e5ab86d874250d0aa0cad8b57764e506504b63f45ac367f15d7804855227ff85

Analysis

max time kernel
150s
max time network
120s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
07-05-2024 04:34

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General

Target

67f9609896c1718bb76a8411eca36140_NEAS.exe
Size

147KB
MD5

67f9609896c1718bb76a8411eca36140
SHA1

3c2abc809c6df156e84f5d62c7672b5a6cb8ca8d
SHA256

e5ab86d874250d0aa0cad8b57764e506504b63f45ac367f15d7804855227ff85
SHA512

14a73d78af4f44532bdbdee7a2619a1114afb8fb9bd4d9e22e1a917e608ca4dbcc2ddd67d7e201d4519a1bbe638a98a608be6a73bd9496a1d636cde35023b47c
SSDEEP

1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJp:KQSo1EZGtKgZGtK/PgtU1wAIuZAIun

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (3433) 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/1620-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x000d00000001342e-2.dat	upx
behavioral1/files/0x0002000000010679-6.dat	upx
behavioral1/memory/1620-86-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\lua\http\index.html.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Windows Journal\en-US\MSPVWCTL.DLL.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_VideoInset.png.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-javahelp_ja.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-loaders_ja.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-attach.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\MST7MDT.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_frame-shadow.png.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-util-lookup_ja.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-swing-outline_ja.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.ServiceModel.Resources.dll.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Web.Entity.Resources.dll.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Roses.jpg.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Internet Explorer\en-US\eula.rtf.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler_zh_CN.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Windows Journal\it-IT\NBMapTIP.dll.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-autoupdate-cli.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libwebvtt_plugin.dll.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Windows Journal\Templates\Music.jtp.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyMainBackground_PAL.wmv.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\videowall.png.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\localedata.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.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	67f9609896c1718bb76a8411eca36140_NEAS.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_basestyle.css.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Windows Media Player\en-US\wmplayer.exe.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\ffjcext.zip.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-dialogs_zh_CN.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\UIAutomationProvider.resources.dll.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Windows Mail\ja-JP\WinMail.exe.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pl-PL\tipresx.dll.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kabul.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher.nl_ja_4.4.0.v20140623020002.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-text.xml.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\v8_context_snapshot.bin.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jre7\bin\msvcr100.dll.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Windows Journal\ja-JP\NBMapTIP.dll.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Windows Mail\it-IT\WinMail.exe.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\zi\Atlantic\Bermuda.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\ReachFramework.resources.dll.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\locale\en_GB\LC_MESSAGES\vlc.mo.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libidummy_plugin.dll.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Windows Mail\it-IT\msoeres.dll.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Salta.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-heapdump.xml.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Thunder_Bay.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Fiji.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Microsoft Games\Chess\fr-FR\Chess.exe.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Windows Journal\en-US\PDIALOG.exe.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.alert.ja_5.5.0.165303.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-ui.xml.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-uisupport_ja.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.Services.dll.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Windows Journal\it-IT\jnwmon.dll.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setNetworkServerCP.bat.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Port-au-Prince.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jvmstat_zh_CN.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Data.Linq.Resources.dll.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\DVD Maker\fr-FR\OmdProject.dll.mui.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.net.nl_zh_4.4.0.v20140623020002.jar.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Java\jre7\bin\zip.dll.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Services.resources.dll.tmp	67f9609896c1718bb76a8411eca36140_NEAS.exe

C:\Users\Admin\AppData\Local\Temp\67f9609896c1718bb76a8411eca36140_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\67f9609896c1718bb76a8411eca36140_NEAS.exe"
1⤵
- Drops file in Program Files directory
PID:1620

Network

MITRE ATT&CK Matrix

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Downloads

C:\$Recycle.Bin\S-1-5-21-2721934792-624042501-2768869379-1000\desktop.ini.tmp

Filesize
148KB

MD5
d1b59b7ecfc899a7ac061504bd1e490b

SHA1
e33b92e56f007a832204850e73067adeafd33dcc

SHA256
649be739a1ad16bcce2642fd24c1046fc72715a6a875886cfc2bacb0b01a35c4

SHA512
103fd09620c4c6e606f91d02d7b5ffd02ca4d875cb6ca1d5c781c6e211a587f2f1e330235ff7e10e19b3683dffbd5ed53fbeb3d54aab12a98b5da9390ac395f7

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

Filesize
157KB

MD5
2be0e94a7faf048bf47dd6980bc7e7f3

SHA1
40901cfdff02f937f6dde5951de6e27519d205f9

SHA256
61deebaaf1eb2e31d1bf8b5942955ef511dbe3cbb7dbf8ff2f06a5693119c5a5

SHA512
6d08e023fd5eaddd37a800e6eba27abd9482abb379b76d721cc2f8a2323b3e8627d3f7cb4a82b9b871e15bb17b9d5a694562e690fd944d46f915cb959b6dfa3a

Download Submit
memory/1620-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1620-86-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads