eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c

Analysis

max time kernel
150s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
02/09/2024, 05:25

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General

Target

eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
Size

34KB
MD5

81cd2bd6725ec35ecf079fede8cea375
SHA1

0fd62c2ade96f78729967a265c9e0d3d59319b5f
SHA256

eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c
SHA512

919c478dc0835773e99d180ab743743d6700de80da8246c1411f137efdca767ac31979079d3855532ce77ba1ce3b822c5acbc58e8eca2dc8e8a2d1cc8a288ba5
SSDEEP

768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9lBT37CPKKiUv:CTW7JJ7TdTWx

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3813) 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/2028-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x00090000000120f9-2.dat	upx
behavioral1/files/0x000f00000001045a-6.dat	upx
behavioral1/memory/2028-75-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.forms.nl_zh_4.4.0.v20140623020002.jar.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Help\HxRuntime.HxS.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Media Player\fr-FR\wmpnssci.dll.mui.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jfr.dll.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\.eclipseproduct.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_dts_plugin.dll.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Media Player\Media Renderer\DMR_120.png.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\ffjcext.zip.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\MST7MDT.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.engine.nl_ja_4.4.0.v20140623020002.jar.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\visualization\libglspectrum_plugin.dll.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_right_pressed.png.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\GreenBubbles.jpg.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\manifest.json.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Photo Viewer\fr-FR\ImagingDevices.exe.mui.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\digest.s.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\GMT.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator.manipulator_2.0.0.v20131217-1203.jar.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-modules.xml.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\de-DE\msinfo32.exe.mui.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\jawt.h.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Journal\fr-FR\JNTFiltr.dll.mui.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Media Player\fr-FR\wmpnscfg.exe.mui.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Prague.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\TipTsf.dll.mui.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help_3.6.0.v20130326-1254.jar.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.flightrecorder_5.5.0.165303\feature.xml.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Microsoft Games\More Games\ja-JP\MoreGames.dll.mui.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\currency.html.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\jvmticmlr.h.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-core-kit.xml_hidden.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\logo.png.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\Cairo.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-windows.xml.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\js\slideShow.js.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jre7\lib\cmm\sRGB.pf.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\26.png.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-waning-gibbous.png.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdaosp.dll.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Antigua.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\GRPHFLT\MS.EPS.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_output\libdirectsound_plugin.dll.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\HST10.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Media Player\ja-JP\WMPSideShowGadget.exe.mui.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\currency.html.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-host.xml.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jre7\lib\zi\Antarctica\Mawson.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\delete_down.png.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\modern.png.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-progress-ui.xml.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\TipTsf.dll.mui.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management-agent.jar.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Windows Journal\fr-FR\Journal.exe.mui.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\can.fca.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\hprof.dll.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.IO.Log.Resources.dll.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-attach.jar.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Antigua.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\Shvl.dll.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\MSTTSLoc.dll.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msaddsr.dll.mui.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Belgrade.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\1033\VSTOLoaderUI.dll.tmp	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.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	eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe

C:\Users\Admin\AppData\Local\Temp\eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe
"C:\Users\Admin\AppData\Local\Temp\eb64eadec7e865b276631e6491845b81f13b4ddbc04c284f60b298e1d4fd732c.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2028

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-1-5-21-3502430532-24693940-2469786940-1000\desktop.ini.tmp

Filesize
34KB

MD5
37e1bcb5b6b384c38d95d051762475dc

SHA1
22892a65bceaa2640858973cb7f4c754e07aa9b3

SHA256
4a713e26c3530dd3380a439389b156cb7e72800990062ed15cd0b3e8cfc44cc5

SHA512
2c4083ce004617e21afc515edd9c4fc37e48b705f67b1ed74bb8d6738cd02b06c0d6bc5deed7fbe1dd36b988572ab8550ba4ccfe864ff5b88ab331cc6c1efa3a

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

Filesize
43KB

MD5
673d4ed12f7affb7bf9fe55f9d8d3284

SHA1
cf939934cf9d0311275471eabdb274b0027d5ba1

SHA256
742b23e33e9aef0cf5c29769c3bf5f94ec8a3e27a81ec3e95170ebf82b57dcba

SHA512
14718d19ec137a905332f23ee90fb0bc83b9b4a15e97ae4193e4842ec01318992f97c6c2cb729fff94e4bc6f6d6c3070b24b6271a227402882860f4fd3bc1f5a

Download Submit
memory/2028-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2028-75-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download