0700043554dd2a68bd493e20ffa89df33e915b286e37bde398f4aa23508c9f32

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
06/09/2024, 16:42

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General

Target

c113ecc7c5adb23f785e53b0596f1ca0N.exe
Size

28KB
MD5

c113ecc7c5adb23f785e53b0596f1ca0
SHA1

c2c827e5117c9a8b3ea94dccb1c713060b8b21f8
SHA256

0700043554dd2a68bd493e20ffa89df33e915b286e37bde398f4aa23508c9f32
SHA512

3ac6371b83f02cab6326ffdfe343f80efca494de7f799829d94bb5ba80734a282810ae0d37722bcdf71aa39973645d1c340e683d85ac0aa1bc1c293603e3138e
SSDEEP

768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9Ro+QOViJfo+QOViJurN8V3:CTW7JJ7TPUnNg

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3384) 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/1724-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x00090000000120d6-2.dat	upx
behavioral1/files/0x0002000000010617-6.dat	upx
behavioral1/memory/1724-75-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-util-enumerations.xml.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-openide-util-enumerations.xml_hidden.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Puerto_Rico.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\WhiteDot.png.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Brisbane.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-masterfs.xml.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\core.jar.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\modules\host.luac.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\7-Zip\7z.sfx.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Notes_btn-back-static.png.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.application_5.5.0.165303.jar.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-image-mask.png.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator.manipulator.nl_zh_4.4.0.v20140623020002.jar.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Checkers\de-DE\ChkrRes.dll.mui.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Microsoft Office\Office14\Mso Example Setup File A.txt.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsnor.xml.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-api-progress.xml.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-explorer_zh_CN.jar.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\en_GB\LC_MESSAGES\vlc.mo.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\kn\LC_MESSAGES\vlc.mo.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Notes_content-background.png.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_zh_TW.properties.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Funafuti.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\offset_window.html.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\images\vlc-48.png.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\7-Zip\Lang\ps.txt.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Jerusalem.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.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	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.sdk.scheduler_1.2.0.v20140422-1847.jar.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-uihandler.xml.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\jawt.h.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\sqloledb.rll.mui.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\ja-JP\sqlxmlx.rll.mui.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Tucuman.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Pitcairn.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Reunion.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Irkutsk.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Entity.Design.dll.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\requests\vlm_cmd.xml.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_description_plugin.dll.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nl\LC_MESSAGES\vlc.mo.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\jquery-ui-1.8.13.custom.css.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-modules-appui.jar.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Bahia.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Merida.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Jerusalem.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationClientsideProviders.resources.dll.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\babypink.png.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\sunec.dll.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.workbench.nl_ja_4.4.0.v20140623020002.jar.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\org-openide-filesystems.jar.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\librtpvideo_plugin.dll.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\1033\VSTOLoaderUI.dll.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\fr.pak.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Internet Explorer\pdm.dll.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-options-api_zh_CN.jar.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationClient.resources.dll.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\BackupRegister.vb.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-nodes.jar.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\zh-phonetic.xml.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msdaremr.dll.mui.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainBackground.wmv.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.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\contbig.gif.tmp	c113ecc7c5adb23f785e53b0596f1ca0N.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	c113ecc7c5adb23f785e53b0596f1ca0N.exe

C:\Users\Admin\AppData\Local\Temp\c113ecc7c5adb23f785e53b0596f1ca0N.exe
"C:\Users\Admin\AppData\Local\Temp\c113ecc7c5adb23f785e53b0596f1ca0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1724

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-1-5-21-3063565911-2056067323-3330884624-1000\desktop.ini.tmp

Filesize
28KB

MD5
8d125e4683af13b1f8741290c31d412e

SHA1
02603b0228fe5d67fa282a918fcc8897f0314d03

SHA256
dc5804ea8de329f86d5aa45588c14759d3d8ff3631319deba4582d9c6b724ec6

SHA512
131025cf5548b5a00c09997006f835e006979accd4f7e79eadf93ec8cbbd7047170018b23f3fbd158c57cc691aa7849c4b5a368aeb72d1ffaae56ee6c12c54da

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

Filesize
37KB

MD5
83d0d930c3256b320ef832e21437ea19

SHA1
9d70e06e686d5d4acb75440ef41e6926d65bf538

SHA256
0423a1ea41433f16f01f1cfb510b5a3cf1ebda5f7a2255c2ad532e6828eb88a3

SHA512
ecc0e7bbf4af613a8caba4998460e31f8dbd15bc2374cb4c39348306191d5109879983f9eaca91486047bd5be4cbb1a559aa1cddfe11014c8ed3ca0b47d2c99e

Download Submit
memory/1724-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1724-75-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download