dd5f2bd0447e3654e07e4fcb76299ca816f45706a0b07ad710fa6ea2a66f7ba3

Analysis

max time kernel
120s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 11:21

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General

Target

4a5f5ab3ae0ad896057392b0405316a0N.exe
Size

49KB
MD5

4a5f5ab3ae0ad896057392b0405316a0
SHA1

e1d032df9d48dc2788a68700c84ee2feeb30df47
SHA256

dd5f2bd0447e3654e07e4fcb76299ca816f45706a0b07ad710fa6ea2a66f7ba3
SHA512

0cc9e154b14a525c715973c96ac8e21b3bb86c75c7b493f1433fe1a79b1f60f2bb94e5c0e1e2425b62f0e54a593e1eeabeff6c19f73d0e1c63bddc159e19522b
SSDEEP

768:/7BlpQpARFbhn54fmiy+3BVr54fmiy+3BV6nB:/7ZQpApmi6nB

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3241) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.property_1.4.200.v20140214-0004.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Cayenne.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\DVD Maker\ja-JP\WMM2CLIP.dll.mui.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_glass_100_fdf5ce_1x400.png.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Microsoft Games\Mahjong\ja-JP\Mahjong.exe.mui.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libcompressor_plugin.dll.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\7-Zip\7-zip.dll.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Microsoft Office\Office14\NAMEEXT.DLL.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.reconciler.dropins.nl_ja_4.4.0.v20140623020002.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-ui_zh_CN.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\mip.exe.mui.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Graph.emf.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jvm.hprof.txt.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.touchpoint.eclipse.nl_ja_4.4.0.v20140623020002.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.sat4j.core_2.3.5.v201308161310.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-dialogs.xml.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Common Files\System\wab32res.dll.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\CircleSubpicture.png.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jre7\bin\javaws.exe.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\mc.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jmx_ja.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\vlc.mo.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Porto_Velho.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jre7\bin\klist.exe.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jpeg.dll.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-lib-uihandler.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.metadata.repository.nl_zh_4.4.0.v20140623020002.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Microsoft Games\Hearts\HeartsMCE.lnk.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Microsoft Games\More Games\MoreGames.dll.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libsamplerate_plugin.dll.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\7-Zip\Lang\co.txt.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationRight_SelectionSubpicture.png.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\plugin.xml.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Microsoft Games\Hearts\ja-JP\Hearts.exe.mui.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Indiana\Petersburg.tmp	4a5f5ab3ae0ad896057392b0405316a0N.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	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_es.properties.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Indiana\Petersburg.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.beans.nl_ja_4.4.0.v20140623020002.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jre7\lib\amd64\jvm.cfg.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.services_1.1.0.v20140328-1925.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.registry_3.5.400.v20140428-1507.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\css\e4_default_gtk.css.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-keyring.xml.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-threaddump.xml.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Microsoft Games\Chess\desktop.ini.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationRight_SelectionSubpicture.png.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Common Files\System\ado\fr-FR\msader15.dll.mui.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Xml.Linq.Resources.dll.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.DataSetExtensions.dll.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\PassportMask_PAL.wmv.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.databinding.nl_zh_4.4.0.v20140623020002.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIcon.png.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_PT\LC_MESSAGES\vlc.mo.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Microsoft Games\More Games\it-IT\MoreGames.dll.mui.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.core.commands.nl_zh_4.4.0.v20140623020002.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-heapwalker_zh_CN.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-selector-ui_zh_CN.jar.tmp	4a5f5ab3ae0ad896057392b0405316a0N.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	4a5f5ab3ae0ad896057392b0405316a0N.exe

C:\Users\Admin\AppData\Local\Temp\4a5f5ab3ae0ad896057392b0405316a0N.exe
"C:\Users\Admin\AppData\Local\Temp\4a5f5ab3ae0ad896057392b0405316a0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2432

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-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp

Filesize
49KB

MD5
810f5ed0cd6a4c1abd4c51bbce18da65

SHA1
f3cc3de0c849a3a05c2313d1640346c3e54be8d3

SHA256
c81bb009071d0d5089d2197c1222ad760c95a540fe1d04c07acb911044b7ea4e

SHA512
3200a0a2e39afbc3959b3f597e278d9b260a12e8d151e3668243f35f52290442a1db4f6776b1a6fc43a5425f319464348607fe7c75fd24163a922f84e99c21d4

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

Filesize
58KB

MD5
35bd976113c2db1ddc754c20c8f93746

SHA1
3ae3358d452a6cdd63b053ce9f09fc28671dd724

SHA256
e3e97c3565da450dd5308fb40379681d9a7dfe121b4bd9a28dba06ed321fa2cd

SHA512
49c39fa9f8758d6e5a7576193ba6cb1bbe771b7e672a70fddcb143aef7a607a70bd244ee3ea1ef650897a7adee4c632c6c6bea9655455a36688cacdb6c52ec2e

Download Submit
memory/2432-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2432-660-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download