djvu | 07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2

Analysis

max time kernel
144s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 15:05

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General

Target

07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
Size

793KB
MD5

4bf68315a0694544cfc078002c44d8fe
SHA1

19c4a3e641c8fff8cb15b2468c01cb1cec2eafbc
SHA256

07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2
SHA512

e6ba20389ef3ee6fba7ba6d5cbe6c371933fa91a6c7c529de8dcaed89201f734a7d3e7bf3b7bdd0599327fa539db56a90134a813c5f98be3fc2cb7ed3680f0b2
SSDEEP

12288:ILN0eHFcbKfY/cFQJSaxlY4jFwmkMTq52qRwUrWcCSX8mXtOuQmFJ29:9eFq+nGJZxlY4jqTMngnWcCSM8lQmq9

Score

10^/10

djvu aspackv2 discovery persistence ransomware

Malware Config

Extracted

Family

djvu

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

Attributes

extension
.mmuz
offline_id
dYUDKE4rrBmSPsf8srHMsyP40jle9uyxDDCfdxt1
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-NdDG3HIUZp 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: 0428Jsfkjn

rsa_pubkey.plain

Signatures

Detected Djvu ransomware 18 IoCs

resource	yara_rule
behavioral2/memory/2640-9-0x0000000002360000-0x000000000247B000-memory.dmp	family_djvu
behavioral2/memory/436-10-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/436-11-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/436-13-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/436-21-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/436-32-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-44-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-45-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-43-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-58-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-59-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-65-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-69-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-78-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-81-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-80-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-82-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1660-83-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x000a000000023430-3.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-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation	EEDJzv.exe

Executes dropped EXE 1 IoCs

pid	Process
100	EEDJzv.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2408	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-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\12d26499-fefd-4bb9-ab7c-3d3e96a37328\\07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe\" --AutoStart"	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe

Looks up external IP address via web service 3 IoCs

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

flow	ioc
8	api.2ip.ua
10	api.2ip.ua
25	api.2ip.ua

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2640 set thread context of 436	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	85
PID 3256 set thread context of 1660	3256	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	92

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	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE	EEDJzv.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	EEDJzv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe	EEDJzv.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\notification_helper.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jjs.exe	EEDJzv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe	EEDJzv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe	EEDJzv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe	EEDJzv.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateBroker.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\kinit.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	EEDJzv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoasb.exe	EEDJzv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe	EEDJzv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\SoundRec.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe	EEDJzv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe	EEDJzv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe	EEDJzv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\keytool.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	EEDJzv.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmic.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE	EEDJzv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe	EEDJzv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\schemagen.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe	EEDJzv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\Installer\setup.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsgen.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\unpack200.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE	EEDJzv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\chrome_pwa_launcher.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmid.exe	EEDJzv.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	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE	EEDJzv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jcmd.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\servertool.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe	EEDJzv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe	EEDJzv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe	EEDJzv.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe	EEDJzv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE	EEDJzv.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 7 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	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EEDJzv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
436	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
436	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
1660	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
1660	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2640 wrote to memory of 100	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	84
PID 2640 wrote to memory of 100	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	84
PID 2640 wrote to memory of 100	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	84
PID 2640 wrote to memory of 436	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	85
PID 2640 wrote to memory of 436	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	85
PID 2640 wrote to memory of 436	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	85
PID 2640 wrote to memory of 436	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	85
PID 2640 wrote to memory of 436	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	85
PID 2640 wrote to memory of 436	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	85
PID 2640 wrote to memory of 436	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	85
PID 2640 wrote to memory of 436	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	85
PID 2640 wrote to memory of 436	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	85
PID 2640 wrote to memory of 436	2640	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	85
PID 436 wrote to memory of 2408	436	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	88
PID 436 wrote to memory of 2408	436	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	88
PID 436 wrote to memory of 2408	436	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	88
PID 436 wrote to memory of 3256	436	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	90
PID 436 wrote to memory of 3256	436	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	90
PID 436 wrote to memory of 3256	436	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	90
PID 3256 wrote to memory of 1660	3256	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	92
PID 3256 wrote to memory of 1660	3256	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	92
PID 3256 wrote to memory of 1660	3256	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	92
PID 3256 wrote to memory of 1660	3256	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	92
PID 3256 wrote to memory of 1660	3256	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	92
PID 3256 wrote to memory of 1660	3256	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	92
PID 3256 wrote to memory of 1660	3256	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	92
PID 3256 wrote to memory of 1660	3256	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	92
PID 3256 wrote to memory of 1660	3256	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	92
PID 3256 wrote to memory of 1660	3256	07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe	92
PID 100 wrote to memory of 1344	100	EEDJzv.exe	93
PID 100 wrote to memory of 1344	100	EEDJzv.exe	93
PID 100 wrote to memory of 1344	100	EEDJzv.exe	93

