djvu | 232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b

Analysis

max time kernel
143s
max time network
126s
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, 01:54

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General

Target
232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
Size 834KB
Sample240725-cbmccavare
SHA256 232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b
MD5 20741efb92edd220de77c9e7e59b6c29
SHA1 61091ff70842a709c0283253be9b0e473bfa1054
SHA512 fb66a40b9e65c73f525dcf4ca9c8a3eb3411aa4bee584fc6138ab4a8fba88cdc9cfeec26fe6c3dc38d18d6a8a8af550471d1bb6ef087433124c3898fb4b8f691
SSDEEP 12288:e8K0AkD/lct8fzQooO2Q8u62R0qP/8WnFJ7VVrEXrS/8rZ5qtLgq0nFcjV7u:tu+OteztV8AdlY7Algq0nFJ
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

djvu aspackv2 discovery persistence ransomware

Malware Config

Extracted

Family

djvu

http://fuyt.org/test1/get.php

Attributes

extension
.iiof
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: 0410Jsfkjn

rsa_pubkey.plain

Signatures

Detected Djvu ransomware 16 IoCs

resource	yara_rule
behavioral2/memory/4816-8-0x00000000022A0000-0x00000000023BB000-memory.dmp	family_djvu
behavioral2/memory/3892-11-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3892-10-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3892-13-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3892-9-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/3892-66-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2080-77-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2080-85-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2080-86-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2080-87-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2080-95-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2080-98-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2080-100-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2080-101-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2080-102-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2080-103-0x0000000000400000-0x0000000000537000-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/0x0009000000023401-3.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	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	XrmUTb.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	XrmUTb.exe

Executes dropped EXE 2 IoCs

pid	Process
3908	XrmUTb.exe
4640	XrmUTb.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3584	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\\ff9d5489-67ac-4105-ac8c-05456f8a3f99\\232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe\" --AutoStart"	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.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
15	api.2ip.ua
28	api.2ip.ua
5	api.2ip.ua

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4816 set thread context of 3892	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	85
PID 412 set thread context of 2080	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	97

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE	XrmUTb.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jjs.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe	XrmUTb.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	XrmUTb.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	XrmUTb.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstatd.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\unpack200.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	XrmUTb.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jps.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	XrmUTb.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\klist.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE	XrmUTb.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe	XrmUTb.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\Installer\chrmstp.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jjs.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\pack200.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	XrmUTb.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ktab.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe	XrmUTb.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	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoasb.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\idlj.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\policytool.exe	XrmUTb.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\SoundRec.exe	XrmUTb.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe	XrmUTb.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe	XrmUTb.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe	XrmUTb.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe	XrmUTb.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	XrmUTb.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jabswitch.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\orbd.exe	XrmUTb.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javacpl.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE	XrmUTb.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateComRegisterShell64.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jar.exe	XrmUTb.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javap.exe	XrmUTb.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	XrmUTb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	XrmUTb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3892	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
3892	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
2080	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
2080	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4816 wrote to memory of 3908	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	84
PID 4816 wrote to memory of 3908	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	84
PID 4816 wrote to memory of 3908	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	84
PID 4816 wrote to memory of 3892	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	85
PID 4816 wrote to memory of 3892	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	85
PID 4816 wrote to memory of 3892	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	85
PID 4816 wrote to memory of 3892	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	85
PID 4816 wrote to memory of 3892	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	85
PID 4816 wrote to memory of 3892	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	85
PID 4816 wrote to memory of 3892	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	85
PID 4816 wrote to memory of 3892	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	85
PID 4816 wrote to memory of 3892	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	85
PID 4816 wrote to memory of 3892	4816	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	85
PID 3892 wrote to memory of 3584	3892	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	90
PID 3892 wrote to memory of 3584	3892	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	90
PID 3892 wrote to memory of 3584	3892	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	90
PID 3892 wrote to memory of 412	3892	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	91
PID 3892 wrote to memory of 412	3892	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	91
PID 3892 wrote to memory of 412	3892	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	91
PID 3908 wrote to memory of 1896	3908	XrmUTb.exe	92
PID 3908 wrote to memory of 1896	3908	XrmUTb.exe	92
PID 3908 wrote to memory of 1896	3908	XrmUTb.exe	92
PID 412 wrote to memory of 4640	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	95
PID 412 wrote to memory of 4640	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	95
PID 412 wrote to memory of 4640	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	95
PID 4640 wrote to memory of 1976	4640	XrmUTb.exe	96
PID 4640 wrote to memory of 1976	4640	XrmUTb.exe	96
PID 4640 wrote to memory of 1976	4640	XrmUTb.exe	96
PID 412 wrote to memory of 2080	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	97
PID 412 wrote to memory of 2080	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	97
PID 412 wrote to memory of 2080	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	97
PID 412 wrote to memory of 2080	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	97
PID 412 wrote to memory of 2080	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	97
PID 412 wrote to memory of 2080	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	97
PID 412 wrote to memory of 2080	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	97
PID 412 wrote to memory of 2080	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	97
PID 412 wrote to memory of 2080	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	97
PID 412 wrote to memory of 2080	412	232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe	97

