2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-11-2024 01:27

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General

Target

2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
Size

164KB
MD5

c6da8e3ca59c6c8ebd068bc59382913d
SHA1

7769e796446ee50437427f0f3f2f8d2ed1048eff
SHA256

2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7
SHA512

b3e1ffb4085d00e8a05b0b3c07ab900586a3c803a868b8d290d2d2b831701b1f640563c122001897f195caf424305f7af76d3555afce87f100dc734d96474a8d
SSDEEP

3072:fny1tEzJLJWWHIjN3tj6qnv0b2UrXkbvLY:KbEJIjNDv0bNXkbvLY

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (2817) 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

Processes:

resource	yara_rule
behavioral1/memory/1076-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x00090000000120f1-2.dat	upx
behavioral1/files/0x0002000000010664-6.dat	upx
behavioral1/memory/1076-70-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe

description	ioc	Process
File created	C:\Program Files\Internet Explorer\jsprofilerui.dll.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\North_Dakota\New_Salem.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.artifact.repository.nl_ja_4.4.0.v20140623020002.jar.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Rio_Branco.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jre7\release.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\es-ES\ShvlRes.dll.mui.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+2.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.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	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-editor-mimelookup.xml.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Nicosia.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\TipTsf.dll.mui.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-io.xml.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Efate.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Reunion.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.ja_5.5.0.165303\feature.xml.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+6.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\journal.dll.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationLeft_ButtonGraphic.png.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\mip.exe.mui.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\TitleButtonSubpicture.png.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_SelectionSubpicture.png.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\splash.gif.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-util_ja.jar.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jre7\bin\dtplugin\deployJava1.dll.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Kaliningrad.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-crt-utility-l1-1-0.dll.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sl-SI\tipresx.dll.mui.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\vstoee100.tlb.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\manifest.json.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\dcpr.dll.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.di.nl_zh_4.4.0.v20140623020002.jar.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Jakarta.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\7-Zip\Lang\kab.txt.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hu-HU\tipresx.dll.mui.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\DVD Maker\rtstreamsink.ax.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\La_Rioja.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.compatibility.state.nl_zh_4.4.0.v20140623020002.jar.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-13.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\license.html.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Mozilla Firefox\browser\features\[email protected]	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ru.pak.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\JdbcOdbc.dll.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\15x15dot.png.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\heart_glass_Thumbnail.bmp.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\15x15dot.png.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Internet Explorer\DiagnosticsHub.DataWarehouse.dll.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\locale\org-openide-modules_ja.jar.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Taipei.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\7-Zip\Lang\et.txt.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.update.configurator.nl_ja_4.4.0.v20140623020002.jar.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\OFFICE.ODF.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setNetworkClientCP.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\feature.properties.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-autoupdate-services.jar.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-sendopts.jar.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\.settings\org.eclipse.equinox.p2.artifact.repository.prefs.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-options-keymap.xml_hidden.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Ulaanbaatar.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipssrl.xml.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\pt-BR.pak.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Anadyr.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\TipRes.dll.mui.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\alt-rt.jar.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
File created	C:\Program Files\Common Files\System\ado\es-ES\msader15.dll.mui.tmp	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.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

Processes:

2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe

C:\Users\Admin\AppData\Local\Temp\2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe
"C:\Users\Admin\AppData\Local\Temp\2c80a5efbd858bc80bbecb2bb3facce7cd8884d5068ca842478a11a71502d7a7.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1076

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-1-5-21-2872745919-2748461613-2989606286-1000\desktop.ini.tmp

Filesize
164KB

MD5
04969ab239bb20d8f930cc4fbb2bfa03

SHA1
62efd49c8ce5f1dc7b793ed3006ebbae23bfb05d

SHA256
edc3111d202c6f1295c6b5f217743156a90ba411d6fae1bafeb5cbf5045520aa

SHA512
3f592b2685088af1de1530bbe053393d509b57fb163c95bc35d2a2012673898a7e86abfab537456b8a411916ec6cc1a9426231451901961189c841f912338b9f

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

Filesize
173KB

MD5
ce960c2d2567120b3bcf8df35d61fc69

SHA1
6f48b56075b3cdd97383fc11e718923b5177b265

SHA256
1feac04e1371b1f0a1468cdec18b5016e57ce5356b7fe7ca25998b86f47b1bf5

SHA512
9fe02a455e49a1c6928007f4551053d59a3664695817b6c6d71f95290839f92426c78ed32dacaff02f6790ae74fab683b8ab08f2e89491982e63a7c03fcf3ab5

Download Submit
memory/1076-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1076-70-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download