f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6

Analysis

max time kernel
120s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-10-2024 04:50

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General

Target

f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
Size

28KB
MD5

7e4923772386700691a222b732df5e40
SHA1

62d00ee039f29ea20a9e5071c2257f6f0897dce1
SHA256

f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6
SHA512

b3532b972fe03deea9babe80bcac5cfb03dd45ffca8cfc634f97c13c9f81225b648b469d246b76132e525f95c118f88cc5b15af46892936692f05ea8bc1e699e
SSDEEP

768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9Y9ChuAhue:CTW7JJ7TxMAMe

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3329) 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/2516-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x0007000000012119-2.dat	upx
behavioral1/files/0x000c000000010546-6.dat	upx
behavioral1/memory/2516-75-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santiago.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Marquesas.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-masterfs_ja.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Cambridge_Bay.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Net.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Vevay.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\feature.properties.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\epl-v10.html.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.engine.nl_ja_4.4.0.v20140623020002.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.net_1.2.200.v20120807-0927.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-charts.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\North_Dakota\Beulah.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\1033\VSTOLoaderUI.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\Bear_Formatted_MATTE2_PAL.wmv.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Fakaofo.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ui.zh_CN_5.5.0.165303.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Prague.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckg.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Jamaica.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Eucla.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator.nl_zh_4.4.0.v20140623020002.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.IdentityModel.Resources.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\sr.pak.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\META-INF\ECLIPSE_.RSA.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\tipresx.dll.mui.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher.nl_ja_4.4.0.v20140623020002.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.repository_2.3.0.v20131211-1531.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\win7Handle.png.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Microsoft Games\Purble Place\it-IT\PurblePlace.exe.mui.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\META-INF\ECLIPSE_.RSA.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-heapwalker.xml.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-8.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\vlc.mo.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libvobsub_plugin.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_ko.properties.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Simferopol.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-oql_ja.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Baghdad.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-util-enumerations.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Printing.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_av1_plugin.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\7-Zip\Lang\ro.txt.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.apache.commons.logging_1.1.1.v201101211721.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-api-caching_zh_CN.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Microsoft Games\Minesweeper\ja-JP\Minesweeper.exe.mui.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libspeex_plugin.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwgst.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Common Files\System\msadc\en-US\msaddsr.dll.mui.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msdaprsr.dll.mui.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\javafx.properties.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\Davis.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-util-enumerations_zh_CN.jar.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Perth.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\1047x576black.png.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\huemainsubpicture2.png.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\management.properties.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jre7\lib\sound.properties.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\logger\libfile_logger_plugin.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-14.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\feature.properties.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-lib-uihandler.xml.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libmpgv_plugin.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jaas_nt.dll.tmp	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.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	f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe

C:\Users\Admin\AppData\Local\Temp\f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe
"C:\Users\Admin\AppData\Local\Temp\f6963b62f236e16a6d1bf9daaa7537211bb1d062b1c224f166035c5e422758c6N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2516

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-1-5-21-4177215427-74451935-3209572229-1000\desktop.ini.tmp

Filesize
29KB

MD5
fbad23a1a2907533d5ad6e8cebe04433

SHA1
aa38487518e73f19cf15eaef971f6ef4ff6d6c08

SHA256
bcbbf192747e6f0d8a582f3f375f4877ecde23990909fcf6cb9a40fc7f170fa5

SHA512
d7792d88a36502c9af14ce0ff8b1af305a836c09f86d388f32140ff817b99af93a96ac6a002fafd221d66e69716cac2b4b2730d33ff740418240aa01f954bf7d

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

Filesize
37KB

MD5
3f6e2b2e27d448af2da4edb89c23e564

SHA1
a36dde50df355f77b644085b22f9e6bc0af26799

SHA256
c05064cc117f4f4655fd414b1c6affddcbb89e8260699742afe7fe5ea398514f

SHA512
52dc0fab2bb631df1c47655c2dee5b87880b6451b086ffa0c1d0e263ce20fd0fac1448b1f2dbe906bfc07345dd0153ddf4d707f3514c9b463bc15ead42516ae5

Download Submit
memory/2516-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2516-75-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download