7fef82bab6bc957890390e14be4aff068fdfbbf831ea85c72a283ad120d180af

Analysis

max time kernel
120s
max time network
119s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 08:12

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General

Target

0308086dbe0a3588934aa454c0681490N.exe
Size

53KB
MD5

0308086dbe0a3588934aa454c0681490
SHA1

c5fded698b87987913f3cb4ca7552902ae59eeeb
SHA256

7fef82bab6bc957890390e14be4aff068fdfbbf831ea85c72a283ad120d180af
SHA512

cf8a5c72bc243e5b14fa164ae13dbdd599f52c06fd612055a99c5bdff064d322f46cb63f9f463dd7796b6af9fdcdceb55e62260fe5cb0af93065273caf23b00b
SSDEEP

768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzy:CTWn1++PJHJXA/OsIZfzc3/Q8zxY5DSk

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3284) 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/2008-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x00070000000120fe-2.dat	upx
behavioral1/files/0x0002000000010485-6.dat	upx
behavioral1/memory/2008-69-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\mshwLatin.dll.mui.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationLeft_SelectionSubpicture.png.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Danmarkshavn.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Uzhgorod.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Common Files\System\en-US\wab32res.dll.mui.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\16_9-frame-highlight.png.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\vlc.mo.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\vlc.mo.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\btn-previous-static.png.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-awt_ja.jar.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-progress.xml.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Entity.Design.Resources.dll.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\InkWatson.exe.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\Workflow.Targets.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\UIAutomationProvider.resources.dll.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\Rothera.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\UTC.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser.attach.ja_5.5.0.165303.jar.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\META-INF\ECLIPSE_.RSA.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-openide-util.xml.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.IO.Log.Resources.dll.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\1047x576black.png.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Montreal.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Kuala_Lumpur.tmp	0308086dbe0a3588934aa454c0681490N.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	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jetty.util_8.1.14.v20131031.jar.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-sendopts_ja.jar.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Noumea.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\7-Zip\Lang\sk.txt.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_VideoInset.png.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\sports_disc_mask.png.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\jawt_md.h.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-keyring.jar.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\wa\LC_MESSAGES\vlc.mo.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\pushplaysubpicture.png.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\.lastModified.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-1.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-bg_glass_100_fdf5ce_1x400.png.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javap.exe.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.addons.swt.nl_zh_4.4.0.v20140623020002.jar.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Mozilla Firefox\crashreporter.ini.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\vlc.mo.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\background.png.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\TitleButtonIcon.png.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\index.html.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledbjvs.inc.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\feature.properties.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jface.text.nl_ja_4.4.0.v20140623020002.jar.tmp	0308086dbe0a3588934aa454c0681490N.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_win7.css.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-swing-tabcontrol.xml.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_widescreen_Thumbnail.bmp.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\eventlog_provider.dll.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Majuro.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.common_5.5.0.165303.jar.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-tools.xml.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\blacklist.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\Welcome.html.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\lib\dsn.jar.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationBuildTasks.dll.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director_2.3.100.v20140224-1921.jar.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationUp_ButtonGraphic.png.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santiago.tmp	0308086dbe0a3588934aa454c0681490N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\eclipse_update_120.jpg.tmp	0308086dbe0a3588934aa454c0681490N.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	0308086dbe0a3588934aa454c0681490N.exe

C:\Users\Admin\AppData\Local\Temp\0308086dbe0a3588934aa454c0681490N.exe
"C:\Users\Admin\AppData\Local\Temp\0308086dbe0a3588934aa454c0681490N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2008

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
54KB

MD5
ff300f3881d9abb1f0b1bd504ea94032

SHA1
b6a833c3decb76b9285c86c1344c806ef00953ee

SHA256
a57d01c46b2c182da84d33a03a4b0989221e6f12b8d39fdc5dc156325a84666c

SHA512
3a3401ef6159ada6e07e861bebb98ee88c1729525658a2635124ea001d1594aaaec9881b9de41a63affbfa5830bf4799f07566a4c5952f8da4a608f1a1cb2a1a

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

Filesize
63KB

MD5
bf08c15dc386ddbe3271d052301453c9

SHA1
48183ee94d48d31ec238ace80a23a3014e6d4c68

SHA256
516eaf0f85a2386a3f332ca1b9790c033408ba8506c1669d66bfaed7e688b95a

SHA512
f26f1b3bc608a3e25620abe9ed21e4242368f377d73e7bbcc5696c2a836aac222543c357e33c91498632e7090f68d0fdcfbf3d8a5abd5f80e8ca3caaa5ae7d55

Download Submit
memory/2008-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2008-69-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download