fe7c2bd113dcffd420f876c57ced681b361e84c0c96d581f4adc4d89f718676b

Analysis

max time kernel
120s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/09/2024, 21:06

Sharing

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General

Target

d33fb9303a019e932b218bcd680dc030N.exe
Size

56KB
MD5

d33fb9303a019e932b218bcd680dc030
SHA1

5a8535f1ebf5f32f97f444920573f6592d0172c5
SHA256

fe7c2bd113dcffd420f876c57ced681b361e84c0c96d581f4adc4d89f718676b
SHA512

dc5374ac4f4aa90cf3ba04a6f4e17bbdd599c99f3ce8e1fbc51d37bd6e5bb364c6e9afaf99b52666bcc21796b199c5ddf2d02af19dced9fec376cf807df23f49
SSDEEP

768:W7BlphA7pARFbhM0Kkq81LOyq81LOl6Sl5ltIIRIfJiSAMMxQoBMRT3P9Pf:W7ZhA7pApM21LOA1LOl6AkiaaQok

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3199) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

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.emf.ecore_2.10.1.v20140901-1043\feature.properties.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-nodes_ja.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Mozilla Firefox\uninstall\helper.exe.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Mozilla Firefox\d3dcompiler_47.dll.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationBuildTasks.dll.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes.nl_zh_4.4.0.v20140623020002.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-loaders.xml.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Yerevan.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\specialoccasion.png.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Thunder_Bay.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-lib-profiler-common.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.views.nl_ja_4.4.0.v20140623020002.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\tabskb.dll.mui.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationUp_SelectionSubpicture.png.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyclient.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.swt.win32.win32.x86_64_3.103.1.v20140903-1947.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jre7\lib\images\cursors\win32_MoveNoDrop32x32.gif.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\META-INF\MANIFEST.MF.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.commands.nl_zh_4.4.0.v20140623020002.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Pontianak.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\InkObj.dll.mui.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Dot.png.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\vulkan-1.dll.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Pago_Pago.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Microsoft Games\Solitaire\es-ES\Solitaire.exe.mui.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Notes_INTRO_BG.wmv.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\CircleSubpicture.png.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\Passport.wmv.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\jmxremote.access.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jetty.io_8.1.14.v20131031.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tabskb.dll.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_es.properties.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Rio_Branco.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host-remote_zh_CN.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\micaut.dll.mui.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\zh-dayi.xml.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipssrl.xml.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libattachment_plugin.dll.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipscsy.xml.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Title_content-background.png.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ka\LC_MESSAGES\vlc.mo.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libspeex_plugin.dll.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Nicosia.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-jmx.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jvmstat_zh_CN.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\lib\dsn.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Mozilla Firefox\nss3.dll.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\System.Printing.resources.dll.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Hebron.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Brussels.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\AST4.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hi\LC_MESSAGES\vlc.mo.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\plugin.properties.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host_ja.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Auckland.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\WindowsBase.resources.dll.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Jerusalem.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Minsk.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Sofia.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Khartoum.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.model.workbench.nl_zh_4.4.0.v20140623020002.jar.tmp	d33fb9303a019e932b218bcd680dc030N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\PresentationFramework.resources.dll.tmp	d33fb9303a019e932b218bcd680dc030N.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	d33fb9303a019e932b218bcd680dc030N.exe

C:\Users\Admin\AppData\Local\Temp\d33fb9303a019e932b218bcd680dc030N.exe
"C:\Users\Admin\AppData\Local\Temp\d33fb9303a019e932b218bcd680dc030N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2148

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-1-5-21-4177215427-74451935-3209572229-1000\desktop.ini.tmp

Filesize
57KB

MD5
9986d0ab84a476713c899e885aae6f14

SHA1
4dd348ac3888cc1190f80d2617a603cf1ea736b2

SHA256
b7b96f28363c8a14d009a26e86824ec3e49345bd78bc297f0d0bb15808e77944

SHA512
fa7f18f49a24867ef329a7f79f47307a9d21bf0c810b9fd3291c9191e9e1d4fa84e4c357ebce6494beaed50d2ebc7004aef4ea82dacf1349f5b10db5705828f5

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

Filesize
66KB

MD5
55fbe53eab40ad6ff01e4798d5323ffd

SHA1
a956ff3e86e20927c995219f2e002484a2765a39

SHA256
8fbef2c676af3b054672779a58fbe1b3605b91f85bf17e0469a0893a1c2f9ec2

SHA512
efeb6d6ffb8c416c2cd699a0c54ff3a5ad70500820c55b2ffb460458649183371a229f50bcf98dc1da58a1ecf184d748a8e421168615ab264c4b6d807cd63db6

Download Submit