c6a70397aec620213b8f73a011db9d2dde78985da7bedd0131165e1a606fd099

Analysis

max time kernel
120s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 01:51

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General

Target

ee7270a523240fb6a2f1b3c13581d430N.exe
Size

47KB
MD5

ee7270a523240fb6a2f1b3c13581d430
SHA1

94bd3c36d57a98ade8dbc21db9e1eeb5d5d12aff
SHA256

c6a70397aec620213b8f73a011db9d2dde78985da7bedd0131165e1a606fd099
SHA512

d29d46c82fed72856247d766406f25ad73fbe77d92d2eea1e1c530a5ad16c9caac65bddfbedb2c46c759e996639f359917660d65129aa90c033d9fe8038d436e
SSDEEP

768:/7BlpQpARFbhn54fmiy+3BVr54fmiy+3BV6nr:/7ZQpApmi6nr

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4647) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\Application\chrome.exe.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Grace-ul-oob.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\7-Zip\Lang\vi.txt.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebSockets.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ul-oob.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\MICROSOFT.DATA.RECOMMENDATION.CLIENT.CORE.DLL.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-handle-l1-1-0.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\fre\StartMenu_Win7_RTL.wmv.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.PowerPivot.PowerPivot.x-none.msi.16.x-none.xml.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial5-ul-oob.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-pl.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\ReachFramework.resources.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-localization-l1-2-0.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.IsolatedStorage.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\WindowsBase.resources.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11cryptotoken.md.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\currency.data.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-environment-l1-1-0.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOMessageProvider.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial1-pl.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-processenvironment-l1-1-0.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\7-Zip\7z.sfx.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.IsolatedStorage.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jre-1.8\lib\hijrah-config-umalqura.properties.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Office15\pkeyconfig-office.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\SkypeForBusinessBasic2019_eula.txt.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.Interfaces.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.scale-80.png.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipstr.xml.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\WindowsBase.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\sqloledb.rll.mui.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Mail.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Forms.Design.resources.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Grace-ul-oob.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tipskins.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tiptsf.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome_200_percent.pak.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\cryptix.md.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-ul-phn.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_f14\FA000000014.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.Extensions.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.Win32.SystemEvents.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_Subscription-ul-oob.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\vk_swiftshader.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-errorhandling-l1-1-0.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Http.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\UIAutomationClientSideProviders.resources.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\System.Windows.Forms.Primitives.resources.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Mail.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Forms.resources.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\lcms.md.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\psfontj2d.properties.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\pkcs11cryptotoken.md.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-process-l1-1-0.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Corbel.xml.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription2-pl.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-console-l1-1-0.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.dll.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_KMS_Client_AE-ul.xrm-ms.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelFloatieTextModel.bin.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mscss7wre_es.dub.tmp	ee7270a523240fb6a2f1b3c13581d430N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	ee7270a523240fb6a2f1b3c13581d430N.exe

C:\Users\Admin\AppData\Local\Temp\ee7270a523240fb6a2f1b3c13581d430N.exe
"C:\Users\Admin\AppData\Local\Temp\ee7270a523240fb6a2f1b3c13581d430N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\$Recycle.Bin\S-1-5-21-4182098368-2521458979-3782681353-1000\desktop.ini.tmp

Filesize
47KB

MD5
917868cee8d98f415cf6f14ea1d38dff

SHA1
1488a6d4d1c8fb3d58915f749c8c983831613941

SHA256
6c5e67d72b4ffebc5a7f1c51465ec09cfa4aa09b67488b5c8f1ce854fecb308e

SHA512
81493a1a61625aa460bde95326f1fcd587fd6e7022693d27b961f90a45da015404a07eacf2b065ec94b6d1358e606fb039a76288f9d6d943e25333bf97b82f47

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp

Filesize
146KB

MD5
e21d9350119aad5bf2555247c78aed85

SHA1
fa5164e64245da919783258636fb74cffe9df1b9

SHA256
4ade07ad6cc21d619ee72210bcebca81a43917d58266f7b1ae68bafa965a64c5

SHA512
1164ea2c1fd6f2db0858419d4540411ea5b575c07d481185f13e48495814f4d24679d4f5964ca173d0e6181f7e8678f23cc19861c5ed35b6a0abee30bde68f4c

Download Submit
memory/3560-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3560-852-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download