djvu | 9ad258a814d69b7bfb48afaeda5a966308ffedb0cf7454a815c88c42629a745c

Analysis

max time kernel
147s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24/07/2024, 15:08

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General

Target
63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
Size 793KB
Sample240724-shwglavglg
SHA256 9ad258a814d69b7bfb48afaeda5a966308ffedb0cf7454a815c88c42629a745c
MD5 c4f847e7beee920fffd16f694b681d46
SHA1 b438c60457464b10c18f7ee652c6251c5ce5a619
SHA512 bcdde6ab9d79a527bb7b92a97e08de7109246b11afed390b3a96b5d3066947b690dfdc877a701b43756167ecec8c34b6ba14306368fd03649c4607442c48695e
SSDEEP 24576:MpTGDCilbkZd/W8+28gKNUVJFqlxhcW3W8:2TWlloZhWJJmolxqWV
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

djvu aspackv2 discovery persistence ransomware

Malware Config

Extracted

Family

djvu

http://fuyt.org/fhsgtsspen6/get.php

Attributes

extension
.mmuz
offline_id
dYUDKE4rrBmSPsf8srHMsyP40jle9uyxDDCfdxt1
payload_url
http://zerit.top/dl/build2.exe

http://fuyt.org/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-NdDG3HIUZp Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0428Jsfkjn

rsa_pubkey.plain

Signatures

Detected Djvu ransomware 17 IoCs

resource	yara_rule
behavioral2/memory/712-9-0x00000000023F0000-0x000000000250B000-memory.dmp	family_djvu
behavioral2/memory/4160-10-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4160-11-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4160-12-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4160-14-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4160-26-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3408-35-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3408-37-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3408-43-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3408-44-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3408-45-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3408-49-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3408-58-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3408-60-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3408-61-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3408-62-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3408-63-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x0009000000023453-3.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
Key value queried	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	DUsO.exe

Executes dropped EXE 1 IoCs

pid	Process
2248	DUsO.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2916	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\5467a2cc-1175-4d5a-8695-643798f8f999\\63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe\" --AutoStart"	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
17	api.2ip.ua
18	api.2ip.ua
28	api.2ip.ua

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 712 set thread context of 4160	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	88
PID 2528 set thread context of 3408	2528	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	98

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jre-1.8\bin\keytool.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe	DUsO.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe	DUsO.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe	DUsO.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateCore.exe	DUsO.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	DUsO.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	DUsO.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\chrome_pwa_launcher.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\ktab.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmid.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe	DUsO.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe	DUsO.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe	DUsO.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msotd.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE	DUsO.exe
File opened for modification	C:\Program Files\SelectTest.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe	DUsO.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	DUsO.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	DUsO.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	DUsO.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe	DUsO.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\tnameserv.exe	DUsO.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe	DUsO.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe	DUsO.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe	DUsO.exe
File opened for modification	C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE	DUsO.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe	DUsO.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DUsO.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4160	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
4160	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
3408	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
3408	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 712 wrote to memory of 2248	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	84
PID 712 wrote to memory of 2248	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	84
PID 712 wrote to memory of 2248	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	84
PID 712 wrote to memory of 4160	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	88
PID 712 wrote to memory of 4160	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	88
PID 712 wrote to memory of 4160	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	88
PID 712 wrote to memory of 4160	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	88
PID 712 wrote to memory of 4160	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	88
PID 712 wrote to memory of 4160	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	88
PID 712 wrote to memory of 4160	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	88
PID 712 wrote to memory of 4160	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	88
PID 712 wrote to memory of 4160	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	88
PID 712 wrote to memory of 4160	712	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	88
PID 4160 wrote to memory of 2916	4160	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	89
PID 4160 wrote to memory of 2916	4160	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	89
PID 4160 wrote to memory of 2916	4160	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	89
PID 4160 wrote to memory of 2528	4160	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	92
PID 4160 wrote to memory of 2528	4160	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	92
PID 4160 wrote to memory of 2528	4160	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	92
PID 2248 wrote to memory of 1132	2248	DUsO.exe	96
PID 2248 wrote to memory of 1132	2248	DUsO.exe	96
PID 2248 wrote to memory of 1132	2248	DUsO.exe	96
PID 2528 wrote to memory of 3408	2528	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	98
PID 2528 wrote to memory of 3408	2528	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	98
PID 2528 wrote to memory of 3408	2528	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	98
PID 2528 wrote to memory of 3408	2528	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	98
PID 2528 wrote to memory of 3408	2528	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	98
PID 2528 wrote to memory of 3408	2528	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	98
PID 2528 wrote to memory of 3408	2528	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	98
PID 2528 wrote to memory of 3408	2528	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	98
PID 2528 wrote to memory of 3408	2528	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	98
PID 2528 wrote to memory of 3408	2528	63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe	98

