6ce1a8345c7beaa3e1c800f621fdb5158e836ac0b9dfb5ac861d6dcddfbde36b

Analysis

max time kernel
120s
max time network
16s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 01:59

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General

Target

38c2c30f6e8ce7f49e48f25c527d49e0N.exe
Size

106KB
MD5

38c2c30f6e8ce7f49e48f25c527d49e0
SHA1

585ab7227d37c3d84366440183db922c6b7ccd26
SHA256

6ce1a8345c7beaa3e1c800f621fdb5158e836ac0b9dfb5ac861d6dcddfbde36b
SHA512

9b2154641ac141f25b2659db7d9120cf1958011a4674136ae6bd438c7cd528ba4fa655639551cb9e7f3743d8651d072e12eaf938367d5a90570d76c9957409d7
SSDEEP

3072:6e7WpMaxeb0CYJ97lEYNR73e+eKZOf7fHegeN:RqKvb0CYJ973e+eKZOf7fHPQ

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (2837) 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\Java\jdk1.7.0_80\jre\lib\zi\America\Adak.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Kentucky\Monticello.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.dll.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Checkers\de-DE\ChkrRes.dll.mui.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.w3c.dom.svg_1.1.0.v201011041433.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jre7\lib\images\cursors\win32_MoveNoDrop32x32.gif.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOMessageProvider.dll.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\oledb32r.dll.mui.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Seoul.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\epl-v10.html.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator_1.1.0.v20131217-1203.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationRight_ButtonGraphic.png.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Jakarta.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.net.nl_ja_4.4.0.v20140623020002.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Guyana.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\St_Johns.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web.xml.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Internet Explorer\F12Resources.dll.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Port_of_Spain.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Scoresbysund.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\MET.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Sydney.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Web.Entity.Resources.dll.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\baseAltGr_rtl.xml.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Boise.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\MST7MDT.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.nl_zh_4.4.0.v20140623020002.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\Microsoft.Build.Engine.resources.dll.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\GrooveIntlResource.dll.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\TravelIntroToMainMask_PAL.wmv.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setNetworkClientCP.bat.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.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	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages.properties.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Jayapura.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_widescreen_Thumbnail.bmp.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\Khartoum.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-over-DOT.png.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.dll.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Kosrae.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.beans_1.2.200.v20140214-0004.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\core.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler.xml.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Microsoft Office\Office14\Custom.propdesc.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-background.png.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.ja_5.5.0.165303\feature.properties.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host-remote_ja.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\META-INF\eclipse.inf.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-spi-quicksearch.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Mozilla Firefox\browser\features\[email protected]	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\7-Zip\License.txt.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\MSTTSEngine.dll.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler.xml.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jre7\lib\security\java.policy.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Internet Explorer\pdm.dll.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Kaliningrad.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.core_5.5.0.165303\feature.properties.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-text_ja.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-options.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\7-Zip\Lang\fa.txt.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\diagnostic-command-16.png.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.sat4j.pb_2.3.5.v201404071733.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Simferopol.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\javaws.policy.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser.jdp.ja_5.5.0.165303.jar.tmp	38c2c30f6e8ce7f49e48f25c527d49e0N.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	38c2c30f6e8ce7f49e48f25c527d49e0N.exe

C:\Users\Admin\AppData\Local\Temp\38c2c30f6e8ce7f49e48f25c527d49e0N.exe
"C:\Users\Admin\AppData\Local\Temp\38c2c30f6e8ce7f49e48f25c527d49e0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2096

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
107KB

MD5
45453190d2b6e9cfd0ba54bb9ca2935c

SHA1
f1df6e25d3235de2af0204cd89fe5614964481e7

SHA256
230bbbef7ffd8f938a435f1a88f81334c2dc008bf1917330c8e7290657567345

SHA512
f9b7fabb719c4e7f81ab38cd5b34e005c67a5acfc0e92f14b6fd578309ad13998b924c58f2beeb0d337fffbb06081b989ef179231b6c6701ac9213e746525346

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

Filesize
116KB

MD5
97092c2327d602ffa84066756e1b2f42

SHA1
a960fc882d04d130e6ff8bd2c0dd784ecc005ec4

SHA256
64684b12d4c728dc52845221e0641313926302de632bc42a22b533496b25f130

SHA512
b39b6da1138f5b1601acf8d099ef990d9cfe87d4bc2b61aeced6ace8f7faa3131e687ebf05580eca182ba701a6aea6a47f7c20f81a95c9ab8ac1e246fc1eb324

Download Submit