4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68c

Analysis

max time kernel
120s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:44

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General

Target

4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
Size

141KB
MD5

c9ec3a35e50bab71e4b1a66312f4c560
SHA1

525c49bb63dd97bca819d4af48c001163679115b
SHA256

4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68c
SHA512

df9b8c8405b2a0e96bd9ec736a902a3f6f97625df570d150d350460a63f00af58268c3e12f7969fcc74eb68e3998611c0db1133bb9ccf8711ab3af747b0376c5
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8IZTrQOv/i+vrA+SCm7x1wzz:fnyiQSo7Z7ni+9m7x1wzz

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (2846) 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/2548-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x0007000000012117-2.dat	upx
behavioral1/files/0x0002000000010664-6.dat	upx
behavioral1/memory/2548-70-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\msadc\adcvbs.inc.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\Welcome.html.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-api.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Miquelon.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\PST8PDT.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.application.ja_5.5.0.165303.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.swt.theme.nl_ja_4.4.0.v20140623020002.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-core.xml.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationUp_ButtonGraphic.png.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Azores.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.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	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Bogota.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Mozilla Firefox\mozglue.dll.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Indian\Cocos.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\en-US\MSTTSLoc.dll.mui.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.sun.el_2.2.0.v201303151357.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.databinding.nl_ja_4.4.0.v20140623020002.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Eirunepe.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Microsoft Games\Chess\ChessMCE.png.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\DVD Maker\SecretST.TTF.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.intro.ja_5.5.0.165303.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.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	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.core.nl_ja_4.4.0.v20140623020002.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-nodes.xml.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Mozilla Firefox\nssckbi.dll.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Bahia_Banderas.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-io-ui.xml.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jre7\release.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\msgfilt.dll.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Sand_Paper.jpg.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\CompressReceive.pps.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.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	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-core_ja.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\DVD Maker\Pipeline.dll.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\sysinfo.bat.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\msvcr100.dll.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.services_3.4.0.v20140312-2051.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler_zh_CN.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host-remote_zh_CN.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.console_5.5.0.165303\feature.properties.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-execution_zh_CN.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.Classic.dll.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-14.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Kwajalein.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.commands.nl_ja_4.4.0.v20140623020002.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\CST6.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\ja-JP\ShvlRes.dll.mui.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\7-Zip\Lang\da.txt.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hu-HU\tipresx.dll.mui.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\jmxremote.access.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\DVD Maker\OmdBase.dll.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\DVD Maker\Shared\Parity.fx.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\ct.sym.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.jarprocessor.nl_ja_4.4.0.v20140623020002.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Microsoft Games\Mahjong\ja-JP\Mahjong.exe.mui.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\InputPersonalization.exe.mui.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\TipTsf.dll.mui.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Common Files\System\msadc\msdaprsr.dll.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\IpsMigrationPlugin.dll.mui.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-uisupport.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\LICENSE.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.flightrecorder_5.5.0.165303.jar.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Scenes_INTRO_BG_PAL.wmv.tmp	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.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	4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe

C:\Users\Admin\AppData\Local\Temp\4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe
"C:\Users\Admin\AppData\Local\Temp\4947327436dca96bfd56fc4b7d258d319ed5c1dabdc000875c8b06b1638be68cN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2548

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-1-5-21-2872745919-2748461613-2989606286-1000\desktop.ini.tmp

Filesize
141KB

MD5
3769df2984ed65b154f51047638115c4

SHA1
d2c05200b515135225587775859872e79a39e79c

SHA256
9257423f99d82cb079de3a5203e7c86e0bb39185017ca09c5abc7c607adc7b8d

SHA512
569c635bc8bafe63adc7bb9b94830c5828fe5edc7bb9a087f2a0a4fee773720cbc222ab1149cbcc4571f72a65e913f17a4f7848512d184b200c2390bcf1b7dc3

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

Filesize
150KB

MD5
8c54b372e4c7c001caaa1b278ca1682a

SHA1
4a502cb274f3266a9a984ecabbe74253928f78ff

SHA256
e721822a32b73ac08cbe0eab721c9cff52126bca45e6d38d1be659052b1aefba

SHA512
8d272cae679c6148d6bea9b15b3c873834a7619bb297792dbd0d1683dd628f316513772e067d64a66173e6840901cb5124034e0e3094f5a168b7e90119372f1c

Download Submit
memory/2548-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2548-70-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download