da3ad511d2bbcfb52d01135004231f7329293ef3db87f24365e96b6d8e9b4215

Analysis

max time kernel
120s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17-08-2024 00:35

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General

Target

bb2f8764e42619ecef07a7c4f55c01c0N.exe
Size

45KB
MD5

bb2f8764e42619ecef07a7c4f55c01c0
SHA1

f5faddc8b1f498f09e2a631dd64bea3777b3f2d1
SHA256

da3ad511d2bbcfb52d01135004231f7329293ef3db87f24365e96b6d8e9b4215
SHA512

c9b0a569d8fe58bc468007e4ddc26ac80295fef5f271253f5db59a2bb75a2cc0ade2a2b211c8edcd181fe1bec7b4a77145f94ad8ecbc145605e7136f0a136097
SSDEEP

768:W7BlpppARFbhjbhg42LcfpR42LcfproFNFO7+obSfxDsT7+obSfxDsb:W7ZppApBULcfpHLcfpyDi+obSfxDsH+U

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3124) 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\DVD Maker\Shared\DvdStyles\Travel\passport.png.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\dt.jar.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core_ja.jar.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\fr-FR\ShvlRes.dll.mui.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_scrapbook_Thumbnail.bmp.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Common Files\System\ado\it-IT\msader15.dll.mui.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Common Files\System\ado\msadox28.tlb.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_zh_HK.properties.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\rjmx.jar.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-snaptracer.xml.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Maceio.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\7-Zip\Lang\uk.txt.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ps\LC_MESSAGES\vlc.mo.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\YST9.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jre7\bin\net.dll.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jre7\lib\ext\sunjce_provider.jar.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\Maputo.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Checkers\es-ES\ChkrRes.dll.mui.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\PresentationCore.resources.dll.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libbluray-j2se-1.3.2.jar.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Gibraltar.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jli.dll.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Puerto_Rico.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-utilities.xml.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_de.properties.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationUp_ButtonGraphic.png.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\pushplaysubpicture.png.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.DataSetExtensions.Resources.dll.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\tipresx.dll.mui.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-options-api.jar.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\MST.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access_output\libaccess_output_dummy_plugin.dll.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\redmenu.png.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Maputo.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Inuvik.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\YST9YDT.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.docs.zh_CN_5.5.0.165303.jar.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.nl_zh_4.4.0.v20140623020002.jar.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Seoul.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\UninstallClear.doc.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\FormatBlock.wma.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\vlc.mo.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\dotsdarkoverlay.png.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\MST7MDT.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerActions.exsd.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\InputPersonalization.exe.mui.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Hebron.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Chihuahua.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\console_view.png.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.console.nl_zh_4.4.0.v20140623020002.jar.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-filesystems.xml.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Mozilla Firefox\default-browser-agent.exe.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\jamendo.luac.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Pago_Pago.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.ui_4.0.100.v20140401-0608.jar.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_200_percent.pak.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationUp_ButtonGraphic.png.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Honolulu.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Workflow.ComponentModel.dll.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationRight_ButtonGraphic.png.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-14.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-api.xml.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.exe
File created	C:\Program Files\Java\jre7\bin\tnameserv.exe.tmp	bb2f8764e42619ecef07a7c4f55c01c0N.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	bb2f8764e42619ecef07a7c4f55c01c0N.exe

C:\Users\Admin\AppData\Local\Temp\bb2f8764e42619ecef07a7c4f55c01c0N.exe
"C:\Users\Admin\AppData\Local\Temp\bb2f8764e42619ecef07a7c4f55c01c0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2520

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
46KB

MD5
671ccee6f576ba117c24235463ffe5bc

SHA1
7cf6d50a3c63fd5a00446740a229e70dcd856a28

SHA256
665b1bdb808e99122863e3b3ad6575d18fa24f6e30c7d814f0d684af1b1a8321

SHA512
7eb6b66780dee2a37c62faf3899124ffe84d64b621eeb71aeccdb36940665743f6f996e8fb1265d47ed23905248836488f1db469c1d9e067635698d0e1ced27e

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

Filesize
54KB

MD5
5cee69d827736949c04ce7941aed66c8

SHA1
3e27f202799108211682726a518e13582878168f

SHA256
32d753725799ae626e8d34a4dda7f4fd9d2ddb240b7247b65749b5e1d5e378d3

SHA512
952a0733ef38af49a7b43c619a503fd843cd55ac55bb5a372de8985304522952e6920c4843f83c168b4987452b98249fc210d5772053bbab66a254fd6ecdfb4d

Download Submit