29b86bc66d72f809499ff440b885a151f1f493fb30303785dca544a7ee44a043

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11-09-2024 14:16

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General

Target

2e142fde4f945624ca878e1775e8d3e0N.exe
Size

58KB
MD5

2e142fde4f945624ca878e1775e8d3e0
SHA1

bb8b9ba8528943b6670153bcaa4fdee6233d3a4c
SHA256

29b86bc66d72f809499ff440b885a151f1f493fb30303785dca544a7ee44a043
SHA512

d5034cd3fa786149f090373efd54bda5c50c40c1a839d88167f50a9ae6fff23e42cc91718e6549740ac5e7f48b22f8d5c33f115044fa5c74e04bc0d205f1e653
SSDEEP

768:a7BlpyqaFAK65euBT37CPKKDm7EJJcbQbf1Oti1JGBQOOiQJhATBApwp133Eskmd:a7ZyqaFAxTWbJJZENTBAOIfmKJfmKSJ

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3139) 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/2624-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x00090000000120f9-2.dat	upx
behavioral1/files/0x0002000000010620-6.dat	upx
behavioral1/memory/2624-68-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsdeu.xml.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Common Files\System\ado\msado28.tlb.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationRight_SelectionSubpicture.png.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\PresentationBuildTasks.resources.dll.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\YST9YDT.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-applemenu.jar.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Web.Entity.Resources.dll.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\ResolveRestore.png.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_plain_Thumbnail.bmp.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\snmp.acl.template.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.widgets.nl_ja_4.4.0.v20140623020002.jar.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.webapp.nl_zh_4.4.0.v20140623020002.jar.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\pt-PT.pak.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher.eclipse.nl_zh_4.4.0.v20140623020002.jar.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-util-enumerations.jar.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+5.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InkWatson.exe.mui.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\msxactps.dll.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyrun.jar.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Canary.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_default_gtk.css.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jre7\bin\WindowsAccessBridge-64.dll.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Common Files\System\msadc\en-US\msdaremr.dll.mui.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Ho_Chi_Minh.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-previous-static.png.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\index.gif.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Chita.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\soundcloud.luac.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\TipRes.dll.mui.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Winnipeg.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\about.html.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-icons_ffffff_256x240.png.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libdvdnav_plugin.dll.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Seoul.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\feature.xml.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jre7\lib\ext\sunec.jar.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\CET.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Detroit.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Riga.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lg\LC_MESSAGES\vlc.mo.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\tipresx.dll.mui.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Common Files\System\msadc\msdaremr.dll.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\mainscroll.png.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-api-caching.xml.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kcms.dll.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-execution.xml.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Indian\Mauritius.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\send-email-16.png.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\updater.jar.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-keyring.xml.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Mozilla Firefox\postSigningData.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.DataSetExtensions.Resources.dll.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_100_percent.pak.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-awt.xml.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\vlc.mo.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setEmbeddedCP.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Casablanca.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi_3.10.1.v20140909-1633.jar.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lt\LC_MESSAGES\vlc.mo.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface_3.10.1.v20140813-1009.jar.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\7-Zip\Lang\ca.txt.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsScenesBackground_PAL.wmv.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\fr.pak.tmp	2e142fde4f945624ca878e1775e8d3e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\splashscreen.dll.tmp	2e142fde4f945624ca878e1775e8d3e0N.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	2e142fde4f945624ca878e1775e8d3e0N.exe

C:\Users\Admin\AppData\Local\Temp\2e142fde4f945624ca878e1775e8d3e0N.exe
"C:\Users\Admin\AppData\Local\Temp\2e142fde4f945624ca878e1775e8d3e0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2624

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-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp

Filesize
58KB

MD5
718a973b5d7740fb7ee70628a8f8f6a7

SHA1
4714ef9a0545420c2a67d9e8c6ef75c7516f33af

SHA256
5552138623bbb343632d91e41194109cd694342ae9223087665030531b4dab2f

SHA512
6ed856546b83f0a63abb1c2d1147e627708050e530429d15ac20f8e93a849bfbd40f619348247f61dac579610b449428fb6ce2476fc6ad54a5db8b512ac1866d

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

Filesize
67KB

MD5
f0b9912704a7c1b7e1927e7e7db617a2

SHA1
98204095d55cdd4637b35ef22ee52b2667967f69

SHA256
c9aab520f5e94f9f50e3bc657eff4c6d19020e271b4c140158bfbed6bde7d62b

SHA512
4d2a9e94ab5e87bb0037412d8e4b3afe102175d8c04f265af57270109172595a40d61576e4f86bd5410837e3ede2933dfecc0381da9888bd61d26c5d725f465c

Download Submit
memory/2624-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2624-68-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download