e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0

Analysis

max time kernel
149s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2024, 10:03

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General

Target

e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
Size

59KB
MD5

994b1cdeb29e449788b8ed4922a3d821
SHA1

b95d57ef68196ca73fea9b6341177f8808807891
SHA256

e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0
SHA512

e9f573fe7459184f25e4c060aefa54669704d38a368741ea33044cc52268a5bdfe6857d17c7e4f4666321e8de1ad194d6b6628343f59bd03d6236d4de17e6d1a
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJcbQbf1Oti1JGBQOOiQJhATBHfBo8o3PV15Rd:V7Zf/FAxTWoJJZENTBHfiP3zemA6H

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (4674) 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/3284-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000c000000023b91-2.dat	upx
behavioral2/files/0x0004000000022902-6.dat	upx
behavioral2/memory/3284-652-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_PrepidBypass-ppd.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.scale-80.png.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\7-Zip\Lang\hi.txt.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial2-ul-oob.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ppd.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Windows.Controls.Ribbon.resources.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\PresentationUI.resources.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Diagnostics.PerformanceCounter.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\UIAutomationClient.resources.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\net.properties.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcR_OEM_Perp-ul-oob.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-ppd.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\7-Zip\History.txt.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Xaml.resources.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-pl.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\santuario.md.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-ul-phn.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ppd.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\tipresx.dll.mui.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Windows.Forms.Design.resources.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.TextWriterTraceListener.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\asm.md.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\Office16\OSPP.VBS.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipscat.xml.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sr-Latn-RS\tipresx.dll.mui.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHSRN.DAT.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationFramework.resources.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-oob.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Forms.Primitives.resources.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Presentation.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0090-0409-1000-0000000FF1CE.xml.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Grace-ppd.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelTellMeOnnxModel.bin.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\tipresx.dll.mui.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Ping.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Json.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp5-ul-oob.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-white_scale-80.png.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\7-Zip\Lang\sw.txt.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\tipresx.dll.mui.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jsse.jar.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSO.FRAMEPROTOCOLWIN32.DLL.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Windows.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\msvcp140.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Trial-ppd.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Data.Edm.NetFX35.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdasqlr.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XPath.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Java\jre-1.8\bin\pack200.exe.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_MAK_AE-pl.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\officeinventoryagentlogon.xml.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.XDocument.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\j2pkcs11.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Xaml.resources.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_OEM_Perp-ppd.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Data.Common.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.VisualBasic.Forms.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\bci.dll.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ppd.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.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	e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe

C:\Users\Admin\AppData\Local\Temp\e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe
"C:\Users\Admin\AppData\Local\Temp\e14c498dd7f8708b5c15f54535c416223e9f09fed68de6dcda8aa081581084c0.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3284

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-1-5-21-493223053-2004649691-1575712786-1000\desktop.ini.tmp

Filesize
60KB

MD5
554b80cd5b3ada0abf60189e2359e29b

SHA1
cac560fc68d617a04a91d1ef36cad9dac7500e1f

SHA256
420c449ace6c2a524a117e8828c0a7edea34acd2a5a63314c5dd2b1942fa6ac0

SHA512
969fe0ccb454ceb006bd1f554f7af8d301287341c3568b6f1eeb102897636d4d0403c05b686ffd39dd2958b2cb969c7265792aea7d064071c25bffe848910965

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

Filesize
158KB

MD5
43a69653472e1be49f1cc6924fe86e57

SHA1
a3079fcdc3c47573bd053d40e93a54c0aa2c7bb6

SHA256
80f27c3ce0b8ac871ee32a0c476e72424b6d5e38df9534f55145b104868f9617

SHA512
929ada6a1663f463cf2876c07f83a6b0d7f7ecd612128907e342f972ee5bd4f75e3828bdcba57e3e3e09b0b61ec6d43850008321f9fd68dd0d0b3526e6d4200d

Download Submit
memory/3284-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3284-652-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download