6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60

Analysis

max time kernel
120s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-09-2024 09:21

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General

Target

6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
Size

85KB
MD5

e7828ad39040373b7e299455644244a0
SHA1

1353a4ae1f32e9f7ffe6e6da18a7417d0ade97cd
SHA256

6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60
SHA512

9eabcfef03e2f8996aa94aae51afa7b1bd1a464d03237b4ae15281b81bd45610453570e48335b4c48a4d26b874fbfcf07da0c54e806f1df53c0f27dda84ba949
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8+g9VyjVyYkn:fnyiQSoA

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (4576) 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/4784-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0008000000023477-2.dat	upx
behavioral2/files/0x0014000000022936-6.dat	upx
behavioral2/memory/4784-852-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Controls.Ribbon.resources.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_KMS_Client-ul.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp3-ppd.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-time-l1-1-0.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Primitives.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\WindowsFormsIntegration.resources.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Java\jre-1.8\bin\orbd.exe.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Core.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Threading.AccessControl.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcR_OEM_Perp-pl.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\PresentationCore.resources.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.WindowsDesktop.App.deps.json.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_KMS_Client-ul.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\WindowsBase.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_OEM_Perp-pl.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Interceptor.tlb.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-ul-oob.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Retail-ul-oob.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-pl.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-black_scale-180.png.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ru-RU\tipresx.dll.mui.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-processthreads-l1-1-0.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\WindowsFormsIntegration.resources.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\bcel.md.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\LyncVDI_Eula.txt.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-white_scale-100.png.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\System.Windows.Input.Manipulations.resources.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-pl.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-utility-l1-1-0.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\PresentationUI.resources.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationProvider.resources.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Forms.Design.resources.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\PresentationUI.resources.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\msvcr120.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.FileSystem.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Tasks.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\icu_web.md.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightDemiBold.ttf.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail2-ppd.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Common Files\System\Ole DB\ja-JP\msdasqlr.dll.mui.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-profile-l1-1-0.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Grace-ppd.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\ipcsecproc.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\InputPersonalization.exe.mui.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Yellow Orange.xml.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.XLS.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\7-Zip\Lang\fi.txt.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Formatters.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Xaml.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\ReachFramework.resources.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\TabTip.exe.mui.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Forms.resources.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial5-ul-oob.xrm-ms.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\FOLDER.ICO.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\as80.xsl.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcer.dll.mui.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\WindowsFormsIntegration.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\HideOpen.tif.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHLEX.DAT.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\Common Files\System\ado\de-DE\msader15.dll.mui.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Tasks.Extensions.dll.tmp	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.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	6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe

C:\Users\Admin\AppData\Local\Temp\6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe
"C:\Users\Admin\AppData\Local\Temp\6038353ce53dc9acab1392caf330a2951bd1fc5ded346921d01c03f06faccf60N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4784

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-1-5-21-2412658365-3084825385-3340777666-1000\desktop.ini.tmp

Filesize
86KB

MD5
39602b1be6609e3163ee663d5134283c

SHA1
5839397ab80b61258b6617ec9a75010342f53675

SHA256
5698dd1b03cfcf198f19eb756b8ada8d01401ee3a3865aad87718cb97b1c0af5

SHA512
ee14f50bf60809d5bf6992b334c2e4bbebed58b1674c1ac1d62f5c90c7820bd9243c39a31822132262e10264d1f621b1c6edf936db33a5cd8c67f1ee0f55b9c2

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

Filesize
184KB

MD5
274c997b66bbf1c9748716c0f4dd05f9

SHA1
eba6e7d2183147cfa8f663f2d58fd825c702a422

SHA256
fb8ab259dec31c981d4b67e499d4101368d05afe2ca7e689109e671dfad627f3

SHA512
90c4bd346dd7f1c70edf5e83d99537e61d48100a64a5869ae789742f957f9775bc48863f0c437022eec2e41fde7aed90e9575e84a1ff4edd89ad1cd5cbc1c03f

Download Submit
memory/4784-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4784-852-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download