57a1b8bb238726294bf40a7072e952dce9b9275d75e0e1c5fee858c8d5d0d5fa

Analysis

max time kernel
120s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 21:56

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General

Target

0a051ec72b309f2aa741c3edc59ac350N.exe
Size

46KB
MD5

0a051ec72b309f2aa741c3edc59ac350
SHA1

96ce01975ef51e4153a1e5abdcf0218c8993e0a3
SHA256

57a1b8bb238726294bf40a7072e952dce9b9275d75e0e1c5fee858c8d5d0d5fa
SHA512

9b6a4fd71f9356d1008f1ea1361449e4bc515601a0288e59e694592653cdeb1a9cfbebfb5eb54578ed2e76eb443a892545d69b6935cd796d570c18578e65b66d
SSDEEP

768:/7BlpQpARFbhn54fmiy+3BVr54fmiy+3BV6nN:/7ZQpApmi6nN

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3169) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\logging.properties.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Atikokan.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\rtscom.dll.mui.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationLeft_ButtonGraphic.png.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Rarotonga.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tr\LC_MESSAGES\vlc.mo.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.w3c.dom.svg_1.1.0.v201011041433.jar.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-favorites.xml.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jre7\lib\ext\sunec.jar.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Xml.Linq.Resources.dll.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\DVD Maker\Shared\DissolveNoise.png.tmp	0a051ec72b309f2aa741c3edc59ac350N.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	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.nl_ja_4.4.0.v20140623020002.jar.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdaps.dll.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_it.properties.tmp	0a051ec72b309f2aa741c3edc59ac350N.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	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Oral.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Perf_Scenes_Subpicture1.png.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-openide-nodes.xml.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\pagecurl.png.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\dt_socket.dll.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\PST8PDT.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\WindowsFormsIntegration.resources.dll.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\7-Zip\Lang\fi.txt.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ShapeCollector.exe.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.Entity.Design.dll.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler.xml.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jre7\lib\management\management.properties.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\7-Zip\Lang\bn.txt.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_diagonals-thick_18_b81900_40x40.png.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-api-progress.xml.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-modules.xml.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Monet.jpg.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.batik.util.gui_1.7.0.v200903091627.jar.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.felix.gogo.shell_0.10.0.v201212101605.jar.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Net.Resources.dll.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\VGX.dll.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\selection_subpicture.png.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Internet Explorer\pdm.dll.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-windows.xml.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Tucuman.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Indian\Cocos.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Microsoft Games\Mahjong\desktop.ini.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fi-FI\tipresx.dll.mui.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\circle_glass_Thumbnail.bmp.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.historicaldata.ja_5.5.0.165303.jar.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_BR\LC_MESSAGES\vlc.mo.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\cmm\GRAY.pf.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Funafuti.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\San_Luis.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-autoupdate-ui.xml.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libdmo_plugin.dll.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\tipresx.dll.mui.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Internet Explorer\JSProfilerCore.dll.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-charts.xml.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Nicosia.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Resolute.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-modules_ja.jar.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Internet Explorer\Timeline.dll.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_es.jar.tmp	0a051ec72b309f2aa741c3edc59ac350N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\split.avi.tmp	0a051ec72b309f2aa741c3edc59ac350N.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	0a051ec72b309f2aa741c3edc59ac350N.exe

C:\Users\Admin\AppData\Local\Temp\0a051ec72b309f2aa741c3edc59ac350N.exe
"C:\Users\Admin\AppData\Local\Temp\0a051ec72b309f2aa741c3edc59ac350N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2696

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-1-5-21-3450744190-3404161390-554719085-1000\desktop.ini.tmp

Filesize
46KB

MD5
c531deaedd53e1e057c17a0d39e79afe

SHA1
61bb3fb45452ac4c9f61429207371614e0bd4395

SHA256
e86d560fbfab5b665a0c6ddb17891823c5cca41d608e36380ad658b6678cbfad

SHA512
6bf054ef3b14df81ceed90b94b0b5914c36a2e488facffc3deb2b4e695a2c2785b09fe7914dd18b3a8622474bb2da8da10eb4603bd4d15083d268f0d5cfca64b

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

Filesize
55KB

MD5
351eaf1d107c6ffd4dcd56a1244317d9

SHA1
7515c5b748fe78c9f8e130a46cfe68c4d3d97933

SHA256
7c6d1880f035d7cfdf9b6fde4282f5921702e9c800aad82de6afeda55f154df6

SHA512
b1d9b7f4906a095407080940407a3dd441f646412badc3a98b274bbf5c3b28a743250e1eeda0bd04291fbd3463087fc67d7fdc242c43133a2ed75a8cccbcf735

Download Submit
memory/2696-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download