bf08df942add5f53899c05180ab83892b7654e2be6114efc6981600ef7469321

Analysis

max time kernel
120s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 10:48

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General

Target

081c75d37cfea4c1b773397243e69710N.exe
Size

89KB
MD5

081c75d37cfea4c1b773397243e69710
SHA1

a4192e99d1c5fc1364341b6745f1a57e4356a4fe
SHA256

bf08df942add5f53899c05180ab83892b7654e2be6114efc6981600ef7469321
SHA512

368defe960ce3b26c5f530f7a4d516783364890eb66ac31dec6b4f738c3269d27fd8346df2c055eb2f694b86a70cc6f2e9a44fa6018cb0b0985ef9cd84429203
SSDEEP

768:/7BlpQpARFbhiWb8naOnaBmT3TTS0Lai1xWS0Lai1xq:/7ZQpAp/EaiakT3TTdqd2

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (3209) 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\lib\zi\America\Montreal.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Midway.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ro.pak.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-lib-uihandler.jar.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-uihandler_ja.jar.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\7-Zip\Lang\nn.txt.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\7-Zip\Lang\ta.txt.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.core.nl_zh_4.4.0.v20140623020002.jar.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.update.configurator.nl_zh_4.4.0.v20140623020002.jar.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jsoundds.dll.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-lib-profiler-ui.xml.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Stars.htm.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Simferopol.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Microsoft Office\Office14\ONFILTER.DLL.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\tt\LC_MESSAGES\vlc.mo.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Common Files\System\msadc\msdarem.dll.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\feature.properties.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.mbeanbrowser.ja_5.5.0.165303.jar.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Guayaquil.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\tipresx.dll.mui.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\scenesscroll.png.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-spi-quicksearch_ja.jar.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-core-io-ui.xml_hidden.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\7-Zip\Lang\fa.txt.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Common Files\System\ado\msado28.tlb.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_LinkDrop32x32.gif.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Microsoft Office\Office14\NAMEEXT.DLL.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\7-Zip\7z.sfx.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msadcer.dll.mui.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.intro.nl_ja_4.4.0.v20140623020002.jar.tmp	081c75d37cfea4c1b773397243e69710N.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\feature.properties.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\MST7.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Microsoft Games\Minesweeper\fr-FR\Minesweeper.exe.mui.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Common Files\System\ado\msado25.tlb.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\1047x576black.png.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Dawson_Creek.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Antarctica\Palmer.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.core_5.5.0.165303\feature.xml.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-sampler_zh_CN.jar.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-uisupport.xml.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\BHOINTL.DLL.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu\oskmenubase.xml.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_SelectionSubpicture.png.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Mahe.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Fakaofo.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_cs.jar.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kuching.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.osgi.compatibility.state.nl_zh_4.4.0.v20140623020002.jar.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-ui_ja.jar.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Asia\Riyadh87.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SceneButtonSubpicture.png.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\sv.pak.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.p2.ui.overridden_5.5.0.165303.jar.tmp	081c75d37cfea4c1b773397243e69710N.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_classic_winxp.css.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwresslm.dat.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcer.dll.mui.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-lib-uihandler_zh_CN.jar.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe.tmp	081c75d37cfea4c1b773397243e69710N.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	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\ja-JP\bckgRes.dll.mui.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Mozilla Firefox\postSigningData.tmp	081c75d37cfea4c1b773397243e69710N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe.tmp	081c75d37cfea4c1b773397243e69710N.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	081c75d37cfea4c1b773397243e69710N.exe

C:\Users\Admin\AppData\Local\Temp\081c75d37cfea4c1b773397243e69710N.exe
"C:\Users\Admin\AppData\Local\Temp\081c75d37cfea4c1b773397243e69710N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1620

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
89KB

MD5
ac52fd2067c6d0cd92c9d5c6835c9d2d

SHA1
280e6dbe72ac4c18d6cc33149154b7e18cfc1dbb

SHA256
984fc243e022424dc708c00ac8a9057136d2ffc31fbaf7ac2bbde267b1bf0c81

SHA512
b6fc05f8f0df8de393f2d6059583cb44fa67f1cdf8ce3c476208027918e4eb5cc39a06d3903264b74231591809d8955f4cc66841a739497f1e7bcfacf974227d

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

Filesize
98KB

MD5
e8b2f7e72a6479e45d8e9831361b0169

SHA1
442b97a4fe8ac3014f8182fc423d035191255de8

SHA256
90a9ae9b4638705b5dcf37b77b240382d6c250af6062578f0ce8be641c8d6a61

SHA512
094a5a29c52d87161100079bea48f4651da9e340e2e4f7b59e916392d78d7c4ac297a39c501cd41756d76bcc3ad20b0ebad449f42f5a521df8a2dde28852c712

Download Submit
memory/1620-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1620-74-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download