462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20

Analysis

max time kernel
60s
max time network
38s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 19:03

Sharing

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Report Analysis Logs

General

Target

462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
Size

47KB
MD5

ef76ea4f46278d42b6f4ecdc58b56a8b
SHA1

9be3a367b185635d647af326979bc3f6b2fda184
SHA256

462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20
SHA512

43558e5ef035ec06fcc4842b3405149988f7d1b8fb71e2221197c796480c35f242842721406bbff6dab1725507432ec8d7c714a70771e2399683cd6c9212ca8d
SSDEEP

768:/7BlpQpARFbh1WK9WKzN1J3DCl4N1J3DClk:/7ZQpApQKIKz

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (2008) 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\7-Zip\Lang\ku.txt.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msadcer.dll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\UIAutomationClient.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Forms.Design.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\PresentationFramework.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\WindowsFormsIntegration.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Security.Cryptography.Xml.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\mscordaccore_amd64_amd64_7.0.1624.6629.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.AccessControl.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\PresentationFramework.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Classic.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\da.pak.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\ReachFramework.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\PresentationUI.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\UIAutomationClient.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\vcruntime140.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\wpfgfx_cor3.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\DirectWriteForwarder.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\zh-TW.pak.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.pt-pt.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.CompilerServices.Unsafe.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\Microsoft.VisualBasic.Forms.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\WindowsFormsIntegration.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Forms.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jstack.exe.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sl-SI\tipresx.dll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.RegularExpressions.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Primitives.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.NetworkInformation.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\System\ado\en-US\msader15.dll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\PresentationFramework.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\InkObj.dll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\sqloledb.rll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.CSharp.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.Tasks.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\mscorlib.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\VC\msdia90.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\System\Ole DB\sqlxmlx.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.RegularExpressions.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemData.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\uk.pak.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Security.Cryptography.ProtectedData.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\vi.pak.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\tipresx.dll.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Internet Explorer\IEShims.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.Formatters.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Channels.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\UIAutomationProvider.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\WindowsBase.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\7-Zip\7zCon.sfx.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\7-Zip\Lang\tt.txt.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipscht.xml.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Forms.Primitives.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\7-Zip\Lang\pl.txt.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\WindowsBase.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Controls.Ribbon.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\Internet Explorer\en-US\iexplore.exe.mui.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.OpenSsl.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Emit.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.X509Certificates.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\UIAutomationClient.resources.dll.tmp	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.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	462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe

C:\Users\Admin\AppData\Local\Temp\462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe
"C:\Users\Admin\AppData\Local\Temp\462e88f708671b04dc8d3eadc785779fc46f02c52d9a6f98ed02d3eacaf2cf20.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4740

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-1-5-21-1302416131-1437503476-2806442725-1000\desktop.ini.tmp

Filesize
48KB

MD5
be5a34ae1139454026b559b35b977132

SHA1
bf7b75843df2d169c4a77e58f5c452a401b8974a

SHA256
a71ba9494cbbb65f6742fda25a6017b296146b9e2851c8211794562c2a268e51

SHA512
91e913f1d40fdd946f974d9db8edffe564f402f03ff43da0f878d40fecc5cdd43d698e625b1ba6e86ece2e74010790b4edb3b5d2774bef6938a964dd48dc9850

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

Filesize
146KB

MD5
29cdd435ea133651e2e6d632c150d1f1

SHA1
7545ce855d2879cb1a740b9848fa4d58df461f5d

SHA256
84aab24c30467b454cf6d58dfa2b27754e2c508879a5b4f7d1430b968b9616d4

SHA512
cb3e0fa6d5e73dd9e7cfef11788408c833495c6dda95eda76986c7ffc4abe370c80913757d8fd734ed444fe48f821d7ff42a5c7978a1e4477696a51fe4aac0b9

Download Submit
memory/4740-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4740-1010-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download