djvu | 34f65aae1fcbfe45b16c79bd2343a938e4bfa4ea6048ca4109d6de6a02d0473a

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 04:07

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General

Target
dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Size 833KB
Sample240726-ep2ejayeje
SHA256 dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0
MD5 65ea6b27d5c0223105de8f753687f38e
SHA1 66cdf62d3b8b97582acf28fa97eff4bb68d80866
SHA512 ff92e8a878b5f0200e4ba42b5a98fb88a4b4ddb03fe88116eeb4e9d8a0df2711f4edd7b3e7e4ae8c5d1c9ef0fcdd590e21fee0d0e32a42d110ca2cf46db90dc3
SSDEEP 24576:4lgpA7BAcIG9UDWk81NnMlgdNOS5rGJW9:exIG9rk81NOgd0S5qs9
MD5 SHA1 SHA512 SSDEEP

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 17 IoCs

resource	yara_rule
behavioral2/memory/4880-23-0x0000000002350000-0x000000000246B000-memory.dmp	family_djvu
behavioral2/memory/4412-32-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4412-34-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4412-36-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4412-33-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4412-68-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1740-82-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1740-84-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1740-90-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1740-91-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1740-92-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1740-100-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1740-103-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1740-105-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1740-106-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1740-107-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1740-108-0x0000000000400000-0x0000000000537000-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/0x0009000000023481-3.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 3 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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	sQDjAv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	sQDjAv.exe

Executes dropped EXE 2 IoCs

pid	Process
3272	sQDjAv.exe
1992	sQDjAv.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3628	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-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\cb4275c1-c1a4-4799-be96-6e1961149d58\\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe\" --AutoStart"	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.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
14	api.2ip.ua
16	api.2ip.ua
24	api.2ip.ua

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4880 set thread context of 4412	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	85
PID 2292 set thread context of 1740	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\orbd.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\kinit.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\kinit.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe	sQDjAv.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoev.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\schemagen.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmid.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\klist.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\WhatsNew.Store.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\SoundRec.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaws.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java-rmi.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\servertool.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe	sQDjAv.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoia.exe	sQDjAv.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 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	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sQDjAv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sQDjAv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4412	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
4412	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
1740	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
1740	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4880 wrote to memory of 3272	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	84
PID 4880 wrote to memory of 3272	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	84
PID 4880 wrote to memory of 3272	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	84
PID 4880 wrote to memory of 4412	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	85
PID 4880 wrote to memory of 4412	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	85
PID 4880 wrote to memory of 4412	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	85
PID 4880 wrote to memory of 4412	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	85
PID 4880 wrote to memory of 4412	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	85
PID 4880 wrote to memory of 4412	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	85
PID 4880 wrote to memory of 4412	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	85
PID 4880 wrote to memory of 4412	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	85
PID 4880 wrote to memory of 4412	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	85
PID 4880 wrote to memory of 4412	4880	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	85
PID 4412 wrote to memory of 3628	4412	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 4412 wrote to memory of 3628	4412	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 4412 wrote to memory of 3628	4412	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 3272 wrote to memory of 2724	3272	sQDjAv.exe	88
PID 3272 wrote to memory of 2724	3272	sQDjAv.exe	88
PID 3272 wrote to memory of 2724	3272	sQDjAv.exe	88
PID 4412 wrote to memory of 2292	4412	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	90
PID 4412 wrote to memory of 2292	4412	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	90
PID 4412 wrote to memory of 2292	4412	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	90
PID 2292 wrote to memory of 1992	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	92
PID 2292 wrote to memory of 1992	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	92
PID 2292 wrote to memory of 1992	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	92
PID 1992 wrote to memory of 1520	1992	sQDjAv.exe	94
PID 1992 wrote to memory of 1520	1992	sQDjAv.exe	94
PID 1992 wrote to memory of 1520	1992	sQDjAv.exe	94
PID 2292 wrote to memory of 1740	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 2292 wrote to memory of 1740	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 2292 wrote to memory of 1740	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 2292 wrote to memory of 1740	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 2292 wrote to memory of 1740	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 2292 wrote to memory of 1740	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 2292 wrote to memory of 1740	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 2292 wrote to memory of 1740	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 2292 wrote to memory of 1740	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 2292 wrote to memory of 1740	2292	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96

C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
"C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4880
- C:\Users\Admin\AppData\Local\Temp\sQDjAv.exe
  C:\Users\Admin\AppData\Local\Temp\sQDjAv.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:3272
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\387f266b.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2724
- C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
  "C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.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:4412
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\cb4275c1-c1a4-4799-be96-6e1961149d58" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:3628
- - C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
    "C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2292
  - - C:\Users\Admin\AppData\Local\Temp\sQDjAv.exe
      C:\Users\Admin\AppData\Local\Temp\sQDjAv.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1992
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\2de4353f.bat" "
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:1520
  - - C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
      "C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:1740

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

8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 1KB
SHA256 33a39e9ec2133230533a686ec43760026e014a3828c703707acbc150fe40fd6f
MD5 7fb5fa1534dcf77f2125b2403b30a0ee
SHA1 365d96812a69ac0a4611ea4b70a3f306576cc3ea
SHA512 a9279fd60505a1bfeef6fb07834cad0fd5be02fd405573fc1a5f59b991e9f88f5e81c32fe910f69bdc6585e71f02559895149eaf49c25b8ff955459fd60c0d2e
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8
Size 436B
SHA256 f157ed17fcaf8837fa82f8b69973848c9b10a02636848f995698212a08f31895
MD5 971c514f84bba0785f80aa1c23edfd79
SHA1 732acea710a87530c6b08ecdf32a110d254a54c8
SHA512 43dc1425d80e170c645a3e3bb56da8c3acd31bd637329e9e37094ac346ac85434df4edcdbefc05ae00aea33a80a88e2af695997a495611217fe6706075a63c58
MD5 SHA1 SHA512

