File name:

Ransomware.Jigsaw.zip

Full analysis: https://app.any.run/tasks/29736af4-9f05-418c-b125-36055ad91949
Verdict: Malicious activity
Analysis date: January 27, 2024, 20:19:05
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

4161238E76DC9AE69C0C96FADE43B0BD

SHA1:

BF51E618D59253075D33461A353D20018AD177A6

SHA256:

BC6C2A22CF086BB9F18E100866C83377A2C8CFB4F3B9CBC0330194D58EDDE7DF

SSDEEP:

6144:t1fFd5AovOddCrdgRxvpohe+YWe+sLrjtTZBCOGkWNg1tMse8pHe0tSA2iUm:tppROdb1CheJPxnUg1JPeqSfiUm

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

    • Drops the executable file immediately after the start

      • Ransomware.Jigsaw.exe (PID: 2572)
      • WinRAR.exe (PID: 2628)
      • drpbx.exe (PID: 2484)

    • Changes the autorun value in the registry

      • Ransomware.Jigsaw.exe (PID: 2504)
      • Ransomware.Jigsaw.exe (PID: 3616)
      • Ransomware.Jigsaw.exe (PID: 1820)
      • Ransomware.Jigsaw.exe (PID: 968)
      • Ransomware.Jigsaw.exe (PID: 2756)
      • Ransomware.Jigsaw.exe (PID: 2356)
      • Ransomware.Jigsaw.exe (PID: 3040)
      • Ransomware.Jigsaw.exe (PID: 3112)
      • Ransomware.Jigsaw.exe (PID: 3436)
      • Ransomware.Jigsaw.exe (PID: 3568)
      • Ransomware.Jigsaw.exe (PID: 3264)

    • Steals credentials from Web Browsers

      • drpbx.exe (PID: 2484)

    • Modifies files in the Chrome extension folder

      • drpbx.exe (PID: 2484)

    • Actions looks like stealing of personal data

      • drpbx.exe (PID: 2484)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • Ransomware.Jigsaw.exe (PID: 2572)

    • Reads the Internet Settings

      • Ransomware.Jigsaw.exe (PID: 2572)
      • drpbx.exe (PID: 2484)

    • Starts itself from another location

      • Ransomware.Jigsaw.exe (PID: 2572)

  • INFO

    • Checks supported languages

      • Ransomware.Jigsaw.exe (PID: 2572)
      • drpbx.exe (PID: 2484)
      • Ransomware.Jigsaw.exe (PID: 2504)
      • Ransomware.Jigsaw.exe (PID: 2756)
      • Ransomware.Jigsaw.exe (PID: 3616)
      • Ransomware.Jigsaw.exe (PID: 1820)
      • Ransomware.Jigsaw.exe (PID: 968)
      • Ransomware.Jigsaw.exe (PID: 2356)
      • Ransomware.Jigsaw.exe (PID: 3040)
      • Ransomware.Jigsaw.exe (PID: 3112)
      • Ransomware.Jigsaw.exe (PID: 3436)
      • Ransomware.Jigsaw.exe (PID: 3568)
      • Ransomware.Jigsaw.exe (PID: 3264)

    • Reads the computer name

      • Ransomware.Jigsaw.exe (PID: 2572)
      • Ransomware.Jigsaw.exe (PID: 2504)
      • Ransomware.Jigsaw.exe (PID: 2756)
      • Ransomware.Jigsaw.exe (PID: 1820)
      • Ransomware.Jigsaw.exe (PID: 3616)
      • Ransomware.Jigsaw.exe (PID: 968)
      • Ransomware.Jigsaw.exe (PID: 2356)
      • Ransomware.Jigsaw.exe (PID: 3040)
      • Ransomware.Jigsaw.exe (PID: 3112)
      • Ransomware.Jigsaw.exe (PID: 3264)
      • Ransomware.Jigsaw.exe (PID: 3436)
      • Ransomware.Jigsaw.exe (PID: 3568)
      • drpbx.exe (PID: 2484)

