451919166382da39c350bbad714e016d2aca896160766fb3270f49c623aa81d5

Analysis

max time kernel
120s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 03:28

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General

Target

c36a7a2d2cf097095722dd6651788130N.exe
Size

45KB
MD5

c36a7a2d2cf097095722dd6651788130
SHA1

7c51f7cfda0efbf949e90c1d37abec7267f75817
SHA256

451919166382da39c350bbad714e016d2aca896160766fb3270f49c623aa81d5
SHA512

a545bc7d1573fcfccf8b64ef3a39f7b6245f8356d4b0eb6526d67c8ac61fcd078ab86b024930572e8235202855ce58f1e0118566c1d1a149d26437bfce1ecf7a
SSDEEP

768:W7BlpppARFbhjbhg42LcfpR42LcfproFNFjqAJLOqAJLuY2Z0Z3:W7ZppApBULcfpHLcfpyDXYF

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3236) 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\7-Zip\7z.dll.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwLatin.dll.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Common Files\System\ado\fr-FR\msader15.dll.mui.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setEmbeddedCP.bat.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring.xml.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\requests\playlist.json.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrusash.dat.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\MSTTSCommon.dll.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\button-bullet.png.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Entity.Design.Resources.dll.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationLeft_ButtonGraphic.png.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\CET.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\requests\vlm_cmd.xml.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access_output\libaccess_output_file_plugin.dll.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\TipTsf.dll.mui.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Internet Explorer\en-US\F12Resources.dll.mui.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.swt.nl_zh_4.4.0.v20140623020002.jar.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_glass_65_ffffff_1x400.png.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_gloss-wave_35_f6a828_500x100.png.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\dark\e4-dark_basestyle.css.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-uisupport.xml.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\bin\javafx-iio.dll.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\epl-v10.html.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libflacsys_plugin.dll.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\v8_context_snapshot.bin.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\javaws.jar.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Tashkent.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\bin\javaws.exe.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Qyzylorda.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Riyadh89.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-text_ja.jar.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-javahelp.xml.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\fr-FR\bckgRes.dll.mui.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kk\LC_MESSAGES\vlc.mo.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\bin\klist.exe.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\lib\security\javaws.policy.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\LightBlueRectangle.PNG.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-tools_zh_CN.jar.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Tucuman.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\MountMove.ram.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\msvcr100.dll.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Zurich.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.greychart.ui.ja_5.5.0.165303.jar.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ui.zh_CN_5.5.0.165303.jar.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-attach_zh_CN.jar.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\lib\sound.properties.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Easter.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIcon.png.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Kiritimati.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.attach_5.5.0.165303.jar.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-editor-mimelookup_ja.jar.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPC.DLL.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\java.policy.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher.eclipse_1.1.200.v20140414-0825.jar.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\Accra.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Shanghai.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\vlc.mo.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages.properties.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\bin\mlib_image.dll.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jre7\bin\sunmscapi.dll.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\7-Zip\Lang\ro.txt.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyMainBackground_PAL.wmv.tmp	c36a7a2d2cf097095722dd6651788130N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_es.properties.tmp	c36a7a2d2cf097095722dd6651788130N.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	c36a7a2d2cf097095722dd6651788130N.exe

C:\Users\Admin\AppData\Local\Temp\c36a7a2d2cf097095722dd6651788130N.exe
"C:\Users\Admin\AppData\Local\Temp\c36a7a2d2cf097095722dd6651788130N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:496

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-1-5-21-3434294380-2554721341-1919518612-1000\desktop.ini.tmp

Filesize
45KB

MD5
ebedd23a0f4c537f92b5d4cacb1345d9

SHA1
20b5239eaaadb47da4c39959fa165a90ae15accb

SHA256
f5fde0ebd9babb0637001d75677070b4fda02c407c5ad290820aad4d8072741d

SHA512
49d6d1cd318e92c97bbde828ccc2f2f0edba88457ef28aeff083b5cccc2e35e60a2f5fbfaa9b21a17cfa5d01b702f8cbadd8773959d2f9b026404a1ccfa7a3ac

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

Filesize
54KB

MD5
6cbd0c8af5c467fbc7886ac6541f49d7

SHA1
a4369adb76987025b91677d80baaff07a1afebe6

SHA256
5b0ac0175e40d28a783643c1b36cfd01b8e79ecf2cd87683a9a8172b78985e58

SHA512
d11ebc1f2e3c6180f51ff72ef6d44d1f7b06204bf6cc64d32dc70d9954f7fa2b7405cfb9c2f0e76dae21828e07123992b20c08d2c84a8a7232ea3a044a8ae9db

Download Submit