daac4c54030113f4e5c60fd0bddfb440927285316b0c9d4de6728637a6e2cdbb

Analysis

max time kernel
119s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 23:04

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General

Target

96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
Size

48KB
MD5

96dfcf90cec10dd308cb7b8a8d07c2c0
SHA1

c0b22afeea10c2a5da1236424e211d39b9780146
SHA256

daac4c54030113f4e5c60fd0bddfb440927285316b0c9d4de6728637a6e2cdbb
SHA512

d4fd15f917e07798d88dd184989b9495c1bd8343d830bb5dcc1564ba92024d0a933a2810da5692e861af2c7e65c3df8fc0bbf0b95f4bd69e47b5cd89dd3f55b4
SSDEEP

384:yBs7Br5xjL8AgA71Fbhv/Fzzwz72Jwuq2JwuR0U0Iu2U2xhYChYn:/7BlpQpARFbhNIiJwsJwwnZrhY

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4671) 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\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ppd.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Retail-ul-phn.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\JavaAccessBridge-64.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsfin.xml.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsptb.xml.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\mshwLatin.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Input.Manipulations.resources.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Windows.Forms.Primitives.resources.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\es.pak.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\7-Zip\Lang\lv.txt.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\ServiceWatcherSchedule.xml.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\management-agent.jar.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-pl.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Retail-ul-phn.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-runtime-l1-1-0.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\redshift.ini.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Common Files\System\msadc\msdarem.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemXmlLinq.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ul.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tiptsf.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\npdeployJava1.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jhat.exe.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\libpng.md.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ppd.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-pl.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelFloatieTextModel.bin.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\ReachFramework.resources.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Internet Explorer\uk-UA\iexplore.exe.mui.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_TW.properties.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial-ul-oob.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_MAK_AE-pl.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WacLangPack2019Eula.txt.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000050\FA000000050.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\msdasqlr.dll.mui.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Internet Explorer\hmmapi.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\WindowsBase.resources.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\MSOUC.HXS.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RHeartbeatConfig.xml.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Trial-ul-oob.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\[email protected]	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Retail-ul-phn.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusDemoR_BypassTrial180-ppd.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tpcps.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Data.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Trial-pl.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\PresentationFramework.resources.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\MEIPreload\preloaded_data.pb.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ppd.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.scale-100.png.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\tipresx.dll.mui.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.DiaSymReader.Native.amd64.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome.exe.sig.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Median.xml.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ul-oob.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-ppd.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp4-ul-oob.xrm-ms.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-white_scale-100.png.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Numerics.Vectors.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\UIAutomationTypes.resources.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_CopyDrop32x32.gif.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\localedata.jar.tmp	96dfcf90cec10dd308cb7b8a8d07c2c0N.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	96dfcf90cec10dd308cb7b8a8d07c2c0N.exe

C:\Users\Admin\AppData\Local\Temp\96dfcf90cec10dd308cb7b8a8d07c2c0N.exe
"C:\Users\Admin\AppData\Local\Temp\96dfcf90cec10dd308cb7b8a8d07c2c0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4816

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-1-5-21-523280732-2327480845-3730041215-1000\desktop.ini.tmp

Filesize
48KB

MD5
7d02c291621781a7a7137110b7ec7e10

SHA1
38fe70ac81199561d957d94bcb3ca7b5f12ca5a6

SHA256
abadbdbb8ee7048f234dea319f88161388e48831cc39f8eeba27e43ff52920f7

SHA512
3eb23e90747ea04745eb2121c7df0c9963b34deb63f4823e0a65650c20a2890f58639a027c16375b1469bb567ed58930fff5845fe08376dd9e7357ecae2df834

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

Filesize
147KB

MD5
41604e7db7d724970428ccdf9ceccf92

SHA1
963eec989ca767b7fe7640dff931c2c0cbb42453

SHA256
71b5d65bb6743741363237e6549b44f625b028934d26fbf61a7e65b38a190dca

SHA512
04b78a5588b5655d9c4aa26deb195a8c4b8274258bd5bcd5231df2b6fef350121b6c86186520ed7b13b2b87136208770a8906a7b7ffcad5bfe5985ed50142cc8

Download Submit
memory/4816-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4816-1002-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download