c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06/08/2024, 02:29

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General

Target

c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
Size

43KB
MD5

3cf4fa3ef40560a9a4dc168f3db7ba2d
SHA1

ce5f4e9e2ced8ac45c3d997b725a428079fba170
SHA256

c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8
SHA512

c9a67dd758e022ddea788509a56378b388e876b2016beaa593e35be25b2f1bf4bd1ebe277840a999df814af6efb5f93419b8ad34666e9a84218dd351a50f16a6
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJcbQbf1Oti1JGBQOOiQJhATBp:V7Zf/FAxTWoJJZENTBp

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3770) 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/2224-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000b0000000120f1-2.dat	upx
behavioral1/files/0x0002000000010557-6.dat	upx
behavioral1/memory/2224-660-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Adelaide.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-actions.xml.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-selector-api.xml.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jre7\lib\zi\MST7MDT.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\submission_history.gif.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ko-KR\tipresx.dll.mui.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Cuiaba.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Mozilla Firefox\uninstall\uninstall.log.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Windows Media Player\fr-FR\wmpnssui.dll.mui.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Ho_Chi_Minh.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.model.workbench.nl_zh_4.4.0.v20140623020002.jar.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jetty.continuation_8.1.14.v20131031.jar.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-core-output2.xml_hidden.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\UTC.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.Speech.resources.dll.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_output\libdirectsound_plugin.dll.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\bPrev-down.png.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Memo.emf.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\timer_up.png.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\0.png.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_scrapbook_Thumbnail.bmp.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Omsk.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\javafx-doclet.jar.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.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	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winXPBluTSFrame.png.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Checkers\ChkrRes.dll.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-back-over-select.png.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\MSOINTL.REST.IDX_DLL.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\9.png.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Riyadh.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Berlin.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\BHOINTL.DLL.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\nav_rightarrow.png.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+9.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\js\cpu.js.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationLeft_SelectionSubpicture.png.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Minsk.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.base.nl_zh_4.4.0.v20140623020002.jar.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-execution.jar.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-coredump_zh_CN.jar.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jre7\lib\jsse.jar.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipssrl.xml.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring-impl.xml.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libvpx_plugin.dll.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\40.png.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_ko.properties.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-core-output2_ja.jar.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Marquesas.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\UIAutomationTypes.resources.dll.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\liboggspots_plugin.dll.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Windows Defender\ja-JP\MpEvMsg.dll.mui.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\js\settings.js.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Common Files\System\Ole DB\sqloledb.rll.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\ink\en-US\InkObj.dll.mui.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\brt32.clx.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\Bear_Formatted_MATTE2_PAL.wmv.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\feature.properties.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.services_1.1.0.v20140328-1925.jar.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-options-keymap.xml_hidden.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Ulaanbaatar.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Uzhgorod.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libfaad_plugin.dll.tmp	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.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	c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe

C:\Users\Admin\AppData\Local\Temp\c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe
"C:\Users\Admin\AppData\Local\Temp\c859ed686ceba160401b929a10d071e272a78ca76a9bcd815ecc6cc7bdafe5e8.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2224

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-1-5-21-3294248377-1418901787-4083263181-1000\desktop.ini.tmp

Filesize
44KB

MD5
38106353616f4d85b08625a3d93c8387

SHA1
80da7605b62a7b3f9b120ed6698c7b5c13895568

SHA256
4308b184af07d56d612e5d59f8356c51a18509070a03daddfce5838367125999

SHA512
6e09566579927b5b929579f9b653de4a8e5065777c83d1b807201b9c57fdbbb53cc1744fef76dbb125a9beb176b459fcd641a1e262b4f69aff76c9fea8bec840

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

Filesize
52KB

MD5
a34a7ac2414303ed8d917a176f290d11

SHA1
311882c9790450cdea6bc190df1cb7e242b077f1

SHA256
f62a30e8f359c41779837c8f2134ffc39dfeff399515d71f2ba3079055d69beb

SHA512
38442755bf9684164208ddb4ee989d1c8b272ff54b545f9f3aeb9e8e996ad0086ec23558ff38100e403a44d63cfb59b16256d64fb236934891e43585603ba361

Download Submit
memory/2224-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2224-660-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download