24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481

Analysis

max time kernel
150s
max time network
126s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
24-08-2024 20:27

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General

Target

24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
Size

54KB
MD5

b467501dfd36954e9c4055aa8a00d641
SHA1

0f40ce6dbe8903c270228fb1f915283bfb7f625e
SHA256

24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481
SHA512

699d7134b736e01c0169b2457871481822d8844a070ab30fc599f38a81da13d51b7e6799f6eccd0df07d7b5a3cc71a8bb313b987718bb959d05261929c451a16
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjSEXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2r+:V7Zf/FAxTWo5

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3739) 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/3016-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x00070000000120fe-2.dat	upx
behavioral1/files/0x0003000000010330-6.dat	upx
behavioral1/memory/3016-70-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\feature.properties.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\UIAutomationClientsideProviders.resources.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\Microsoft.Build.Conversion.v3.5.resources.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\VDK10.STC.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\Passport.wmv.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Sitka.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.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\conticon.gif.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.update.configurator.nl_zh_4.4.0.v20140623020002.jar.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-jmx.xml.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jre7\bin\rmiregistry.exe.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Microsoft Games\Hearts\en-US\Hearts.exe.mui.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Dublin.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.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\epl-v10.html.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsen.xml.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-util-lookup.xml.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Defender\MsMpCom.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\css\RSSFeeds.css.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msaddsr.dll.mui.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationRight_SelectionSubpicture.png.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libspdif_plugin.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\libglwin32_plugin.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\css\settings.css.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Internet Explorer\pdm.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jre7\bin\keytool.exe.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Microsoft Games\More Games\MoreGames.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Mail\msoe.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\en-US\css\picturePuzzle.css.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\flyout.html.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hr-HR\tipresx.dll.mui.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Thimphu.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Simferopol.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\rss_headline_glow_floating.png.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Internet Explorer\perf_nt.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\San_Juan.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-execution.jar.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\PresentationFramework.resources.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Entity.Resources.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\flower_settings.png.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsptg.xml.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.console_1.1.0.v20140131-1639.jar.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\js\settings.js.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\120DPI\(120DPI)alertIcon.png.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\fxplugins.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\MountMerge.jpg.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libswscale_plugin.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_box_divider_left.png.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\cpu.html.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Notes_INTRO_BG.wmv.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Monrovia.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Thule.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.databinding.nl_zh_4.4.0.v20140623020002.jar.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host_ja.jar.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host_zh_CN.jar.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Microsoft Games\FreeCell\ja-JP\FreeCell.exe.mui.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Microsoft Games\More Games\it-IT\MoreGames.dll.mui.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\liboldmovie_plugin.dll.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\de-DE\InkObj.dll.mui.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\TipRes.dll.mui.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.nl_zh_4.4.0.v20140623020002.jar.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-autoupdate-ui_zh_CN.jar.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-templates_zh_CN.jar.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\fr-FR\gadget.xml.tmp	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.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	24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe

C:\Users\Admin\AppData\Local\Temp\24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe
"C:\Users\Admin\AppData\Local\Temp\24bcdbbdca5ec9bd75ee4f0493256cbbdf85b0ff15c97a2fd8959f5604568481.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3016

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-1-5-21-2257386474-3982792636-3902186748-1000\desktop.ini.tmp

Filesize
54KB

MD5
c3fbb82b3c0dbd75f59ce17903758434

SHA1
d6789b721957bfd9d48b3aeda8333a612fa05858

SHA256
03c6a133f8ed366a2f3b670f19bc42903ccf43cce9c16bc27babd9a6081d607c

SHA512
43667cba8784decc022ff70db003fcc44e1ae7da2998cabcaf29d2c68f19f4c1ceb9dc2d1f70b7828f5cf76d108914c467c906fe1945c8bceb7de7af1e590b67

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

Filesize
63KB

MD5
9e08bca2ab39fdbbc63e201038891ea2

SHA1
8eca1b8ad92866fcbf841f5febfa2e25220e9840

SHA256
3e2e0f61dcc6e0247ea367b5c43bbc45e084d1289ef5a3e38e361204b901fca1

SHA512
0e08189dcb274648c33982b6c298ab84777d3f299c23810526b9e022f75955ac15042d2ed11103f4c00f9cb64e902c39db04b9a4d5c34d605a76e957b789c30c

Download Submit
memory/3016-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3016-70-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download