djvu | e5d9f02670d27c81762ca962c07dc4b8f3daf4085bfbe77a60d450f3f61684b0

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24/07/2024, 18:29

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General

Target
886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
Size 823KB
Sample240724-w4xtbstdph
SHA256 e5d9f02670d27c81762ca962c07dc4b8f3daf4085bfbe77a60d450f3f61684b0
MD5 f2dde5c7239c43be76962ab8ea6b0e31
SHA1 99c32459e78fc576d49ee50efd3a7291a306a73d
SHA512 79227110acea18a6beaf6f2f489321a10760c05e88f76b4abd997350e954bb1662be674046c5b075be5ea2ebcf2cb91bbd62316dd31d9388298c204ace74ab06
SSDEEP 12288:7oCtuFrPeANDIIDZK+uLwbHK07uVJHZaUgB16dGIsHUwfxqk2FkWwF9bUm:34P5B3Zjvbov68sH/SFkD
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
.uigd
offline_id
1WQ4dDSY8AVihbECj8VLUDhHWpSCoV5it0bIDjt1
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-kilPVod4em 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: 0423Jsfkjn

rsa_pubkey.plain

Signatures

Detected Djvu ransomware 18 IoCs

resource	yara_rule
behavioral2/memory/1584-9-0x0000000002440000-0x000000000255B000-memory.dmp	family_djvu
behavioral2/memory/3824-11-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3824-12-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3824-10-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3824-13-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3824-25-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-30-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-31-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-33-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-38-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-39-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-46-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-50-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-59-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-61-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-62-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-63-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3668-64-0x0000000000400000-0x0000000000537000-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/0x00090000000233b4-3.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-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
Key value queried	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	RTUnOQ.exe

Executes dropped EXE 1 IoCs

pid	Process
1920	RTUnOQ.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2280	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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\fc6a7597-2b4d-41c4-ae3c-4c6883304b2d\\886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe\" --AutoStart"	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.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
6	api.2ip.ua
8	api.2ip.ua
19	api.2ip.ua

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1584 set thread context of 3824	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	85
PID 2524 set thread context of 3668	2524	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	93

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ktab.exe	RTUnOQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\schemagen.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jps.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\pack200.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\unpack200.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE	RTUnOQ.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msotd.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe	RTUnOQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\keytool.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\rmid.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\klist.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE	RTUnOQ.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmic.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoev.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	RTUnOQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jmap.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\policytool.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE	RTUnOQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	RTUnOQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler64.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javap.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe	RTUnOQ.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	RTUnOQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	RTUnOQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	RTUnOQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe	RTUnOQ.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	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RTUnOQ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3824	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
3824	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
3668	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
3668	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1584 wrote to memory of 1920	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	84
PID 1584 wrote to memory of 1920	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	84
PID 1584 wrote to memory of 1920	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	84
PID 1584 wrote to memory of 3824	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	85
PID 1584 wrote to memory of 3824	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	85
PID 1584 wrote to memory of 3824	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	85
PID 1584 wrote to memory of 3824	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	85
PID 1584 wrote to memory of 3824	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	85
PID 1584 wrote to memory of 3824	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	85
PID 1584 wrote to memory of 3824	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	85
PID 1584 wrote to memory of 3824	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	85
PID 1584 wrote to memory of 3824	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	85
PID 1584 wrote to memory of 3824	1584	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	85
PID 3824 wrote to memory of 2280	3824	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	89
PID 3824 wrote to memory of 2280	3824	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	89
PID 3824 wrote to memory of 2280	3824	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	89
PID 3824 wrote to memory of 2524	3824	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	90
PID 3824 wrote to memory of 2524	3824	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	90
PID 3824 wrote to memory of 2524	3824	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	90
PID 2524 wrote to memory of 3668	2524	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	93
PID 2524 wrote to memory of 3668	2524	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	93
PID 2524 wrote to memory of 3668	2524	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	93
PID 2524 wrote to memory of 3668	2524	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	93
PID 2524 wrote to memory of 3668	2524	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	93
PID 2524 wrote to memory of 3668	2524	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	93
PID 2524 wrote to memory of 3668	2524	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	93
PID 2524 wrote to memory of 3668	2524	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	93
PID 2524 wrote to memory of 3668	2524	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	93
PID 2524 wrote to memory of 3668	2524	886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe	93
PID 1920 wrote to memory of 2660	1920	RTUnOQ.exe	96
PID 1920 wrote to memory of 2660	1920	RTUnOQ.exe	96
PID 1920 wrote to memory of 2660	1920	RTUnOQ.exe	96

