889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fd

Analysis

max time kernel
150s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 10:57 UTC

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General

Target

889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
Size

36KB
MD5

a77745be7552dc3ea0d7e1fe4ffa7270
SHA1

341cb6851660a5ccd899a4c13f8fe194d73a598f
SHA256

889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fd
SHA512

5b90809bc7d8c1d5079f576668762817a61395c2ca3cc440fa1faa94b480ff7320ff0d9706a5468365df7e3014a7992cdb915432d44ab20ad6163c148a2e8a4d
SSDEEP

768:kBT37CPKKdJJTU3U2lRtJfOn33EskmKs333EskmKsI:CTW7JJTU3UytJfOEfmKjfmKb

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (1252) 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/2720-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x000d000000012255-2.dat	upx
behavioral1/files/0x0002000000010480-6.dat	upx
behavioral1/memory/2720-26-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationUp_ButtonGraphic.png.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\META-INF\ECLIPSE_.SF.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\El_Salvador.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Tallinn.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\SecretST.TTF.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\Parity.fx.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\7-Zip\Lang\he.txt.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tpcps.dll.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_PreComp_MATTE_PAL.wmv.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsScenesBackground.wmv.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Thimphu.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msadcor.dll.mui.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\TravelIntroToMain.wmv.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\trusted.libraries.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Galapagos.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp_5.5.0.165303\feature.properties.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\push_title.png.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\WhiteDot.png.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ko.pak.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_zh_TW.properties.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Knox.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\tzmappings.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Aqtau.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\AST4.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.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	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\mshwLatin.dll.mui.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationRight_ButtonGraphic.png.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\NavigationRight_ButtonGraphic.png.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\psfontj2d.properties.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Caracas.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Moscow.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Psychedelic.jpg.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\1047x576black.png.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Dhaka.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Common Files\System\fr-FR\wab32res.dll.mui.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationRight_SelectionSubpicture.png.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\North_Dakota\Beulah.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\TipBand.dll.mui.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyMainBackground.wmv.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\CheckpointProtect.bat.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwjpn.dll.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledbvbs.inc.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_notes-txt-background.png.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\_platform_specific\win_x64\widevinecdm.dll.sig.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Inuvik.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\ZoneInfoMappings.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\7-Zip\Lang\nl.txt.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\7-Zip\Lang\ta.txt.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Scenes_LOOP_BG_PAL.wmv.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Martinique.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.historicaldata_5.5.0.165303.jar.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.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\rarrow.gif.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\7-Zip\7zCon.sfx.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Asuncion.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Ojinaga.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\EST5EDT.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\.eclipseproduct.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lt-LT\tipresx.dll.mui.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Common Files\System\ja-JP\wab32res.dll.mui.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\1047x576black.png.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Google\Chrome\Application\master_preferences.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\accessibility.properties.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Chisinau.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\GoldRing.png.tmp	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.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	889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe

C:\Users\Admin\AppData\Local\Temp\889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe
"C:\Users\Admin\AppData\Local\Temp\889f58dbe5b3c0c788163c1ebbd4fc2d293d1ba47769413fb6738a6a5c1c41fdN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2720

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-1-5-21-457978338-2990298471-2379561640-1000\desktop.ini.tmp

Filesize
37KB

MD5
6b904897454db9ab8b36ba5bb4740e64

SHA1
c392c9e0a9f1b866777890868d909824809353c3

SHA256
627612a8ef76da04aa220b199b66ebe36ef5a561bf15b143726baa0e99e5eacd

SHA512
ae834148ba84b9544770066e1177257756fff88e42ded6391f09c3117409c7bc93b1485ca0be7e57d741fb80b4de2d0f5a444081ae7ae30192ef0cf30dcabc13

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

Filesize
46KB

MD5
38b7b71d64dd7bbbb64b91a11a5c72fd

SHA1
c7ec41deb00ffb48d7e903cb3f7e321bf3c77b5f

SHA256
43784590052bd1f9a4de60eb8a361110384f31e505a09816129e1cdf7dc8babb

SHA512
d680579771ef74b29ab24a3ae6a80022ba31814a256654bd1b75a9507fb7bcd1e48fd9bb2b78cb4ba4a797f6887e448fd3c0fb3495db657e64475983a529c351

Download Submit
memory/2720-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2720-26-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download