2ad40e116469a70b7c9b636a4139f2b236de027c9c23e083805760f2067e3f10

Analysis

max time kernel
120s
max time network
19s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 05:14

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General

Target

967a65b09561b0bd482e34399721ce90N.exe
Size

48KB
MD5

967a65b09561b0bd482e34399721ce90
SHA1

4c34f3095886613a766a369b9ad0d0f2c173783b
SHA256

2ad40e116469a70b7c9b636a4139f2b236de027c9c23e083805760f2067e3f10
SHA512

be115e61f88e975bd4328bc481d808c24eb85d9cd133259bb5bd392c697f565720929069f82f0d692c3d7bd4fd8448e980470b27239e9112b816ee22d9452ee1
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJBZBZaOAOIB3jM2jMO/Xufum:V7Zf/FAxTWoJJB7LD2I2IJ

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (2835) 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/2336-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000a000000012029-2.dat	upx
behavioral1/files/0x0002000000010663-6.dat	upx
behavioral1/memory/2336-162-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\ij.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jre7\bin\deploy.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Internet Explorer\DiagnosticsHub_is.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\feature.xml.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Algiers.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Palau.tmp	967a65b09561b0bd482e34399721ce90N.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	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Common Files\System\msadc\msdaremr.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationUp_ButtonGraphic.png.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\ffjcext.zip.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Ust-Nera.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Pago_Pago.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.ui.nl_zh_4.4.0.v20140623020002.jar.tmp	967a65b09561b0bd482e34399721ce90N.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-dark.css.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jre7\bin\prism-d3d.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Internet Explorer\jsprofilerui.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\invalid32x32.gif.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kuching.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Mozilla Firefox\lgpllibs.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Title_select-highlight.png.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_babypink_Thumbnail.bmp.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.webapp.nl_zh_4.4.0.v20140623020002.jar.tmp	967a65b09561b0bd482e34399721ce90N.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	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\license.html.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-settings.jar.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-selector-api.xml.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\en-US.pak.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\jconsole.jar.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.RunTime.Serialization.Resources.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jre7\bin\hprof.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jre7\lib\jfr\default.jfc.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Istanbul.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Mozilla Firefox\browser\features\[email protected]	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\play-background.png.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\sunmscapi.jar.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Tirane.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Stanley.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\META-INF\MANIFEST.MF.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-execution.xml.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\it-IT\msinfo32.exe.mui.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\sunmscapi.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Bahia_Banderas.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationRight_SelectionSubpicture.png.tmp	967a65b09561b0bd482e34399721ce90N.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\indxicon.gif.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-multiview_ja.jar.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe.tmp	967a65b09561b0bd482e34399721ce90N.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	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Mozilla Firefox\softokn3.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Microsoft Games\Chess\Chess.exe.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\White_Chocolate.jpg.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.cpl.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jre7\bin\jdwp.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santa_Isabel.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-windows_ja.jar.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-application-views_ja.jar.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\NextMenuButtonIconSubpictur.png.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_performance_Thumbnail.bmp.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\sawindbg.dll.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Vienna.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\LICENSE.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jre7\LICENSE.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Mozilla Firefox\locale.ini.tmp	967a65b09561b0bd482e34399721ce90N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_cs.jar.tmp	967a65b09561b0bd482e34399721ce90N.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	967a65b09561b0bd482e34399721ce90N.exe

C:\Users\Admin\AppData\Local\Temp\967a65b09561b0bd482e34399721ce90N.exe
"C:\Users\Admin\AppData\Local\Temp\967a65b09561b0bd482e34399721ce90N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2336

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
49KB

MD5
c013671f376ccd29f40714e39b46335d

SHA1
30a273c0f39caffcd112ddb0be9f9db324f4cc88

SHA256
556517c7a83dae52aba4ae198af3190eff9b0dba79b5833c86101d20bb505a04

SHA512
6b2bc7c20da8bcfb9df94fd6a0b13adb2634d949bb4bdfddd6b3c6c72c4b8bb0b75ca1adaaef4025bdafb4f619621221317eab946d85d101afef589375ce1dee

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

Filesize
57KB

MD5
bcfe5593ab49b29e2d482e1cf5695acc

SHA1
816791e22f6a71305467049b32951250b9e2c9bc

SHA256
ac6dbc4175172f89e1752535a3bb854484ddec1b3064145a7200bf3a4cc43ee1

SHA512
914c9188ab465335e223d9224387c17377a8615daf60aab34de7e6fcf371f846e6826a799655d8151f164810647493f489d7dbf0d9df16cf31c008135bda4edb

Download Submit
memory/2336-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2336-162-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download