1421c92e27ac6dfb30fe35c219993412de7f1f541adb1634d078cf975a78b5bc

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
04/09/2024, 20:24

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General

Target

892abed12f68b601dcddefc7ab831ed0N.exe
Size

53KB
MD5

892abed12f68b601dcddefc7ab831ed0
SHA1

dba3b76c6a5b331e0c7eeadb6b540833a649e652
SHA256

1421c92e27ac6dfb30fe35c219993412de7f1f541adb1634d078cf975a78b5bc
SHA512

939a55a2f35dcdb5b6276f15cf85ad55f9c3f007f2aa6da07ad51fa8951a9e30fa2e80bebaf3fb14471d8c0d1dc3f509568a12fed3f3009388fe6f119a865c65
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJcbQbf1Oti1JGBQOOiQJhATBKqbKt:V7Zf/FAxTWoJJZENTBKqbKt

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3162) 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/2072-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000c00000001226a-2.dat	upx
behavioral1/files/0x0002000000010674-6.dat	upx
behavioral1/memory/2072-68-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\epl-v10.html.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\plugin.jar.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Windhoek.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.services.nl_ja_4.4.0.v20140623020002.jar.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Kuala_Lumpur.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\fr-FR\shvlzm.exe.mui.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Tanspecks.jpg.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Notes_LOOP_BG_PAL.wmv.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\PST8PDT.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\META-INF\eclipse.inf.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\es-ES\MSTTSLoc.dll.mui.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\jdwpTransport.h.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-lib-uihandler.xml.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Gaza.tmp	892abed12f68b601dcddefc7ab831ed0N.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\toc.gif.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-editor-mimelookup_zh_CN.jar.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Yerevan.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationRight_SelectionSubpicture.png.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jre7\lib\fonts\LucidaBrightRegular.ttf.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Vancouver.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Singapore.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\ZoneInfoMappings.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\OutGet.mpeg2.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\Microsoft.Ink.dll.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\ij.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.diagnostic.ja_5.5.0.165303.jar.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.rcp_4.3.100.v20141007-2301.jar.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Common Files\System\ja-JP\wab32res.dll.mui.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Beirut.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Microsoft Office\Office14\ONFILTER.DLL.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\WindowsBase.resources.dll.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\shadowonlyframe_buttongraphic.png.tmp	892abed12f68b601dcddefc7ab831ed0N.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	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Blanc-Sablon.tmp	892abed12f68b601dcddefc7ab831ed0N.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.xml.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Creston.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_SelectionSubpictureB.png.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Title_Trans_Notes_PAL.wmv.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\WindowsAccessBridge-64.dll.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.sdk.scheduler.nl_ja_4.4.0.v20140623020002.jar.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Ulaanbaatar.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Data.Entity.Resources.dll.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-back-static.png.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\DVD Maker\soniccolorconverter.ax.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Toronto.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Microsoft Games\Purble Place\ja-JP\PurblePlace.exe.mui.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-keyring-fallback_ja.jar.tmp	892abed12f68b601dcddefc7ab831ed0N.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	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\Mso Example Intl Setup File B.txt.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-heap-l1-1-0.dll.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\PresentationCore.resources.dll.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libdvdnav_plugin.dll.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\micaut.dll.mui.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationUp_ButtonGraphic.png.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.databinding.nl_zh_4.4.0.v20140623020002.jar.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msadcer.dll.mui.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\en-US.pak.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libnfs_plugin.dll.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libsmb_plugin.dll.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\micaut.dll.mui.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.ds_1.4.200.v20131126-2331.jar.tmp	892abed12f68b601dcddefc7ab831ed0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\javax.xml_1.3.4.v201005080400.jar.tmp	892abed12f68b601dcddefc7ab831ed0N.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	892abed12f68b601dcddefc7ab831ed0N.exe

C:\Users\Admin\AppData\Local\Temp\892abed12f68b601dcddefc7ab831ed0N.exe
"C:\Users\Admin\AppData\Local\Temp\892abed12f68b601dcddefc7ab831ed0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2072

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-1-5-21-3290804112-2823094203-3137964600-1000\desktop.ini.tmp

Filesize
53KB

MD5
d242de177153cb3dac6f827e1ad5a854

SHA1
2ea1c0a2c0fe808feda1196687b808a5bb6eb146

SHA256
bb42476e443030fa0c67204b7c9700c39c067a48b98ddb819bae9a1b92bd8a65

SHA512
1c5e48e2452938aa30da3b520060abbf21e7dd9a0733c09bb74e42e721a7f99ecf164e4d2ef2acf6e4ccd424c56dcff14828807a29887413910fc0c659e62a25

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

Filesize
62KB

MD5
4247b9da2e168bd06d614875680bc35d

SHA1
c5609c25da800435b680231de8cb2f52e4ab3182

SHA256
9186f9cae98698f1a81ab92ebf633fd041f07b99f90c45426bd5115b24c7aba5

SHA512
c372effebb21d23c130abfa1283bf539fe2b94a2a1730262eb8afa62adf9e4e4a589a3e497b08891e685f165f2449e8ee8cd0a37a168b5f299b534e5c38e8c86

Download Submit
memory/2072-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2072-68-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download