7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/10/2024, 01:53

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General

Target

7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
Size

42KB
MD5

58f8b54b0ddd7c44ebfdb042ccec9340
SHA1

3faeab38e7929a880aaad75a6500aa8ee884d052
SHA256

7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8
SHA512

74a6e47a8d1232ed3a7caf994b8cdfdef57757be1c7b22abe6069d39077d0cd867a78b6862ca75446129c73a36e1beef97c13bfe39006003772e176e5d080f9c
SSDEEP

768:kBT37CPKKdJJ1EXBwzEXBwdcMcwBcCBcw/tio/tiXb+:CTW7JJ7TTQoQ6

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3340) 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/3000-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x000d0000000122e4-2.dat	upx
behavioral1/files/0x000200000001067f-6.dat	upx
behavioral1/memory/3000-75-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\sqlxmlx.rll.mui.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Notes_loop.wmv.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-javahelp.xml.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Guam.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\UIAutomationTypes.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.DynamicData.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\PreviousMenuButtonIcon.png.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-autoupdate-ui.xml.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\core_zh_CN.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Common Files\System\msadc\msaddsr.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\index.gif.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.bidi_0.10.0.v20130327-1442.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\UIAutomationClient.resources.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench_1.2.1.v20140901-1244.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.repository_2.3.0.v20131211-1531.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Nome.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT+2.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Microsoft Games\Hearts\es-ES\Hearts.exe.mui.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationRight_ButtonGraphic.png.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-threaddump_ja.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Atlantic\Bermuda.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Jamaica.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jre7\lib\deploy\messages_es.properties.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\clearkey.dll.sig.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\Microsoft.Build.Conversion.v3.5.resources.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_videoinset.png.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.renderers.swt_0.12.1.v20140903-1023.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Microsoft Games\Chess\desktop.ini.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\requests\browse.json.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\misc\libstats_plugin.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\DismountStep.mp2.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Bissau.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.operations.nl_zh_4.4.0.v20140623020002.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler-common.xml.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Web.Entity.Resources.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ff\LC_MESSAGES\vlc.mo.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\micaut.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.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\feature.xml.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\asl-v20.txt.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.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	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui_2.3.0.v20140404-1657.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libbluray-awt-j2se-1.3.2.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\javaws.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.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	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jre7\bin\jawt.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\7-Zip\Lang\co.txt.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Cancun.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Bogota.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\lua\liblua_plugin.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\libhds_plugin.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-back-over-select.png.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\vk_swiftshader.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\org-netbeans-core-windows_visualvm.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jre7\lib\security\local_policy.jar.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.Printing.resources.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tipresx.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Buenos_Aires.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-lib-profiler-ui.xml.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hu\LC_MESSAGES\vlc.mo.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libdtv_plugin.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Common Files\Services\verisign.bmp.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\optimization_guide_internal.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jawt.dll.tmp	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.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	7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe

C:\Users\Admin\AppData\Local\Temp\7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe
"C:\Users\Admin\AppData\Local\Temp\7ff8f0893fcebef2446456124cd2f781a78cab7e7c43c2ad5f7bed3b9dc1a6f8N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3000

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-1-5-21-1488793075-819845221-1497111674-1000\desktop.ini.tmp

Filesize
42KB

MD5
9f22908bb71e5501327205982d12fbe6

SHA1
f18775ebd7cec078696e94b9800b4a3e7d1e71e6

SHA256
4f3b9e9e095a159a0c0b9f393882836ec13bb6b9a744b0fab96b134c2f59c565

SHA512
1e6e9c423c026f28c0ec49d3842ca176dc93b14f5caec79d347180c89504a748ae81d41a10f7d13b88e39d519cdd004037948ec350ce74b3b29669683586caa2

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

Filesize
51KB

MD5
d8b31533ce35b99af27b93bdd12146d0

SHA1
e7650a07262e1ee127bb5265b8668a1a18e5032e

SHA256
aab956470fede7e5c78f993a2872f7bd14fd6e40bee42a886c029aca934d9b23

SHA512
30a95ce9a5b5d1077442b71dd1702adfadc6835ce1fd1cd31d543f96d6c6c7475be8df56c51098833d2a64e0f2f6ed0e321501f28145c5d7ccde93a2e760c646

Download Submit
memory/3000-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/3000-75-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download