    • Manual execution by a user

      • Ransomware.Jigsaw.exe (PID: 2572)
      • Ransomware.Jigsaw.exe (PID: 2504)
      • Ransomware.Jigsaw.exe (PID: 2756)
      • Ransomware.Jigsaw.exe (PID: 1820)
      • Ransomware.Jigsaw.exe (PID: 3616)
      • Ransomware.Jigsaw.exe (PID: 968)
      • Ransomware.Jigsaw.exe (PID: 2356)
      • Ransomware.Jigsaw.exe (PID: 3040)
      • Ransomware.Jigsaw.exe (PID: 3112)
      • Ransomware.Jigsaw.exe (PID: 3436)
      • Ransomware.Jigsaw.exe (PID: 3568)
      • Ransomware.Jigsaw.exe (PID: 3264)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2628)

    • Creates files or folders in the user directory

      • Ransomware.Jigsaw.exe (PID: 2572)
      • drpbx.exe (PID: 2484)

    • Reads the machine GUID from the registry

      • Ransomware.Jigsaw.exe (PID: 2572)
      • Ransomware.Jigsaw.exe (PID: 2504)
      • Ransomware.Jigsaw.exe (PID: 2756)
      • drpbx.exe (PID: 2484)
      • Ransomware.Jigsaw.exe (PID: 3616)
      • Ransomware.Jigsaw.exe (PID: 1820)
      • Ransomware.Jigsaw.exe (PID: 2356)
      • Ransomware.Jigsaw.exe (PID: 3040)
      • Ransomware.Jigsaw.exe (PID: 3112)
      • Ransomware.Jigsaw.exe (PID: 968)
      • Ransomware.Jigsaw.exe (PID: 3264)
      • Ransomware.Jigsaw.exe (PID: 3436)
      • Ransomware.Jigsaw.exe (PID: 3568)

    • Creates files in the program directory

      • drpbx.exe (PID: 2484)

    • Create files in a temporary directory

      • drpbx.exe (PID: 2484)

    • Reads Environment values

      • drpbx.exe (PID: 2484)
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: 2016:04:13 19:02:34
ZipCRC: 0x3c351d58
ZipCompressedSize: 245469
ZipUncompressedSize: 290304
ZipFileName: Ransomware.Jigsaw.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
52
Monitored processes
14
Malicious processes
2
Suspicious processes
11

Behavior graph

Click at the process to see the details
start winrar.exe ransomware.jigsaw.exe drpbx.exe ransomware.jigsaw.exe ransomware.jigsaw.exe ransomware.jigsaw.exe ransomware.jigsaw.exe ransomware.jigsaw.exe ransomware.jigsaw.exe ransomware.jigsaw.exe ransomware.jigsaw.exe ransomware.jigsaw.exe ransomware.jigsaw.exe ransomware.jigsaw.exe

Process information

PID
CMD
Path
Indicators
Parent process
968"C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe" C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
37.0.2.5583
Modules
Images
c:\users\admin\appdata\local\temp\ransomware.jigsaw\ransomware.jigsaw.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
1820"C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe" C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
37.0.2.5583
Modules
Images
c:\users\admin\appdata\local\temp\ransomware.jigsaw\ransomware.jigsaw.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2356"C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe" C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
37.0.2.5583
Modules
Images
c:\users\admin\appdata\local\temp\ransomware.jigsaw\ransomware.jigsaw.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2484"C:\Users\admin\AppData\Local\Drpbx\drpbx.exe" C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exeC:\Users\admin\AppData\Local\Drpbx\drpbx.exe
Ransomware.Jigsaw.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
37.0.2.5583
Modules
Images
c:\users\admin\appdata\local\drpbx\drpbx.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2504"C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe" C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
37.0.2.5583
Modules
Images
c:\users\admin\appdata\local\temp\ransomware.jigsaw\ransomware.jigsaw.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2572"C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe" C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
37.0.2.5583
Modules
Images
c:\users\admin\appdata\local\temp\ransomware.jigsaw\ransomware.jigsaw.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2628"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw.zip"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\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
2756"C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe" C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
37.0.2.5583
Modules
Images
c:\users\admin\appdata\local\temp\ransomware.jigsaw\ransomware.jigsaw.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
3040"C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe" C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
37.0.2.5583
Modules
Images
c:\users\admin\appdata\local\temp\ransomware.jigsaw\ransomware.jigsaw.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
3112"C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe" C:\Users\admin\AppData\Local\Temp\Ransomware.Jigsaw\Ransomware.Jigsaw.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
37.0.2.5583
Modules
Images
c:\users\admin\appdata\local\temp\ransomware.jigsaw\ransomware.jigsaw.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
63 395
Read events
63 366
Write events
29
Delete events
0