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8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 174B
SHA256 a1f412ba09fd925eaa520b7e6e383a61d72ba3d20000fea2bf673550cc003713
MD5 ef5e28ca86031f71804098d527c58fb1
SHA1 21138ca8b805cecc2a4188e8217912791a1cba4b
SHA512 73feb9899b7951df96b8cb192acd68058e4d013f47af345f606aedd48650503c7b9894a6534a8cac3526041db5b56923a33c0b7582d96ed7caf00cd81444df7b
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 66040960005fe1f428a6fd45f440be09f6ec19690a4fed0784beedeaa551c885
MD5 c6e42da09f18f4d5de73d474cf176a3e
SHA1 11d97bc96102833862daa1a07c20d44b0332f338
SHA512 bf269ec219df7aaa577a6cafdf641d6b40963b90a7598506d0810d9785877987cab8861e3af36a4b3897d15a5c632dbc31a2c3fff42c246bec6144f984996af5
MD5 SHA1 SHA512

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k2[1].rar

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MQYRE6E5\k2[1].rar
Size 4B
SHA256 b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
MD5 d3b07384d113edec49eaa6238ad5ff00
SHA1 f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA512 0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
MD5 SHA1 SHA512

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1277247E.exe

Path C:\Users\Admin\AppData\Local\Temp\1277247E.exe
Size 4B
SHA256 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
MD5 20879c987e2f9a916e578386d499f629
SHA1 c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA512 bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
MD5 SHA1 SHA512

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2de4353f.bat

Path C:\Users\Admin\AppData\Local\Temp\2de4353f.bat
Size 187B
SHA256 fcfaaba143cedf0c92ca147a9c3da763db080c463a4671a6b7a6a2a33c04be40
MD5 c9faa373106955746f11197874fea820
SHA1 c324a9ad3e071b7c923282342f02d07b5523378a
SHA512 a7157fa55183e650a82b907aff8233fd76149725e95f05ef1d326bcc78a83e1220b00ef1b977d36922d33ffa2c878fa1c1e759caa2d2f8d82e1cafb98016bf1c
MD5 SHA1 SHA512

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387f266b.bat

Path C:\Users\Admin\AppData\Local\Temp\387f266b.bat
Size 187B
SHA256 edc57036dce30f2ee6e89ed9121f459d312745690b0da03ef3a8b83e6f379879
MD5 7462983061085dd55afbfcb855b076da
SHA1 9a933d673c45221abd90f177fbb3062cf8f124c0
SHA512 975b499f29b712dbfeaeb887af373b3adb723cd3f3a1f7c1ec31c92805bfadb84a2a349ed6be97425003534da4e9ca25863051db717b8305abb543ac12054565
MD5 SHA1 SHA512

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sQDjAv.exe

Path C:\Users\Admin\AppData\Local\Temp\sQDjAv.exe
Size 15KB
SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
MD5 f7d21de5c4e81341eccd280c11ddcc9a
SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
MD5 SHA1 SHA512 SSDEEP

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dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe

Path C:\Users\Admin\AppData\Local\cb4275c1-c1a4-4799-be96-6e1961149d58\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Size 833KB
SHA256 dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0
MD5 65ea6b27d5c0223105de8f753687f38e
SHA1 66cdf62d3b8b97582acf28fa97eff4bb68d80866
SHA512 ff92e8a878b5f0200e4ba42b5a98fb88a4b4ddb03fe88116eeb4e9d8a0df2711f4edd7b3e7e4ae8c5d1c9ef0fcdd590e21fee0d0e32a42d110ca2cf46db90dc3
SSDEEP 24576:4lgpA7BAcIG9UDWk81NnMlgdNOS5rGJW9:exIG9rk81NOgd0S5qs9
MD5 SHA1 SHA512 SSDEEP

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memory/1740-107-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1740-91-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1740-92-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1740-90-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1740-100-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1740-103-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1740-105-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1740-106-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1740-84-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1740-108-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1740-82-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1992-78-0x0000000000850000-0x0000000000859000-memory.dmp

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memory/1992-73-0x0000000000850000-0x0000000000859000-memory.dmp

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memory/2292-70-0x0000000000400000-0x00000000004FD000-memory.dmp

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memory/2292-85-0x0000000000400000-0x00000000004FD000-memory.dmp

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memory/3272-64-0x00000000003E0000-0x00000000003E9000-memory.dmp

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memory/3272-5-0x00000000003E0000-0x00000000003E9000-memory.dmp

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memory/4412-33-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4412-68-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4412-36-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4412-34-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4412-32-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4880-35-0x0000000000400000-0x00000000004FD000-memory.dmp

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memory/4880-22-0x0000000002260000-0x00000000022FB000-memory.dmp

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memory/4880-23-0x0000000002350000-0x000000000246B000-memory.dmp

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memory/4880-0-0x0000000000400000-0x00000000004FD000-memory.dmp

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