dfd36781127be75ebc48fa9251fb9278004a792e3fab2747a1be01dc9a1f3c1d

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 16:49

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General

Target

254d749a1c654f204830fce14f7cfe20N.exe
Size

98KB
MD5

254d749a1c654f204830fce14f7cfe20
SHA1

71a05776100aa35e44650e110865a37dc4f051af
SHA256

dfd36781127be75ebc48fa9251fb9278004a792e3fab2747a1be01dc9a1f3c1d
SHA512

67a51bddd987bc91e05bcb16c619782610cf91fe085e6abb57b32f61023b3db0e8ca95f7196b99129055678448b492a9993e16c5eb4b1e242fff77ec98b7cf81
SSDEEP

1536:/7ZQpApg9u9rYmdC4cq5AMaBikyJ+s6LiU3H:9QWpyu+JDIkyJXU3H

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (2966) 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\jre\bin\mlib_image.dll.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\7-Zip\Lang\es.txt.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\mainscroll.png.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Dotted_Lines.emf.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\Macquarie.tmp	254d749a1c654f204830fce14f7cfe20N.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\feature.properties.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\Bear_Formatted_RGB6_PAL.wmv.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\vintage.png.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\ECLIPSE_.RSA.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser.jdp.zh_CN_5.5.0.165303.jar.tmp	254d749a1c654f204830fce14f7cfe20N.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	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Glace_Bay.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Whitehorse.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Budapest.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-autoupdate-services_zh_CN.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\uk-UA\tipresx.dll.mui.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_performance_Thumbnail.bmp.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyrun.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\jdwpTransport.h.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Antarctica\Macquarie.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Net.Resources.dll.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-annotations-common_ja.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Blanc-Sablon.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\classfile_constants.h.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\tzmappings.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\org-openide-util-lookup.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jre7\lib\meta-index.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\javaws.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Bogota.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-javahelp_zh_CN.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jre7\lib\classlist.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\7-Zip\Lang\bn.txt.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Araguaina.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Tongatapu.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\META-INF\ECLIPSE_.SF.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.core_2.3.0.v20131211-1531.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-compat.xml.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.IdentityModel.Resources.dll.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\Microsoft.Build.Utilities.v3.5.resources.dll.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\header-background.png.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_zh_TW.properties.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-host-remote.xml.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+8.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\es-ES\msinfo32.exe.mui.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\mr.pak.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationBuildTasks.dll.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\7-Zip\7zCon.sfx.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\huemainsubpicture2.png.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ar.pak.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.engine.nl_zh_4.4.0.v20140623020002.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derby.war.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-modules-appui_zh_CN.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jre7\lib\charsets.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Spades\de-DE\shvlzm.exe.mui.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyMainToNotesBackground_PAL.wmv.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_plain_Thumbnail.bmp.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationUp_SelectionSubpicture.png.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Omsk.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-keyring-fallback_ja.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-api.jar.tmp	254d749a1c654f204830fce14f7cfe20N.exe
File created	C:\Program Files\Microsoft Office\Office14\NAMEEXT.DLL.tmp	254d749a1c654f204830fce14f7cfe20N.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	254d749a1c654f204830fce14f7cfe20N.exe

C:\Users\Admin\AppData\Local\Temp\254d749a1c654f204830fce14f7cfe20N.exe
"C:\Users\Admin\AppData\Local\Temp\254d749a1c654f204830fce14f7cfe20N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2296

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
99KB

MD5
e8775f99b948450c3fa4cab8e67a7fcf

SHA1
1dd6dcb379cc67244a27f4a2577e8d1f88e2b631

SHA256
0497e90df89ce4c2e6a40cb0f34862ed30b743e5744e0e7b54572d71e0f5c624

SHA512
6c05825865ebbb53a2629366e609ad55c1db52401a6d9cc0e9919e3dae13c3432cc1e632c48ce65a14bd6adebf47face8d745e850ef159279ea8826be35b0548

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

Filesize
108KB

MD5
92e2dcf7dfb5b1e92308f67fd5b4073d

SHA1
23570533b9d01b0c87f48b8bf52ec409a91ab05d

SHA256
c8a4b9ef5f68d7f84177b243ec413557f6eeb2d43626f596abc6906b3e19761f

SHA512
d971cf4568fd3082cc1d2cf4f28dbe25f2f2d17082c8ceeff64e1fcf15a376b973f4a4d28ecb951fc3919de345b70400cbb410c41b607200b3d94a62a4722023

Download Submit
memory/2296-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download