1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775

Analysis

max time kernel
150s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-09-2024 19:24

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General

Target

1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
Size

28KB
MD5

21270dc798de899a196d3e60e49c6977
SHA1

12779ea88a58926e7444ec55990a19dd85f7a61b
SHA256

1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775
SHA512

6ca668aa4c5158bd79d3b973ac5a044e6fcd466846bb5d76217b5e2a0f8d6b0dab14d56967e2dd7f96a34251d704237c2b40f22e8daec467a87a5a357067a938
SSDEEP

768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9zkrMeIrSRkrMeIrSa:CTW7JJ7TReLeAeLeR

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3869) 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/2756-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x0008000000012102-2.dat	upx
behavioral1/files/0x0002000000010621-6.dat	upx
behavioral1/memory/2756-70-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libinvert_plugin.dll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\gadget.xml.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\youtube.luac.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Tegucigalpa.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-ui.xml.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-swing-outline.xml.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\System.Printing.resources.dll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\1047x576_91n92.png.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-uihandler.xml.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jre7\lib\fontconfig.bfc.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-explorer.xml.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\FlickLearningWizard.exe.mui.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Common Files\System\Ole DB\sqlxmlx.rll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationRight_ButtonGraphic.png.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libt140_plugin.dll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\ENU\AdobeID.pdf.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ui_5.5.0.165303.jar.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jre7\bin\decora-sse.dll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libdav1d_plugin.dll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jre7\lib\cmm\CIEXYZ.pf.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\Microsoft.Build.Utilities.v3.5.resources.dll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fur\LC_MESSAGES\vlc.mo.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEXBE.DLL.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Acrofx32.dll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\tpcps.dll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.ssl_1.1.0.v20140827-1444.jar.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jre7\bin\jaas_nt.dll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\images\Audio-48.png.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\js\highDpiImageSwap.js.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-compat_ja.jar.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\DVD Maker\fr-FR\WMM2CLIP.dll.mui.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Chicago.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\de-DE\TipTsf.dll.mui.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\15x15dot.png.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.commands_0.10.2.v20140424-2344.jar.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\plugin.xml.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_record_plugin.dll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\120DPI\(120DPI)notConnectedStateIcon.png.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-previous-static.png.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Auckland.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\turnOnNotificationInAcrobat.gif.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\GREEK.TXT.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-13.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ky\LC_MESSAGES\vlc.mo.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\modern_s.png.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\js\highDpiImageSwap.js.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\sysinfo.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Windows Journal\ja-JP\NBMapTIP.dll.mui.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-windows.xml.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\libaribcam_plugin.dll.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\js\weather.js.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\main.css.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Proof.es\Proof.XML.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Shorthand.emf.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.databinding_1.6.200.v20140528-1422.jar.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\org-openide-util-lookup.jar.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-api-caching_ja.jar.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-PT\tipresx.dll.mui.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setNetworkServerCP.bat.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\reveal_hov.png.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\js\localizedStrings.js.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msdaremr.dll.mui.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Marquesas.tmp	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.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	1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe

C:\Users\Admin\AppData\Local\Temp\1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe
"C:\Users\Admin\AppData\Local\Temp\1c080bf45271a1368ecc61ddcf74c03609ab3480f2b6dcc29573a54b40829775.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2756

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-1-5-21-312935884-697965778-3955649944-1000\desktop.ini.tmp

Filesize
28KB

MD5
9182de253b785efb90db4077f479bf34

SHA1
65d7d87c908e67e3ed159e6506d4bda96e351245

SHA256
348008212497216d66d55d49831856d73c107134eb1702470a45552ff971c531

SHA512
ca0a702f084aefc0457a856b6e5a81cd2e09a565cdacd1c4294a541fe9093b5df5c64e3f4a15444b70ba63e3b7e3dab045c799d9c40e1352c3b0575b05524dd8

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

Filesize
37KB

MD5
591428879bbad9fa9327bd9330e2ac2b

SHA1
d2fa80e0182019ceeb9ae83770a021109179c963

SHA256
aa54c44585e8656710d8b3e3c90acec1e9677ddf7a340d2be7c0828408eae410

SHA512
11c17c9c71f4adfef7e2ef9c4bbab2b51d3dbe39282672995dcd55d9c778a1c9f19313ba46f9d8505e8d5391c5a12f2e88222fa506199d786fa3e2287dd3af3a

Download Submit
memory/2756-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2756-70-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download