bdaejec | e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9

Analysis

max time kernel
149s
max time network
148s
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, 10:01

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General

Target
e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
Size 791KB
Sample260731-l2jhta1sft
SHA256 e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9
MD5 3a11d47ad1a6093ddfe84e48e77554f3
SHA1 bdbce8ed4a6b1347b0f1ad23184709e82ccd0249
SHA512 052f42c4c09f15b5589f9287714d664b0d19b367a7583cc86e250e20728cc7ce4314511210906ce2dd7fdfca595ec6a382c63869b91a6c94b59103889e974149
SSDEEP 12288:9/DSCunCjrhA3fJs8ewDpc8b/JaBJjmyBgSxMlHkygSiioboEAIeVu/DjkV+hT6:kOyx5eAHrJaBjBgS4BgSSxeVu/8UG
TLSH
T15A050210AB90D035E17356F58D7A97ADB52E79A05B24A0CF63D52EEB1734BD0EC3230A
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/5856-9-0x0000000002200000-0x000000000231B000-memory.dmp	family_djvu
behavioral1/memory/5720-12-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5720-11-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5720-14-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5720-10-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5720-30-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3928-37-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3928-39-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3928-47-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3928-48-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3928-50-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5328-53-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5328-57-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3928-60-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3928-63-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3928-62-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5328-65-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3928-68-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3928-69-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/5972-55-0x0000000000CF0000-0x0000000000CF9000-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/0x00110000000231f3-3.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-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	HhVfIB.exe

Executes dropped EXE 3 IoCs

pid	Process
5972	HhVfIB.exe
4500	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
5328	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3000	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-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\1f2bdbb6-43db-4476-8b3f-28fbc670aa3b\\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe\" --AutoStart"	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.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
35	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5856 set thread context of 5720	5856	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	88
PID 5356 set thread context of 3928	5356	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	94
PID 4500 set thread context of 5328	4500	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	95

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\servertool.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe	HhVfIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaws.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmid.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	HhVfIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe	HhVfIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe	HhVfIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe	HhVfIB.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE	HhVfIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe	HhVfIB.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe	HhVfIB.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe	HhVfIB.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstack.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE	HhVfIB.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsgen.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\kinit.exe	HhVfIB.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstat.exe	HhVfIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe	HhVfIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\View3D.ResourceResolver.exe	HhVfIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe	HhVfIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe	HhVfIB.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\keytool.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoia.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msotd.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE	HhVfIB.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\keytool.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\ktab.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\misc.exe	HhVfIB.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe	HhVfIB.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\kinit.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java-rmi.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ktab.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE	HhVfIB.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	HhVfIB.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
4876	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	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	HhVfIB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5720	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
5720	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
3928	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
3928	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
5328	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
5328	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 5856 wrote to memory of 5972	5856	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	87
PID 5856 wrote to memory of 5720	5856	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	88
PID 5856 wrote to memory of 5720	5856	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	88
PID 5856 wrote to memory of 5720	5856	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	88
PID 5856 wrote to memory of 5720	5856	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	88
PID 5856 wrote to memory of 5720	5856	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	88
PID 5856 wrote to memory of 5720	5856	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	88
PID 5856 wrote to memory of 5720	5856	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	88
PID 5720 wrote to memory of 3000	5720	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	89
PID 5720 wrote to memory of 5356	5720	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	90
PID 5356 wrote to memory of 3928	5356	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	94
PID 5356 wrote to memory of 3928	5356	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	94
PID 5356 wrote to memory of 3928	5356	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	94
PID 5356 wrote to memory of 3928	5356	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	94
PID 5356 wrote to memory of 3928	5356	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	94
PID 5356 wrote to memory of 3928	5356	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	94
PID 5356 wrote to memory of 3928	5356	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	94
PID 4500 wrote to memory of 5328	4500	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	95
PID 4500 wrote to memory of 5328	4500	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	95
PID 4500 wrote to memory of 5328	4500	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	95
PID 4500 wrote to memory of 5328	4500	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	95
PID 4500 wrote to memory of 5328	4500	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	95
PID 4500 wrote to memory of 5328	4500	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	95
PID 4500 wrote to memory of 5328	4500	e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe	95
PID 5972 wrote to memory of 4876	5972	HhVfIB.exe	108

C:\Users\Admin\AppData\Local\Temp\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
"C:\Users\Admin\AppData\Local\Temp\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5856
- C:\Users\Admin\AppData\Local\Temp\HhVfIB.exe
  C:\Users\Admin\AppData\Local\Temp\HhVfIB.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:5972
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5041526a.bat" "
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:4876
- C:\Users\Admin\AppData\Local\Temp\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
  "C:\Users\Admin\AppData\Local\Temp\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.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:5720
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\1f2bdbb6-43db-4476-8b3f-28fbc670aa3b" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:3000
- - C:\Users\Admin\AppData\Local\Temp\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
    "C:\Users\Admin\AppData\Local\Temp\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5356
  - - C:\Users\Admin\AppData\Local\Temp\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
      "C:\Users\Admin\AppData\Local\Temp\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:3928

C:\Users\Admin\AppData\Local\1f2bdbb6-43db-4476-8b3f-28fbc670aa3b\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
C:\Users\Admin\AppData\Local\1f2bdbb6-43db-4476-8b3f-28fbc670aa3b\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4500
- C:\Users\Admin\AppData\Local\1f2bdbb6-43db-4476-8b3f-28fbc670aa3b\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
  C:\Users\Admin\AppData\Local\1f2bdbb6-43db-4476-8b3f-28fbc670aa3b\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5328

