Malware Analysis Report

2024-10-18 23:52

Sample ID 221013-vgfe4aeaeq
Target Ransomware.Jigsaw.exe
SHA256 3ae96f73d805e1d3995253db4d910300d8442ea603737a1428b613061e7f61e7
Tags
jigsaw persistence ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

3ae96f73d805e1d3995253db4d910300d8442ea603737a1428b613061e7f61e7

Threat Level: Known bad

The file Ransomware.Jigsaw.exe was found to be: Known bad.

Malicious Activity Summary

jigsaw persistence ransomware

Jigsaw Ransomware

Executes dropped EXE

Modifies extensions of user files

Checks computer location settings

Adds Run key to start application

Drops file in Program Files directory

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-10-13 16:57

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-10-13 16:57

Reported

2022-10-13 17:00

Platform

win10v2004-20220812-en

Max time kernel

152s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe"

Signatures

Jigsaw Ransomware

ransomware jigsaw

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A

Modifies extensions of user files

ransomware
Description Indicator Process Target
File created C:\Users\Admin\Pictures\ClearApprove.tif.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Users\Admin\Pictures\InitializeUnregister.tif.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Users\Admin\Pictures\SplitUnregister.png.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Users\Admin\Pictures\StopResize.png.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Users\Admin\Pictures\UpdateCheckpoint.tif.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\firefox.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Frfx\\firefox.exe" C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_2019.430.2026.0_neutral_~_8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\ky.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ne.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00E1-0000-1000-0000000FF1CE.xml.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_neutral_~_kzf8qxf38zg5c\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0018-0000-1000-0000000FF1CE.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_neutral_split.scale-125_8wekyb3d8bbwe\AppxManifest.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.NET.Native.Runtime.1.7_1.7.25531.0_x64__8wekyb3d8bbwe\AppxManifest.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_neutral_split.scale-100_8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_neutral_~_8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\ext.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\ku-ckb.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\si.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-002C-0409-1000-0000000FF1CE.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-006E-0409-1000-0000000FF1CE.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_neutral_~_8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\AppxManifest.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\AppxManifest.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\BackupStart.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0018-0409-1000-0000000FF1CE.xml.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001B-0000-1000-0000000FF1CE.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_neutral_split.scale-200_8wekyb3d8bbwe\AppxManifest.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\si.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Protocol.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_neutral_split.scale-125_8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\el.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001B-0409-1000-0000000FF1CE.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\ca.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\va.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\yo.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ro.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_neutral_split.scale-100_8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_neutral_split.scale-100_8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00E1-0000-1000-0000000FF1CE.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\is.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\nn.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ru.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\sv.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files (x86)\Windows NT\TableTextService\TableTextServiceDaYi.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\fy.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\hy.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\AppxManifest.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\sq.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_neutral_split.scale-100_8wekyb3d8bbwe\AppxManifest.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_neutral_split.scale-125_8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.NET.Native.Framework.2.2_2.2.27405.0_x64__8wekyb3d8bbwe\AppxManifest.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ja.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\ms.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_neutral_split.scale-100_8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\AppxBlockMap.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\co.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\et.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\fa.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\is.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\NewShow.ppsm C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\da.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ku.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files (x86)\Windows Media Player\Media Renderer\connectionmanager_dmr.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files (x86)\Windows NT\TableTextService\TableTextServiceYi.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\mk.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0016-0409-1000-0000000FF1CE.xml.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1364 wrote to memory of 1824 N/A C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe
PID 1364 wrote to memory of 1824 N/A C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe

"C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe"

C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe

"C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe" C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
IE 13.69.239.72:443 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp

Files

memory/1364-132-0x00007FFD08BF0000-0x00007FFD09626000-memory.dmp

memory/1824-133-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe

MD5 2773e3dc59472296cb0024ba7715a64e
SHA1 27d99fbca067f478bb91cdbcb92f13a828b00859
SHA256 3ae96f73d805e1d3995253db4d910300d8442ea603737a1428b613061e7f61e7
SHA512 6ef530b209f8ec459cca66dbf2c31ec96c5f7d609f17fa3b877d276968032fbc6132ea4a45ed1450fb6c5d730a7c9349bf4481e28befaea6b119ec0ded842262

