bdaejec | 02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457

Analysis

max time kernel
149s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
24/08/2026, 04:38

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General

Target
02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
Size 797KB
Sample260824-e9sywsshpc
SHA256 02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457
MD5 135fa780592dbc9a794897d3afa33617
SHA1 94f87dd8f65d376048cdf87e3ea5b392acdbe4b7
SHA512 584b283c51846a122457b03cf981e0241a41cb1da7c86f56fa83ae81483a7415efd7c40434fc310358448860bdf991cc1a7839e64431f957be42d0ee29d0daf2
SSDEEP 12288:z+gg5In1ab4il+xSp+sqKXOo7RqBeUdvWz67OrkRxqkJ2R6Te5HoZ6x:qgg5e1q4il+xA+sn+TB7WRkJ2pdoZ
TLSH
T19C0512617A50E0B3C46B25B0A459CAA1AD6FB8325737810B3BA1073E0F513D5E97BB4F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

aspackv2 backdoor discovery execution bdaejec djvu persistence ransomware

Malware Config

Extracted

Family

djvu

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

Attributes

extension
.bpqd
offline_id
y6oQcfhmSRc7ZQ1q8yjLE3LhY8kK7FHg6LLlEht1
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-zHDj26n4NW 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: 0418Jsfkjn

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 18 IoCs

resource	yara_rule
behavioral1/memory/2388-9-0x00000000021C0000-0x00000000022DB000-memory.dmp	family_djvu
behavioral1/memory/4320-10-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4320-12-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4320-13-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4320-11-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4320-28-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2184-38-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2184-36-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1656-42-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2184-50-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2184-51-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1656-52-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2184-54-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2184-59-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2184-62-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2184-61-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2184-64-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2184-65-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/3796-55-0x0000000000050000-0x0000000000059000-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/0x000c0000000242e1-3.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-1-5-21-876885714-46325919-1482798410-1000\Control Panel\International\Geo\Nation	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
Key value queried	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\Control Panel\International\Geo\Nation	cXHjoH.exe

Executes dropped EXE 3 IoCs

pid	Process
3796	cXHjoH.exe
1248	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
1656	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3304	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-1-5-21-876885714-46325919-1482798410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\1da781ed-c628-42c0-ac01-02de4c24ee37\\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe\" --AutoStart"	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.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
7	api.2ip.ua
8	api.2ip.ua
12	api.2ip.ua
13	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2388 set thread context of 4320	2388	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	87
PID 3464 set thread context of 2184	3464	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	95
PID 1248 set thread context of 1656	1248	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	97

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe	cXHjoH.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe	cXHjoH.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	cXHjoH.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	cXHjoH.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe	cXHjoH.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\policytool.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe	cXHjoH.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\klist.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmic.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE	cXHjoH.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoev.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe	cXHjoH.exe
File opened for modification	C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe	cXHjoH.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstatd.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ktab.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE	cXHjoH.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	cXHjoH.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jps.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\keytool.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE	cXHjoH.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	cXHjoH.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe	cXHjoH.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\ktab.exe	cXHjoH.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe	cXHjoH.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
1056	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	cXHjoH.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4320	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
4320	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
2184	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
2184	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
1656	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
1656	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 3796	2388	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	86
PID 2388 wrote to memory of 4320	2388	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	87
PID 2388 wrote to memory of 4320	2388	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	87
PID 2388 wrote to memory of 4320	2388	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	87
PID 2388 wrote to memory of 4320	2388	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	87
PID 2388 wrote to memory of 4320	2388	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	87
PID 2388 wrote to memory of 4320	2388	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	87
PID 2388 wrote to memory of 4320	2388	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	87
PID 4320 wrote to memory of 3304	4320	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	90
PID 4320 wrote to memory of 3464	4320	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	91
PID 3464 wrote to memory of 2184	3464	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	95
PID 3464 wrote to memory of 2184	3464	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	95
PID 3464 wrote to memory of 2184	3464	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	95
PID 3464 wrote to memory of 2184	3464	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	95
PID 3464 wrote to memory of 2184	3464	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	95
PID 3464 wrote to memory of 2184	3464	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	95
PID 3464 wrote to memory of 2184	3464	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	95
PID 1248 wrote to memory of 1656	1248	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	97
PID 1248 wrote to memory of 1656	1248	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	97
PID 1248 wrote to memory of 1656	1248	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	97
PID 1248 wrote to memory of 1656	1248	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	97
PID 1248 wrote to memory of 1656	1248	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	97
PID 1248 wrote to memory of 1656	1248	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	97
PID 1248 wrote to memory of 1656	1248	02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe	97
PID 3796 wrote to memory of 1056	3796	cXHjoH.exe	104

C:\Users\Admin\AppData\Local\Temp\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
"C:\Users\Admin\AppData\Local\Temp\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Users\Admin\AppData\Local\Temp\cXHjoH.exe
  C:\Users\Admin\AppData\Local\Temp\cXHjoH.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:3796
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5dde5f99.bat" "
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:1056
- C:\Users\Admin\AppData\Local\Temp\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
  "C:\Users\Admin\AppData\Local\Temp\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.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:4320
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\1da781ed-c628-42c0-ac01-02de4c24ee37" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:3304
- - C:\Users\Admin\AppData\Local\Temp\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
    "C:\Users\Admin\AppData\Local\Temp\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3464
  - - C:\Users\Admin\AppData\Local\Temp\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
      "C:\Users\Admin\AppData\Local\Temp\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:2184

C:\Users\Admin\AppData\Local\1da781ed-c628-42c0-ac01-02de4c24ee37\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
C:\Users\Admin\AppData\Local\1da781ed-c628-42c0-ac01-02de4c24ee37\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1248
- C:\Users\Admin\AppData\Local\1da781ed-c628-42c0-ac01-02de4c24ee37\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
  C:\Users\Admin\AppData\Local\1da781ed-c628-42c0-ac01-02de4c24ee37\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1656

