8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 00:37

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General

Target

8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
Size

100KB
MD5

7b93b040d8539f6a541ca742d8670d8f
SHA1

b3e2719d91c7637c554e1b6d9dbceab8645cc200
SHA256

8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3
SHA512

d650a3c32e28413737fa1c89d530e9b78094469fda3a98d9eb1f7a8d98b0b92a8903d44b4c2e191c48f242f21a166076dc3709886cd237394f961b637fe8cad4
SSDEEP

1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfL:hfAIuZAIuYSMjoqtMHfhfL

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (3523) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX dump on OEP (original entry point) 4 IoCs

resource	yara_rule
behavioral1/memory/2852-0-0x0000000000400000-0x000000000040A000-memory.dmp	UPX
behavioral1/files/0x000d000000015d59-2.dat	UPX
behavioral1/files/0x0002000000010679-6.dat	UPX
behavioral1/memory/2852-86-0x0000000000400000-0x000000000040A000-memory.dmp	UPX

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2852-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x000d000000015d59-2.dat	upx
behavioral1/files/0x0002000000010679-6.dat	upx
behavioral1/memory/2852-86-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\7-Zip\Lang\cs.txt.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsptb.xml.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\vulkan-1.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libnsc_plugin.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\settings.html.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\mshwLatin.dll.mui.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Common Files\System\msadc\en-US\msdaremr.dll.mui.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationRight_ButtonGraphic.png.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setNetworkClientCP.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.zh_CN_5.5.0.165303\feature.properties.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.reconciler.dropins.nl_zh_4.4.0.v20140623020002.jar.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Linq.Resources.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\clock.html.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\144DPI\(144DPI)redStateIcon.png.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-keyring.jar.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Lima.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-environment-l1-1-0.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows NT\Accessories\fr-FR\wordpad.exe.mui.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\css\settings.css.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\dt_socket.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Bissau.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Khandyga.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Common Files\System\it-IT\wab32res.dll.mui.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_ogg_plugin.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationRight_SelectionSubpicture.png.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_postage_Thumbnail.bmp.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.services_3.4.0.v20140312-2051.jar.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\manifest.json.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+9.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\epl-v10.html.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-application.jar.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Desktop.ini.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\META-INF\ECLIPSE_.SF.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-sampler_zh_CN.jar.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-io_zh_CN.jar.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-lib-profiler-common.xml.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jre7\lib\zi\Antarctica\Casey.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Management.Instrumentation.Resources.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libgme_plugin.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\en-US\js\init.js.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\fr-FR\js\library.js.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tabskb.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Windhoek.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Bahia.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jre7\bin\t2k.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+10.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Brussels.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Easter.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\WindowsFormsIntegration.resources.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\delete_over.png.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\TipBand.dll.mui.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\libxslt.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\liboggspots_plugin.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\combo-hover-left.png.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\gadget.xml.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_performance_Thumbnail.bmp.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.diagnostic_5.5.0.165303.jar.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\UninstallInstall.ADTS.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\es-ES\js\calendar.js.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\10.png.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\reveal_hov.png.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\divider-horizontal.png.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\libdirectdraw_plugin.dll.tmp	8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe

C:\Users\Admin\AppData\Local\Temp\8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe
"C:\Users\Admin\AppData\Local\Temp\8d6615f905e9e105a6d7fed9bb682352d21aeb005879855997ea22ddb468f8f3.exe"
1⤵
- Drops file in Program Files directory
PID:2852

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2721934792-624042501-2768869379-1000\desktop.ini.tmp

Filesize
100KB

MD5
8e93600d743132f376109785ddc5bf98

SHA1
b27ecaac4f569418c9854e4e337f2bdaeaae8600

SHA256
d32ebd46bde3b79f514431662cbd744618d1009bf8dc79df6c116798f5ec2b23

SHA512
95c3f762f0fed7d6f1beb82879e3112fc383519a51bfed7a16499f81e5a96b505f142d53fe309ea42d96dc55b13bcc586f4fe9364b3a73a9d3ae11bd0834ecde

Download Submit
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

Filesize
109KB

MD5
533796da7b521d69037d6c6d72113e73

SHA1
429cfc7ed7f5fac96b3f67b19cc0c0af7c3c0449

SHA256
48a03fe3016454a1eba41ecbc3ab59290603ea1a26f4ddfa714f71bc945ebfc0

SHA512
f05e0e132fb8dc7a566ad249e2c9bd6b8c9bdbe505f40ee5564b002d78f30f240366731a7c6b5b2f778afe65e8690cdd5ee4c7ed43e9132ca0e48c343ffb7835

Download Submit
memory/2852-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2852-86-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download