C:\Users\Admin\AppData\Local\Temp\63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
"C:\Users\Admin\AppData\Local\Temp\63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:712
- C:\Users\Admin\AppData\Local\Temp\DUsO.exe
  C:\Users\Admin\AppData\Local\Temp\DUsO.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2248
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\501b622a.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1132
- C:\Users\Admin\AppData\Local\Temp\63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
  "C:\Users\Admin\AppData\Local\Temp\63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe"
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4160
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\5467a2cc-1175-4d5a-8695-643798f8f999" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:2916
- - C:\Users\Admin\AppData\Local\Temp\63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
    "C:\Users\Admin\AppData\Local\Temp\63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2528
  - - C:\Users\Admin\AppData\Local\Temp\63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
      "C:\Users\Admin\AppData\Local\Temp\63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:3408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 1KB
SHA256 33a39e9ec2133230533a686ec43760026e014a3828c703707acbc150fe40fd6f
MD5 7fb5fa1534dcf77f2125b2403b30a0ee
SHA1 365d96812a69ac0a4611ea4b70a3f306576cc3ea
SHA512 a9279fd60505a1bfeef6fb07834cad0fd5be02fd405573fc1a5f59b991e9f88f5e81c32fe910f69bdc6585e71f02559895149eaf49c25b8ff955459fd60c0d2e
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8
Size 436B
SHA256 5ba8817f13eee00e75158bad93076ab474a068c6b52686579e0f728fda68499f
MD5 1bfe0a81db078ea084ff82fe545176fe
SHA1 50b116f578bd272922fa8eae94f7b02fd3b88384
SHA512 37c582f3f09f8d80529608c09041295d1644bcc9de6fb8c4669b05339b0dd870f9525abc5eed53ad06a94b51441275504bc943c336c5beb63b53460ba836ca8d
MD5 SHA1 SHA512

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8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 174B
SHA256 bf6b62827649f4afe81ec666859fd8f9e7c48d133b7122d690d53524f13f00a0
MD5 922d1213d6f454c8f962edc5c009bf48
SHA1 bcbc4c61630b0cd4d551a39a2125792f4c572960
SHA512 d7d156936b7d6783bb1be4963dd8cd289254b6adbc42ff6b1ccbd8a9517de4491b3712580f073a36ed5c572f6718a3a927e2fcd259303a03d04f8259caae83a4
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 de92dbc156fbffd71d3e6fa3d84e45d8ef8f911f4eb9f6b0742e8090d45564b8
MD5 6e0d7d9a277d0783d4c2c33d0c73c980
SHA1 1eec780756efea3ee2f7cf04531af3fcf559e64b
SHA512 8c43a646f0d7371e39d946553c0ac6eaf681459d62aa3e974a9e2eab2b85f989fff20ff4235d62453d5a41dfeb463e952e27f23757f0b02d2f7888335aa1c7d5
MD5 SHA1 SHA512

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63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe

Path C:\Users\Admin\AppData\Local\5467a2cc-1175-4d5a-8695-643798f8f999\63D7B37217BAD05463192BD2F5E39A4AC23FF21C52CD27BF541780D29CF77C7F.exe
Size 793KB
SHA256 9ad258a814d69b7bfb48afaeda5a966308ffedb0cf7454a815c88c42629a745c
MD5 c4f847e7beee920fffd16f694b681d46
SHA1 b438c60457464b10c18f7ee652c6251c5ce5a619
SHA512 bcdde6ab9d79a527bb7b92a97e08de7109246b11afed390b3a96b5d3066947b690dfdc877a701b43756167ecec8c34b6ba14306368fd03649c4607442c48695e
SSDEEP 24576:MpTGDCilbkZd/W8+28gKNUVJFqlxhcW3W8:2TWlloZhWJJmolxqWV
MD5 SHA1 SHA512 SSDEEP

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501b622a.bat

Path C:\Users\Admin\AppData\Local\Temp\501b622a.bat
Size 183B
SHA256 7a415449df026897efca126cbed2d776aa79355d3e6fedbbdb5e3b488aedeeae
MD5 ebb4fc900ae618f8ce82a93a81bfa929
SHA1 1eeb5f8ddd6578e6535e91e199a08acfc0936535
SHA512 cf9d8293c0209ec297af302e30914f1f58a7415b9dde9ad943f7f8d4a4bf340e00f8f6638134a356e15eed1d42eb3656c74309137b9e4cfc872e528730fd4cc4
MD5 SHA1 SHA512

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DUsO.exe

Path C:\Users\Admin\AppData\Local\Temp\DUsO.exe
Size 15KB
SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
MD5 f7d21de5c4e81341eccd280c11ddcc9a
SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
MD5 SHA1 SHA512 SSDEEP

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memory/712-13-0x0000000000400000-0x000000000050B000-memory.dmp

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memory/712-8-0x00000000022A0000-0x000000000233B000-memory.dmp

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memory/712-9-0x00000000023F0000-0x000000000250B000-memory.dmp

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memory/712-0-0x0000000000400000-0x000000000050B000-memory.dmp

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memory/2248-5-0x0000000000D90000-0x0000000000D99000-memory.dmp

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memory/2248-31-0x0000000000D90000-0x0000000000D99000-memory.dmp

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memory/2528-38-0x0000000000400000-0x000000000050B000-memory.dmp

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memory/2528-23-0x0000000000400000-0x000000000050B000-memory.dmp

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memory/3408-45-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3408-49-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3408-37-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3408-63-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3408-62-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3408-61-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3408-60-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3408-43-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3408-44-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3408-58-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3408-35-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4160-11-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4160-12-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4160-14-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4160-10-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4160-26-0x0000000000400000-0x0000000000537000-memory.dmp

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