7698f5b35b8fd891e2b36cd64ab6e50916d91d029872d92e8d9891c4be52ebd8

Analysis

max time kernel
120s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
03/09/2024, 03:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8760ccb3d073a0caa863eaf6881f80b0N.exe
Size

27KB
MD5

8760ccb3d073a0caa863eaf6881f80b0
SHA1

0f91972feb91c44bb09b287d39f90ce232eb1125
SHA256

7698f5b35b8fd891e2b36cd64ab6e50916d91d029872d92e8d9891c4be52ebd8
SHA512

4546500b04f809c267f045e3c1c041cf269c8a6c7c1b4fd772229203ba16bd21faa6abc2f16ebb5a26284ed7affdaa08f1b5174ff17ff98949dd4fdbab79c511
SSDEEP

384:QOlIBXDaU7CPKK0TIhfJJ1Evd5BvhzaM9mSIEvd5BvhzaM9mSsxmMxm9+9oRf:kBT37CPKKdJJ1EXBwzEXBwdcMcI9oRf

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3453) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2976-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x00090000000120f1-2.dat	upx
behavioral1/files/0x0002000000010557-6.dat	upx
behavioral1/memory/2976-75-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\ECLIPSE_.SF.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\lib\security\blacklist.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InkObj.dll.mui.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_RGB_PAL.wmv.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\TitleButtonSubpicture.png.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.core.nl_ja_4.4.0.v20140623020002.jar.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Macau.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Ulaanbaatar.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Microsoft Office\Office14\MAPISHELL.DLL.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Mozilla Firefox\defaults\pref\channel-prefs.js.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\IPSEventLogMsg.dll.mui.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nb-NO\tipresx.dll.mui.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Mozilla Firefox\removed-files.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\bin\eula.dll.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Prague.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-ui.xml.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\bin\JdbcOdbc.dll.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationProvider.resources.dll.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.DataSetExtensions.Resources.dll.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.config.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\plugin.xml.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.flightrecorder_5.5.0.165303\feature.xml.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Menominee.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libalphamask_plugin.dll.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Common Files\System\msadc\en-US\msdaremr.dll.mui.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ml.pak.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Samara.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\fr-FR\shvlzm.exe.mui.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gd\LC_MESSAGES\vlc.mo.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Scenes_INTRO_BG.wmv.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Tokyo.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Belize.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Microsoft Games\Purble Place\en-US\PurblePlace.exe.mui.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\System.IdentityModel.Selectors.Resources.dll.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\InkWatson.exe.mui.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\cmm\CIEXYZ.pf.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\1047x576black.png.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\1047x576black.png.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\org-openide-modules.jar.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\THIRDPARTYLICENSEREADME.txt.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\PreviousMenuButtonIcon.png.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler.xml.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\lib\tzmappings.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\modules\httprequests.luac.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Stars.htm.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Tucuman.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-lib-uihandler.xml.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\bin\prism-d3d.dll.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-13.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipssrl.xml.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\MSTTSLoc.dll.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.directorywatcher.nl_ja_4.4.0.v20140623020002.jar.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jvm_ja.jar.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Amsterdam.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\BlockDismount.vsd.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\META-INF\MANIFEST.MF.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Notes_content-background.png.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.contexts_1.3.100.v20140407-1019.jar.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-search_zh_CN.jar.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Moncton.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\Microsoft Games\SpiderSolitaire\es-ES\SpiderSolitaire.exe.mui.tmp	8760ccb3d073a0caa863eaf6881f80b0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libsamplerate_plugin.dll.tmp	8760ccb3d073a0caa863eaf6881f80b0N.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	8760ccb3d073a0caa863eaf6881f80b0N.exe

C:\Users\Admin\AppData\Local\Temp\8760ccb3d073a0caa863eaf6881f80b0N.exe
"C:\Users\Admin\AppData\Local\Temp\8760ccb3d073a0caa863eaf6881f80b0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2976

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

Loading Replay Monitor...

Downloads

C:\$Recycle.Bin\S-1-5-21-3294248377-1418901787-4083263181-1000\desktop.ini.tmp

Filesize
27KB

MD5
392b7d81645a182107e4cd5c91da8531

SHA1
4e4eacd4c3722692452efbb21322ffb13dc0d2a4

SHA256
71bb0df3ce7e6f8f454fa59a7bb161aece0ce9a512956049f584dfcfe47a51dd

SHA512
7bfdf4f68347a980d2be767026bbb7f1f61ff81e7118d4aee831fde6c1aea7235761d99786c30c3668dc6d641a3647dc1ce6921ed74c859b4f1f3624849e9864

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

Filesize
36KB

MD5
362809e2979d46456c5bd67fb48aa0e4

SHA1
9edde7d32a3c4b48fd7e13c091ffb840a2744af1

SHA256
46cf696dd0fda887e88d53303d50d3c9836b4bc6251dbedd679c4cf1e9e439ae

SHA512
5d55d43847dd3f830d1f52455da52e91dc7f6fea9b322b40539fd07c09c7a57aee97edd1660c236bce7b324359e3ba95a51028498af37705c944413959d2eb6d

Download Submit
memory/2976-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2976-75-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download