0d3b08f3eed076b0082c9d4963ef0cda4ce0ea8018fc9db3cb5fd2e8ae566f98

Analysis

max time kernel
120s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 12:10

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General

Target

1c0263a1f9f39bb838c28dc8d55a9b30N.exe
Size

55KB
MD5

1c0263a1f9f39bb838c28dc8d55a9b30
SHA1

fbcef63b65215da6524a9c3c9c6a083098aa3a78
SHA256

0d3b08f3eed076b0082c9d4963ef0cda4ce0ea8018fc9db3cb5fd2e8ae566f98
SHA512

5c8a13940b8604563d0e2e37e3fa7874e3f6287ed2256d86fb5f7a20a5df85dfa579fb11e1e0275f581c36aee388bc66add6d85932c7f2e37d3847f638562945
SSDEEP

1536:W7ZhA7pApM21LOA1LO2c6b25gc6b25uCrbpSvr5UNW:6e7WpMgLOiLO2c6b25gc6b25u

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3261) 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\VideoLAN\VLC\lua\playlist\youtube.luac.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.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	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-execution.jar.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Routing.dll.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\telnet.luac.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\YST9.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Mozilla Firefox\mozavcodec.dll.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Mozilla Firefox\mozglue.dll.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\LICENSE.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Internet Explorer\en-US\jsdbgui.dll.mui.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.flightrecorder_5.5.0.165303\feature.properties.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Entity.Resources.dll.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-print.jar.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Montevideo.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Microsoft Games\Chess\fr-FR\Chess.exe.mui.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Microsoft Games\Hearts\de-DE\Hearts.exe.mui.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\modules\simplexml.luac.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-ui.jar.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\TitleButtonSubpicture.png.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Title_Page.wmv.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\cursors.properties.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\META-INF\MANIFEST.MF.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-util-enumerations_zh_CN.jar.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Thimphu.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ta\LC_MESSAGES\vlc.mo.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\TipBand.dll.mui.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-jvmstat.xml.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Chicago.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Mozilla Firefox\uninstall\uninstall.log.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\vlc.mo.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Cairo.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.services.nl_ja_4.4.0.v20140623020002.jar.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Entity.Resources.dll.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InkWatson.exe.mui.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\YST9YDT.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\7-Zip\Lang\ext.txt.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\7-Zip\Lang\lv.txt.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\sv.pak.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\epl-v10.html.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Fiji.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsptb.xml.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationUp_ButtonGraphic.png.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\MEIPreload\preloaded_data.pb.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Windhoek.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\7-Zip\Lang\sk.txt.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIcon.png.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santiago.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libedummy_plugin.dll.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-jvm.jar.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-modules-appui.jar.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Microsoft Games\Minesweeper\it-IT\Minesweeper.exe.mui.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_SelectionSubpictureB.png.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Vladivostok.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.metadata.repository_1.2.100.v20131209-2144.jar.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-keyring-impl_zh_CN.jar.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\nb.pak.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.components.ui_5.5.0.165303.jar.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Moscow.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access_output\libaccess_output_livehttp_plugin.dll.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\InkObj.dll.mui.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64.nl_zh_4.4.0.v20140623020002.jar.tmp	1c0263a1f9f39bb838c28dc8d55a9b30N.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	1c0263a1f9f39bb838c28dc8d55a9b30N.exe

C:\Users\Admin\AppData\Local\Temp\1c0263a1f9f39bb838c28dc8d55a9b30N.exe
"C:\Users\Admin\AppData\Local\Temp\1c0263a1f9f39bb838c28dc8d55a9b30N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1488

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-1-5-21-1506706701-1246725540-2219210854-1000\desktop.ini.tmp

Filesize
55KB

MD5
b6502ddb55821ec3501322fb835e4a1b

SHA1
6e16ed9bb6ae828ea8742836bed26503f3ce71f3

SHA256
890ba4c1525c80bca3bcb21b585741608c72da5b47a6418be57d29e7917fc099

SHA512
56e88b4b021e8a7d52def19cfc30ae4e9912ae95d2c7e29bfd5f76c0a5f6fc559c3e470dd5458ee2ef04f5f67802a2f3525a9914fb3f2c80b18e1369bcc11e72

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

Filesize
64KB

MD5
f0cdac5bc7903e6327bab198ac78a92a

SHA1
14130e219c5db0b2176d5c52fd0839dbfccf4d07

SHA256
24a73e10fc17ddef87cc14efb54e4a3e203afc5ef72bf4409538cace5b95b6f0

SHA512
2b9a1b98eb132911d6410844ef3560ad1a0e09ff46071bca8ede343c48fc39ace7be625edc5068446995e7bc9d4689c44cac21e8bede888c38de32d4fb832abb

Download Submit