bdaejec | bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
31/07/2026, 10:25

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General

Target
bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
Size 775KB
Sample260731-mgcefa1apd
SHA256 bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e
MD5 7d1663704171204b925ae4066e845941
SHA1 52d1adef51de64fd2577d21e4bb39072d88fc50b
SHA512 0ddf735913d0e6fbe68a279af5eb68cb763cb70bbd4cbdf305fe19284f47a1ea2baa5365e5ef5704744f3a778a79315ac9c5d9307db69969122872514c426faf
SSDEEP 24576:JLmxws4vRvXlG8zP00NuPEVw7k4oomQ6FeW2U7:hmxrURvXQ0uY5C6FJ2A
TLSH
T145F42341B7C18E77D8403579F078E27ACE2F5830E42A0DC7BB5A462E2F512D2F96974A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

aspackv2 backdoor discovery execution bdaejec djvu persistence ransomware

Malware Config

Extracted

Family

djvu

http://fuyt.org/test1/get.php

Attributes

extension
.wdlo
offline_id
i0fXrUHVihm5xsI9Icg243YMPJqd748Ocimkyjt1
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-0S984cQ4B3 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: 0430JIjdm

rsa_pubkey.plain

Extracted

Family

bdaejec

ddos.dnsnb8.net

Signatures

Family: Bdaejec
Bdaejec is a backdoor written in C++.
backdoor bdaejec
Family: Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu

Detected Djvu ransomware 19 IoCs

resource	yara_rule
behavioral1/memory/4704-9-0x0000000002270000-0x000000000238B000-memory.dmp	family_djvu
behavioral1/memory/4968-10-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4968-14-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4968-11-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4968-12-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4968-16-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4968-32-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2732-42-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2732-41-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3228-53-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2732-54-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2732-55-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2732-57-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3228-58-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2732-64-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2732-67-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2732-66-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2732-69-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2732-71-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/896-15-0x0000000000E00000-0x0000000000E09000-memory.dmp	family_bdaejec_backdoor

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x000b00000002430e-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-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation	wOzSzE.exe

Executes dropped EXE 3 IoCs

pid	Process
896	wOzSzE.exe
4716	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
3228	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2480	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-1-5-21-1074038928-2032447174-945360078-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\04fbfcad-44ce-4ce8-be48-07ab9930b49a\\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe\" --AutoStart"	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe

Looks up external IP address via web service 1 TTPs 4 IoCs

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

discovery

Internet Connection Discovery

T1016.001

flow	ioc
14	api.2ip.ua
23	api.2ip.ua
26	api.2ip.ua
5	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4704 set thread context of 4968	4704	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	88
PID 1116 set thread context of 2732	1116	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	95
PID 4716 set thread context of 3228	4716	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	96

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\orbd.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe	wOzSzE.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe	wOzSzE.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstack.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\servertool.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\klist.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\tnameserv.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jjs.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\unpack200.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javacpl.exe	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe	wOzSzE.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe	wOzSzE.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\keytool.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\keytool.exe	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe	wOzSzE.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE	wOzSzE.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE	wOzSzE.exe
File opened for modification	C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe	wOzSzE.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe	wOzSzE.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoia.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe	wOzSzE.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	wOzSzE.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	wOzSzE.exe

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1100	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 9 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	wOzSzE.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4968	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
4968	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
2732	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
2732	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
3228	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
3228	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 4704 wrote to memory of 896	4704	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	87
PID 4704 wrote to memory of 4968	4704	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	88
PID 4704 wrote to memory of 4968	4704	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	88
PID 4704 wrote to memory of 4968	4704	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	88
PID 4704 wrote to memory of 4968	4704	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	88
PID 4704 wrote to memory of 4968	4704	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	88
PID 4704 wrote to memory of 4968	4704	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	88
PID 4704 wrote to memory of 4968	4704	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	88
PID 4968 wrote to memory of 2480	4968	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	90
PID 4968 wrote to memory of 1116	4968	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	91
PID 1116 wrote to memory of 2732	1116	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	95
PID 1116 wrote to memory of 2732	1116	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	95
PID 1116 wrote to memory of 2732	1116	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	95
PID 1116 wrote to memory of 2732	1116	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	95
PID 1116 wrote to memory of 2732	1116	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	95
PID 1116 wrote to memory of 2732	1116	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	95
PID 1116 wrote to memory of 2732	1116	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	95
PID 4716 wrote to memory of 3228	4716	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	96
PID 4716 wrote to memory of 3228	4716	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	96
PID 4716 wrote to memory of 3228	4716	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	96
PID 4716 wrote to memory of 3228	4716	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	96
PID 4716 wrote to memory of 3228	4716	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	96
PID 4716 wrote to memory of 3228	4716	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	96
PID 4716 wrote to memory of 3228	4716	bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe	96
PID 896 wrote to memory of 1100	896	wOzSzE.exe	105

