01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491

Analysis

max time kernel
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-08-2024 18:09

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General

Target

01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
Size

50KB
MD5

772706a1ff2fd9ba73f6b64d583374ef
SHA1

b5a22f4fed0e9dc1dc68ad58cd45f3635b6ed563
SHA256

01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491
SHA512

81d3702a3d838d7da040d1c42e87ee7f8c4eb318b30fb27d62cb863b5a4edbfc418ccee9c44c67bc035a60429536e1e76b22a36bf6cc10c73c0ffa3bc62c426c
SSDEEP

768:/7BlpQpARFbhNIduv4Luv4W4PCs2B24PCs2B3:/7ZQpApYbW4PN54PNQ

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5199) 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\Java\jdk-1.8\bin\api-ms-win-crt-math-l1-1-0.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ppd.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-ul-phn.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-pl.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial-pl.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\id\msipc.dll.mui.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Xaml.resources.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN120.XML.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSWORD.OLB.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\.version.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Input.Manipulations.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Calibri.xml.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.excelmui.msi.16.en-us.xml.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_KMS_Client-ul-oob.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONBttnIELinkedNotes.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-timezone-l1-1-0.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\hprof.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_MAK_AE-ul-phn.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.DataAnnotations.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.CompilerServices.VisualC.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Java\jre-1.8\bin\java.exe.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\FileSystemMetadata.xml.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-ul-phn.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\tipresx.dll.mui.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\WindowsFormsIntegration.resources.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp3-ul-phn.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\Bibliography\BIBFORM.XML.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\officeinventoryagentfallback.xml.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Office16\csi.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN095.XML.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\tipresx.dll.mui.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Controls.Ribbon.resources.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\UIAutomationProvider.resources.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Fonts\private\ARIALNI.TTF.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-stdio-l1-1-0.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\TipRes.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Extensions.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\PresentationFramework.resources.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Xaml.resources.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\plugin.jar.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\meta-index.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Grace-ul-oob.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\InkObj.dll.mui.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp4-ppd.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.VisualBasic.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Retail-pl.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_COL.HXC.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.InteropServices.RuntimeInformation.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Windows.Forms.resources.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\Client2019_eula.txt.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XmlSerializer.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemDrawing.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\Microsoft.VisualBasic.Forms.resources.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome.exe.sig.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail3-ul-oob.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest5-ul-oob.xrm-ms.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\nl\msipc.dll.mui.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Fonts\private\GOTHICB.TTF.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Encoding.Extensions.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Formats.Asn1.dll.tmp	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.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	01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe

C:\Users\Admin\AppData\Local\Temp\01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe
"C:\Users\Admin\AppData\Local\Temp\01ec812e5e7e26f20da2cdf8f67666a850cc46e7f152085b47194a1337401491.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4724

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-1-5-21-2392887640-1187051047-2909758433-1000\desktop.ini.tmp

Filesize
51KB

MD5
da0f0077101e886b3b95166b7375e442

SHA1
b706c11175f5276535c09192a9a18f2717718c77

SHA256
40c2b9a11eaff01c62cb70ac2de83a6e096597f1c6e52adb585b54da867f5d2f

SHA512
695f1b9867d59645885afef14239711b9e4a7d1266db0e2bdf0ee92a35b026c5e0158de14ea39f0293e34883715ec791ce8fe44729e805b106092f9231991150

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

Filesize
149KB

MD5
12bc46770d0963912daaace64fafe316

SHA1
95e23e1fda9fbb1a4d5a4317b6ba67cc004f67a0

SHA256
cd59e76698662955f710a04b6f09c5c9ae2bd0c9e9edd70c45eedbaebe3f4eaa

SHA512
dadb95ff3e29e66dab7fe32d6837cb35dc5df35b1de3334075db24914831a48763581889882bc0f0fd4bc498cbdcd6b186edb15b1f7990b045996ccc9f6aa52a

Download Submit
memory/4724-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4724-1966-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download