e893a68761f110f15fb332d71a85f940f5aa76e8f5ad499e1452fda69f695d3c

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
02/09/2024, 12:26

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General

Target

79958401d0e3d307426deff83f452250N.exe
Size

76KB
MD5

79958401d0e3d307426deff83f452250
SHA1

4869e9b995431f13c26351a891a7048c708e9862
SHA256

e893a68761f110f15fb332d71a85f940f5aa76e8f5ad499e1452fda69f695d3c
SHA512

6e8741feab85d2bffa84df20593361a467f8b24daebc448579308b4a9c0a93c238be828861802590f6ee6cd0fd64c2e3e15940e600d409af33db16af1ba1ea9f
SSDEEP

384:GBt7Br5xjL9A7AgA71FbhvnwR/s4NW2sl4c3KbsvrTgOzkJAopyVFlgLfQf+PZfD:W7BlphA7pARFbhM0KW2s9B4hofAr

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (2876) 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\BabyGirl\16_9-frame-highlight.png.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Pitcairn.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.metadata.repository.nl_ja_4.4.0.v20140623020002.jar.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Winnipeg.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Pyongyang.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Beirut.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Tirane.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-threaddump.xml.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.ServiceModel.Resources.dll.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrlatinlm.dat.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\IPSEventLogMsg.dll.mui.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Pine_Lumber.jpg.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Magadan.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\license.html.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derby.war.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\META-INF\MANIFEST.MF.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaireMCE.png.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Management.Instrumentation.dll.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\userContent_16x9_imagemask.png.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Vincennes.tmp	79958401d0e3d307426deff83f452250N.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\dcommon\gifs\rightnav.gif.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.ui.nl_ja_4.4.0.v20140623020002.jar.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_ko.properties.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\Lagos.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Microsoft Games\Purble Place\PurblePlaceMCE.lnk.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Internet Explorer\iediagcmd.exe.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Riyadh89.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Thimphu.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\PresentationCore.resources.dll.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Blue_Gradient.jpg.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Montreal.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kamchatka.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Bermuda.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.nl_ja_4.4.0.v20140623020002.jar.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Maceio.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Pitcairn.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-process-l1-1-0.dll.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InputPersonalization.exe.mui.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Sitka.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Zaporozhye.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskpred\oskpredbase.xml.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\4to3Squareframe_VideoInset.png.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-output2.xml.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-11.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Microsoft Games\Minesweeper\ja-JP\Minesweeper.exe.mui.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\ReachFramework.resources.dll.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_RGB_PAL.wmv.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-nodes_zh_CN.jar.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jre7\lib\fonts\LucidaSansRegular.ttf.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Microsoft Games\Mahjong\en-US\Mahjong.exe.mui.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\TipBand.dll.mui.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\IpsMigrationPlugin.dll.mui.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\jvm.dll.tmp	79958401d0e3d307426deff83f452250N.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\dcommon\gifs\prodicon.gif.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.text_3.9.1.v20140827-1810.jar.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.nl_zh_4.4.0.v20140623020002.jar.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_basestyle.css.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-application-views_zh_CN.jar.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Montreal.tmp	79958401d0e3d307426deff83f452250N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_travel_Thumbnail.bmp.tmp	79958401d0e3d307426deff83f452250N.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	79958401d0e3d307426deff83f452250N.exe

C:\Users\Admin\AppData\Local\Temp\79958401d0e3d307426deff83f452250N.exe
"C:\Users\Admin\AppData\Local\Temp\79958401d0e3d307426deff83f452250N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3024

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-1-5-21-1385883288-3042840365-2734249351-1000\desktop.ini.tmp

Filesize
76KB

MD5
cd4d9c34c939d5ecc7f6db12f5a6f992

SHA1
4a5852e80ccf9560dded4a3fcb07abf4ef8646ca

SHA256
931e7a37445454afbdc894669151e1335881c0dccc018a33c639f0ba62e3ce72

SHA512
1020af650b9278e4357d801dd5e37dc064e6f09c19068eaee892378b6734e2c594bde93285bb8c2fce120b5c7048eb10656dba950a23448ad64aba1443c0d7c5

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

Filesize
85KB

MD5
8d702d269aca90e83fdcde4cff990cb4

SHA1
1b3ab215ff9e58e01c6923cdf231558f57b950e1

SHA256
627a17481db6caf48f8e1a1b78b886ee3761db4f8aa57818513677335481fadb

SHA512
9147c7fe3208129a5a18e4caa84681b76108ed460cac19df368d767ea70712a4a5265beff8d04d0a85c622d2c39e3f1da9ee726483f2051f7fb1adff2215cb98

Download Submit