C:\Users\Admin\AppData\Local\Temp\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
"C:\Users\Admin\AppData\Local\Temp\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4704
- C:\Users\Admin\AppData\Local\Temp\wOzSzE.exe
  C:\Users\Admin\AppData\Local\Temp\wOzSzE.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:896
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\603f17cf.bat" "
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:1100
- C:\Users\Admin\AppData\Local\Temp\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
  "C:\Users\Admin\AppData\Local\Temp\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.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:4968
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\04fbfcad-44ce-4ce8-be48-07ab9930b49a" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:2480
- - C:\Users\Admin\AppData\Local\Temp\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
    "C:\Users\Admin\AppData\Local\Temp\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1116
  - - C:\Users\Admin\AppData\Local\Temp\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
      "C:\Users\Admin\AppData\Local\Temp\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:2732

C:\Users\Admin\AppData\Local\04fbfcad-44ce-4ce8-be48-07ab9930b49a\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
C:\Users\Admin\AppData\Local\04fbfcad-44ce-4ce8-be48-07ab9930b49a\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Users\Admin\AppData\Local\04fbfcad-44ce-4ce8-be48-07ab9930b49a\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
  C:\Users\Admin\AppData\Local\04fbfcad-44ce-4ce8-be48-07ab9930b49a\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3228

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

70825F0EABF2526E540CA0F7C268D189

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\70825F0EABF2526E540CA0F7C268D189
Size 308B
SHA256 6bfc1adbe0aeeb725a5e94ed33fdf13fd96e19d384934cd4cd8f25460edf64f2
MD5 cdbeee9e43274490d719f42839cb9890
SHA1 b0d555ace42bb8b9f0e43a62042631a40f6fdb0f
SHA512 ec436a44e24f5be81e00b83f568cf3d1d7beb4aa05f08a88b3ffa740addff3c5ee1fac2b171944b4f8131cbd5a827c81efe36559d776081bde752c4555ac7862
TLSH
T186E0E74441FD27C56678E501D850C4571CFC80D15D9EB0000550CFB205EBF55D6436CD
MD5 SHA1 SHA512 TLSH

Submit Download

8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 1KB
SHA256 63b14543360f5e89942ea8d5113526e64fbc71c1207328f0136b3a495d921dd0
MD5 adac67e1d2da2d706db151c2db316b2d
SHA1 5f6e301d23e33132209707945d0e740d5bcb8996
SHA512 9371b62ac25c6ea8fb6fca19ac47b873ced9b3d0cb45ce4de5ea974b93c12684c65aa23c7d83331c77502853258a08dff73ce5e3fb6170bd3ab1c5b3283a86a9
TLSH
T1DE31AD4EA2153027D5427F72D8CEBE83CEB1364667CAD46B18046E4229AAFC25FC80C9
MD5 SHA1 SHA512 TLSH

Submit Download

B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8
Size 528B
SHA256 d2bb091268ade68ad8121d2184d0fbce128070156304bd4de312e6fbd267409c
MD5 047f3e9d21d6b325d592b1959e4362e6
SHA1 5aeef5f985171cd69da397fd039854e44ebecdd2
SHA512 4523896ed4a03afafd2075d8c8947236d34fe1da2c246a3f90c2be2a5c151c18bc58a6cde5a209abb8e06e80f662e24d0149640b3e98e8a872bfa8a04ef592a4
TLSH
T147F0500990082252C855FF55DFD6AC97DC76336136E595036D458E410C12F96AF950F5
MD5 SHA1 SHA512 TLSH

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70825F0EABF2526E540CA0F7C268D189

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\70825F0EABF2526E540CA0F7C268D189
Size 192B
SHA256 083c1751abb8db9485fc37363a56bf0ad44ea012aff0ef630228909c7bd2ea99
MD5 ffcb3869ce1f9017cccf653cb1617b80
SHA1 15e721acfd0d15bd5b7ab032822470314fdf574b
SHA512 dd1f6f0c05757cf2cad3c6e5d0ac492d7ae416d6ffba378ca6398da48b3b315c363357776665baff8a8ebe4b62d8888071a2620ca8947f1705a71efbf4beb8b0
TLSH
T185C08C20332422A5E55802BE6495820007F9A316C243CB0B5B740304F60C5026C30E84
MD5 SHA1 SHA512 TLSH

