2199cabb030cd7f897bb770d8844ad98d7eea50347410f34fc85edbd809b6070

Analysis

max time kernel
120s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 17:50

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General

Target

ba33e1156e31b00a393cc0237de2f610N.exe
Size

28KB
MD5

ba33e1156e31b00a393cc0237de2f610
SHA1

4f08c51578b52d42ac653b433c895c64722fa1b6
SHA256

2199cabb030cd7f897bb770d8844ad98d7eea50347410f34fc85edbd809b6070
SHA512

5496bb1c6ec66b808ada8a2ca64a297603acdad781a1824b91963fcf69aed05dd37dc5d92edcd664c693fe378f73ef8d813b3657a116727c75e06921ed7b60aa
SSDEEP

384:QOlIBXDaU7CPKK0TIhfJJ1Evd5BvhzaM9mSIEvd5BvhzaM9mSsxmMxm9+9XOjA8h:kBT37CPKKdJJ1EXBwzEXBwdcMcI9ywg

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3346) 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/2700-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x00080000000120f4-2.dat	upx
behavioral1/files/0x0002000000010489-6.dat	upx
behavioral1/memory/2700-75-0x0000000000400000-0x000000000040A000-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\visualvm\platform\modules\locale\org-netbeans-modules-templates_ja.jar.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\mobile.html.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Ojinaga.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\configuration\org.eclipse.equinox.simpleconfigurator\bundles.info.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\redmenu.png.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\fontmanager.dll.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-autoupdate-cli.xml.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Ushuaia.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Microsoft Games\SpiderSolitaire\ja-JP\SpiderSolitaire.exe.mui.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\IpsMigrationPlugin.dll.mui.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\MSTTSCommon.dll.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Mexico_City.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\DVD Maker\fr-FR\WMM2CLIP.dll.mui.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-output2.xml.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\time-span-16.png.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\mai\LC_MESSAGES\vlc.mo.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jmx_ja.jar.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Toronto.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\Microsoft.VisualC.STLCLR.dll.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\it\LC_MESSAGES\vlc.mo.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\InkWatson.exe.mui.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\DvdTransform.fx.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\San_Juan.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationUp_SelectionSubpicture.png.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\DVD Maker\sonicsptransform.ax.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.property_1.4.200.v20140214-0004.jar.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-io.xml.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Microsoft Games\Chess\desktop.ini.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\tipresx.dll.mui.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\journal.dll.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Microsoft Games\SpiderSolitaire\it-IT\SpiderSolitaire.exe.mui.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libx264_plugin.dll.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_vc1_plugin.dll.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrcommonlm.dat.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.text_3.9.1.v20140827-1810.jar.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-selector-api_zh_CN.jar.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\jawt.h.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\feature.xml.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\7-Zip\Lang\mn.txt.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-output2.xml.tmp	ba33e1156e31b00a393cc0237de2f610N.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\feedback.gif.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-multitabs.jar.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Auckland.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Microsoft Office\Office14\GROOVEEX.DLL.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\UIAutomationTypes.resources.dll.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\pt-PT.pak.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Tbilisi.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Los_Angeles.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\vlc.mo.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\huemainsubpicture2.png.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-lib-profiler-ui.jar.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Managua.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Baku.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\META-INF\ECLIPSE_.SF.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-api_ja.jar.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\com-sun-tools-visualvm-modules-startup_ja.jar.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.DataSetExtensions.Resources.dll.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Internet Explorer\JSProfilerCore.dll.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_CopyDrop32x32.gif.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Yakutat.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding_1.4.2.v20140729-1044.jar.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-util_ja.jar.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\boxed-split.avi.tmp	ba33e1156e31b00a393cc0237de2f610N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Guyana.tmp	ba33e1156e31b00a393cc0237de2f610N.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	ba33e1156e31b00a393cc0237de2f610N.exe

C:\Users\Admin\AppData\Local\Temp\ba33e1156e31b00a393cc0237de2f610N.exe
"C:\Users\Admin\AppData\Local\Temp\ba33e1156e31b00a393cc0237de2f610N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2700

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-1-5-21-2958949473-3205530200-1453100116-1000\desktop.ini.tmp

Filesize
28KB

MD5
bc56bf9c755f941d967e3317ea150f21

SHA1
e9fed96d5923c3ded48961ec5d4ac62ee0c48fdd

SHA256
f699316f52266a700761b4ac3b8dcf2697e903f880c314efdad91fcf8b51ded8

SHA512
6a18bfde91aa6907ddff44ffe7ce80e957eec88c0519c8509b0648b98f274db069a4d8f01cc6331968b5f0b26fdae141d90af938976e9a8b05e7f9e6feee1c85

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

Filesize
37KB

MD5
a1a828225ae6f4940400b4b07a036131

SHA1
4c25d418a2bc002d4808a84aa7c1b0e9038138a6

SHA256
b71cfbfff77a6124a314a986c9ea87eb7b081b29e4d0a60317d03c65e3a10d95

SHA512
ace6dff462ee51a9b0543eae32d1dfc7d842d5a9d9fb8d80e4ee87b9241532b78be105a210694fe84f37fc99192770c12851eb99ef6a7d5ef172ff9f5462bce0

Download Submit
memory/2700-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2700-75-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download