3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5d

Analysis

max time kernel
120s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 20:52

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General

Target

3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
Size

62KB
MD5

a67ad671d61f38662a737173d72c2a20
SHA1

98a2cb6bbc50f0344d5ffd2153a31a4a7fe45267
SHA256

3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5d
SHA512

1e2ac0c097ac6c47f42d78586c188c4b60e0ce870fd638a068182eb7baf3b9e43a58bdd15934b862f498813ea86ab7e416590c9f3c1ede4e8ccdfd27b33af05f
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJcbQbf1Oti1JGBQOOiQJhATBApwp133EskmK5:V7Zf/FAxTWoJJZENTBAOIfmKJfmKj3

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3102) 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/1864-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000700000001211b-2.dat	upx
behavioral1/files/0x00020000000104da-6.dat	upx
behavioral1/memory/1864-70-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationLeft_SelectionSubpicture.png.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jetty.security_8.1.14.v20131031.jar.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-lib-profiler-common.jar.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-core-execution.xml_hidden.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\jfr\profile.jfc.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\North_Dakota\Beulah.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\US_export_policy.jar.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Yellowknife.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.beans.nl_zh_4.4.0.v20140623020002.jar.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-progress_zh_CN.jar.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.Printing.resources.dll.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\PresentationBuildTasks.resources.dll.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msadcfr.dll.mui.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\splashscreen.dll.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Caracas.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsScenesBackground_PAL.wmv.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\java.security.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Chihuahua.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Pine_Lumber.jpg.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\1047_576black.png.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationRight_SelectionSubpicture.png.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Fakaofo.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.sdk.nl_ja_4.4.0.v20140623020002.jar.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\vlc.mo.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\license.html.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench3.nl_zh_4.4.0.v20140623020002.jar.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\about.html.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-api-annotations-common.jar.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\cmm\LINEAR_RGB.pf.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\psfontj2d.properties.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rcp.application.ja_5.5.0.165303.jar.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.engine_2.3.0.v20140506-1720.jar.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\bin\libxslt.dll.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\VideoLAN\VLC\lua\extensions\VLSub.luac.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\rollinghills.png.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\PST8PDT.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\Microsoft.Build.Engine.resources.dll.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Dhaka.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Belize.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Psychedelic.jpg.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\META-INF\ECLIPSE_.RSA.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Merida.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Jayapura.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Atlantic\Azores.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libdvdread_plugin.dll.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Hermosillo.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.RunTime.Serialization.Resources.dll.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_image-frame-border.png.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-12.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ta.pak.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-tools.jar.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-6.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.dll.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\zh-phonetic.xml.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\button-highlight.png.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-heapdump.xml.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Khandyga.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\Perth.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\ReachFramework.resources.dll.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\tipresx.dll.mui.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPOBJS.DLL.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Microsoft Games\Mahjong\fr-FR\Mahjong.exe.mui.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\PresentationFramework.resources.dll.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPWMI.DLL.tmp	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.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	3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe

C:\Users\Admin\AppData\Local\Temp\3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe
"C:\Users\Admin\AppData\Local\Temp\3d85607ab2b01d4433ea5a56ee2cf8eb56d1b32445a2d483f4ddff59549eda5dN.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1864

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-1-5-21-3434294380-2554721341-1919518612-1000\desktop.ini.tmp

Filesize
62KB

MD5
5f525bc5422ef93a97d036453cdec045

SHA1
4a9e3f80746b748eb6eab428cb896c18aecf083f

SHA256
c4c2e085574849e132220a92eec6acd545dbf734c58207c1457223340a139320

SHA512
ec383a3da11456b9ea7f72562fbab5364056e05fe52d24a623a552845bcf5efb8827c00323ef9824c00a734826bcfdd24838c169724036395ac0cf4b193e647b

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

Filesize
71KB

MD5
e5c4e64b3ead5e62af60741e180b995e

SHA1
efa4262047490ac7a85b3605b433ae82cf1dae03

SHA256
f515f1c2c5339eff49aa8b3f76e33aee2700a362b8275b2d967874687c16fcec

SHA512
8fd07ee5c1a8acdc585bb5f19bcf4a7e35b9e9ae4f5417c3bb257aaa41054a0a72549596256b2a2bedf7a1acec5f36ac27a41b4bd5f66cdde3ffd182443599a9

Download Submit
memory/1864-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1864-70-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download