bdaejec | 01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd

Analysis

max time kernel
149s
max time network
141s
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, 04:35

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General

Target
01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
Size 828KB
Sample260824-e724sashnd
SHA256 01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd
MD5 de2d29373ade9c3b8b13c8ef6798ffc0
SHA1 0f4b8c0b9f0c9dbe972303a2072321d45ecc2ab8
SHA512 6530b6cbee303621ae356e238dae6f800288609b58bf06028dc7784bf42ea7489c4713296b8988011970934c84a4cd562f1b44420531f1188e95f8534a2ed11c
SSDEEP 24576:H8R4J3kkCbtdsWhwgDaPWqimnOP8DeXXI:H8sd6lhwgDaPWqdDeo
TLSH
T150050210B691C034F4B726F445B683B8A62E7EE19B2490CF63D12AFE57356E1EC3125B
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
.vyia
offline_id
rpx4UUTYZiAR5omq187UvM233jloVHyJUkA8s3t1
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-hsmBOFHh66 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: 0413Jsfkjn

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/4588-9-0x00000000022F0000-0x000000000240B000-memory.dmp	family_djvu
behavioral1/memory/5064-10-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5064-12-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5064-14-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5064-11-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5064-28-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5240-38-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5240-36-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5304-48-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5240-50-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5240-51-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5240-52-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5304-54-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5240-59-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5240-62-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5240-61-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5240-64-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5240-65-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Detects Bdaejec Backdoor. 1 IoCs

Bdaejec is backdoor written in C++.

resource	yara_rule
behavioral1/memory/5124-55-0x0000000000900000-0x0000000000909000-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/0x00200000000231d5-3.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	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	rYp.exe

Executes dropped EXE 3 IoCs

pid	Process
5124	rYp.exe
1476	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
5304	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
6036	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\\3dee66a0-e4b9-48c8-8d17-5608cdffbeee\\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe\" --AutoStart"	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.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
12	api.2ip.ua
13	api.2ip.ua
7	api.2ip.ua
8	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4588 set thread context of 5064	4588	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	86
PID 5340 set thread context of 5240	5340	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	95
PID 1476 set thread context of 5304	1476	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.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\orbd.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoasb.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE	rYp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\keytool.exe	rYp.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	rYp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoev.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE	rYp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe	rYp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\misc.exe	rYp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	rYp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jabswitch.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe	rYp.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	rYp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe	rYp.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsgen.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java-rmi.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE	rYp.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	rYp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe	rYp.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe	rYp.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	rYp.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstat.exe	rYp.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jjs.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jjs.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE	rYp.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	rYp.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\schemagen.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	rYp.exe
File opened for modification	C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE	rYp.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe	rYp.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe	rYp.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	rYp.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE	rYp.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	rYp.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	rYp.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstack.exe	rYp.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe	rYp.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe	rYp.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
1628	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	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rYp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5064	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
5064	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
5240	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
5240	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
5304	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
5304	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 4588 wrote to memory of 5124	4588	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	85
PID 4588 wrote to memory of 5064	4588	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	86
PID 4588 wrote to memory of 5064	4588	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	86
PID 4588 wrote to memory of 5064	4588	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	86
PID 4588 wrote to memory of 5064	4588	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	86
PID 4588 wrote to memory of 5064	4588	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	86
PID 4588 wrote to memory of 5064	4588	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	86
PID 4588 wrote to memory of 5064	4588	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	86
PID 5064 wrote to memory of 6036	5064	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	88
PID 5064 wrote to memory of 5340	5064	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	91
PID 5340 wrote to memory of 5240	5340	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	95
PID 5340 wrote to memory of 5240	5340	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	95
PID 5340 wrote to memory of 5240	5340	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	95
PID 5340 wrote to memory of 5240	5340	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	95
PID 5340 wrote to memory of 5240	5340	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	95
PID 5340 wrote to memory of 5240	5340	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	95
PID 5340 wrote to memory of 5240	5340	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	95
PID 1476 wrote to memory of 5304	1476	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	97
PID 1476 wrote to memory of 5304	1476	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	97
PID 1476 wrote to memory of 5304	1476	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	97
PID 1476 wrote to memory of 5304	1476	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	97
PID 1476 wrote to memory of 5304	1476	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	97
PID 1476 wrote to memory of 5304	1476	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	97
PID 1476 wrote to memory of 5304	1476	01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe	97
PID 5124 wrote to memory of 1628	5124	rYp.exe	118

C:\Users\Admin\AppData\Local\Temp\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
"C:\Users\Admin\AppData\Local\Temp\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4588
- C:\Users\Admin\AppData\Local\Temp\rYp.exe
  C:\Users\Admin\AppData\Local\Temp\rYp.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:5124
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\3cad5f3c.bat" "
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:1628
- C:\Users\Admin\AppData\Local\Temp\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
  "C:\Users\Admin\AppData\Local\Temp\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.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:5064
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\3dee66a0-e4b9-48c8-8d17-5608cdffbeee" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:6036
- - C:\Users\Admin\AppData\Local\Temp\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
    "C:\Users\Admin\AppData\Local\Temp\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5340
  - - C:\Users\Admin\AppData\Local\Temp\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
      "C:\Users\Admin\AppData\Local\Temp\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:5240

