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Analysis
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max time kernel
148s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 17:05
Static task
static1
Behavioral task
behavioral1
Sample
2f7e3cc5c5a000ada4c41a6262122e31.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2f7e3cc5c5a000ada4c41a6262122e31.exe
Resource
win10v2004-20231215-en
General
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Target
2f7e3cc5c5a000ada4c41a6262122e31.exe
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Size
291KB
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MD5
2f7e3cc5c5a000ada4c41a6262122e31
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SHA1
cde24487dedca5a577c4825ab52e802cff150a4b
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SHA256
0738663687f5496969d4ce2232697535a3cbb81f4dd12b5ec619b71af60d9bbf
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SHA512
3654f4e44b1053be418376ff578a56be83f9d1b446dcdc3e4736ea7f77a2310e7fb98f470422552966832f02db2114caf939f3739658696b36ae57b1fa5bca5c
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SSDEEP
6144:Hq+TyiziFmJmxhqYxhk6spHZO8qnuw4k3cw:1Xz8mJmxhqYxhQw8qu/c
Malware Config
Signatures
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Drops desktop.ini file(s) 4 IoCs
description ioc Process File created \??\c:\$Recycle.Bin\S-1-5-21-1497073144-2389943819-3385106915-1000\desktop.ini 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\$Recycle.Bin\S-1-5-21-1497073144-2389943819-3385106915-1000\desktop.ini 2f7e3cc5c5a000ada4c41a6262122e31.exe File created \??\c:\Program Files\desktop.ini 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\desktop.ini 2f7e3cc5c5a000ada4c41a6262122e31.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\tr\System.Windows.Controls.Ribbon.resources.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\local_policy.jar 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\UIAutomationClient.resources.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\VGX\VGX.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\hostpolicy.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ru\UIAutomationClientSideProviders.resources.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File created \??\c:\Program Files\Internet Explorer\it-IT\ieinstal.exe.mui 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\JAWTAccessBridge-64.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\lib\security\cacerts 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\legal\jdk\pkcs11cryptotoken.md 2f7e3cc5c5a000ada4c41a6262122e31.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\it-IT\TabTip.exe.mui 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\net.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File created \??\c:\Program Files\Common Files\System\Ole DB\es-ES\msdasqlr.dll.mui 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.HttpListener.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ja\System.Xaml.resources.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\lt-LT\tipresx.dll.mui 2f7e3cc5c5a000ada4c41a6262122e31.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\pt-BR\tipresx.dll.mui 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\mscordaccore_amd64_amd64_8.0.23.53103.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ru\UIAutomationClientSideProviders.resources.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\hr.pak 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\policytool.exe 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-file-l2-1-0.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-namedpipe-l1-1-0.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\ko-KR\tipresx.dll.mui 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\System.Windows.Input.Manipulations.resources.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\Extensions\external_extensions.json 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\prism_sw.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_CopyDrop32x32.gif 2f7e3cc5c5a000ada4c41a6262122e31.exe File created \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp120.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ru\PresentationCore.resources.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javac.exe 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\msvcp140.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\legal\jdk\freebxml.md 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-heap-l1-1-0.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-environment-l1-1-0.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2f7e3cc5c5a000ada4c41a6262122e31.exe File created \??\c:\Program Files\Common Files\System\msadc\ja-JP\msaddsr.dll.mui 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\System.Windows.Forms.resources.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\cs.pak 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jhat.exe 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.pl-pl.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\deployJava1.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\dcpr.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\AppVPolicy.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pl\WindowsBase.resources.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-string-l1-1-0.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\api-ms-win-core-util-l1-1-0.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File created \??\c:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\Microsoft.VisualBasic.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processthreads-l1-1-0.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\lib\management\snmp.acl.template 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\lib\psfontj2d.properties 2f7e3cc5c5a000ada4c41a6262122e31.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\it-IT\InputPersonalization.exe.mui 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\hostpolicy.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Xml.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.IO.FileSystem.DriveInfo.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\UIAutomationClientSideProviders.resources.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jps.exe 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-heap-l1-1-0.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-stdio-l1-1-0.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File created \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\ApiClient.dll 2f7e3cc5c5a000ada4c41a6262122e31.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\legal\jdk\relaxngcc.md 2f7e3cc5c5a000ada4c41a6262122e31.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\el-GR\tipresx.dll.mui 2f7e3cc5c5a000ada4c41a6262122e31.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2884 1076 WerFault.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\2f7e3cc5c5a000ada4c41a6262122e31.exe"C:\Users\Admin\AppData\Local\Temp\2f7e3cc5c5a000ada4c41a6262122e31.exe"1⤵
- Drops desktop.ini file(s)
- Drops file in Program Files directory
PID:1076 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1076 -s 9962⤵
- Program crash
PID:2884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1076 -ip 10761⤵PID:1124
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
404KB
MD50dfc0e93f26f27f3cc0b639047a7fed6
SHA15e2102a5cd296b5e8495b031bc27aba0b95e2a3b
SHA25651b0cb6f5e0fab80aa920df5317919f6f174630e245fc638819804a9c531c218
SHA51295498bc607e72943e43202883ffebc8c6c951504658bacc89953a7845da0f0569e2cf194a9fdaf6073a6f06e8dcdfc87f9f019e0941d9600dad1024f9e1aadaf
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Filesize
5B
MD5b5b682b742431a52ea8b17c72ad9c572
SHA1326320f469235708c59f678c9a7357dca552d306
SHA25630d9045a9f172208b13161d1f5204e5787e5e07bfbb4f490d0041b03b7f44f76
SHA5124e1bd7cc616b3115baf6be7ebd29fe2d1123bc0f25464865a0cf9207b0344fba70747a5ce6f00e8d9c696881f6db1e12f81736bc748b6f2b60bf84c681a49163