4ac4a9ea6d1a68a99a93f8f78f3db8c94580144dc02701bb88f99d36c9bac35d

Analysis

max time kernel
120s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 23:01

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General

Target

6669d9172aa5d6af07df20b277c072b0N.exe
Size

60KB
MD5

6669d9172aa5d6af07df20b277c072b0
SHA1

e2c0d3850a8b110c304cac6ef5e418e74af0732c
SHA256

4ac4a9ea6d1a68a99a93f8f78f3db8c94580144dc02701bb88f99d36c9bac35d
SHA512

cf9bc4fcc7c7913ab291d393535eec5fab9e2f39d8f5ab9de1d5f4ccdc440fb9fcbd6917b8fc13808f16d5eecb51b77c6bf68814b7290c48c4150c9eb4bb26d8
SSDEEP

768:W7BlpppARFbhjbhg42LcfpR42LcfpVF/MF/3Nw/Nwk0cEMdV8IEMdV85/ETfq9T/:W7ZppApBULcfpHLcfpX2/Nw/NwmxR2/

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (2987) 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\db\bin\ij.bat.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.nl_ja_4.4.0.v20140623020002.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-options-keymap.xml_hidden.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-attach.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationCore.dll.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\7-Zip\Lang\af.txt.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\7-Zip\Lang\hi.txt.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InkWatson.exe.mui.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\1033\VSTOLoaderUI.dll.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\plugin.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Microsoft Office\Office14\Custom.propdesc.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Dili.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Mozilla Firefox\mozavcodec.dll.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationUp_SelectionSubpicture.png.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\AST4.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jre7\bin\java-rmi.exe.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Karachi.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\1033\VSTOInstallerUI.dll.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Khartoum.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\mc.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-applemenu_ja.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-filesystem-l1-1-0.dll.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrenalm.dat.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\hprof-16.png.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\720x480blacksquare.png.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.sdk.nl_ja_4.4.0.v20140623020002.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-progress_ja.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jre7\lib\tzmappings.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Ushuaia.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\dblook.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+1.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.nl_ja_4.4.0.v20140623020002.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-io_zh_CN.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-coredump.xml.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-charts_zh_CN.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\THIRDPARTYLICENSEREADME.txt.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Damascus.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\JavaAccessBridge-64.dll.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Windhoek.tmp	6669d9172aa5d6af07df20b277c072b0N.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	6669d9172aa5d6af07df20b277c072b0N.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.xml.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.text.nl_zh_4.4.0.v20140623020002.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jre7\bin\kcms.dll.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\Nairobi.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\7-Zip\Lang\et.txt.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\mip.exe.mui.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Tanspecks.jpg.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\msdasqlr.dll.mui.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_RGB_PAL.wmv.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\photoedge_buttongraphic.png.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.model.workbench_1.1.0.v20140512-1820.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\AccessBridgeCalls.c.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\lib\smtp.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jre7\bin\policytool.exe.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-8.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_LinkNoDrop32x32.gif.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jre7\lib\cmm\GRAY.pf.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\InkObj.dll.mui.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ru-RU\tipresx.dll.mui.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Metlakatla.tmp	6669d9172aa5d6af07df20b277c072b0N.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\title.htm.tmp	6669d9172aa5d6af07df20b277c072b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.felix.gogo.shell_0.10.0.v201212101605.jar.tmp	6669d9172aa5d6af07df20b277c072b0N.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	6669d9172aa5d6af07df20b277c072b0N.exe

C:\Users\Admin\AppData\Local\Temp\6669d9172aa5d6af07df20b277c072b0N.exe
"C:\Users\Admin\AppData\Local\Temp\6669d9172aa5d6af07df20b277c072b0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1732

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-1-5-21-2172136094-3310281978-782691160-1000\desktop.ini.tmp

Filesize
60KB

MD5
1e4b42cca0c3642bfd0c298a1639aae6

SHA1
df83d6c8056350e3f9d2aa94faa99f3d2a60fe9a

SHA256
3b3be2be3ac37dca99b8ed27cddd698d051e6292a254f32eb423ac0fee38ac9f

SHA512
c26ece58f17181df0e2065ea87912dda39a633701c11b7567fdcda90b23e2d710f70793351488ec98a6bd380db7799b823272276d8c78a1a92cc5919851732ea

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

Filesize
69KB

MD5
7120537ece47b0911cb4282f8df02c12

SHA1
51b5a53d0dad9ec16967f76713cc6b35863c54eb

SHA256
e8f57061666a0163962ace3e0fe43d97e76c131902882eac0ada47e85b7ecb97

SHA512
9297d25af131785d36010371d4be1e89db1f0a48d40c3e74bad0cf1c8e0645d7320f99ca58d80b6353fe96419b4eff550b51986d5b8776b6249613664ffe6cd9

Download Submit