e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/11/2024, 05:23

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Report Analysis Logs

General

Target

e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
Size

109KB
MD5

422dd92b09546ca60e8c9e118ed2c6b0
SHA1

950597b4924c26d9b9a578dcd40d574da9433591
SHA256

e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641
SHA512

5543269d2fa0779c4708ad3e2f96739d4bbea920625a095202a2aa6a68689bd3c6d8984d2bbb5c7d58c00cbe75395a472529509847e627739cacc4d34d22f360
SSDEEP

3072:fny1tE2tEtyKoIWbsHfySkT5GeCyi348oWGRPOzkjId6q8UdrSD+kCoIfL2YwqA0:KbEeEz

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (4615) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/232-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000c000000023b18-2.dat	upx
behavioral2/files/0x0014000000022905-6.dat	upx
behavioral2/memory/232-620-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsplk.xml.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_Subscription-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\UIAutomationTypes.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Classic.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Red Orange.xml.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_Retail-pl.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_KMS_Client-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-multibyte-l1-1-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\vcruntime140.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-string-l1-1-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest3-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-pl.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\Microsoft.VisualBasic.Forms.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Common.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jre-1.8\bin\resource.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-pl.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\PresentationUI.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightItalic.ttf.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PROTOCOLHANDLERINTL.DLL.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Client\C2R64.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.Proof.Culture.msi.16.fr-fr.xml.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub2019_eula.txt.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\keypadbase.xml.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.IsolatedStorage.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019DemoR_BypassTrial180-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\cpprestsdk.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.Tasks.Dataflow.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\Microsoft.VisualBasic.Forms.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\icu_web.md.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-black_scale-140.png.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\WindowsBase.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\WidevineCdm\_platform_specific\win_x64\widevinecdm.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Trial-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-ul-phn.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\client-issuance-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp4-ul-phn.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial1-pl.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-ul-phn.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdaps.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.VisualBasic.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_es.properties.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Constantia-Franklin Gothic Book.xml.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\dynalink.md.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial4-pl.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\shaded.dotx.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\TipRes.dll.mui.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationCore.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-file-l1-2-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Office.PowerPivot.ExcelAddIn.tlb.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Input.Manipulations.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp2-pl.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\icu.md.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardVL_KMS_Client-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\WHOOSH.WAV.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\UIAutomationTypes.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\th.pak.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-math-l1-1-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.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	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe

C:\Users\Admin\AppData\Local\Temp\e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
"C:\Users\Admin\AppData\Local\Temp\e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:232

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-1-5-21-4089630652-1596403869-279772308-1000\desktop.ini.tmp

Filesize
109KB

MD5
3a4bceec95a65b84bcc13277056af3ce

SHA1
4b401a9cf698bf5bc8dabe0e9e442f2629dec56e

SHA256
c05a703552537af27c6f8b78c9a903e374456fa577598562d1f4b9b39985c120

SHA512
6c5b581282f499f82306e98c65e663a3eda102c2eec021653b7826b4d7881e075a4f3ca1f7610674e48d5e44c61d31ae0d53458e1eec979cd6ec44eaf8f2540c

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

Filesize
208KB

MD5
f533bc62973cc01ee5cc15348d97c78f

SHA1
7a93d8d788e4016aa736e09beb2a5db4857309bf

SHA256
985505999c7db027fc4104f9b885583c733afaabd0b78885f8beaeef1fa82136

SHA512
061ea3607248220787d9af6ba57a34ec616fd423783df469be3abb7dcb4d5d1fabbc9a4f49aa155d778eb10db07e752004a0f2a883814e13e6223cd30074555e

Download Submit
memory/232-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/232-620-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download