tryu234234.jmpC:\Users\admin\AppData\Local\Temp\tryu234234.jmpWINWORD.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\tryu234234.jmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msimg32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
6136C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exeservices.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)
Modules
Images
c:\windows\system32\vssvc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
9172"C:\Windows\System32\cmd.exe" /c timeout -c 5 & del "C:\Users\admin\AppData\Local\Temp\tryu234234.jmp" /f /qC:\Windows\System32\cmd.exe
tryu234234.jmp
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
2 641
Read events
1 817
Write events
795
Delete events
29

Modification events

(PID) Process:(252) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(252) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(252) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(252) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\infected.zip
(PID) Process:(252) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(252) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(252) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(252) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(252) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\DialogEditHistory\ExtrPath
Operation:writeName:0
Value:
C:\Users\admin\Desktop
(PID) Process:(252) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
Executable files
3
Suspicious files
472
Text files
323
Unknown types
33

Dropped files

PID
Process
Filename
Type
3408WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVREA4.tmp.cvr
MD5:
SHA256:
3408WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\320582B3.jpeg
MD5:
SHA256:
3408WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\sansmdp.docm.LNKlnk
MD5:
SHA256:
3408WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{D5D0979F-F724-474F-B812-6A5736706DE9}.tmpbinary
MD5:
SHA256:
4080tryu234234.jmpC:\MSOCache\IMNDR-MANUAL.txttext
MD5:
SHA256:
4080tryu234234.jmpC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi
MD5:
SHA256:
3408WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:
SHA256:
4080tryu234234.jmpC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim
MD5:
SHA256:
4080tryu234234.jmpC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.imndr
MD5:
SHA256:
3408WINWORD.EXEC:\Users\admin\Desktop\~$ansmdp.docmpgc
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
18
DNS requests
6
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5844
WINWORD.EXE
GET
200
52.109.32.27:80
http://office14client.microsoft.com/config14?UILCID=1033&CLCID=1033&ILCID=1033&HelpLCID=1033&App={019C826E-445A-4649-A5B0-0BF08FCC4EEE}&build=14.0.6023
GB
xml
1.99 Kb
whitelisted
5844
WINWORD.EXE
GET
200
2.16.186.74:80
http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl
unknown
der
781 b
whitelisted
5844
WINWORD.EXE
GET
200
2.16.186.74:80
http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl
unknown
der
781 b
whitelisted
5844
WINWORD.EXE
GET
200
2.16.186.74:80
http://crl.microsoft.com/pki/crl/products/MicCodSigPCA_08-31-2010.crl
unknown
der
555 b
whitelisted
5844
WINWORD.EXE
GET
200
2.16.186.74:80
http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl
unknown
der
550 b
whitelisted
5844
WINWORD.EXE
GET
200
2.16.186.74:80
http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl
unknown
der
550 b
whitelisted
4080
tryu234234.jmp
GET
301
185.52.2.154:80
http://www.kakaocorp.link/
NL
html
162 b
malicious
5844
WINWORD.EXE
GET
200
2.16.186.74:80
http://crl.microsoft.com/pki/crl/products/MicCodSigPCA_08-31-2010.crl
unknown
der
555 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
3408
WINWORD.EXE
87.98.179.183:443
coelabetoregranteke.info
OVH SAS
FR
suspicious
4080
tryu234234.jmp
185.52.2.154:80
www.kakaocorp.link
RouteLabel V.O.F.
NL
suspicious
4080
tryu234234.jmp
185.52.2.154:443
www.kakaocorp.link
RouteLabel V.O.F.
NL
suspicious
5844
WINWORD.EXE
52.109.32.27:80
office14client.microsoft.com
Microsoft Corporation
GB
whitelisted
5844
WINWORD.EXE
23.38.49.173:443
officestore.microsoft.com
Akamai International B.V.
NL
whitelisted
5844
WINWORD.EXE
2.16.186.74:80
crl.microsoft.com
Akamai International B.V.
whitelisted
5844
WINWORD.EXE
2.18.232.50:443
omextemplates.content.office.net
Akamai International B.V.
whitelisted
5844
WINWORD.EXE
87.98.179.183:443
coelabetoregranteke.info
OVH SAS
FR
suspicious

DNS requests

Domain
IP
Reputation
coelabetoregranteke.info
  • 87.98.179.183
suspicious
www.kakaocorp.link
  • 185.52.2.154
malicious
office14client.microsoft.com
  • 52.109.32.27
whitelisted
officestore.microsoft.com
  • 23.38.49.173
whitelisted
omextemplates.content.office.net
  • 2.18.232.50
whitelisted
crl.microsoft.com
  • 2.16.186.74
  • 2.16.186.120
whitelisted

Threats

PID
Process
Class
Message
4080
tryu234234.jmp
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
4080
tryu234234.jmp
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2 ETPRO signatures available at the full report
No debug info