b94e446b5b4ccd2e2696e8b5534e3a0cf13461ec67390ea5bb41343a9c7cc1e7

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 18:37

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General

Target

9029eacdbe7f00f198ea5845996913a0N.exe
Size

105KB
MD5

9029eacdbe7f00f198ea5845996913a0
SHA1

4f0c57231c7870b24a00c82fc6b1c92dcf0b67e7
SHA256

b94e446b5b4ccd2e2696e8b5534e3a0cf13461ec67390ea5bb41343a9c7cc1e7
SHA512

1f6202a71a7454f030b85570b57b9777ce19cbcf90c31e1f26df7dc9872914270d25180c5443fd1324673a0fb2e55dfbe70509e5dafdbeef2e42f3f3d4d16699
SSDEEP

1536:V7Zf/FAxTWoJJZENTBWv36pTW7JJZENTBWv36H6:fny1tEevPtEev86

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (2922) 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/2560-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x0009000000012118-2.dat	upx
behavioral1/files/0x0002000000010620-6.dat	upx
behavioral1/memory/2560-70-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-io.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\zh-changjei.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Shorthand.emf.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\msdia100.dll.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaBrightItalic.ttf.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\feature.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.attach_5.5.0.165303.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-profiler_zh_CN.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationBuildTasks.dll.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskpred.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainBackground_PAL.wmv.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Google\Chrome\Application\chrome.VisualElementsManifest.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Martinique.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.net.nl_zh_4.4.0.v20140623020002.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.compatibility.state.nl_ja_4.4.0.v20140623020002.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\vlc.mo.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_CopyDrop32x32.gif.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-keyring.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Mozilla Firefox\browser\VisualElements\VisualElements_150.png.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_glass.png.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\La_Paz.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench3_0.12.0.v20140227-2118.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\org-openide-util.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-queries_ja.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\com-sun-tools-visualvm-modules-startup_ja.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.preferences_3.5.200.v20140224-1527.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Dili.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Zaporozhye.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Mozilla Firefox\locale.ini.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.IdentityModel.Selectors.Resources.dll.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\7-Zip\Lang\mk.txt.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\tipresx.dll.mui.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\about.html.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-core-ui.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-attach.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jre7\lib\ext\access-bridge-64.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Boise.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Ulaanbaatar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\redmenu.png.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Panama.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Mozilla Firefox\mozwer.dll.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\mip.exe.mui.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Yakutsk.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\javax.el_2.2.0.v201303151357.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-util-enumerations.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-util-lookup_ja.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-oql.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\7-Zip\Lang\fi.txt.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsesp.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msadcfr.dll.mui.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Microsoft Office\Office14\ONFILTER.DLL.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\7-Zip\Lang\eu.txt.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\DVD Maker\it-IT\DVDMaker.exe.mui.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Scenes_LOOP_BG_PAL.wmv.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationLeft_ButtonGraphic.png.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Tallinn.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\IPSEventLogMsg.dll.mui.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\OFFICE.ODF.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-api-caching.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Winamac.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\artifacts.xml.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-api.jar.tmp	9029eacdbe7f00f198ea5845996913a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-13.tmp	9029eacdbe7f00f198ea5845996913a0N.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	9029eacdbe7f00f198ea5845996913a0N.exe

C:\Users\Admin\AppData\Local\Temp\9029eacdbe7f00f198ea5845996913a0N.exe
"C:\Users\Admin\AppData\Local\Temp\9029eacdbe7f00f198ea5845996913a0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2560

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-1-5-21-1506706701-1246725540-2219210854-1000\desktop.ini.tmp

Filesize
105KB

MD5
ad3b5e5dded6e9e693a4bd67ad3d3a56

SHA1
75b8ee8f187c8df3806baf1427fd4619eea11858

SHA256
ff43d33cf611f3fb73ba59c6ba921263a2eadfcb33a17b6b9d00c95597fb589d

SHA512
e5214d04030313b2a0d789caaf426db98ca53ce45273250ccd696d5caa6606c771dbf43ae764481664e8ab4e123624a4833ec41e05a86ac527fc06d6919f280c

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

Filesize
114KB

MD5
8dbf31b91c3d1250818cb7e066aa3142

SHA1
ecf39e06efc6d8c34d1ef3e63cfc8f97bd89d287

SHA256
6aa088a5094ea81a5904b91763723610fb1de9dd6988c102337cbbce06bd0fc3

SHA512
b1ac730c9a02d90659a461a59bd007ac2821a44c109b867d1522a2d9b33bf9086847849dc1a4c5d7778176b3785107fac905f24762498641eeb474969e040305

Download Submit
memory/2560-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2560-70-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download