a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/10/2024, 00:36

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General

Target

a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
Size

74KB
MD5

74d29965b3ef532a0d1000cd7fdcf8f0
SHA1

125af7565b705a328fc1fb3adaf7547aa4547386
SHA256

a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390
SHA512

381006a94ebb06df0a1d06f84d94d690dfbb9c21346bc4e473ecfa6f018d520c6ee5c07bf619774c78194b4f5458f9c06cc22f73569ebc68bc982bdf0f2bcfae
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9woOzOuiJfoOzOuiJu+pE:V7Zf/FAxTWoJJ7T4MCTW7JJ7T4ML

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3192) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2132-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x0007000000012115-2.dat	upx
behavioral1/files/0x0002000000010674-6.dat	upx
behavioral1/memory/2132-68-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\FormatSearch.midi.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyrun.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.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\contbig.gif.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-io-ui.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationTypes.resources.dll.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Adak.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Tarawa.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-io.xml.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Niue.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\vlc.mo.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\4to3Squareframe_VideoInset.png.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\San_Juan.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.nl_zh_4.4.0.v20140623020002.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Indiana\Winamac.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Perth.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\boxed-split.avi.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ca.pak.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_es.properties.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\mc.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jre7\bin\dtplugin\deployJava1.dll.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\id\LC_MESSAGES\vlc.mo.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_plain_Thumbnail.bmp.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.intro_5.5.0.165303.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.services.nl_zh_4.4.0.v20140623020002.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-api-caching.xml.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\mobile.html.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\boxed-correct.avi.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Common Files\System\es-ES\wab32res.dll.mui.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jsoundds.dll.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-threaddump.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-modules-startup.xml.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.WorkflowServices.dll.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\InkWatson.exe.mui.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\IPSEventLogMsg.dll.mui.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\TitleButtonSubpicture.png.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-selector-ui.xml.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jre7\bin\java.exe.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\msdasqlr.dll.mui.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Colombo.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-profiler_ja.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Atlantic\Cape_Verde.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Hobart.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\specialmainsubpicture.png.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\epl-v10.html.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-settings_ja.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\it-IT\ShvlRes.dll.mui.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\Workflow.VisualBasic.Targets.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Tegucigalpa.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winXPBluTSFrame.png.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\manifest.json.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Antigua.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Mozilla Firefox\updater.exe.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsdeu.xml.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\net.properties.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\DVD Maker\fieldswitch.ax.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\sr.pak.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.base.nl_zh_4.4.0.v20140623020002.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-autoupdate-services_ja.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InputPersonalization.exe.mui.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-2.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Minsk.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Management.Instrumentation.Resources.dll.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.diagnostic.zh_CN_5.5.0.165303.jar.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-9.tmp	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.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	a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe

C:\Users\Admin\AppData\Local\Temp\a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe
"C:\Users\Admin\AppData\Local\Temp\a24d7bcd8e061a60cb16a10901d10ccc16754199c672f3f45aea117d754aa390N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2132

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-1-5-21-3290804112-2823094203-3137964600-1000\desktop.ini.tmp

Filesize
75KB

MD5
d99d689b8a6fc54e042ef03dc955cb00

SHA1
6677f4fc565e26a0525925fa7b46eaf6d4b28da8

SHA256
e35cad878cef5aaa5811537a9e428ab6893f2bfab98d7e21672b5da5ef7f6047

SHA512
bf8c9b2f37cb8aa3cd28ba2af20d3e8908183c03cdc60d15c05f847fef4ce55eb6b8f338d9b16a0d1f9b5eac20452865db47dde4ee2a7675f4a6ba5d011988fe

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

Filesize
84KB

MD5
8b2afabe1b13dd00f1cca8207adbc159

SHA1
40f13040b390114663d55fcb781b32b73545f8f7

SHA256
3515875157c8723d3190bd5f86b6e0b5e847ec78d2ca93c5b2ae34204b86c073

SHA512
38cb3118208f04f3e6c8de7c333d7e472e49d875252a72a8c5c1c5cdb9eb325aca642da7588293e9683304d9fe981d58054fd4fa4ca9ac51b92716e2f852b179

Download Submit
memory/2132-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2132-68-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download