1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2

Analysis

max time kernel
120s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 04:55

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General

Target

1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
Size

46KB
MD5

6d900b2e5f69c20f03ab1d53bb8f5480
SHA1

bf565812e2e8ac6751e48357f180f1959e3dce20
SHA256

1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2
SHA512

b33d40dc9caeeaafc6e92ccaf28edff5aedeaf3cc657f100f90dde06efda056f5dfcaf675f2c61aefba4056dda5789d67f58e9c9ecc1409097bb052c46267db5
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9HSW:V7Zf/FAxTWoJJ7T1SW

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3451) 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/2520-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x0007000000012116-2.dat	upx
behavioral1/files/0x0002000000010664-6.dat	upx
behavioral1/memory/2520-74-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libvorbis_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\misc\libexport_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.databinding.nl_ja_4.4.0.v20140623020002.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Paris.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Niue.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Checkers\ChkrRes.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pl\LC_MESSAGES\vlc.mo.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libscreen_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\IpsMigrationPlugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\hprof.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-modules-options-keymap.xml_hidden.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Puerto_Rico.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\mobile_equalizer.html.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libstl_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libsharpen_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\7-Zip\Lang\da.txt.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mraut.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_zh_CN.properties.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-11.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.addons.swt_1.1.1.v20140903-0821.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Antarctica\Vostok.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_glass.png.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Noumea.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.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\epl-v10.html.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.beans_1.2.200.v20140214-0004.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jre7\lib\zi\CST6CDT.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Perth.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_a52_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\README.txt.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\feature.properties.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-explorer.xml.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-text.xml.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ms\LC_MESSAGES\vlc.mo.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Windows Journal\fr-FR\MSPVWCTL.DLL.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web.xml.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\16_9-frame-image-inset.png.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.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\about.html.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-annotations-common_zh_CN.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libkate_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\control\libdummy_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\7-Zip\Lang\lv.txt.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\micaut.dll.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\epl-v10.html.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-search_zh_CN.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-host-remote_ja.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Rome.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Services.resources.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\Microsoft.Build.Utilities.v3.5.resources.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\audio_mixer\libinteger_mixer_plugin.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\decora-sse.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\vlc.mo.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jre7\lib\logging.properties.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\META-INF\ECLIPSE_.SF.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-progress-ui_ja.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\7-Zip\Lang\sq.txt.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Internet Explorer\en-US\F12.dll.mui.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Internet Explorer\F12.dll.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.nl_ja_4.4.0.v20140623020002.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-queries.xml.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Denver.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.net.win32.x86_64.nl_ja_4.4.0.v20140623020002.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.di_1.0.0.v20140328-2112.jar.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-host-views.xml.tmp	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.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	1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe

C:\Users\Admin\AppData\Local\Temp\1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe
"C:\Users\Admin\AppData\Local\Temp\1053e64efcfbc88d4117f4918c2f64a99297f7d89b22bbda242a862ea17ca6a2N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2520

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
47KB

MD5
10085723ef1d49445c05e6202ff9bcbe

SHA1
9598635dcc25cbb09debccdf329972efbc489a39

SHA256
742f02e6181bfa5f8b63320932e7d4d635599841f34f1d30a9ce81f8533933ac

SHA512
d43c5ade8c4d544aad139465835e4580af457be505e277d41a8231dce59c731f494b96931bf52dfdb6bd64e0174b1d50bda702aecab34df98114ece3f89fdcec

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

Filesize
56KB

MD5
e633156755917381c6b2984c95e5b0ea

SHA1
dfffa66fcd9dfb16c98edaf1fd50340ae5b97455

SHA256
6564c4efcf07bdabd2fd72424bee2ff40e1fde55387c3afb21031458c06a0d98

SHA512
ba82999c37cd3dacd06ed3794a735c6535b721b83b25bc3c16b06febf8ea2553495f2a5e4ddf1c739c32b86367552ef5e7e2f036a18178c50841ff22ca7f6290

Download Submit
memory/2520-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2520-74-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download