7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74

Analysis

max time kernel
149s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
08/08/2024, 22:50

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General

Target

7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
Size

92KB
MD5

49d0548cc9ec81b8a86e7ed463590b4b
SHA1

5d4fc1530c74e923bf7757631478b8a72f356974
SHA256

7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74
SHA512

16f120a915128bed578f69f60d9faa8b4a2806bbbd93c13632b698453dd00bb15bf520f58512650b49f928d3fc64d2d4d4ff8cc825a9a682e105276a7c906211
SSDEEP

1536:W7Z2sspApGg7bobSM+t58qKcAK+j4nI4VfNgZ11PED4gJQeAAUZa0EzOM3:62ssWpGgrM+t58qKcAK+j4n7ByeFUE

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3630) 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\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\css\localizedSettings.css.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jfr.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-options-keymap.xml_hidden.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\VideoLAN\VLC\locale\bs\LC_MESSAGES\vlc.mo.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\button_right_mouseover.png.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.commands_5.5.0.165303.jar.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-options-keymap_zh_CN.jar.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-threaddump.xml.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libinvert_plugin.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\UIAutomationProvider.resources.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\libvdummy_plugin.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\bNext-down.png.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_box_left.png.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\sunjce_provider.jar.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\meta-index.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\EST.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Singapore.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\ENUtxt.pdf.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Microsoft Games\Mahjong\MahjongMCE.lnk.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Mozilla Firefox\notificationserver.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\fr-FR\css\calendar.css.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\DVD Maker\fr-FR\OmdProject.dll.mui.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Internet Explorer\D3DCompiler_47.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\META-INF\ECLIPSE_.SF.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.update.configurator_3.3.300.v20140518-1928.jar.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\org-openide-util-lookup.jar.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\PST8.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\de-DE\css\RSSFeeds.css.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.AddIn.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tr\LC_MESSAGES\vlc.mo.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tipskins.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLMF.DLL.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Ushuaia.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\dt.jar.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\feature.properties.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Management.Instrumentation.Resources.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Portable Devices\sqmapi.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\undocked_black_moon-waning-gibbous_partly-cloudy.png.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\7-Zip\Lang\da.txt.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msdaremr.dll.mui.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationUp_ButtonGraphic.png.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Kiritimati.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Linq.Resources.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libscte27_plugin.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\text_renderer\libtdummy_plugin.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Media Player\wmpconfig.exe.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msadcfr.dll.mui.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Scenes_INTRO_BG.wmv.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Jujuy.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Kwajalein.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\gadget.xml.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\diner_s.png.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Sidebar\wlsrvc.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Microsoft Games\Mahjong\fr-FR\Mahjong.exe.mui.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\js\settings.js.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\mshwLatin.dll.mui.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\IPSEventLogMsg.dll.mui.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationRight_SelectionSubpicture.png.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.webapp_3.6.300.v20140407-1855.jar.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_ps_plugin.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-7.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\fr-FR\shvlzm.exe.mui.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ug\LC_MESSAGES\vlc.mo.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libadaptive_plugin.dll.tmp	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.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	7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe

C:\Users\Admin\AppData\Local\Temp\7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe
"C:\Users\Admin\AppData\Local\Temp\7739088c5401138ca0fcdb7418c9886656898a94dfc17995deb2f0cffac26a74.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1968

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-1-5-21-2257386474-3982792636-3902186748-1000\desktop.ini.tmp

Filesize
92KB

MD5
2380191a2b34ded4310e285b3945089b

SHA1
c1fc96edf976ba28cd3f4136bb886919e60eee8f

SHA256
dda066d9791012f5e86bc3b611df3909bcf751972db938a8eccfe5388bbe6c2c

SHA512
dbe0be8e1e7532357e4822655dd62cad275883ccf0ed527f30ea3a925c219d05758798daec9f0928978e8d7e9d0ffe0e2734998826667fab9436f8d6b6c88bdd

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

Filesize
101KB

MD5
b35b2b4ac30e74de4cb93599e035c262

SHA1
8e097dc07a047e3c956fe1dc2c2f7801810107fd

SHA256
e94fb82f74b926ee4ec1b2e8901acdd02729f96386c046acd838f467d2610493

SHA512
da93b37da1b45d2ce59ba196541703c7320cf71add782a5d5517ecd851c736c4b33d8a6276ca1ed7bc8d8487f04224a6135d739db2f48310d2ac1788b3fd68b5

Download Submit