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

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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 bc75a39d2b71b838c30b95c5a0f2833e79ccbc3c8e854c5e3c9be4e0bbaff182
MD5 2dec6c8725bebfa1242b8bc6583042e4
SHA1 c149cfd0f4e0bd5f1456deace54ab99b3e273cb1
SHA512 27660ab720c46d1dc1684f331e48037c86eb61beacda346499d3f4eb5ecff47df9aac179369bded76be937fc59fbe07a46557b9edf013c1e552b1df9ba17606b
TLSH
T1F3C08C2033242265E568037E69E0420007FCA716C243CB0B5B700708F50C5517C31E44
MD5 SHA1 SHA512 TLSH

Submit Download

8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 174B
SHA256 00c510f5b5f919afeb59add0150d2ac354d5d41fcb55b41849cfa65416f323b0
MD5 b25519ba628ad2c7b41718c0d7c234aa
SHA1 3b31a6ef58699568ea0513681c8a31ddf294e2a8
SHA512 c1133193dbff5d30855838fc5161792802e680b6f5b45f33b69d731f97293107962dc50310761fc0fb616cbd33cf168fb84b5c5dfffebf3f95f583ef79c95fae
TLSH
T14BC04C0437B54595F1304D7F1692531247BAA505CD9183540F705259961DA425CE5D06
MD5 SHA1 SHA512 TLSH

Submit Download

B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 47d1fb7b5123f1295a9d5a6afefc33268bc2a6c6f3af0761e46a602135fcf336
MD5 dc922711848de1b5bf96a9127f0703ba
SHA1 e6c44f0f463b16682c9b2c19233e7ed1df2f5851
SHA512 a14491d72346441a5d51e9439a439d5ec748ace187d4fe8aeb6ae0dcf60ff9e17b2227452b090a5c2b41c6ef2bbee10de67aa29284d0f2ffac92c6eca3352568
TLSH
T119C09B1473A54755F10D513E7DD5160417F54105F5C6C7054F74153485286400871D05
MD5 SHA1 SHA512 TLSH

Submit Download

e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe

Path C:\Users\Admin\AppData\Local\1f2bdbb6-43db-4476-8b3f-28fbc670aa3b\e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9.exe
Size 791KB
SHA256 e565c0b80462bd207d991cb9d9fd34c9d72b45e4696797f9d59f0e153b3a54a9
MD5 3a11d47ad1a6093ddfe84e48e77554f3
SHA1 bdbce8ed4a6b1347b0f1ad23184709e82ccd0249
SHA512 052f42c4c09f15b5589f9287714d664b0d19b367a7583cc86e250e20728cc7ce4314511210906ce2dd7fdfca595ec6a382c63869b91a6c94b59103889e974149
SSDEEP 12288:9/DSCunCjrhA3fJs8ewDpc8b/JaBJjmyBgSxMlHkygSiioboEAIeVu/DjkV+hT6:kOyx5eAHrJaBjBgS4BgSSxeVu/8UG
TLSH
T15A050210AB90D035E17356F58D7A97ADB52E79A05B24A0CF63D52EEB1734BD0EC3230A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

5041526a.bat

Path C:\Users\Admin\AppData\Local\Temp\5041526a.bat
Size 187B
SHA256 06179c45979c764dcbbdc3982fd5dc500c478d8cfb668b01d05392c64d7bc610
MD5 21deb534cbc9aa402538f859d9c648cd
SHA1 1cfadf7a656703f6de3785b55ee76ed1dd29116b
SHA512 16980fefa4e4b4efb9171c82ab2a212f610fb24771bd13df00bb10bddd945c0a40485ae9d20d211dfe920428de5ccf751b93ad0ebe1d495b2f3aeab6ceb64d03
TLSH
T128C0120182CBC65D145550171AE5614CC0660C683BB96F154B24845DB296C1DF9D3712
MD5 SHA1 SHA512 TLSH

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HhVfIB.exe

Path C:\Users\Admin\AppData\Local\Temp\HhVfIB.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/3928-63-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3928-50-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3928-48-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3928-47-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3928-37-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3928-60-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3928-39-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3928-62-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3928-68-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3928-69-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4500-34-0x0000000000400000-0x00000000004F2000-memory.dmp

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memory/4500-54-0x0000000000400000-0x00000000004F2000-memory.dmp

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memory/5328-53-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5328-65-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5328-57-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5356-31-0x0000000000400000-0x00000000004F2000-memory.dmp

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memory/5356-40-0x0000000000400000-0x00000000004F2000-memory.dmp

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memory/5356-35-0x0000000000400000-0x00000000004F2000-memory.dmp

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memory/5720-14-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5720-10-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5720-11-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5720-12-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5720-30-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5856-13-0x0000000000400000-0x00000000004F2000-memory.dmp

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memory/5856-9-0x0000000002200000-0x000000000231B000-memory.dmp

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memory/5856-8-0x0000000002160000-0x0000000002200000-memory.dmp

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memory/5856-2-0x0000000000400000-0x00000000004F2000-memory.dmp

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memory/5972-55-0x0000000000CF0000-0x0000000000CF9000-memory.dmp

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memory/5972-4-0x0000000000CF0000-0x0000000000CF9000-memory.dmp

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