6e45bb70588ef61cf038bf2ea867b039e1aadaa49305df8ad4e3a81bae6bc9ee

Analysis

max time kernel
119s
max time network
17s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
24/07/2024, 08:56

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General

Target

6ad691142eadde0385d7905aec9d83e0N.exe
Size

18KB
MD5

6ad691142eadde0385d7905aec9d83e0
SHA1

125590dce47f87efa6596b77dcfef5488b7ba447
SHA256

6e45bb70588ef61cf038bf2ea867b039e1aadaa49305df8ad4e3a81bae6bc9ee
SHA512

892d36d68cb69cdae90a46265521afc489682c005a52cf9f9acf2180eaee7cd014a323c96be6ba46bbb5f380129625e948d89a555760050970e550e866595c9a
SSDEEP

384:QOlIBXDaU7CPKK0TIhfJJcbQbf1Oti1JGBQOOiQJhJZafN:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJ2

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3460) 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/2116-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x000b0000000120f1-2.dat	upx
behavioral1/files/0x0002000000010557-6.dat	upx
behavioral1/memory/2116-78-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+5.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libty_plugin.dll.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\7-Zip\Lang\nb.txt.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\el-GR\tipresx.dll.mui.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\awt.dll.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-core_ja.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Vancouver.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_zh_CN.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.provider.filetransfer.httpclient4.ssl_1.0.0.v20140827-1444.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Mozilla Firefox\softokn3.dll.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nn\LC_MESSAGES\vlc.mo.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Windows Journal\en-US\NBMapTIP.dll.mui.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsnld.xml.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\MEIPreload\manifest.json.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Monaco.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.nl_zh_4.4.0.v20140623020002.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-selector-ui.xml.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Curacao.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\README.txt.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\ECLIPSE_.RSA.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\7-Zip\Lang\hu.txt.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationLeft_SelectionSubpicture.png.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaBrightRegular.ttf.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\.settings\org.eclipse.equinox.p2.artifact.repository.prefs.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Windows Journal\en-US\PDIALOG.exe.mui.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Windows Journal\it-IT\Journal.exe.mui.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_divider.png.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_SelectionSubpicture.png.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.commands_5.5.0.165303.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-execution.xml.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\New_York.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Windows NT\TableTextService\TableTextServiceDaYi.txt.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\spu\liblogo_plugin.dll.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\calendar_double.png.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\TipTsf.dll.mui.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe.tmp	6ad691142eadde0385d7905aec9d83e0N.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	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-nodes.xml.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libgain_plugin.dll.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-sa.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.RunTime.Serialization.Resources.dll.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\picturePuzzle.html.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\7-Zip\Lang\af.txt.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InkObj.dll.mui.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_RGB_PAL.wmv.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Recife.tmp	6ad691142eadde0385d7905aec9d83e0N.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\conticon.gif.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.nl_ja_4.4.0.v20140623020002.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ql_2.0.100.v20131211-1531.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator.nl_ja_4.4.0.v20140623020002.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\hint_down.png.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipscht.xml.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Notes_loop_PAL.wmv.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-selector-ui.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ku_IQ\LC_MESSAGES\vlc.mo.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\button_right_mousedown.png.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Windows Media Player\en-US\WMPMediaSharing.dll.mui.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\calendar_single_orange.png.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jce.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jfxrt.jar.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Broken_Hill.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\UIAutomationTypes.dll.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\vlc.mo.tmp	6ad691142eadde0385d7905aec9d83e0N.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msdaprsr.dll.mui.tmp	6ad691142eadde0385d7905aec9d83e0N.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	6ad691142eadde0385d7905aec9d83e0N.exe

C:\Users\Admin\AppData\Local\Temp\6ad691142eadde0385d7905aec9d83e0N.exe
"C:\Users\Admin\AppData\Local\Temp\6ad691142eadde0385d7905aec9d83e0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2116

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-1-5-21-3294248377-1418901787-4083263181-1000\desktop.ini.tmp

Filesize
18KB

MD5
b7c661c480fc6b4c28e312f231872f02

SHA1
8b6a7f33e4e6eede1d7615a10f80f08451c18802

SHA256
de1eb2a1f7f816da6cb2eb5994fe61b228b7deb0f75691656c48f0ff754e4a43

SHA512
8ed9c3248a66fe1797fc7213773b792a45e154c3d8e83ec83f4b73faf40f733f014003b68958816d5b8fa314b96dba7e0014198f11e6a432272d104e9b439c5d

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

Filesize
27KB

MD5
21c98da7b3653b3f6845ae26059bf8e8

SHA1
241b340dc1fb3f27044a28e4df129c34690fbcdb

SHA256
1988ce47cbfa8c3befe02084f018021dd34a4b6349d16eabcf3292fdb9191d29

SHA512
9b81a02212ea97ea8a9514728ae2919447391e967ced12167a442b672f261c90054d7404339f86344aa6582d2d93d28ff11b3f5667d1b938680b6fc52032e377

Download Submit
memory/2116-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2116-78-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download