2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16/08/2024, 20:35

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General

Target

2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
Size

50KB
MD5

d062273aa0f50e4f40100d95e56f73b6
SHA1

4104ae52251baa6df721bb007d5c4a0815a96c46
SHA256

2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e
SHA512

e3b4470930fbc5dd258e06f3e399c5bf012e26c78ba2cf16ab76db20ee14315a1fc4f25184b65c69983b04080e952f63fb0599e6e55fa38539187f2f14832dba
SSDEEP

768:W7BlpppARFbhknrzzA8JQ2AdJCzA8JQ2AdJWX0kXX0krDzgpQZ+zzgpQZ+e:W7ZppApkGpaI4e

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (5187) 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\jre\lib\security\policy\unlimited\local_policy.jar.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jre-1.8\bin\javafx_iio.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jre-1.8\bin\prism_d3d.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jre-1.8\lib\jsse.jar.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Grace-ul-oob.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Xml.Linq.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\access-bridge-64.jar.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\AppXManifest.xml.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Client\AppvIsvSubsystems32.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Tw Cen MT.xml.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Trial-ppd.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\SkypeForBusinessVDI2019_eula.txt.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Configuration\ssn_high_group_info.txt.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Input.Manipulations.resources.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Text.Encodings.Web.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription4-pl.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019VL_MAK_AE-ul-phn.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Uri.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\sspi_bridge.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\sunmscapi.jar.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_MAKC2R-pl.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-black_scale-140.png.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONBttnOL.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ReachFramework.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Forms.Design.resources.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-ppd.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientVolumeLicense_eula.txt.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Common Files\System\Ole DB\sqloledb.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemXmlLinq.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\UIAutomationClientSideProviders.resources.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jdk-1.8\include\classfile_constants.h.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaSansDemiBold.ttf.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription3-pl.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\PresentationFramework.resources.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Xaml.resources.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\sw.pak.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\invalid32x32.gif.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-pl.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-180.png.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\rsod\dcf.x-none.msi.16.x-none.tree.dat.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Memory.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription1-ppd.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_OEM_Perp-ppd.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART12.BDR.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ppd.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\UIAutomationClient.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\WindowsFormsIntegration.resources.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_MAKC2R-ppd.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.WindowsAzure.StorageClient.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ReachFramework.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jre-1.8\lib\jvm.hprof.txt.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-pl.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Principal.Windows.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dcpr.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-180.png.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Tasks.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\CIEXYZ.pf.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_TW.properties.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-100.png.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.FileSystem.DriveInfo.dll.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\mshwLatin.dll.mui.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\sqloledb.rll.mui.tmp	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.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	2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe

C:\Users\Admin\AppData\Local\Temp\2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe
"C:\Users\Admin\AppData\Local\Temp\2b0ba1f4012af15b916aaa8616a1b94084cb10c17c53f30ad81eb8415439f08e.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:816

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-1-5-21-523280732-2327480845-3730041215-1000\desktop.ini.tmp

Filesize
51KB

MD5
179c34a8ae5c0e95af747f8989138d43

SHA1
6096c90276d502e9e67144d52bbf3d991bee7d17

SHA256
9bede32a3e8307148b0cfa94d228f30a2c36ee7904a2db25762afcdc6ff14883

SHA512
0f92b978e2063064c2d6fcab29dec467209ce7479d8dc72f0ac193bae18ef8690e2e6989d37dc9a90c04fa0eca0600bfc8d82052ebdadf6d2628772475b9d912

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

Filesize
149KB

MD5
c2a266280cd908669aebe72d3462ceb1

SHA1
0321eeed21c4422cce9c1062b5cef88c2c377fbd

SHA256
318ab9a8ea158b258223f9c9eea9dbf29d2f966a8095cb61035a367e013f3201

SHA512
62836a315ddb55e9bd312ed4474e60bdf064f6690e1a47882fcd113c6cc6240aa21f6085c072582102b901b7cb49ca1471a8867ee452239a0d5e355dfb000600

Download Submit