86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8c

Analysis

max time kernel
120s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 19:59

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General

Target

86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
Size

72KB
MD5

c8a52664b07d21cdcd5352687ef7a2d0
SHA1

2c2efe1c17b741af97ca7964e38fc64229ed58de
SHA256

86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8c
SHA512

b0d6b8628e96117c6de2b1d8087141cb7241c330322459e86daf55ae12884904cb85e8d85c2c9c44d3e2563d9273234c5be3bd22e12a1f023218a6c8b5c41ba0
SSDEEP

1536:W7ZppApwEwnmJARJAaXxXNJdkCKPuJdkCKP3g+Xq:6pWpUnDXxXYgJ

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4531) 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\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription2-ul-oob.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial-ppd.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols.xml.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Common Files\System\it-IT\wab32res.dll.mui.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\ml.pak.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\linesstylish.dotx.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-black_scale-180.png.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-environment-l1-1-0.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVManifest.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Xaml.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.officemui.msi.16.en-us.xml.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.NameResolution.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.NETCore.App.deps.json.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\WindowsFormsIntegration.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\WindowsFormsIntegration.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_fr.properties.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaTypewriterBold.ttf.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\bcel.md.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Common Files\System\msadc\msdaremr.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\sqloledb.rll.mui.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp2-pl.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_KMS_Client-ppd.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_K_COL.HXK.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FilterModule.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.scale-140.png.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-pl.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_OEM_Perp-pl.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Retail-ppd.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-ul-oob.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp2-ul-oob.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART10.BDR.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Input.Manipulations.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\UIAutomationClient.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad\osknumpadbase.xml.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-convert-l1-1-0.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Forms.Design.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ul-oob.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-ul-oob.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PREVIEWTEMPLATE2.POTX.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-black_scale-140.png.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Http.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Windows.Input.Manipulations.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\Microsoft.VisualBasic.Forms.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.IO.Packaging.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.TypeConverter.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\GFX.DLL.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msdaprsr.dll.mui.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Formats.Tar.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.AccessControl.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Windows.Forms.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Input.Manipulations.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ppd.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\sqlxmlx.rll.mui.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ValueTuple.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClientSideProviders.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management\snmp.acl.template.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProDemoR_BypassTrial180-ppd.xrm-ms.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-stdio-l1-1-0.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.X509Certificates.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.Interfaces.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\WindowsFormsIntegration.resources.dll.tmp	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.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	86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe

C:\Users\Admin\AppData\Local\Temp\86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe
"C:\Users\Admin\AppData\Local\Temp\86775160586b6bb847e71cbd90443ea7eae19431a90eddf4470230b839d77f8cN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3028

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-1-5-21-2718105630-359604950-2820636825-1000\desktop.ini.tmp

Filesize
72KB

MD5
cf156846385a78d31b1f4dffdb9e80ea

SHA1
9c2f170524aafdef5ce142ca8eaae4010d7e0e0a

SHA256
d230c9ecce6a41f1c5d429bd459b55805702a58f400211cc9933a1cbd5fc09e5

SHA512
18c099898cf2a01cf28761cc9ecaf3212ca1f99c7568bde7ee0667a40c416b10463562757de1d1be01e111cfc722fd4a0f962c8a95e6c21298ee22baf27f79b4

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

Filesize
171KB

MD5
a52fc5766cc788ebbc25cf5b016bdb7f

SHA1
59126161aa161aadd9644a8128be00ff11658e21

SHA256
0773845c537d79bfc06badcd40d0c6b95a6bb0f94e3e69042becb066a53e6b63

SHA512
287f7c6cded48f3c3413a31568ab5c61cd446e30657366d4b9f91128bc0cbb8cab62825c0bac4537e23b880197f5af9ecb9bf97dec7ca39a583a6ac44a8914d3

Download Submit