C:\Users\Admin\AppData\Local\Temp\232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
"C:\Users\Admin\AppData\Local\Temp\232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4816
- C:\Users\Admin\AppData\Local\Temp\XrmUTb.exe
  C:\Users\Admin\AppData\Local\Temp\XrmUTb.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:3908
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\2bf741e9.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1896
- C:\Users\Admin\AppData\Local\Temp\232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
  "C:\Users\Admin\AppData\Local\Temp\232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.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:3892
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\ff9d5489-67ac-4105-ac8c-05456f8a3f99" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:3584
- - C:\Users\Admin\AppData\Local\Temp\232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
    "C:\Users\Admin\AppData\Local\Temp\232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:412
  - - C:\Users\Admin\AppData\Local\Temp\XrmUTb.exe
      C:\Users\Admin\AppData\Local\Temp\XrmUTb.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4640
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\69a76171.bat" "
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:1976
  - - C:\Users\Admin\AppData\Local\Temp\232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
      "C:\Users\Admin\AppData\Local\Temp\232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:2080

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 3bc0ce7d3f12a9efa00b1d8deee38e429a7e903b64f75b8649c0eb1a13a640d1
MD5 152dea7ee4da0298a6e60f99e11b1b2b
SHA1 cad3dae5642034c7376788be08a80939d1dc83e0
SHA512 eb4161c86dfb133a0883c6c5c3cadfdf1da50422f471fa46e2164db495c4f3e5ccb59b6e91636f9183fcfd93c810ac91bf9294530e0f19b7638b702839e1c9fa
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 655049e8213ed805229ddf3222f839c60059403ab89916a43b61c7e368e1e25f
MD5 1d44721bdc54466deeb4d4d1fba8e889
SHA1 6034eeca7edd13494c4c4a4c14eee245dab66ca9
SHA512 98bf978c2d7016f30b448b6f1dcc52110e205326c982f7db1c5e4d3291391ebac5020ff37585cb815de0fbbcc7de8b612d5b856656fcb88b8d22ef4d1328d4a0
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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2bf741e9.bat

Path C:\Users\Admin\AppData\Local\Temp\2bf741e9.bat
Size 187B
SHA256 703145b2ac46fb2d18f3a66e8ae12b479a27ebd93bcfd74aa577cfc499271b91
MD5 8dc144dec08d44ef762ab905d8a3308f
SHA1 1b4f9e1468f5519446ad950b687ff79bc22dd1fc
SHA512 b45146e2361bf7216e1cdefb918084c20fd4f424794a9daf3524161e78a333b0814da3e9a7835eac32fb9855fd95c63550a2309f82ee9b8f2b423000d9eb83e0
MD5 SHA1 SHA512

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51961CA7.exe

Path C:\Users\Admin\AppData\Local\Temp\51961CA7.exe
Size 4B
SHA256 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
MD5 20879c987e2f9a916e578386d499f629
SHA1 c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA512 bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
MD5 SHA1 SHA512

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69a76171.bat

Path C:\Users\Admin\AppData\Local\Temp\69a76171.bat
Size 187B
SHA256 048307aee7d8314a3da5c18e0238bc02175d55a5f9a42bae61c5efe0dcfdd4af
MD5 33b9756e6ec158fac690473a61ead0e2
SHA1 dfdca36f3f4e62b4c047e47ccac3b87cc52d2ef4
SHA512 1ae67893886266b995421c5854aca851d2da0b00cac5ea317f0269d0f3ac5476e9077e91ebdfe373af67cb1e0ff702ecc81d2d75831866f6d140a8afbb88215c
MD5 SHA1 SHA512

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XrmUTb.exe

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

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232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe

Path C:\Users\Admin\AppData\Local\ff9d5489-67ac-4105-ac8c-05456f8a3f99\232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b.exe
Size 834KB
SHA256 232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b
MD5 20741efb92edd220de77c9e7e59b6c29
SHA1 61091ff70842a709c0283253be9b0e473bfa1054
SHA512 fb66a40b9e65c73f525dcf4ca9c8a3eb3411aa4bee584fc6138ab4a8fba88cdc9cfeec26fe6c3dc38d18d6a8a8af550471d1bb6ef087433124c3898fb4b8f691
SSDEEP 12288:e8K0AkD/lct8fzQooO2Q8u62R0qP/8WnFJ7VVrEXrS/8rZ5qtLgq0nFcjV7u:tu+OteztV8AdlY7Algq0nFJ
MD5 SHA1 SHA512 SSDEEP

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memory/412-71-0x0000000000400000-0x0000000000502000-memory.dmp

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memory/412-79-0x0000000000400000-0x0000000000502000-memory.dmp

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memory/2080-85-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2080-101-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2080-98-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2080-86-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2080-87-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2080-100-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2080-102-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2080-77-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2080-103-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2080-95-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3892-13-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3892-66-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3892-9-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3892-10-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3892-11-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/3908-62-0x00000000008B0000-0x00000000008B9000-memory.dmp

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memory/3908-4-0x00000000008B0000-0x00000000008B9000-memory.dmp

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memory/4640-70-0x0000000000B80000-0x0000000000B89000-memory.dmp

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memory/4816-0-0x0000000000400000-0x0000000000502000-memory.dmp

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memory/4816-12-0x0000000000400000-0x0000000000502000-memory.dmp

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memory/4816-8-0x00000000022A0000-0x00000000023BB000-memory.dmp

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memory/4816-7-0x0000000002200000-0x0000000002292000-memory.dmp

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