56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0

Analysis

max time kernel
120s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-01-2025 21:59

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General

Target

56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
Size

902KB
MD5

ad7600493613bd94b8ca8686688670e2
SHA1

8457d0e68f9fc79319d4349162920fad2ed03f54
SHA256

56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0
SHA512

96e5a87cfbafed9a052aaa40b6245d904e0e521b7ef6e9352a4facef024027a46df64f3e54731c191b891036974feb83c7635a7ec5fce556ea8f61a0546267da
SSDEEP

12288:94CxLLF7wm7J/MbpkgOFIen4nAlipjzSgpcC7nIxyeDEIse+wp:94Cx3FdJEbpLrJrHb+ZD1+4

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (1854) 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/4960-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000a000000023c6d-2.dat	upx
behavioral2/files/0x0004000000022916-6.dat	upx
behavioral2/memory/4960-418-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\TabTip.exe.mui.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.Extensions.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.Xml.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipscht.xml.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\InputPersonalization.exe.mui.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\ShapeCollector.exe.mui.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Ping.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\fr.pak.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome_200_percent.pak.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\7-Zip\Lang\fa.txt.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVFileSystemMetadata.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledb32r.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\WindowsBase.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\PresentationCore.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Forms.Primitives.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\rtscom.dll.mui.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.CodeDom.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\WindowsBase.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\WindowsFormsIntegration.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\System.Windows.Input.Manipulations.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\wpfgfx_cor3.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 6.0.27 (x64).swidtag.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\7-Zip\Lang\yo.txt.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.StackTrace.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Accessibility.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\UIAutomationTypes.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\TipRes.dll.mui.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.FileSystem.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Forms.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\7-Zip\Lang\is.txt.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\tipresx.dll.mui.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Linq.Expressions.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\WindowsFormsIntegration.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\cs.pak.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\7-Zip\Lang\pl.txt.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\CopyCheckpoint.ods.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-string-l1-1-0.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\tabskb.dll.mui.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.Json.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.Win32.Primitives.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\ReachFramework.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Windows.Forms.Design.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcr120.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\System\ado\msador28.tlb.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-locale-l1-1-0.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\WindowsBase.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClient.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\ReachFramework.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Data.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Xaml.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\PresentationUI.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PenImc_cor3.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\host\fxr\7.0.16\hostfxr.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.FileSystem.Primitives.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\PresentationUI.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tipskins.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ObjectModel.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Contracts.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Pipes.AccessControl.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\PresentationCore.resources.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVPolicy.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Tools.dll.tmp	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.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	56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe

C:\Users\Admin\AppData\Local\Temp\56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe
"C:\Users\Admin\AppData\Local\Temp\56ae3f4999d526f4deae493a7515da27567ec13e75c835317bdf02b20562faa0.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4960

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-1-5-21-3442511616-637977696-3186306149-1000\desktop.ini.tmp

Filesize
903KB

MD5
5997d33bf267db56ea6aed03c3c1ad2a

SHA1
262a2ebc9579060b9b9c4d759d2baac325b62dea

SHA256
ed638bd5287f4f5c91944b2e60defaec33d8283e8bab2a91ac360c55f487faa7

SHA512
0742b79a3fbde84eb89049a25fb232ee238d4efa2f9c9f16831fe19043e1f91b5e3d3f14b27bb3c4e68e18c405c54d776cabb46e148e0e541fca5e5c013ffe08

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

Filesize
1001KB

MD5
345981a21ed0c7b34a09c725e5bf366d

SHA1
7b48fbd906d5553ec8e723b0c72f0588f91b91b1

SHA256
e6d06ca49fef6d5536e5f9c7939f23efa0a581a0cc5aa7c2d440af135767bc50

SHA512
e7af01865d421147b73feaedb52429daac2d28ac91cd4427f8172b3c3011db9f120d33bd1dfb5127da565d4d43a46be1195600d95553b709d9377f75783da832

Download Submit
memory/4960-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4960-418-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download