Submit Download

8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 174B
SHA256 c99cf3af0ee3dafa705a26192948a84bc58ae19b50593a13ed7671201212258d
MD5 9f06b2e7b5f6a64fd4e53d95adde0e23
SHA1 770a69fbeb76a7c085eda778d0575ff38c430a2b
SHA512 aeb181e589fb69b9fe76ddcde689bc829e17400314902fafe3447e891447e0b1b29921c2c77a90e7f6458b206a0100cb5eac1d2501fb0b7723900fcf46e0eb85
TLSH
T108C04C0437B54299F2304D7F569353114BBAA5068D4183540F606259861DA4258A5D06
MD5 SHA1 SHA512 TLSH

Submit Download

B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 d963a74c789ecf9b11a77efb4ca4c224cd7083f34732bf396d607d117ae38eca
MD5 6cac804f1f404e336b4c021507b8508e
SHA1 f20cf0bdf73bd6e9d64f271695cdcbaf1bea3e80
SHA512 7d766d01e2281618d95becb3cfeb7bd6343644016ac3e3498fba8ea8d2c6d99c01ebaaaaf04addb20bf2fe96cc7b2551527ead277b88de5e45921261d2f9a2ad
TLSH
T174C09B1473694715F10D113E79D516045FB74105F5CAC3044B78117586186441872D09
MD5 SHA1 SHA512 TLSH

Submit Download

bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe

Path C:\Users\Admin\AppData\Local\04fbfcad-44ce-4ce8-be48-07ab9930b49a\bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e.exe
Size 775KB
SHA256 bd6d17b6695360291ff23bfe1417ec8413d9ff11b7db8a8475c248109506a09e
MD5 7d1663704171204b925ae4066e845941
SHA1 52d1adef51de64fd2577d21e4bb39072d88fc50b
SHA512 0ddf735913d0e6fbe68a279af5eb68cb763cb70bbd4cbdf305fe19284f47a1ea2baa5365e5ef5704744f3a778a79315ac9c5d9307db69969122872514c426faf
SSDEEP 24576:JLmxws4vRvXlG8zP00NuPEVw7k4oomQ6FeW2U7:hmxrURvXQ0uY5C6FJ2A
TLSH
T145F42341B7C18E77D8403579F078E27ACE2F5830E42A0DC7BB5A462E2F512D2F96974A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

603f17cf.bat

Path C:\Users\Admin\AppData\Local\Temp\603f17cf.bat
Size 187B
SHA256 03e8c42561805bd7bf665177c64802564ca0ff6c299d54db329f2401e6d0a5b3
MD5 576084db3ccde34a5fa7d781b17ba974
SHA1 8486496455529ba77dbf71ff0189692faf9771b5
SHA512 9aaa153f9fccf4199de1a7fdb07ee862d5d021ab955fb9de53c893ebccced695e96d84344e7af15485a794cfd708a31109cbde090de2474bb7893699017a31ae
TLSH
T1BBC0128182CBC76E1954502B0AE1718CD0790AA83FAA6B218B20846C61EA82EFAC3341
MD5 SHA1 SHA512 TLSH

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wOzSzE.exe

Path C:\Users\Admin\AppData\Local\Temp\wOzSzE.exe
Size 15KB
SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
MD5 f7d21de5c4e81341eccd280c11ddcc9a
SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
TLSH
T1A462BFB34FC098FFC4CD353341853687CB7B4670DABA617F826288372895E19AC55495
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/896-5-0x0000000000E00000-0x0000000000E09000-memory.dmp

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memory/896-15-0x0000000000E00000-0x0000000000E09000-memory.dmp

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memory/1116-43-0x0000000000400000-0x0000000000506000-memory.dmp

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memory/1116-33-0x0000000000400000-0x0000000000506000-memory.dmp

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memory/1116-38-0x0000000000400000-0x0000000000506000-memory.dmp

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memory/2732-55-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2732-54-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2732-57-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2732-42-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2732-64-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2732-41-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2732-67-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2732-66-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2732-69-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2732-71-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3228-53-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3228-58-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4704-13-0x0000000000400000-0x0000000000506000-memory.dmp

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memory/4704-1-0x0000000000400000-0x0000000000506000-memory.dmp

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memory/4704-8-0x00000000021C0000-0x0000000002262000-memory.dmp

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memory/4704-9-0x0000000002270000-0x000000000238B000-memory.dmp

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memory/4716-50-0x0000000000400000-0x0000000000506000-memory.dmp

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memory/4716-56-0x0000000000400000-0x0000000000506000-memory.dmp

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memory/4716-35-0x0000000000400000-0x0000000000506000-memory.dmp

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memory/4968-12-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4968-14-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4968-11-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4968-10-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4968-16-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4968-32-0x0000000000400000-0x0000000000537000-memory.dmp

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