01b7807b874f4ef01469e75ceb40b9464c3361c04ea026d304f04ab72617d347

Analysis

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

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13/08/2024, 23:07

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General

Target

c10d0c2bec9deaef4efcfc62f4d55620N.exe
Size

53KB
MD5

c10d0c2bec9deaef4efcfc62f4d55620
SHA1

76b3eeba6839cdb918c98fafb8482fa6d15811c2
SHA256

01b7807b874f4ef01469e75ceb40b9464c3361c04ea026d304f04ab72617d347
SHA512

97dbf06d99fbcd78003143b5194f384862f3aeac214c7ac1fcf8fb9e094f6bc23a6597d889f69048dc7c285d9331613b8734b3f09d5560851a995aaa55e2e36a
SSDEEP

768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFIg:CTWn1++PJHJXA/OsIZfzc3/Q8IZTK

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3251) 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/files/0x000a000000012291-2.dat	upx
behavioral1/memory/1920-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x0002000000010620-6.dat	upx
behavioral1/memory/1920-76-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\de-DE\wab32res.dll.mui.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ro.pak.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaBrightItalic.ttf.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Matamoros.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_VideoInset.png.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_100_percent.pak.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Midway.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Pitcairn.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\7-Zip\Lang\mk.txt.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\VISFILT.DLL.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\sunmscapi.jar.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.frameworkadmin.nl_ja_4.4.0.v20140623020002.jar.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libfaad_plugin.dll.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\TipTsf.dll.mui.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.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\epl-v10.html.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Dawson_Creek.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\PresentationCore.resources.dll.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\vignettemask25.png.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\bin\jaas_nt.dll.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\d3d9\libdirect3d9_filters_plugin.dll.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\ShapeCollector.exe.mui.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationLeft_SelectionSubpicture.png.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Notes_LOOP_BG.wmv.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fontconfig.properties.src.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santarem.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-api-visual_zh_CN.jar.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationRight_ButtonGraphic.png.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_highlights_Thumbnail.bmp.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.ja_5.5.0.165303\feature.xml.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\PresentationFramework.resources.dll.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPWMI.MOF.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Faroe.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-dialogs.xml.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-visual.xml.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-modules-profiler-heapwalker.jar.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\bin\javaw.exe.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Eirunepe.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-modules-autoupdate-ui.jar.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-core_zh_CN.jar.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\lib\ext\jaccess.jar.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libzvbi_plugin.dll.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\IpsMigrationPlugin.dll.mui.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\msdia90.dll.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\Panel_Mask_PAL.wmv.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\feature.xml.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.forms_3.6.100.v20140422-1825.jar.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-util-enumerations_zh_CN.jar.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\codec\libschroedinger_plugin.dll.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\7-Zip\7zG.exe.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\VGX.dll.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\Menominee.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Pacific\Niue.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\softedges.png.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\lib\zi\PST8PDT.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\pushplaysubpicture.png.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Boise.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kuching.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\lib\sound.properties.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Africa\Algiers.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\Oslo.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\micaut.dll.mui.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\performance.png.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.app.nl_ja_4.4.0.v20140623020002.jar.tmp	c10d0c2bec9deaef4efcfc62f4d55620N.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	c10d0c2bec9deaef4efcfc62f4d55620N.exe

C:\Users\Admin\AppData\Local\Temp\c10d0c2bec9deaef4efcfc62f4d55620N.exe
"C:\Users\Admin\AppData\Local\Temp\c10d0c2bec9deaef4efcfc62f4d55620N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1920

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-1-5-21-3551809350-4263495960-1443967649-1000\desktop.ini.tmp

Filesize
53KB

MD5
1631e8652a2e00b21d16b9b879caf167

SHA1
b5f40e44f9513584738380a80448ec7ecaf9afa3

SHA256
7e6c9353515955671cdbbaa26b839179cbbc2d3d76204d2a9cc194c13beb194e

SHA512
951498d17c9ce28ca3489702f275f0f19b53f0eadd5b560bfde2ccbc71046c8cc73ddc506057467b726986cb9beb0eb25a270d6866f0a344b2651d53cac38988

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

Filesize
62KB

MD5
16e38effd0627d2db2a3ca724546046f

SHA1
d233a1778c04e60e166856dae63564a4e75e9d25

SHA256
e76a1884d565248a346dbdd5a02bd390783193cb8a0dffe209f70ccf2612ead6

SHA512
e236354a28cffa70d389241b0398e07e6e516a6fddcf110695e96cf4485cce778ac54e307e582973ed8d02c8ed108d500168d7b78eb4d60d747ef84910dec468

Download Submit
memory/1920-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1920-76-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download