Modification events

(PID) Process:(2628) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2628) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2628) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\phacker.zip
(PID) Process:(2628) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2628) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\curl-8.5.0_1-win32-mingw.zip
(PID) Process:(2628) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2628) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2628) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2628) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2572) Ransomware.Jigsaw.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
5
Suspicious files
890
Text files
54
Unknown types
0

Dropped files

PID
Process
Filename
Type
2484drpbx.exeC:\MSOCache\All Users\{90140000-0015-040C-0000-0000000FF1CE}-C\branding.xml.funbinary
MD5:D2112D5C5B9E497E6E4209DE70F2574C
SHA256:F43E43A77A95CB8C9159A1CEC6D038EF9A956EC3327BCFC95B998EC036B2D29C
2484drpbx.exeC:\MSOCache\All Users\{90140000-0015-040C-0000-0000000FF1CE}-C\AccessMUI.xml.funbinary
MD5:C004E8491FF15DE08F1FA4E4C998A799
SHA256:11F36C2CDDB7ACFBE430A304D826F2D3921826B33B08A9A82624AD6ADB3D3C74
2572Ransomware.Jigsaw.exeC:\Users\admin\AppData\Roaming\Frfx\firefox.exeexecutable
MD5:2773E3DC59472296CB0024BA7715A64E
SHA256:3AE96F73D805E1D3995253DB4D910300D8442EA603737A1428B613061E7F61E7
2484drpbx.exeC:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\branding.xml.funbinary
MD5:AF3B47EE3239EE27A36DF974BA6FF35A
SHA256:FD6C354E84802174AB77076F4167F39BD68CAB971EC46A80000BDB8150F05CF5
2572Ransomware.Jigsaw.exeC:\Users\admin\AppData\Local\Drpbx\drpbx.exeexecutable
MD5:2773E3DC59472296CB0024BA7715A64E
SHA256:3AE96F73D805E1D3995253DB4D910300D8442EA603737A1428B613061E7F61E7
2484drpbx.exeC:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\AccessMUI.xml.funbinary
MD5:B8E36A31142237D9E5C6A18056D448C1
SHA256:9E30A1A8685998EC8227FAA33A0FD0B2485FF430C4A3D4FC41CDAC6C33F33BE7
2484drpbx.exeC:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\Setup.xml.funbinary
MD5:26F9CD4F0D02DAD6930E5236953A470D
SHA256:53D145BB1F639490715965053E247D07633EC8C3A7EBCA2FBED934427968D25A
2484drpbx.exeC:\MSOCache\All Users\{90140000-0015-040C-0000-0000000FF1CE}-C\Setup.xml.funbinary
MD5:9D19D98D71BBB006AED9379F74906F6B
SHA256:E32F5C1558986B99421C3F197F1FEFDF2CB485693FF4AD4963904CBBBEBB9574
2484drpbx.exeC:\MSOCache\All Users\{90140000-0015-0412-0000-0000000FF1CE}-C\branding.xml.funbinary
MD5:7B192D60D97933EB76C4BCEB21C8189C
SHA256:0A0193004AC8E5882C3797AC06378540FC0A31DE45E5828316CFA52C70FF6EC6
2484drpbx.exeC:\MSOCache\All Users\{90140000-0015-0411-0000-0000000FF1CE}-C\branding.xml.funbinary
MD5:4DB4DDE56A7D1D8B4BA2487F3834F59B
SHA256:5E665BA65BA94CDA7C8775B6D64877691B8C28F3714FF0FDF354905D5EA0CCBC
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
1
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

Domain
IP
Reputation
btc.blockr.io
  • —
unknown

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
Ransomware.Jigsaw.zip