98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301

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
11-08-2024 00:25

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General

Target

98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
Size

34KB
MD5

b61ab34ce64a0ef5f016ecf64bebeeab
SHA1

355721c9c27bcfff490fc526b3bc14ca952b61cc
SHA256

98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301
SHA512

eb970d92cb79b64c3fc252bafd9d475edeb503408a6f87a571814206c599a0bbb2b48931c9096d01c204f2b2bea3fec028e3cf477f4b13ecdab6d51774dbe0b1
SSDEEP

768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATNyHF/MF/6m0m+s2BGUGn:CTW7JJZENTNyl2Sm0mKw

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3830) 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/2980-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x000e000000012025-2.dat	upx
behavioral1/files/0x0002000000010663-6.dat	upx
behavioral1/memory/2980-86-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Ulaanbaatar.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.bidi_0.10.0.v20130327-1442.jar.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\ReachFramework.resources.dll.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Windows Journal\it-IT\PDIALOG.exe.mui.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\access-bridge-64.jar.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libmkv_plugin.dll.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\DVD Maker\soniccolorconverter.ax.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kamchatka.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.felix.gogo.runtime_0.10.0.v201209301036.jar.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winXPHandle.png.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-core-kit_zh_CN.jar.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\DAO\dao360.dll.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-api-visual.xml_hidden.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\St_Johns.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\penkor.dll.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-progress_ja.jar.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\liboggspots_plugin.dll.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_VideoInset.png.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationLeft_ButtonGraphic.png.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\ja-JP\shvlzm.exe.mui.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\slideShow.html.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\js\localizedStrings.js.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\MyriadPro-BoldIt.otf.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-previous-static.png.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Argentina\San_Luis.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\clock.html.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPOBJS.DLL.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jre7\lib\zi\Atlantic\Canary.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\VideoLAN\VLC\locale\oc\LC_MESSAGES\vlc.mo.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\newgrounds.luac.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Volgograd.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\control\libntservice_plugin.dll.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\reflect.png.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\pagecurl.png.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Easter.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-openide-execution.xml_hidden.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\144DPI\(144DPI)grayStateIcon.png.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MUOPTIN.DLL.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\error_window.html.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\js\settings.js.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\js\picturePuzzle.js.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\7-Zip\Lang\an.txt.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\InkObj.dll.mui.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\notes-static.png.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Guayaquil.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Montevideo.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Shanghai.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Entity.Resources.dll.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyMainToScenesBackground_PAL.wmv.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\DVD Maker\audiodepthconverter.ax.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Stockholm.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\it-IT\mip.exe.mui.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Common Files\Services\verisign.bmp.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Montevideo.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Microsoft Games\FreeCell\de-DE\FreeCell.exe.mui.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Internet Explorer\en-US\iedvtool.dll.mui.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.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\index.gif.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libgaussianblur_plugin.dll.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\librotate_plugin.dll.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\msoshext.dll.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\hr.pak.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\deploy.dll.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Denver.tmp	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.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	98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe

C:\Users\Admin\AppData\Local\Temp\98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe
"C:\Users\Admin\AppData\Local\Temp\98a85a51884d612ed5f6a37d974b402686c5d61bf15a5dbe9c691a1550052301.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2980

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-1-5-21-1385883288-3042840365-2734249351-1000\desktop.ini.tmp

Filesize
34KB

MD5
2ca17d926479de00b0d2206556cbaf36

SHA1
c0878d53e0baa6d57fb38ccd5017cb1bb8661635

SHA256
4c254b70fb59d57608c92bdc7babcd8e19f07db1471cc3a073ad3ff4c9b2c3b2

SHA512
11de480d80d739a3beca4e37cea4e76099b031f4743d0becf19312ca8c36dcf19a3143d35c2a3eca3d3098696c920df498a235b25b4dfd8ef607c841e7bcbd2e

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

Filesize
43KB

MD5
a24f03c2a00c61f008e7a420adccc964

SHA1
e9f283ab6d529321641cd4105cb2d611c517c97f

SHA256
956aa7aa88d1cf4835d60de83502f93376289ed1a69979d81698a3b0676f3f71

SHA512
5d8e3e5fc18905f9e80b1d8a7bf091a9ee01ed8e57c099a8ea174f96c9ba002e31add8bdf7855330a7dd21b612bdb853e94351c888b3c278477548ed0ca03c65

Download Submit
memory/2980-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2980-86-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download