d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
20/04/2024, 03:23

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General

Target

d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
Size

108KB
MD5

ae15b66b57c4e82445e74b83aa38f2cb
SHA1

0a8cbe0d6bf33f7ca0a15dbb731f4aa0aca82037
SHA256

d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e
SHA512

5f97156db3fa6cfc93a3aeb1827818a3161cba3020f30293ea5f627b2394f4e36421ef5369c33601b11442a0058a808559825825b48eb5e5c782d81dc0739cdd
SSDEEP

1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfDPw:hfAIuZAIuYSMjoqtMHfhf0

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (3434) 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/2868-0-0x0000000000400000-0x000000000040A000-memory.dmp	UPX
behavioral1/files/0x000b00000001224c-2.dat	UPX
behavioral1/files/0x0002000000010679-6.dat	UPX
behavioral1/memory/2868-86-0x0000000000400000-0x000000000040A000-memory.dmp	UPX

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2868-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x000b00000001224c-2.dat	upx
behavioral1/files/0x0002000000010679-6.dat	upx
behavioral1/memory/2868-86-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jre7\bin\fxplugins.dll.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Creston.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\js\settings.js.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\feature.properties.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-annotations-common.xml.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\720x480icongraphic.png.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.metadata.nl_zh_4.4.0.v20140623020002.jar.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\libxslt.dll.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\feature.properties.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-util-lookup_ja.jar.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-multitabs.xml.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\7-Zip\Lang\yo.txt.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\de-DE\msinfo32.exe.mui.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\META-INF\MANIFEST.MF.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Tashkent.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Entity.Resources.dll.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Windows Journal\en-US\jnwmon.dll.mui.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\flyout.html.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\weather.html.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipscat.xml.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Vincennes.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.cpl.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Services.Design.resources.dll.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\vlc.mo.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\system_m.png.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\es-ES\msinfo32.exe.mui.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\AccessBridgeCalls.c.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Microsoft Office\Office14\GROOVEEX.DLL.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Xml.Linq.Resources.dll.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-sampler.jar.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-api-visual.xml_hidden.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\rtscom.dll.mui.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\license.html.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Internet Explorer\F12.dll.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-options.xml.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-api_zh_CN.jar.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\UIAutomationClientsideProviders.resources.dll.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Windows Defender\ja-JP\MpAsDesc.dll.mui.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\7-Zip\Lang\hr.txt.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrusalm.dat.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-sampler.xml.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-jvmstat.xml.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Kentucky\Louisville.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\drag.png.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\weather.html.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsrus.xml.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\currency.data.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-applemenu_ja.jar.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libaribsub_plugin.dll.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Internet Explorer\Timeline.dll.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.w3c.css.sac_1.3.1.v200903091627.jar.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-awt.xml.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Mozilla Firefox\ipcclientcerts.dll.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Windows Defender\it-IT\MsMpRes.dll.mui.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\RSSFeeds.html.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\7-Zip\Lang\ca.txt.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Title_Page_PAL.wmv.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Google\Chrome\Application\chrome.exe.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-io.xml.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Java\jre7\bin\fontmanager.dll.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\VideoLAN\VLC\lua\modules\simplexml.luac.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\modern_s.png.tmp	d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe

C:\Users\Admin\AppData\Local\Temp\d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe
"C:\Users\Admin\AppData\Local\Temp\d55b3d8df152eae407a3410d4509aff1e064ed3b3b0b1ebc7568997fcee7536e.exe"
1⤵
- Drops file in Program Files directory
PID:2868

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
109KB

MD5
61bbe854ec1735e4855b9872060dbda8

SHA1
c9c5538d4a34db1131f082d3f8f88a520d592cd4

SHA256
b24e20225a4c354c9ceac1d989e36577ad6974736bf5a9f25dd876fc21e1af8f

SHA512
c6678b6f0c86f1813b659ed603790570d103a20d6de51b45d8ec32419ca136bbaa78deb04f19dcc1a928af088b5e58216d9244b33f3f9998055083109ac4354d

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

Filesize
117KB

MD5
8f7b10761deaa35030807457262ff1ec

SHA1
5e5c30867c4c40b4ddc1de8ddaa08fcb0340cd7d

SHA256
89ef3eb0c09b30fcb7ea90525cd6c399c532f66433e99f100013edf9fe9d64ad

SHA512
d333ac870f9e54ff39bef839ab91e77e17cb2258cd3ed4a6f38096b36a98df404081ed5221e4f361544d3cb025ea85453cc645ea6f75bbcad07357ca4f7c5dff

Download Submit
memory/2868-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2868-86-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download