5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310

Analysis

max time kernel
120s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03/10/2024, 18:19

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Report Analysis Logs

General

Target

5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
Size

44KB
MD5

7ef0588a8261f70fdf16d558633d84b0
SHA1

9ec97105302f4441eeb7e825b4cfc7bc702dc32b
SHA256

5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310
SHA512

96bf0d18547649616a8e247b4fe79c0cb7f8896569f2544f361942d0fb25f05cb690d64b6e288c3f3ed27cdb59ddbb61dd470c330bdf2fdc3268b29203538055
SSDEEP

768:kBT37CPKKdJJ1EXBwzEXBwdcMcwBcCBcw/tio/tiJFEFK:CTW7JJ7TTQoQPyK

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3241) 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/2876-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x0009000000012286-2.dat	upx
behavioral1/files/0x0002000000010620-6.dat	upx
behavioral1/memory/2876-70-0x0000000000400000-0x000000000040A000-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\com.jrockit.mc.commands_5.5.0.165303.jar.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\mr.pak.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_MoveDrop32x32.gif.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.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	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.common_2.10.1.v20140901-1043\feature.properties.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Santarem.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\en-US\bckgRes.dll.mui.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libdtv_plugin.dll.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\IPSEventLogMsg.dll.mui.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Detroit.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp_5.5.0.165303\feature.xml.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Common Files\System\msadc\adcjavas.inc.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\Hobart.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\NavigationRight_ButtonGraphic.png.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winClassicTSFrame.png.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jre7\bin\kcms.dll.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-1.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\vlc.mo.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libdav1d_plugin.dll.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\7-Zip\Lang\an.txt.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Common Files\System\ado\msado25.tlb.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-visual_zh_CN.jar.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-io.jar.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-modules-appui.xml.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\desktop.ini.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\heart_glass_Thumbnail.bmp.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-settings_zh_CN.jar.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-PT\tipresx.dll.mui.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Mendoza.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Kwajalein.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\PresentationBuildTasks.resources.dll.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\msoshext.dll.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jre7\lib\security\cacerts.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\blacklist.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Microsoft Games\Solitaire\es-ES\Solitaire.exe.mui.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.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	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\ResetRestore.jpe.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\CST6.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ql_2.0.100.v20131211-1531.jar.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\ReachFramework.resources.dll.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrdeush.dat.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Kwajalein.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Indian\Christmas.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\vlc.mo.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Moncton.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Catamarca.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\nav_uparrow.png.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\eventlog_provider.dll.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.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	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jre7\lib\javafx.properties.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Mozilla Firefox\api-ms-win-core-synch-l1-2-0.dll.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\boxed-delete.avi.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Monet.jpg.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\demux\libdirectory_demux_plugin.dll.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\NewDebug.zip.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Qyzylorda.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sr\LC_MESSAGES\vlc.mo.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\msdia100.dll.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\EnableProtect.svgz.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jre7\bin\javaws.exe.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Etc\UTC.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\WindowsBase.resources.dll.tmp	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.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	5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe

C:\Users\Admin\AppData\Local\Temp\5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe
"C:\Users\Admin\AppData\Local\Temp\5957d9e0878eae9c00ae52eb2232dc580366127177499cc6c288dc6bb16e8310N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2876

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-1-5-21-1506706701-1246725540-2219210854-1000\desktop.ini.tmp

Filesize
44KB

MD5
ec062c28beaac098d00faf13fb8daf57

SHA1
bc665eb49a54bbff67d2979edca8a3b0fc565b25

SHA256
68228a618fa63b68c76050ae48f23c74112ac90fa3e8a92c0661a348f5815f87

SHA512
a92ecb7c6fa8f341e9051e97f338c3cf94cafb254d2a48308f199b52b0a11c33a885a94e1043908e07237547f33280d60940f190b12451d53d7666f3029f8c2d

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

Filesize
53KB

MD5
6329436ecda98dd0b708db72b57d0073

SHA1
22cc58b0584e53623f4a43711212ef4d4e65a3ba

SHA256
d154ea9c5dca416605c59feec2ed0155380b819b4918ea8d699b70d15b47bd23

SHA512
7c4120e2e878f5faec3cc600f4269277093fb107a68e78dd5c8be724759bf784cd6c4b51f4fa018f6b65d34d2c43f1c4b072da8abf41579735d8bc23f88911ef

Download Submit
memory/2876-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2876-70-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download