0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620

Analysis

max time kernel
119s
max time network
94s
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 21:53

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General

Target

0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
Size

62KB
MD5

4a322cedf58eca107c85e665d3bd8490
SHA1

e8694d62d37fddfb3ae2a87b557dfab4f333c11d
SHA256

0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620
SHA512

3a8d74f3593ed69c13ee00973b59ff911a4964d410f10478229c17f09055c53e812b365d386054f12c64c35e06441899d7c2a36bd3695ac32def13295420e1f8
SSDEEP

768:a7BlpyqaFAK65euBT37CPKKDm7EJJcbQbf1Oti1JGBQOOiQJhATBmK4K0Jg0fXoy:a7ZyqaFAxTWbJJZENTBmR20fXo13rIAI

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (4363) 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/4524-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0008000000023ca7-2.dat	upx
behavioral2/files/0x0004000000022902-6.dat	upx
behavioral2/memory/4524-710-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Emit.Lightweight.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Forms.Design.resources.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\sound.properties.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-stdio-l1-1-0.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial5-pl.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ul-oob.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-ul-phn.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsnor.xml.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-ppd.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_SubTrial-pl.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Claims.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Encoding.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\sunec.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\mraut.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationTypes.resources.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\UIAutomationClient.resources.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ppd.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Handles.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\ReachFramework.resources.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Wisp.thmx.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebSockets.Client.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Drawing.Common.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Uri.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Grace-ppd.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\mshwLatin.dll.mui.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_CN.properties.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.officemuiset.msi.16.en-us.xml.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe.config.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\PresentationFramework.resources.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Constantia-Franklin Gothic Book.xml.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-ul-oob.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_MAK_AE-pl.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTrial-pl.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG.HXS.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Java\jdk-1.8\include\jawt.h.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Forms.resources.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\ja-jp-sym.xml.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-console-l1-2-0.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunmscapi.jar.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Common Files\System\ado\ja-JP\msader15.dll.mui.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xalan.md.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Trial-ppd.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ppd.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\TipTsf.dll.mui.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Windows.Forms.resources.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\oledb32r.dll.mui.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\PresentationCore.resources.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\net.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_OEM_Perp-ppd.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-pl.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT_COL.HXT.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Csp.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\PresentationUI.resources.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationProvider.resources.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\vcruntime140_1.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_COL.HXT.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\PresentationFramework.resources.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_KMS_Client-ul-oob.xrm-ms.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\GR8GALRY.GRA.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Pipes.AccessControl.dll.tmp	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.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	0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe

C:\Users\Admin\AppData\Local\Temp\0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe
"C:\Users\Admin\AppData\Local\Temp\0abb6edb0c7176b8949ec31958de67f8a5868acb342d5997bd4ad28348203620N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4524

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

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Downloads

C:\$Recycle.Bin\S-1-5-21-493223053-2004649691-1575712786-1000\desktop.ini.tmp

Filesize
63KB

MD5
6c9a7d9bcbe3534f3b2e948b675cf670

SHA1
14b857dc2966ea8f5847cdb74d121e26b47d6638

SHA256
3788257a09d62d314a0ef0153f8820cc2cd176deebb61f4c259902fb17a43f53

SHA512
a97afad00a1d1cac1b475a309463d49fbc8e74fa1703318ddfd7304801b89dced3f8a4fc0e52c54f0b59e793f1cf10cab4700c7bffa15d52e82a076806f674c9

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

Filesize
161KB

MD5
e3c5bc28aa1e6f57e9eedb44bdc78801

SHA1
a58fd545281a3ac18deec3bd80e195e38c656e0d

SHA256
e5b3b937efd56b72ea89544d2e331e741992baf33831832bd7ba9f652a5458a8

SHA512
40603cf1dafa3862ab359a21cafb84365686c61c0660b1e21f4e3169c9b85e3906149763154b3e71ff932bd1f0c0993b1875945d168d85ed2ffc72eb1f11f924

Download Submit
memory/4524-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4524-710-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download