C:\Users\Admin\AppData\Local\3dee66a0-e4b9-48c8-8d17-5608cdffbeee\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
C:\Users\Admin\AppData\Local\3dee66a0-e4b9-48c8-8d17-5608cdffbeee\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1476
- C:\Users\Admin\AppData\Local\3dee66a0-e4b9-48c8-8d17-5608cdffbeee\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
  C:\Users\Admin\AppData\Local\3dee66a0-e4b9-48c8-8d17-5608cdffbeee\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5304

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

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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

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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 62ab184e21a19c10c1dfe7d9c64a4a7f7f509c0f2f7be9aaac171fa1e0358df7
MD5 d620a2d82d349194317adcb452e48067
SHA1 488a23ea31c5e23fd77afe3d800e9a51a75d4b86
SHA512 dd51f05eac044cda191069bdb893d4fa3d9cffc12c84c5d4b6336f1b9ef81a3e9fb30b16e854eb873de83b878970ca1159016ee4bbdcef3f0d1dd0f77500ce28
TLSH
T100C08C2423301295E26456BD6791430307BABF09E222CB992BB00708B50E5121EB1F20
MD5 SHA1 SHA512 TLSH

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8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 174B
SHA256 ec4ad894d9a0812481c36113a92f97bf10bcb8ccbedc283f8a41ca3fe4792b65
MD5 8ccfa3874258671190b14e9773ebcac6
SHA1 4f3ea18ffbe2bc73d4abe8c239807a499ce28952
SHA512 88b42f5bf77cfccf0ecea7fdbad352e8007f9b15d721168331dda7da59917a424bfb85e3587353a7b2d9b8769c1bda125c2a9ecec4610488f873ce1cc1517faf
TLSH
T18CC08C0833B10296F1300DBF0642630147BAA5018D4183000F205268821DA4248E2C12
MD5 SHA1 SHA512 TLSH

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 b672030b49ab3fa0ce1e24b03057a571dd1b6c842608949da5c11ded75d60360
MD5 24794a03043d5ae21c0b8b663cf9c5a7
SHA1 b0f9825b5a75607b74765694dafb1622706f6c27
SHA512 3a5cc7123ca8b59190960caa5a98aaf4f8f11d742068b29ba4ba53de82271c8e07968c6775d35c2d0bca40ff89a27d240826a2fb3071e9dfa8e40b4c5722ca8d
TLSH
T189C09214B3AA475AF14E217E79E61B041BBA960AF6CAC3055BB891388928B9008B2D19
MD5 SHA1 SHA512 TLSH

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01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe

Path C:\Users\Admin\AppData\Local\3dee66a0-e4b9-48c8-8d17-5608cdffbeee\01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd.exe
Size 828KB
SHA256 01f5a1f72f3f59e7b23627dff52e6dc3d9f166b864d639d2cbe40fd8c7327ddd
MD5 de2d29373ade9c3b8b13c8ef6798ffc0
SHA1 0f4b8c0b9f0c9dbe972303a2072321d45ecc2ab8
SHA512 6530b6cbee303621ae356e238dae6f800288609b58bf06028dc7784bf42ea7489c4713296b8988011970934c84a4cd562f1b44420531f1188e95f8534a2ed11c
SSDEEP 24576:H8R4J3kkCbtdsWhwgDaPWqimnOP8DeXXI:H8sd6lhwgDaPWqdDeo
TLSH
T150050210B691C034F4B726F445B683B8A62E7EE19B2490CF63D12AFE57356E1EC3125B
MD5 SHA1 SHA512 SSDEEP TLSH

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3cad5f3c.bat

Path C:\Users\Admin\AppData\Local\Temp\3cad5f3c.bat
Size 181B
SHA256 157ec731808b1bf37daa6adfecd3e8a111e743e1460365b9bc4b324514550e07
MD5 4d4298c751c08f1f0ee489f2d101f423
SHA1 062a6d3d1903092a37e1748bc9755a1a3fd843ae
SHA512 ec46f7c47f68e50597ce0c20626d667c32739f0484a6448f4f7c85b9d54e4a15ba2ac742fdbbd4058411cafd9a8b6a31c6b0511ade0a4952f05fbf8acd79fb0b
TLSH
T11AC012418387C66B1854503B1AE5A14DD0660C5C3B8A6B215B20C45C71A641DB5C7301
MD5 SHA1 SHA512 TLSH

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rYp.exe

Path C:\Users\Admin\AppData\Local\Temp\rYp.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/1476-49-0x0000000000400000-0x0000000000575000-memory.dmp

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memory/1476-31-0x0000000000400000-0x0000000000575000-memory.dmp

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memory/4588-8-0x0000000002250000-0x00000000022EC000-memory.dmp

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memory/4588-9-0x00000000022F0000-0x000000000240B000-memory.dmp

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memory/4588-13-0x0000000000400000-0x0000000000575000-memory.dmp

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memory/4588-2-0x0000000000400000-0x0000000000575000-memory.dmp

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memory/5064-10-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5064-26-0x0000000000540000-0x0000000000609000-memory.dmp

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memory/5064-28-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5064-11-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5064-14-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5064-12-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5124-55-0x0000000000900000-0x0000000000909000-memory.dmp

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memory/5124-5-0x0000000000900000-0x0000000000909000-memory.dmp

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memory/5240-50-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5240-62-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5240-65-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5240-36-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5240-38-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5240-51-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5240-52-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5240-64-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5240-61-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5240-59-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5304-54-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5304-48-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/5340-35-0x0000000000400000-0x0000000000575000-memory.dmp

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memory/5340-33-0x0000000000400000-0x0000000000575000-memory.dmp

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memory/5340-29-0x0000000000400000-0x0000000000575000-memory.dmp

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