2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 20:19

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General

Target

2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
Size

72KB
MD5

440333080603af3029a05bb87e1e9495
SHA1

2e6e505d759d10ed0c0f1ade5013d1a34ed63696
SHA256

2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d
SHA512

39c7c6b0ba050ca6221ae5b57af692be98e071c34e164524651c4629510a14adb9ccbfef5b4bca0119f67b403a47664f2229372fbaf3a4a0ca1580f2bdbebedd
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjSEXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2r4:V7Zf/FAxTWgGpG8n2ryruqm

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3677) 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/2316-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000c00000001227f-2.dat	upx
behavioral1/files/0x0002000000010622-6.dat	upx
behavioral1/memory/2316-74-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\button-overlay.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\plugin2\msvcr100.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-execution_zh_CN.jar.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-execution.xml.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_output\libgl_plugin.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\1047x576black.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\lib\gimap.jar.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.databinding.nl_ja_4.4.0.v20140623020002.jar.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\VERSION.txt.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-process-l1-1-0.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Management.Instrumentation.Resources.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw120.jpg.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ext_5.5.0.165303.jar.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.nl_zh_4.4.0.v20140623020002.jar.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\VideoLAN\VLC\skins\fonts\FreeSansBold.ttf.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jre7\lib\cmm\GRAY.pf.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\diner_s.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\modern_s.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-api-annotations-common.xml.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\RepairWait.eps.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\spu\libsubsdelay_plugin.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\chapters-static.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Bahia_Banderas.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\com.jrockit.mc.rjmx.service.exsd.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libmotionblur_plugin.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\7-Zip\Lang\hi.txt.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainBackground_PAL.wmv.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\es-419.pak.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ko\LC_MESSAGES\vlc.mo.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\logger\libconsole_logger_plugin.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\Notes_content-background.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.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.xml.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Mozilla Firefox\removed-files.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-waxing-crescent.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_ja_JP.jar.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Media Player\es-ES\WMPSideShowGadget.exe.mui.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\en-US\picturePuzzle.html.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jre7\bin\jfr.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jre7\lib\amd64\jvm.cfg.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\button_MCELogo_mouseout.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-uisupport_zh_CN.jar.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Glace_Bay.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\meta_engine\libfolder_plugin.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\misc\libvod_rtsp_plugin.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\rssBackBlue_docked.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\tipresx.dll.mui.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.intro.zh_CN_5.5.0.165303.jar.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\2d.x3d.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\css\slideShow.css.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\js\highDpiImageSwap.js.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Onix32.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\VideoLAN\VLC\libvlccore.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_glass_100_f6f6f6_1x400.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\win\CP1253.TXT.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\7-Zip\Lang\ja.txt.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Cambridge_Bay.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\PresentationBuildTasks.resources.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\rssBackBlue_Undocked.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\14.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\pushplaysubpicture.png.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\dtplugin\npdeployJava1.dll.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jvmstat_zh_CN.jar.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Argentina\La_Rioja.tmp	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.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	2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe

C:\Users\Admin\AppData\Local\Temp\2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe
"C:\Users\Admin\AppData\Local\Temp\2c202ef2945196ff164c80f29b6968326025c76abda81016571374543b13ff4d.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2316

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-1-5-21-940600906-3464502421-4240639183-1000\desktop.ini.tmp

Filesize
72KB

MD5
cbe4b3af57e38511f2486dddb58ce01f

SHA1
e8678feca3f4ead5bc45d14386e6ddeaa9639f35

SHA256
a4556ccc379e1f8d54c6c96c52095a42d697d352f4551720adc6cbd275173eb7

SHA512
69bcc6cb85a29b780c6a1bf6b5441e466f78aaeaf5b18fd462b3040b17000cc429523ad4995b1b29f9c9f2e8b56837a312aef1086fe8351505587717b9053a01

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

Filesize
81KB

MD5
bc51bd3020412bc2e30c0215789344bb

SHA1
59630c9d6f2045ad48f7fc96d8633ba834901c8f

SHA256
0e2ace54091c27267b336880a5f085940d0154d2e5bf2900d220a60ec11ce99f

SHA512
21e3c632455f3e3e2e6242fe54b8aa7dc144a8b1c6570c61fefc5a8bca2ea7312c47eb957fcbeffba6b591cb1e2e79958b9a554177615f2d8d0a88a0532d5c27

Download Submit
memory/2316-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2316-74-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download