eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4d

Analysis

max time kernel
119s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 08:39

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General

Target

eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
Size

74KB
MD5

f22b49e7c83f442fd309ddaa361f1f10
SHA1

9ac8d954e6588b48166e9a139152de9b79b3c29c
SHA256

eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4d
SHA512

d926f47a67f14ba7ebc8fbbee64f52bc126c2e2da5f4bd3550d70b61b2d5cb6b65560ef49ab5324222a5127244b087824e1ed40a25db01fa2cee5907c9a53dcb
SSDEEP

1536:V7Zf/FAxTWoJJ7T+oZozVGgEvKRzNC5Wel:fny16iUEvKRzFe

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3159) 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/2532-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000b000000012029-2.dat	upx
behavioral1/files/0x000400000001043d-6.dat	upx
behavioral1/memory/2532-74-0x0000000000400000-0x000000000040B000-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\security\blacklist.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ql_2.0.100.v20131211-1531.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jre7\lib\javaws.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Anadyr.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\InkWatson.exe.mui.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.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\bookbig.gif.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jre7\lib\cmm\GRAY.pf.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Argentina\La_Rioja.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libhttps_plugin.dll.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\DVD Maker\SecretST.TTF.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Rankin_Inlet.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-selector-api_zh_CN.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\UIAutomationClientsideProviders.dll.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\blackbars80.png.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\7-Zip\Lang\ka.txt.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\osknumpad\osknumpadbase.xml.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\sysinfo.bat.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jli.dll.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\requests\playlist.xml.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Nipigon.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\NetworkServerControl.bat.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.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	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\feature.xml.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Microsoft Games\Purble Place\PurblePlace.dll.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\vlc.mo.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.text.nl_zh_4.4.0.v20140623020002.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+1.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.DynamicData.dll.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libavcodec_plugin.dll.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\7-Zip\Lang\eu.txt.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\core.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\org-netbeans-core-windows_visualvm.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_zh_HK.properties.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Shanghai.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Budapest.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.nl_ja_4.4.0.v20140623020002.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jvm_zh_CN.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-tools.xml.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jre7\bin\server\Xusage.txt.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Scoresbysund.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Microsoft Games\Purble Place\fr-FR\PurblePlace.exe.mui.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\WindowsBase.resources.dll.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\micaut.dll.mui.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.operations.nl_ja_4.4.0.v20140623020002.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.nl_ja_4.4.0.v20140623020002.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\VideoLAN\VLC\locale\da\LC_MESSAGES\vlc.mo.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Johannesburg.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.nl_zh_4.4.0.v20140623020002.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-sa_zh_CN.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu\oskmenubase.xml.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\CsiSoap.dll.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Common Files\System\en-US\wab32res.dll.mui.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.core.nl_ja_4.4.0.v20140623020002.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-swing-plaf.xml.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsnor.xml.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainBackground_PAL.wmv.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_ja.properties.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Bermuda.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.contenttype_3.4.200.v20140207-1251.jar.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsita.xml.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\ja-JP\msinfo32.exe.mui.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
File created	C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\vlc.mo.tmp	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.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	eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe

C:\Users\Admin\AppData\Local\Temp\eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe
"C:\Users\Admin\AppData\Local\Temp\eb6c6d5d26a901d815379d47120fd9d9896d26d36de90a5580551227be207e4dN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2532

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-1-5-21-3533259084-2542256011-65585152-1000\desktop.ini.tmp

Filesize
75KB

MD5
26e0306e2a361fc1a461c811a1fdce3d

SHA1
f7a54ece3073d6353d2abae1590939d23453125a

SHA256
7e8b3c320bfb30f083ad1baff699f13075cf595eda27c702ea935ea3d12523ab

SHA512
d22eb98b36a944fa87effb085dcfc5d7a5076e361e2623b6320ee1f01aa8e1e62d61af761cd829dcc86260aaf81a82249adea0900aae53e55cae80144953a514

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

Filesize
84KB

MD5
7268f29cf5c35d2363b57d6678e0e741

SHA1
8d6e8c411d73f95c33a27a5d4d9353f9bbd93a13

SHA256
096905724629389396afe084037ac735188bbeb382d4442deb8123e419f0a563

SHA512
0a9690d05f1c055248a1ea30975ca349a8e3a8847f49cdb2b9f298ebc5a926e626f7ce6b88a2e41499ae713fea29a432505b0e786c481c65ce8c263a7a9111d5

Download Submit
memory/2532-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2532-74-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download