C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe

MD5 2773e3dc59472296cb0024ba7715a64e
SHA1 27d99fbca067f478bb91cdbcb92f13a828b00859
SHA256 3ae96f73d805e1d3995253db4d910300d8442ea603737a1428b613061e7f61e7
SHA512 6ef530b209f8ec459cca66dbf2c31ec96c5f7d609f17fa3b877d276968032fbc6132ea4a45ed1450fb6c5d730a7c9349bf4481e28befaea6b119ec0ded842262

memory/1824-136-0x00007FFD08BF0000-0x00007FFD09626000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-10-13 16:57

Reported

2022-10-13 17:00

Platform

win7-20220812-en

Max time kernel

156s

Max time network

44s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe"

Signatures

Jigsaw Ransomware

ransomware jigsaw

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A

Modifies extensions of user files

ransomware
Description Indicator Process Target
File created C:\Users\Admin\Pictures\CopyCheckpoint.raw.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Users\Admin\Pictures\ExportUnblock.png.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Users\Admin\Pictures\ProtectEnable.png.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Users\Admin\Pictures\SetMove.png.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Users\Admin\Pictures\SkipBackup.tif.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\firefox.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Frfx\\firefox.exe" C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\LockRestart.mp3 C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\kaa.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\ru.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\DVD Maker\Shared\Filters.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Windows Media Player\Network Sharing\ConnectionManager.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Windows NT\TableTextService\TableTextServiceArray.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\DismountComplete.mid.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\ku.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\mng.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\sr-spl.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\ast.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft.NET\RedistList\AssemblyList_4_client.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Microsoft Games\Purble Place\PurblePlaceMCE.png C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\VideoLAN\VLC\NEWS.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ast.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ga.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ps.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\NEWS.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw32.jpg C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SplashScreen.bmp C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\fy.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\af.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\az.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Java\jre7\README.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw120.png C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files (x86)\Windows NT\TableTextService\TableTextServiceSimplifiedShuangPin.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\ExitCheckpoint.gif C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\ro.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\COPYING.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Windows Media Player\Network Sharing\wmpnss_color32.bmp C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Windows NT\TableTextService\TableTextServiceAmharic.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files (x86)\Windows NT\TableTextService\TableTextServiceDaYi.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\ResumeMerge.bmp C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\it.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\Mozilla Firefox\browser\blocklist.xml.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Windows NT\TableTextService\TableTextServiceDaYi.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files (x86)\Windows NT\TableTextService\TableTextServiceAmharic.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\ar.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.Office.Interop.InfoPath.Xml.xml.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\ka.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ext.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\gu.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\zh-tw.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SketchPadTestSchema.xml C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\SubmitWrite.docx C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\he.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\mng2.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\va.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\gl.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\es.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\de.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\fr.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\io.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\nn.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ro.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\7-Zip\Lang\sq.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw48.jpg C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\FindPing.gif C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ar.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\ky.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\sl.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\7-Zip\Lang\zh-cn.txt C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaireMCE.png C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A
File created C:\Program Files\VideoLAN\VLC\COPYING.txt.fun C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe

"C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe"

C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe

"C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe" C:\Users\Admin\AppData\Local\Temp\Ransomware.Jigsaw.exe

Network

N/A

Files

memory/1388-54-0x000007FEF4760000-0x000007FEF5183000-memory.dmp

memory/1388-55-0x000007FEF3480000-0x000007FEF4516000-memory.dmp

memory/1388-56-0x000007FEFC141000-0x000007FEFC143000-memory.dmp

memory/112-57-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe

MD5 2773e3dc59472296cb0024ba7715a64e
SHA1 27d99fbca067f478bb91cdbcb92f13a828b00859
SHA256 3ae96f73d805e1d3995253db4d910300d8442ea603737a1428b613061e7f61e7
SHA512 6ef530b209f8ec459cca66dbf2c31ec96c5f7d609f17fa3b877d276968032fbc6132ea4a45ed1450fb6c5d730a7c9349bf4481e28befaea6b119ec0ded842262

C:\Users\Admin\AppData\Local\Drpbx\drpbx.exe

MD5 2773e3dc59472296cb0024ba7715a64e
SHA1 27d99fbca067f478bb91cdbcb92f13a828b00859
SHA256 3ae96f73d805e1d3995253db4d910300d8442ea603737a1428b613061e7f61e7
SHA512 6ef530b209f8ec459cca66dbf2c31ec96c5f7d609f17fa3b877d276968032fbc6132ea4a45ed1450fb6c5d730a7c9349bf4481e28befaea6b119ec0ded842262

memory/112-60-0x000007FEF45D0000-0x000007FEF4FF3000-memory.dmp

memory/112-61-0x000007FEF3530000-0x000007FEF45C6000-memory.dmp