e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876

Analysis

max time kernel
150s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 02:44

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General

Target

e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
Size

102KB
MD5

5e2082ecee0731d699afb1e60464167c
SHA1

5f2f97bb12565979173b8448da21ec47b7d25bca
SHA256

e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876
SHA512

9af6b5366e597c583dc0051c45e8c9f3e1be2e3473a0f7c5749310313e6f0c4c44c2f0aec379c32e453c45b486e6b5ca641a2473ce2237c074e270ba54d3a960
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8asUsJOLKc/xJtLJtTGdd:fnyiQSohsUsUKb

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3440) 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/2656-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x00090000000122cf-2.dat	upx
behavioral1/files/0x0002000000010485-6.dat	upx
behavioral1/memory/2656-70-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.workbench_3.106.1.v20140827-1737.jar.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-openide-util-enumerations.xml_hidden.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jre7\lib\zi\CET.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-core-file-l1-2-0.dll.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\gui\libskins2_plugin.dll.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw120.jpg.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jfr\profile.jfc.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-back-static.png.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libscte18_plugin.dll.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\7-Zip\7z.exe.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsNotesBackground_PAL.wmv.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\feature.properties.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.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\launcher.win32.win32.x86_64.properties.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jre7\lib\content-types.properties.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jre7\lib\zi\PST8PDT.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Windows Media Player\es-ES\wmlaunch.exe.mui.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\css\settings.css.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\FlickLearningWizard.exe.mui.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\photoedge_videoinset.png.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_pt_BR.properties.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Warsaw.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\META-INF\eclipse.inf.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-awt_ja.jar.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Qyzylorda.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Microsoft Games\Mahjong\desktop.ini.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hu-HU\tipresx.dll.mui.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\requests\playlist.json.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainBackground.wmv.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-profiling.xml.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Windows Defender\MsMpLics.dll.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\css\localizedSettings.css.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\5.png.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationRight_ButtonGraphic.png.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Nassau.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\com.jrockit.mc.rjmx.syntheticnotification.exsd.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-core-execution.xml.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-io_zh_CN.jar.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-profiler.jar.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Kamchatka.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\UIAutomationTypes.resources.dll.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.webapp_3.6.300.v20140407-1855.jar.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Printing.dll.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\images\back_lrg.png.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\ja-JP\js\picturePuzzle.js.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrusash.dat.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\EST5EDT.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-core-execution.jar.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jre7\lib\javaws.jar.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Toronto.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\WindowsBase.resources.dll.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.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\contbig.gif.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Indiana\Knox.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-1.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Mozilla Firefox\vcruntime140.dll.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\curl.png.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\tipresx.dll.mui.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-modules-startup.xml.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Chuuk.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\librawvideo_plugin.dll.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-charts_zh_CN.jar.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\javax.servlet.jsp_2.2.0.v201112011158.jar.tmp	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.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	e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe

C:\Users\Admin\AppData\Local\Temp\e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe
"C:\Users\Admin\AppData\Local\Temp\e62d69b34c5ee5b49c8443c43f7761f78b727cf2be1472dfd921a17f59106876.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2656

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-1-5-21-2703099537-420551529-3771253338-1000\desktop.ini.tmp

Filesize
102KB

MD5
2364c1d160d14946791cfb5b6fc8ff35

SHA1
565cd80271759dd690bc215144c9bf67ea4d888f

SHA256
d0f1ab085b57d49c1f90d4b75a132b9f1208ab485878f665881b009511ff4b30

SHA512
f4b76b16ad49e29bf59dbc85d53f53caddd0467be245ba3c5d34ea04432e7883605ff43fc862759a3c36ee8e2fffec5d17af2c215a2246e9f576e701264f9bad

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

Filesize
111KB

MD5
5ae93a2db12a237e756085abf00ed36e

SHA1
db001255f55ad353446d43680d74fa12354f592d

SHA256
5b7ae7c8084180c7614864311188bf292e79537614ddc09a391a480a4c0b3778

SHA512
4bb18bf3a9a0c23eeba941b7fbc74dce4fc5b6553c1b5c333c37ca808b310963add437da2a82d3fca14d317d946e3989888515d295d422e0c693e05eaf3ff48f

Download Submit
memory/2656-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2656-70-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download