ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4

Analysis

max time kernel
149s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
05/07/2024, 01:36

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General

Target

ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
Size

129KB
MD5

3649d62929596d216420737d705d5016
SHA1

c085af739023d072301bce400d0531d73d7d469d
SHA256

ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4
SHA512

c0e0a97eff3c49277c9e43becf6de62ec27effa8911174430ffa6f3eafa53f5eefda886dd82de5f762c72edffa6731f1fa571918246ac61f037b663797e4daf8
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8IZuEd4HZKMSs9w7WsLhEC7ptUSZV:fnyiQSo7Z54HZKMx4dhECVlZV

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4812) 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/4008-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0009000000023685-2.dat	upx
behavioral2/files/0x000700000001d8ba-6.dat	upx
behavioral2/memory/4008-1732-0x0000000000400000-0x000000000040B000-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\dt_shmem.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-utility-l1-1-0.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription2-ul-oob.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription5-pl.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-ppd.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Controls.Ribbon.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\VisualElements\LogoDev.png.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Retail-ul-phn.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.AccessControl.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest2-ppd.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\PresentationCore.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\WindowsBase.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\msvcp140.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp3-pl.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_SubTest-ppd.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_Retail-ul-phn.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msdaremr.dll.mui.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Forms.Design.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.ReportingServices.DataExtensions.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSWORD.OLB.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Grace-ppd.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\UIAutomationTypes.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Xaml.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Grace-ul-oob.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_KMS_Client-ul-oob.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Process.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\WindowsFormsIntegration.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Java\jre-1.8\bin\j2gss.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\fil.pak.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\it.pak.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\cldr.md.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Common Files\System\ado\msadox28.tlb.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationTypes.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Grace-ppd.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-ul-oob.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunec.jar.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaTypewriterRegular.ttf.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL002.XML.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Xaml.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationClientSideProviders.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\glib.md.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\MSO.ACL.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\sql70.xsl.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSOCR.DLL.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\af.pak.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\jaccess.jar.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\ar\msipc.dll.mui.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Retail-ppd.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_f2\FA000000002.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\eventlog_provider.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\hi.pak.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\WindowsFormsIntegration.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Grace-ul-oob.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ul-phn.xrm-ms.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\7-Zip\Lang\eo.txt.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\WindowsBase.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.NetworkInformation.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\WindowsBase.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\PresentationFramework.resources.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Configuration\card_expiration_terms_dict.txt.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msproof7.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msix.dll.tmp	ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe

C:\Users\Admin\AppData\Local\Temp\ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe
"C:\Users\Admin\AppData\Local\Temp\ae2cc66eb3d9857dd609a4da06c9b42ac11ea84158ed383a071217bc1e8db8b4.exe"
1⤵
- Drops file in Program Files directory
PID:4008

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4080,i,5019894817651309870,579021928995875068,262144 --variations-seed-version --mojo-platform-channel-handle=4104 /prefetch:8
1⤵
PID:348

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-661257284-3186977026-4220467887-1000\desktop.ini.tmp

Filesize
129KB

MD5
d0639004a98ae3be06a52b119000e566

SHA1
15afd6ea0a31a6a7d7285848b4a01bb70db5c040

SHA256
6262da1f4dd57c3dd08b42725ebe2ea40457d216334aa0e91a39511a09d33360

SHA512
46ae7ade3ebd6688f7c3dfd6bcd3ef9f6ea145e62c3b3992bd27dd621129327d19127472efb03a8379e2d3702c2864eac222321fbf615aff4230b72b412e8469

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

Filesize
242KB

MD5
0899c3ab3c35959b89dd3c2ca3eaa8b0

SHA1
5dc421be14a22d45f3cc65415f492ffe361f6455

SHA256
b15320dec20e4c559ec1e15a3d547424a379c4fef25513b4a1fc68b520661fa4

SHA512
ddf21c404f2d439f4d9ea3c7423700ef32d29b57cbfe3437d326db2c6f6111669dd42b398d779329a49f6b9efbd1b52482da8daabcf009745225f18d759c39bd

Download Submit
memory/4008-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4008-1732-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads