bdaejec | 3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1

Analysis

max time kernel
149s
max time network
147s
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, 10:44

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General

Target
3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
Size 797KB
Sample260731-mst4magh63
SHA256 3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1
MD5 40de22d9150a7f07d814a55de2ef7369
SHA1 1444c9ddb4f7bf880ef1956cda052d45c9542a78
SHA512 fe7a9f23484698cd096c42b490877ed70b9da0e056fc490fbcab4ef40d201f8a97b769385b96e117bb8b0412e3255d8fc07066e3b80fab9c9732fffedf07ad60
SSDEEP 12288:e+gMexAdpVj8UhYGsK/3Pf2QEKWjRZoir5o+/AVKoZo+IWeFfCk3vvg07:zgMekDPoXOiJoVhtsfCk3vv57
TLSH
T1C30523233FD1C076D06B7434806CE7A19B3EA6339A7185877B091B7D1FA16C1DA3A74A
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/2100-9-0x0000000002320000-0x000000000243B000-memory.dmp	family_djvu
behavioral1/memory/4436-10-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4436-13-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4436-12-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4436-14-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4436-32-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3032-42-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3032-40-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3032-51-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3032-50-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3032-52-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3832-56-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3832-58-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3032-64-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3032-66-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3032-67-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3032-69-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3032-70-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/2916-15-0x0000000000410000-0x0000000000419000-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/0x000b000000024037-3.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-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation	TWqOxG.exe

Executes dropped EXE 3 IoCs

pid	Process
2916	TWqOxG.exe
2996	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
3832	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3664	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-1-5-21-889581200-2041691093-2048517887-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\91d287e7-71fb-4ac9-bb04-e8b359962a67\\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe\" --AutoStart"	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.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
8	api.2ip.ua
16	api.2ip.ua
22	api.2ip.ua
25	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2100 set thread context of 4436	2100	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	88
PID 2904 set thread context of 3032	2904	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	95
PID 2996 set thread context of 3832	2996	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	97

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\Integrator.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	TWqOxG.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe	TWqOxG.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe	TWqOxG.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javacpl.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE	TWqOxG.exe
File opened for modification	C:\Program Files\Mozilla Firefox\nmhproxy.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java-rmi.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmid.exe	TWqOxG.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE	TWqOxG.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe	TWqOxG.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	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE	TWqOxG.exe
File opened for modification	C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe	TWqOxG.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe	TWqOxG.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE	TWqOxG.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE	TWqOxG.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\policytool.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\tnameserv.exe	TWqOxG.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	TWqOxG.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javap.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	TWqOxG.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe	TWqOxG.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jconsole.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\orbd.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe	TWqOxG.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE	TWqOxG.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jar.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstatd.exe	TWqOxG.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE	TWqOxG.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe	TWqOxG.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	TWqOxG.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe	TWqOxG.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe	TWqOxG.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
1608	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	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TWqOxG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4436	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
4436	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
3032	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
3032	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
3832	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
3832	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2916	2100	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	87
PID 2100 wrote to memory of 4436	2100	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	88
PID 2100 wrote to memory of 4436	2100	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	88
PID 2100 wrote to memory of 4436	2100	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	88
PID 2100 wrote to memory of 4436	2100	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	88
PID 2100 wrote to memory of 4436	2100	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	88
PID 2100 wrote to memory of 4436	2100	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	88
PID 2100 wrote to memory of 4436	2100	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	88
PID 4436 wrote to memory of 3664	4436	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	90
PID 4436 wrote to memory of 2904	4436	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	91
PID 2904 wrote to memory of 3032	2904	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	95
PID 2904 wrote to memory of 3032	2904	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	95
PID 2904 wrote to memory of 3032	2904	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	95
PID 2904 wrote to memory of 3032	2904	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	95
PID 2904 wrote to memory of 3032	2904	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	95
PID 2904 wrote to memory of 3032	2904	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	95
PID 2904 wrote to memory of 3032	2904	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	95
PID 2996 wrote to memory of 3832	2996	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	97
PID 2996 wrote to memory of 3832	2996	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	97
PID 2996 wrote to memory of 3832	2996	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	97
PID 2996 wrote to memory of 3832	2996	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	97
PID 2996 wrote to memory of 3832	2996	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	97
PID 2996 wrote to memory of 3832	2996	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	97
PID 2996 wrote to memory of 3832	2996	3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe	97
PID 2916 wrote to memory of 1608	2916	TWqOxG.exe	109

C:\Users\Admin\AppData\Local\Temp\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
"C:\Users\Admin\AppData\Local\Temp\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Users\Admin\AppData\Local\Temp\TWqOxG.exe
  C:\Users\Admin\AppData\Local\Temp\TWqOxG.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:2916
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4162599c.bat" "
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:1608
- C:\Users\Admin\AppData\Local\Temp\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
  "C:\Users\Admin\AppData\Local\Temp\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.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:4436
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\91d287e7-71fb-4ac9-bb04-e8b359962a67" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:3664
- - C:\Users\Admin\AppData\Local\Temp\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
    "C:\Users\Admin\AppData\Local\Temp\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2904
  - - C:\Users\Admin\AppData\Local\Temp\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
      "C:\Users\Admin\AppData\Local\Temp\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:3032

