e0603f85d8a2b689abd0e55447cf67c65bbfff22abbdfa9b21f2f0fb9745028c

Analysis

max time kernel
120s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 10:45

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General

Target

37483a26ecf4b8bce974aee9fc39bd80N.exe
Size

36KB
MD5

37483a26ecf4b8bce974aee9fc39bd80
SHA1

974172d0776c6bda1ebce58fddebbb24e251aae8
SHA256

e0603f85d8a2b689abd0e55447cf67c65bbfff22abbdfa9b21f2f0fb9745028c
SHA512

72654ec8784e1e46349e8800468b7b72b734717d1b9d16eddd6e58b769f47972baf3f9724993d7127dc738ec70a3d95ab261ac4350b3b3d9d0fff2df75e48bc9
SSDEEP

192:tACUADIY0Br5xjL/nznlAgAQmP1oynLb22vtI0zWXPXUXHz9g5JHz9g5WD3D6:GBt7Br5xjL7lAgA71Fbhvt3bu5c5cT6

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3374) 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\DVD Maker\Shared\DvdStyles\BlackRectangle.bmp.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Mauritius.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.touchpoint.eclipse.nl_zh_4.4.0.v20140623020002.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-host-views.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\art\03_lastfm.luac.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pl-PL\tipresx.dll.mui.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_vc1_plugin.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\7-Zip\Lang\da.txt.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-icons_ffffff_256x240.png.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libscaletempo_plugin.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Checkers\ChkrRes.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsptb.xml.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\updater.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-windows.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_mixer\libfloat_mixer_plugin.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fi-FI\tipresx.dll.mui.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher.eclipse.nl_ja_4.4.0.v20140623020002.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\jfluid-server.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\et\LC_MESSAGES\vlc.mo.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\keystore\libfile_keystore_plugin.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Noronha.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libmft_plugin.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-swing-tabcontrol.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationRight_SelectionSubpicture.png.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-lib-uihandler_zh_CN.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-dialogs_ja.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-convert-l1-1-0.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fi\LC_MESSAGES\vlc.mo.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\playlist\jamendo.luac.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InputPersonalization.exe.mui.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationUp_ButtonGraphic.png.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Internet Explorer\Timeline.cpu.xml.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Microsoft Games\Solitaire\it-IT\Solitaire.exe.mui.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Mozilla Firefox\defaultagent_localized.ini.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libnoseek_plugin.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\7-Zip\Lang\ps.txt.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Ho_Chi_Minh.tmp	37483a26ecf4b8bce974aee9fc39bd80N.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\asl-v20.txt.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jre7\bin\libxslt.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_mpeg4audio_plugin.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jsoundds.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\libEGL.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Andorra.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.intro.zh_CN_5.5.0.165303.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-heapwalker.xml.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jre7\bin\dt_socket.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jre7\bin\unpack200.exe.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-string-l1-1-0.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\1047x576black.png.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-actions_ja.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_ja.properties.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Asuncion.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libadpcm_plugin.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\7-Zip\Lang\va.txt.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\4to3Squareframe_VideoInset.png.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+2.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libtta_plugin.dll.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\osknumpad\osknumpadbase.xml.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_travel_Thumbnail.bmp.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Maldives.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\rjmx.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\javax.el_2.2.0.v201303151357.jar.tmp	37483a26ecf4b8bce974aee9fc39bd80N.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	37483a26ecf4b8bce974aee9fc39bd80N.exe

C:\Users\Admin\AppData\Local\Temp\37483a26ecf4b8bce974aee9fc39bd80N.exe
"C:\Users\Admin\AppData\Local\Temp\37483a26ecf4b8bce974aee9fc39bd80N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2440

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
36KB

MD5
22b67970318e084823bd463694195772

SHA1
ceaf169e9ab427a0bc5e52581fb5f3c3add9d902

SHA256
d9262f24f2b6bb7d1233adc5c61c97a33a138e3477c863f934498be59cafd099

SHA512
b3135be2458bc2e9e61ae31379f4fc610f74f92c4f15582954661850ea0f8754bc80a39849fb3509ec6e5bd64ec0a14fa52bd01691748356adcb3cb5158d86e3

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

Filesize
45KB

MD5
18cb46cf5407f1f274fa9e31e1615ec9

SHA1
895c0a59a512e19a5557564f0a0840c7e86ba129

SHA256
c0f3ffb1d674d1f5748c3a3eb15ced580cbb30abf8be4d74db5ef226acb776ee

SHA512
63891791bcbe4ca629ffa9ae05c9c495ab9efa7f832993b9b5ac488fc3115a35fc1abeaa7ee735c098b981d4dc5f5d375826db3765ef66734477d330b239798b

Download Submit