C:\Users\Admin\AppData\Local\Temp\07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
"C:\Users\Admin\AppData\Local\Temp\07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Users\Admin\AppData\Local\Temp\EEDJzv.exe
  C:\Users\Admin\AppData\Local\Temp\EEDJzv.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:100
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\301903e7.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1344
- C:\Users\Admin\AppData\Local\Temp\07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
  "C:\Users\Admin\AppData\Local\Temp\07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.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:436
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\12d26499-fefd-4bb9-ab7c-3d3e96a37328" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:2408
- - C:\Users\Admin\AppData\Local\Temp\07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
    "C:\Users\Admin\AppData\Local\Temp\07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3256
  - - C:\Users\Admin\AppData\Local\Temp\07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe
      "C:\Users\Admin\AppData\Local\Temp\07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:1660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12

Filesize
1KB

MD5
7fb5fa1534dcf77f2125b2403b30a0ee

SHA1
365d96812a69ac0a4611ea4b70a3f306576cc3ea

SHA256
33a39e9ec2133230533a686ec43760026e014a3828c703707acbc150fe40fd6f

SHA512
a9279fd60505a1bfeef6fb07834cad0fd5be02fd405573fc1a5f59b991e9f88f5e81c32fe910f69bdc6585e71f02559895149eaf49c25b8ff955459fd60c0d2e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8

Filesize
436B

MD5
1bfe0a81db078ea084ff82fe545176fe

SHA1
50b116f578bd272922fa8eae94f7b02fd3b88384

SHA256
5ba8817f13eee00e75158bad93076ab474a068c6b52686579e0f728fda68499f

SHA512
37c582f3f09f8d80529608c09041295d1644bcc9de6fb8c4669b05339b0dd870f9525abc5eed53ad06a94b51441275504bc943c336c5beb63b53460ba836ca8d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12

Filesize
174B

MD5
6adab98da53fbab1d75658d81da070d2

SHA1
ce9aab94b3b24c9fb7c92513650c85fd6e044ec7

SHA256
f05768e0f782ae51b7d2ba1097c98628d4193e41e73ec0ef5d940d60e1e6f89f

SHA512
e142b32d3a8247416db8c0dbf94d804e2b0e9dfdc26c3b93ee2f0f1149ccaeeaa52c9bf2f2799f386ddd0ae4e96cba6fb3f429c82c843c5e99192241398981a6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8

Filesize
170B

MD5
7960a56ff5172862377695a4e687963b

SHA1
7929232c55650523ada1952d3242740369825c08

SHA256
a7ca1a22d5b13ebe1f51836c092a5a65b77a1387e7701cf50c77dd3afe4f39b5

SHA512
95b75204e1cc37b17cc84fe50cb39c28b9ecc00a67a8bcae2d5ef6f3f1ab3f056b8aeac459e9ab7194e37807a695403da6e79e3d4118b41580452e92535875f5

Download Submit
C:\Users\Admin\AppData\Local\12d26499-fefd-4bb9-ab7c-3d3e96a37328\07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2.exe

Filesize
793KB

MD5
4bf68315a0694544cfc078002c44d8fe

SHA1
19c4a3e641c8fff8cb15b2468c01cb1cec2eafbc

SHA256
07e7dd3b968a15e42c67a728a9d143533d66af00ab9003961086c8c2ee3670f2

SHA512
e6ba20389ef3ee6fba7ba6d5cbe6c371933fa91a6c7c529de8dcaed89201f734a7d3e7bf3b7bdd0599327fa539db56a90134a813c5f98be3fc2cb7ed3680f0b2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5G8JI3LV\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\301903e7.bat

Filesize
187B

MD5
a4f31ef96a3394d5d5ef1645a6465411

SHA1
dbcae534ab68d758a810369adf799488b81d7942

SHA256
b6a4f6e681194268d4b688c3e90e495b0ee6e889c1b80597d35f20a24544ea81

SHA512
4c84eedd798df03ce4077d22244d375f1c5a5fa8e6ecc1d42f53b668d990a443430b244baf15a20dd5cde4801cd66e697f56db697d051493a7f245288cb6645b

Download Submit
C:\Users\Admin\AppData\Local\Temp\4F607633.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\EEDJzv.exe

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
memory/100-63-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download
memory/100-5-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download
memory/436-13-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/436-21-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/436-11-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/436-32-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/436-10-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-59-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-69-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-43-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-45-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-44-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-83-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-82-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-58-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-80-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-81-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-78-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1660-65-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2640-9-0x0000000002360000-0x000000000247B000-memory.dmp

Filesize
1.1MB

Download
memory/2640-8-0x00000000022C0000-0x000000000235B000-memory.dmp

Filesize
620KB

Download
memory/2640-0-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2640-12-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3256-46-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3256-41-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download