C:\Users\Admin\AppData\Local\91d287e7-71fb-4ac9-bb04-e8b359962a67\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
C:\Users\Admin\AppData\Local\91d287e7-71fb-4ac9-bb04-e8b359962a67\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Users\Admin\AppData\Local\91d287e7-71fb-4ac9-bb04-e8b359962a67\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
  C:\Users\Admin\AppData\Local\91d287e7-71fb-4ac9-bb04-e8b359962a67\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3832

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

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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 c1b17cd1f282f314bb6d1a8ba86e603f5e28776b135dcceb05600759cb29c4ef
MD5 f9e838d1e058d45800a3cb117e3bffc9
SHA1 b555e6e525cb5bad6df167225e98b6d43dab5886
SHA512 c5c6760b30e0cee26eb697c6080b051f3a55f7c97ed249b2166c494e5fdd3c647db8c5894d580c034a9658a0486cd71aacb783c04d2b8ec5ed961b0c957a10e5
TLSH
T1B5C08C303324A225E958037E65A182000BFCA316C243C70B5F740304F50C5016C30E41
MD5 SHA1 SHA512 TLSH

Submit Download

8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 174B
SHA256 ad56f9d9b0c94e482cee1b248cd1147e656f7a290fea25655fd06732dd2dfe83
MD5 55601d4c99a29125437ed8f281e39e5f
SHA1 e4f3fecdd1a1692544ad04923ec1ab023c400f8e
SHA512 979c96a2b000b6be0cc403ef6d655384326cdfb188ca174057b186553316ecbd38b25abaf25480cd93c0c1b5435fc6d7e838d1f37a43dc31e6d72f57c0b3a462
TLSH
T11AC09B0437B54196F1304D7F5B9363114FFAE515CD4183551F705359D62DB425CF5D06
MD5 SHA1 SHA512 TLSH

Submit Download

B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 79bfa5b6de89efcd4c1963f5296fa19b1d658fd7f814e45652853c668ccaf158
MD5 632457b9fa910e8d00bd2ddaf6ba27da
SHA1 b2a69c2e218bbe9b9e64999cfa144d2b7d1c9db9
SHA512 2dd1462616f66cbece3f2070df0ff815bf7d33cb1590038340698de30d0db60a629f375e977fd78c05ab90d266350a017fe1622a63819399480e5cee158f81b0
TLSH
T108C09B5473654715F10D113D79D656045FB55105F5C6C3055B741134D5186400872D05
MD5 SHA1 SHA512 TLSH

Submit Download

3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe

Path C:\Users\Admin\AppData\Local\91d287e7-71fb-4ac9-bb04-e8b359962a67\3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
Size 797KB
SHA256 3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1
MD5 40de22d9150a7f07d814a55de2ef7369
SHA1 1444c9ddb4f7bf880ef1956cda052d45c9542a78
SHA512 fe7a9f23484698cd096c42b490877ed70b9da0e056fc490fbcab4ef40d201f8a97b769385b96e117bb8b0412e3255d8fc07066e3b80fab9c9732fffedf07ad60
SSDEEP 12288:e+gMexAdpVj8UhYGsK/3Pf2QEKWjRZoir5o+/AVKoZo+IWeFfCk3vvg07:zgMekDPoXOiJoVhtsfCk3vv57
TLSH
T1C30523233FD1C076D06B7434806CE7A19B3EA6339A7185877B091B7D1FA16C1DA3A74A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

4162599c.bat

Path C:\Users\Admin\AppData\Local\Temp\4162599c.bat
Size 187B
SHA256 a9cc38f58a0a8942a2e76c162fc7f2ea3fe7a6712ed0e6990671b1fdfe17dbf7
MD5 d5bfb3f3752c2b89a8cecf45e59720c2
SHA1 17cec34843433ba4376921c9423ba47fe01efcef
SHA512 b836c0090c2f4beb022479b07baca6ff4252ad7906408311a739a29e9a9711eec6f59c5acc2aed8ceaddeb53fe9c630cb7ece08b28fd3a3c87f11e648dc6c7bc
TLSH
T153C01202C18BC65D1C65541706E5618CC0B958683B893F228F20885EA596C0DB5DF701
MD5 SHA1 SHA512 TLSH

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TWqOxG.exe

Path C:\Users\Admin\AppData\Local\Temp\TWqOxG.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/2100-9-0x0000000002320000-0x000000000243B000-memory.dmp

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memory/2100-11-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/2100-8-0x00000000021A0000-0x0000000002236000-memory.dmp

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memory/2100-1-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/2904-43-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/2904-38-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/2904-33-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/2916-4-0x0000000000410000-0x0000000000419000-memory.dmp

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memory/2916-15-0x0000000000410000-0x0000000000419000-memory.dmp

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memory/2996-36-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/2996-57-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/2996-53-0x0000000000400000-0x00000000004F9000-memory.dmp

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memory/3032-50-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3032-64-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3032-42-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3032-70-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3032-51-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3032-69-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3032-52-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3032-67-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3032-40-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3032-66-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3832-56-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3832-58-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4436-12-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4436-32-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4436-14-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4436-10-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4436-13-0x0000000000400000-0x0000000000537000-memory.dmp

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