C:\Users\Admin\AppData\Local\Temp\886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
"C:\Users\Admin\AppData\Local\Temp\886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1584
- C:\Users\Admin\AppData\Local\Temp\RTUnOQ.exe
  C:\Users\Admin\AppData\Local\Temp\RTUnOQ.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:1920
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4dbb3b78.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2660
- C:\Users\Admin\AppData\Local\Temp\886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
  "C:\Users\Admin\AppData\Local\Temp\886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.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:3824
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\fc6a7597-2b4d-41c4-ae3c-4c6883304b2d" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:2280
- - C:\Users\Admin\AppData\Local\Temp\886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
    "C:\Users\Admin\AppData\Local\Temp\886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2524
  - - C:\Users\Admin\AppData\Local\Temp\886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
      "C:\Users\Admin\AppData\Local\Temp\886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:3668

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 5ba8817f13eee00e75158bad93076ab474a068c6b52686579e0f728fda68499f
MD5 1bfe0a81db078ea084ff82fe545176fe
SHA1 50b116f578bd272922fa8eae94f7b02fd3b88384
SHA512 37c582f3f09f8d80529608c09041295d1644bcc9de6fb8c4669b05339b0dd870f9525abc5eed53ad06a94b51441275504bc943c336c5beb63b53460ba836ca8d
MD5 SHA1 SHA512

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8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 174B
SHA256 efaf07762b44eccad0c32d010509d7b9db1684b448c40297400a5c56c0adab3f
MD5 0e8b656c38277782ddf5d49d483e7023
SHA1 cb4e8e7e01f4a9f03021abd9325b93da68f42bd6
SHA512 c55dafc09ca5e600e9107086317bd5c013358f0ce4fa141304c2eed4cbe8af18a84806543d44ed8494a389ae3a4ccdd6173ed37f90af3e08bb4cbd404e34adbe
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 77af0af821c330eb33714abae17e84cc5818765da4ad9e90032b15e487cce6f6
MD5 10bc3e8a59dbbfe1c319f94132949d38
SHA1 4a22f19d7d944015cd89e8034627024427b65a3e
SHA512 b138dd37cb83a6d63456771df81bc106c6fae8e97adaacfec76613d1b25ba89b86a848be4d225494d32a296dfa5f01a3ac8210ac4d07b8cf184087b1c6266c1f
MD5 SHA1 SHA512

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4dbb3b78.bat

Path C:\Users\Admin\AppData\Local\Temp\4dbb3b78.bat
Size 187B
SHA256 c8af60018b02049807873cd13a472d8f807ba72e23b7218f5e391c46793fd9f2
MD5 7b06273f567c6c25b61c450a4a86240f
SHA1 803fcb94a51dc7273a085d2f349d49e98cf3b623
SHA512 b6529832682d03efac811d59dfbb09da243049afd7f23931c284a33256b35d26db0415645033da2fa9dc31d6ba291b1a30c867503bcb846a10857e92ff274f56
MD5 SHA1 SHA512

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RTUnOQ.exe

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

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886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe

Path C:\Users\Admin\AppData\Local\fc6a7597-2b4d-41c4-ae3c-4c6883304b2d\886A9594355A0FCE24F001F602BC6CAE7BF2DF2DEEEF18698CFE773E3C926F61.exe
Size 823KB
SHA256 e5d9f02670d27c81762ca962c07dc4b8f3daf4085bfbe77a60d450f3f61684b0
MD5 f2dde5c7239c43be76962ab8ea6b0e31
SHA1 99c32459e78fc576d49ee50efd3a7291a306a73d
SHA512 79227110acea18a6beaf6f2f489321a10760c05e88f76b4abd997350e954bb1662be674046c5b075be5ea2ebcf2cb91bbd62316dd31d9388298c204ace74ab06
SSDEEP 12288:7oCtuFrPeANDIIDZK+uLwbHK07uVJHZaUgB16dGIsHUwfxqk2FkWwF9bUm:34P5B3Zjvbov68sH/SFkD
MD5 SHA1 SHA512 SSDEEP

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memory/1584-9-0x0000000002440000-0x000000000255B000-memory.dmp

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memory/1584-8-0x00000000022E0000-0x0000000002380000-memory.dmp

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memory/1584-0-0x0000000000400000-0x00000000004FA000-memory.dmp

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memory/1584-14-0x0000000000400000-0x00000000004FA000-memory.dmp

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memory/1920-44-0x0000000000D10000-0x0000000000D19000-memory.dmp

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memory/1920-5-0x0000000000D10000-0x0000000000D19000-memory.dmp

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memory/2524-32-0x0000000000400000-0x00000000004FA000-memory.dmp

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memory/2524-28-0x0000000000400000-0x00000000004FA000-memory.dmp

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memory/2524-26-0x0000000000400000-0x00000000004FA000-memory.dmp

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memory/3668-38-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3668-61-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3668-31-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3668-64-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3668-63-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3668-62-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3668-33-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3668-39-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3668-59-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3668-30-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3668-46-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3668-50-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3824-11-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3824-25-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3824-12-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3824-10-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3824-13-0x0000000000400000-0x0000000000537000-memory.dmp

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