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 578c70e594efb5bcb238c74ae5a853eceb0fcb5c262716d519c34d060c2a18e3
MD5 4f9e071a9dd3b24d87de45812316cd76
SHA1 f3d9987cc51557470c6f86181fec6333d276eccc
SHA512 0b383a57cf27fc68cc3856ae45f2c2cbcc29060c842bbf64c2dbfc0862824501d810b8c233969ccad8defabc02e2c64e118114782bf3193f26674e73eefd4ed2
TLSH
T1C8E07289667C17991AA0E602E8C1C8273DFC88E64ABFB2011B408AF00183B54EA802CE
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

Submit Download

70825F0EABF2526E540CA0F7C268D189

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\70825F0EABF2526E540CA0F7C268D189
Size 192B
SHA256 7488e56dd51e5663e105301cad83532ef335057c633d58a20aa24d90d0c9c6df
MD5 df0cc5de856ed77edb8141f6b3a927f3
SHA1 0e33f506bd3fb771aa13f525d04f1c21e945d08a
SHA512 ed419bddeacd8af4efe351f26203c3444844a9f2f5b08ceab876099256760346e5862c2403c570815bb617bde0986768ca7bde2ea87c5841d996140d56b91913
TLSH
T1D3C08C1923301154E264567D679043030BFAFE49E221CB9D2BB00708B50E5220FB1F30
MD5 SHA1 SHA512 TLSH

Submit Download

8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 174B
SHA256 3560c9985d57c8a8a96f494fb0bad932ea749273ecf7d918525acd2b27f90e6d
MD5 43ba1f98d2eb892614b07938dc075be6
SHA1 8a748ac9ef1ce6e5ead32421126d32c07cedc95a
SHA512 b4e2b9f62052875608ae677a604f22a52927a300c719e32e1204ee0f201f063a797919a9e61c8665c4e23cbbd145a65a0b7e07ae00dc66620bef2461db6d1f8e
TLSH
T169C09B0837B54195F1704DBF1653531187FAF515CD4183541F70525DC61DF425CF6D06
MD5 SHA1 SHA512 TLSH

Submit Download

B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 de89604b825c7c8c49c613bb9624846ddbecce59bce2a3445f823750b89dc537
MD5 90d47bcac9c4d84f22cc610f96fcb0b1
SHA1 a17212c78f28eadd58e878f7fff6a5db943d66ea
SHA512 daaf9dafe9808a1096068f81a55329a1cf7b81b12ea9422efc949da44d0fdee65bc00ba392345a8f6e700959e05656dacf781d6576c889dc7d2ff52a51d4213e
TLSH
T1DDC09B1473694755F14E113E79D516041BB55206F5D6C3045B741138C518A540872D55
MD5 SHA1 SHA512 TLSH

Submit Download

02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe

Path C:\Users\Admin\AppData\Local\1da781ed-c628-42c0-ac01-02de4c24ee37\02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457.exe
Size 797KB
SHA256 02f9c72d0b1cc241e46cd2b65e8ec63a233dead29e44c739a5bb3860a654d457
MD5 135fa780592dbc9a794897d3afa33617
SHA1 94f87dd8f65d376048cdf87e3ea5b392acdbe4b7
SHA512 584b283c51846a122457b03cf981e0241a41cb1da7c86f56fa83ae81483a7415efd7c40434fc310358448860bdf991cc1a7839e64431f957be42d0ee29d0daf2
SSDEEP 12288:z+gg5In1ab4il+xSp+sqKXOo7RqBeUdvWz67OrkRxqkJ2R6Te5HoZ6x:qgg5e1q4il+xA+sn+TB7WRkJ2pdoZ
TLSH
T19C0512617A50E0B3C46B25B0A459CAA1AD6FB8325737810B3BA1073E0F513D5E97BB4F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

5dde5f99.bat

Path C:\Users\Admin\AppData\Local\Temp\5dde5f99.bat
Size 187B
SHA256 b95f6a2236d090caa745e653e598719fbfefa8d48944bafdc1e3519476f55706
MD5 40aecc6014043fe4043f22ce1d57cf41
SHA1 32f30eecd17da9bbbeaac072c1764183380f9ace
SHA512 5ac400ae596fe3680bca04ad1c1f8d8b2a71c8a89587cdd3e24ad5e4a5072ac5158b81d9a73c7dc6e381d0d020d5d6eda6ce4dfd30aa999f9d5f4d593b36da6b
TLSH
T1EDC012028296CB6E5854912B2AE5A18CC06508AE3BE93B214F65845D71E682EBAC3702
MD5 SHA1 SHA512 TLSH

Submit Download

cXHjoH.exe

Path C:\Users\Admin\AppData\Local\Temp\cXHjoH.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/1248-32-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/1248-43-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/1656-52-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1656-42-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2184-51-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2184-62-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2184-38-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2184-65-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2184-36-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2184-64-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2184-61-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2184-50-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2184-59-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2184-54-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2388-14-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/2388-9-0x00000000021C0000-0x00000000022DB000-memory.dmp

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memory/2388-8-0x0000000002120000-0x00000000021BA000-memory.dmp

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memory/2388-0-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/3464-29-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/3464-34-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/3464-39-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/3796-55-0x0000000000050000-0x0000000000059000-memory.dmp

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memory/3796-4-0x0000000000050000-0x0000000000059000-memory.dmp

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memory/4320-10-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4320-12-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4320-13-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4320-11-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4320-28-0x0000000000400000-0x0000000000537000-memory.dmp

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