59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718

Analysis

max time kernel
149s
max time network
143s
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, 22:24

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General

Target

59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
Size

149KB
MD5

f282dbad0e98e548a1f4c80cda1b421f
SHA1

c84bd4af981648c70b98b3f68825446a7ba3a81c
SHA256

59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718
SHA512

9d05ff4ee54a1133c3b91a51ea358a165b5378650e044ddde5e54aa924878aa3c7fbfee0c85545f999c3984e98c367ad036a81a94bd68937861d61334866b322
SSDEEP

1536:V7Zf/FAxTWoJJZENTBHfiP3zHQtMH7Zf/FAxTWoJJZENTBHfiP3zHQtMhf51:fny1tESQ8ny1tESQk1

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (4837) 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/4768-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000c000000023bad-2.dat	upx
behavioral2/files/0x001400000002292e-6.dat	upx
behavioral2/memory/4768-664-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk-1.8\jre\bin\j2pcsc.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Java\jre-1.8\lib\jfr\default.jfc.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\jmxremote.access.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-ppd.xrm-ms.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Office16\NL7MODELS000A.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Forms.Design.resources.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\ReachFramework.resources.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\accessibility.properties.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ul-oob.xrm-ms.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Xaml.resources.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\ReachFramework.resources.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Java\jre-1.8\bin\jsdt.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Java\jre-1.8\bin\lcms.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-ul-oob.xrm-ms.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Controls.Ribbon.resources.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.DataWarehouse.Interfaces.DLL.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Common Files\System\ado\msadomd28.tlb.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\UIAutomationClientSideProviders.resources.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Windows.Forms.resources.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Security.Permissions.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\[email protected]	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Gallery.thmx.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Smokey Glass.eftx.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.PowerPivot.PowerPivot.x-none.msi.16.x-none.xml.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-math-l1-1-0.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_COL.HXT.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCONTROL.DLL.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ul-oob.xrm-ms.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\UIAutomationTypes.resources.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Numerics.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationClientSideProviders.resources.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\fa.pak.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ul-phn.xrm-ms.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientARMRefer_eula.txt.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\MSO.ACL.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\7-Zip\Lang\ky.txt.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-memory-l1-1-0.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\ja.pak.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription5-ppd.xrm-ms.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.ProviderShared.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RHeartbeatConfig.xml.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\javafx_iio.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-string-l1-1-0.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Arial Black-Arial.xml.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.TraceSource.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.WindowsDesktop.App.runtimeconfig.json.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\unicode.md.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\7-Zip\7z.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.Immutable.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Http.Json.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.DirectoryServices.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-pl.xrm-ms.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msaddsr.dll.mui.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\7-Zip\Lang\mng2.txt.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.Xml.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\UIAutomationClient.resources.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\LogoDev.png.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Java\jre-1.8\bin\ucrtbase.dll.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription2-pl.xrm-ms.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\Microsoft Office\root\Office16\GFX.DLL.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
File created	C:\Program Files\7-Zip\Lang\es.txt.tmp	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.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	59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe

C:\Users\Admin\AppData\Local\Temp\59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe
"C:\Users\Admin\AppData\Local\Temp\59ee6d70673c814a184354844a941f13703630c14f8be4de0f5d6652beb1a718.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4768

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-1-5-21-940901362-3608833189-1915618603-1000\desktop.ini.tmp

Filesize
149KB

MD5
6768e790d4cb2485c00b24e07eda2026

SHA1
1e96563fd9a3d0adc53cc142f20d0e04cb8efb30

SHA256
f12c6bffbdd88854405892134f8edc5583e70112518084620de323343dd29a12

SHA512
3e4b568a327c8de4f7dee54e17782ab0684960f9eb1fb3c5a486ee8be30010c3cc92778049a6ed020552a86fb3ff485e76e1e66c28b75eda45f570e0435e09b6

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

Filesize
248KB

MD5
ee8ba2fed9becb584a71016e1be17ca6

SHA1
93d37dc3d3761f0b63b9ac4f022eba36b27daab7

SHA256
4eab2dc3e034da37e62106d5ce5dc2b2ebebebc35c7ec4032591151744b2913e

SHA512
95f815893c3c0c0737dea6747f62cb492a3823595c64e7bc8dfbbbc2db5038a0d4364959322971c2f6b38e5fe8cbb27253a93cf2805c2587816a7f64dad12a2c

Download Submit
memory/4768-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4768-664-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download