ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3

Analysis

max time kernel
150s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 02:03

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General

Target

ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
Size

31KB
MD5

414bff82428a1bc05cb63812fa1a6094
SHA1

cac9595ae2ff76aba344485cc2fa4c5ddba8ca2a
SHA256

ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3
SHA512

2aaf360999749b8946870282992679dca78f2701b23c0fc737dbd947fd24bc00d7292223b83f280a2988c2d894b8f50d63acf5d3059dc4644ce946af78037490
SSDEEP

384:QOlIBXDaU7CPKK0TIhfJJ1Evd5BvhzaM9mSIEvd5BvhzaM9mSsxmMxm9+91ldUjq:kBT37CPKKdJJ1EXBwzEXBwdcMcI9P8i

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3767) 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/2368-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x000700000001211b-2.dat	upx
behavioral1/files/0x0002000000010620-6.dat	upx
behavioral1/memory/2368-70-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\1047x576black.png.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-masterfs-nio2.xml.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_ko.properties.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\vlc.mo.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\http.luac.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\TipRes.dll.mui.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\DVD Maker\es-ES\OmdProject.dll.mui.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_SelectionSubpictureA.png.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\InkDiv.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jre7\bin\unpack200.exe.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\VideoLAN\VLC\locale\eo\LC_MESSAGES\vlc.mo.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\vlc.mo.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libx264_plugin.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Media Player\en-US\WMPDMCCore.dll.mui.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\javafx-doclet.jar.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jetty.io_8.1.14.v20131031.jar.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jvmstat_ja.jar.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\template.exe.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Media Player\en-US\WMPMediaSharing.dll.mui.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\cronometer_settings.png.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\settings.html.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Moscow.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\ReachFramework.resources.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\Gadget_Main_Background_Loading.png.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.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\bookicon.gif.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-profiling_ja.jar.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Antigua.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Khandyga.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.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\about.html.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.diagnostic.zh_CN_5.5.0.165303.jar.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\Microsoft.Build.Conversion.v3.5.resources.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\VideoLAN\VLC\locale\si\LC_MESSAGES\vlc.mo.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\mshwLatin.dll.mui.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_photo_Thumbnail.bmp.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\ENU\DefaultID.pdf.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Journal\de-DE\jnwmon.dll.mui.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\currency.html.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\gadget.xml.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-oql_ja.jar.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jre7\lib\images\cursors\invalid32x32.gif.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\Workflow.VisualBasic.Targets.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\tipresx.dll.mui.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\1047x576black.png.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationLeft_SelectionSubpicture.png.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_ko.properties.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.felix.gogo.command_0.10.0.v201209301215.jar.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-application.xml.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libblendbench_plugin.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Media Player\wmpnssci.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwjpnr.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\title_trans_notes.wmv.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Internet Explorer\en-US\jsprofilerui.dll.mui.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\css\calendar.css.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\js\settings.js.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\VideoLAN\VLC\locale\lo\LC_MESSAGES\vlc.mo.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access_output\libaccess_output_srt_plugin.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\css\picturePuzzle.css.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\pe.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\rt3d.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Internet Explorer\jsdebuggeride.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Java\jre7\lib\sound.properties.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\PresentationFramework.resources.dll.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
File created	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\Adobe AIR Updater.exe.tmp	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.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	ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe

C:\Users\Admin\AppData\Local\Temp\ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe
"C:\Users\Admin\AppData\Local\Temp\ba8616ef79ae7933b7e3c6aa41215546e901f1309efe4640336c8c6a6819c8d3.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2368

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
31KB

MD5
adaba7e66455bca660b7d648655e35e2

SHA1
6c8a3d5fe1b0156196ac19ee3ec3017d7bdaf85d

SHA256
8d37e552bf02e59c1acbbc7040a0c5f7e27a5a0589838f348400f1bd620830e4

SHA512
dad3401f9d8d14c1bd36e82ed327a87762dacc8af336a6b113ada986c729eaa95e107fee69b0008dc0bf140fdf1550cb0bcaa5e740c13748664eb0eb376307dd

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

Filesize
40KB

MD5
3d6cb5d5418629f098e92f4372e46cb7

SHA1
d3f8f4658b5b7e96c4260ec666d9813342ad091f

SHA256
b898a8b91c1fe228395d760766a738de810f00a60c6606a7669d01b424b75402

SHA512
d770acab7c7b52885a699e6eb91971cb2a8085df787a6a0c2f94b9c6f9aaa105868d2d78d2ff64ef44afde55c89992388968f4e60ca0c12fdf7f530e24cee5d9

Download Submit
memory/2368-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2368-70-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download