02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747

Analysis

max time kernel
120s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2024, 17:55

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General

Target

02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
Size

21KB
MD5

0e3b38de37455c201370636eb9b378a1
SHA1

2aea9ba70b3c5befe1913ab6d71095e490b25f99
SHA256

02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747
SHA512

348ecc1e5dc1ac89eaacaef34ea4d44cbf66642618a22a9d17daa78ff7b724a67c005c14fd0a1b2bf1297c7b6f8090679538da02750c9fea5909bc3285f3a6e5
SSDEEP

384:QOlIBXDaU7CPKK0TIhfJJcbQbf1Oti1JGBQOOiQJhAT17JllgplgN:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJk

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (4184) 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/2452-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x000c000000023b7a-2.dat	upx
behavioral2/files/0x00140000000228fc-6.dat	upx
behavioral2/memory/2452-660-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ul-oob.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-ul-oob.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Grace-ppd.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\UIAutomationProvider.resources.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert.xml.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.Tasks.Extensions.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\UIAutomationClient.resources.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_Subscription-ppd.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail-ul-oob.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-pl.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_Grace-ul-oob.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_Subscription-ppd.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msadcor.dll.mui.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\PresentationUI.resources.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\libxml2.md.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Green.xml.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntimeR_PrepidBypass-ppd.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\officeinventoryagentfallback.xml.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\gstreamer.md.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Common Files\System\ado\adojavas.inc.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationProvider.resources.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Java\jdk-1.8\bin\wsimport.exe.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-oob.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Trial-pl.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Retail-ppd.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Trial-ul-oob.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\offsymk.ttf.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.DispatchProxy.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\PresentationCore.resources.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\123.0.6312.122.manifest.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-handle-l1-1-0.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_fr.properties.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_Subscription-ul-oob.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_COL.HXC.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsjpn.xml.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.IO.Packaging.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-stdio-l1-1-0.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Constantia-Franklin Gothic Book.xml.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Trial-ppd.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail2-ppd.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\UIAutomationClient.resources.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\Microsoft.VisualBasic.Forms.resources.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\PresentationUI.resources.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusDemoR_BypassTrial180-ppd.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\Microsoft.VisualBasic.Forms.resources.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\lcms.md.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\.version.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Console.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Printing.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\pkcs11wrapper.md.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Numerics.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Presentation.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\ml.pak.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Trial-ppd.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_Subscription-pl.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.ReportingServices.Interfaces.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\tipresx.dll.mui.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Forms.Design.resources.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-heap-l1-1-0.dll.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Java\jre-1.8\bin\orbd.exe.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Consolas-Verdana.xml.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_BypassTrial180-ul-oob.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTest-ppd.xrm-ms.tmp	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.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	02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe

C:\Users\Admin\AppData\Local\Temp\02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe
"C:\Users\Admin\AppData\Local\Temp\02c01e6e0597d44f38235b51a79f0f51eb893a8e670c921ae47ecda340cd4747.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2452

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-1-5-21-2878641211-696417878-3864914810-1000\desktop.ini.tmp

Filesize
22KB

MD5
49ad7e85154a578bb62e987842861bf4

SHA1
f8c24b968515a3a5ff2c850d099d0007b2973bba

SHA256
915236ed84b225c244f38dcdaa48cd7cbc76d14b672dab0c7b170327807105fd

SHA512
92a2ab33b39658688167fddc64e30b974b9d97ce0eab0b4a4c42166e848a9af9aa875008525a75ff91dc229b5a47dd727fa96d6b39aaf439e0be3cb530505ab3

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

Filesize
120KB

MD5
a20c85d442f8fdd622d22b8195ba5776

SHA1
64792c85a34be4a40e5c7634ca6eaea8f8d8819f

SHA256
ae32cb1fef9d8242fa92e6605203492c026dc1ff4b6a0390ff7a651c7dddceef

SHA512
e481fd6c14e9c556408e9440613e3ebbba6886cff088fffac46919e9fb6a0a8629d44eb8e21f5dfac202764f9aa0198fe30f3f160bc73b5bb62467283e11c1c4

Download Submit
memory/2452-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2452-660-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download