321e9bfd4e98d30e149e04ab20efd7870dc3088162f39b915a05a5909a21f715

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
28/08/2024, 20:32

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General

Target

c6932bbb479df23f84056149158a6bf0N.exe
Size

49KB
MD5

c6932bbb479df23f84056149158a6bf0
SHA1

9a66bdcd113c4ef4a06bd633de388aef42b47ce0
SHA256

321e9bfd4e98d30e149e04ab20efd7870dc3088162f39b915a05a5909a21f715
SHA512

d21e534a179023bccf32a0163683a25b9998c073daf4ccd1fb09583ca84800333cf1715ea59ed92ab11e74185f0e61e4c840c1a44c30e221adeb9e69de0403bd
SSDEEP

384:yBs7Br5xjL8AgA71FbhvtzyKbNzzyKbNrwBBgwBBQ7xmDNZ87xmDNZZ:/7BlpQpARFbh1WK9WKzxYbMxYbZ

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3180) 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\jre\lib\zi\Europe\Warsaw.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\eclipse_update_120.jpg.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.rcp_4.3.100.v20141007-2301.jar.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\North_Dakota\Center.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Riyadh88.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\calendars.properties.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\com.jrockit.mc.rjmx.descriptorProvider.exsd.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\gtkTSFrame.png.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Microsoft Games\Mahjong\ja-JP\Mahjong.exe.mui.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jre7\bin\javaw.exe.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\VGX.dll.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\pushplaysubpicture.png.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Microsoft Games\Chess\es-ES\Chess.exe.mui.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\NextMenuButtonIconSubpictur.png.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Internet Explorer\en-US\iedvtool.dll.mui.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-sa.xml.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrfrash.dat.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\license.html.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.core_5.5.0.165303.jar.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Mozilla Firefox\update-settings.ini.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsen.xml.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\button-bullet.png.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.updatechecker.nl_ja_4.4.0.v20140623020002.jar.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\Monrovia.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.Printing.resources.dll.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.ComponentModel.DataAnnotations.dll.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\feature.properties.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\icons\new-trigger-wiz.gif.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Dubai.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\Microsoft.Build.Utilities.v3.5.dll.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-uisupport.xml.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jre7\bin\servertool.exe.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\cmm\PYCC.pf.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Costa_Rica.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.ui_5.5.0.165303.jar.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jre7\lib\flavormap.properties.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\mip.exe.mui.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Los_Angeles.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\feature.xml.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-uisupport.xml.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Microsoft Office\Office14\Custom.propdesc.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-conio-l1-1-0.dll.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libtcp_plugin.dll.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Graph.emf.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Hand Prints.htm.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\DVD Maker\fr-FR\DVDMaker.exe.mui.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-progress-ui.jar.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-sa_zh_CN.jar.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\org-netbeans-core-windows_visualvm.jar.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Cayenne.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Common Files\System\ado\es-ES\msader15.dll.mui.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\feature.properties.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-jmx.xml.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-sa.jar.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-profiling_zh_CN.jar.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jre7\bin\jdwp.dll.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jre7\lib\amd64\jvm.cfg.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationBuildTasks.dll.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-heapdump.jar.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Month_Calendar.emf.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Common Files\System\ado\msado27.tlb.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Common Files\System\msadc\msadcor.dll.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\org.eclipse.equinox.simpleconfigurator\bundles.info.tmp	c6932bbb479df23f84056149158a6bf0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\JMC.profile\1423861261279.profile.gz.tmp	c6932bbb479df23f84056149158a6bf0N.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	c6932bbb479df23f84056149158a6bf0N.exe

C:\Users\Admin\AppData\Local\Temp\c6932bbb479df23f84056149158a6bf0N.exe
"C:\Users\Admin\AppData\Local\Temp\c6932bbb479df23f84056149158a6bf0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2724

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
49KB

MD5
a1d6b4ad5ac1114fb387ae33b07765f2

SHA1
35a1b2810a8477c5aaddd2f7b2df089bf197967d

SHA256
23b0428a3d3bf2a016b153fb9a1163ef55b07e3cb07b98a6f39a74fc21aa511d

SHA512
2fe420640aaf63650c5dd42dd3d17ef35e68bf81979758ad5b0542bd3bda096a3db3eff328fe8e9e1bac5296a494f6d36df41c2a96f3194bf16e18dc7424a384

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

Filesize
58KB

MD5
5c014edd959ae6facab735eea26cea54

SHA1
75360e84e5b1488015f892695e1e087b4fc74ccf

SHA256
03abac077d1ebdab25c790ee63323864da25e026053b93703c5a71f273bb3266

SHA512
b50263ca5ee31387d52787d000fb8739a8f25f320cba61d5b5f08bcdc2f7515c3dcc21149db01d580413fc8b4cdd010234e8ff96f8d1a67aa565e239300c6a43

Download Submit
memory/2724-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2724-74-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download