f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca

Analysis

max time kernel
150s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/08/2024, 05:20

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General

Target

f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
Size

178KB
MD5

00be57af1bdf2a6670b7205cd9bf04be
SHA1

bd9ed66823eca9ea4b527dd0b3e99d815ec0e96a
SHA256

f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca
SHA512

997c0b41cc5a7f87b79829bfcf3a491d182d085fb01109191b855c8f6ed3629b84450331e5cf379df7310369f3792f3450a58b486e9fbd7f16ffc80c4493a793
SSDEEP

3072:6e7WpMNca3rytOkWpXfnYRl2l/9HSFHzJ0lBgn/:RqKB+tOkWKR0iJ0Mn/

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4670) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-namedpipe-l1-1-0.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\Microsoft.VisualBasic.Forms.resources.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\JavaAccessBridge-64.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ul-phn.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Grace-ul-oob.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Internet Explorer\uk-UA\iexplore.exe.mui.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.cpl.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jpeg.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\PresentationCore.resources.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationProvider.resources.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Java\jre-1.8\lib\cmm\CIEXYZ.pf.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Client\C2R32.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\c2rpridslicensefiles_auto.xml.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\de\msipc.dll.mui.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Csp.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\lcms.md.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-util-l1-1-0.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ul-phn.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\tabskb.dll.mui.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\UIAutomationTypes.resources.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-locale-l1-1-0.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationTypes.resources.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Interceptor.tlb.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dt_shmem.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\xerces.md.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Exchange.WebServices.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Dallas.OAuthClient.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msadcor.dll.mui.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.FileSystem.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Common.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-oob.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Grace-ppd.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Trial-pl.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_KMS_Client-ul.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Grace-ul-oob.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Xaml.resources.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O17EnterpriseVL_Bypass30-ppd.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\CHIMES.WAV.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sk-SK\tipresx.dll.mui.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.Serialization.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.resources.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\7-Zip\Lang\sa.txt.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Quic.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_SubTrial-pl.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Java\jre-1.8\bin\jfr.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Common Files\System\ado\msado15.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Common Files\System\msadc\msadco.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Extensions.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Windows.Controls.Ribbon.resources.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Forms.resources.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\PresentationCore.resources.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\fa.pak.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_MAK-ppd.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msix.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Principal.dll.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.NETCore.App.runtimeconfig.json.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-ul-phn.xrm-ms.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\7-Zip\Lang\eu.txt.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management\jmxremote.password.template.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0016-0409-1000-0000000FF1CE.xml.tmp	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.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	f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe

C:\Users\Admin\AppData\Local\Temp\f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe
"C:\Users\Admin\AppData\Local\Temp\f96fe6c3040d1cea79b8c2dbbb24c7a09d29951fbcc21b35610dda6832993bca.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4308

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=4316,i,8548254608087149642,10333768245962368401,262144 --variations-seed-version --mojo-platform-channel-handle=4152 /prefetch:8
1⤵
PID:4328

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-1-5-21-2170637797-568393320-3232933035-1000\desktop.ini.tmp

Filesize
179KB

MD5
71268752aac9305a88761c96d6f45aaf

SHA1
9b1d02fd63fce0a2e5c01c07f87e0feba14755c3

SHA256
5568024aa82254e7159447e48ba502baad657d38ba291c2b50b4a3e60ec33c67

SHA512
24a0db755bcb83d19638842e4d7e632c5012a71dce3b89e9e9911371e276198f73411863808615675ccaed27cbac0c4dd4fced761439730cceb9c5099adccfea

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

Filesize
291KB

MD5
13d2eb30ec2261739b83300cc89991cc

SHA1
7ffa2a4c9f7a30842ccb70df7c3b28af2dd91007

SHA256
e82987483e9a7cb930b7294c84019dac5ca2e8676b1a17e77a55a0675392b287

SHA512
d32bd3c00e27b1c76e0cff97d18cef1dd79f4f0f14ea7f313659658469a301ac870706a13134937d62f19d0c6d116876a2dea6cd8e8fa9970b4e04153aebf31c

Download Submit