bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1

Analysis

max time kernel
150s
max time network
18s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 06:00

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Report Analysis Logs

General

Target

bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
Size

58KB
MD5

251665e54886185bbd9bed5b643d0cd0
SHA1

702043f1221c44d4a61a9d1991a4ff413fa29322
SHA256

bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1
SHA512

215e73911580545b85629c31e46fdf6f5e7f269b570c11bb27d7109ca584d08e7f4de9cf3867bf95815fccf536cf050c8a7dc26eab5e9d90bff697f244f88803
SSDEEP

768:a7BlpyqaFAK65euBT37CPKKDm7EJJcbQbf1Oti1JGBQOOiQJhATNydWK9WKF9AD/:a7ZyqaFAxTWbJJZENTNyoKIKM/

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (1164) 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/1348-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000b000000012233-2.dat	upx
behavioral1/files/0x0002000000010480-6.dat	upx
behavioral1/memory/1348-26-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\InputPersonalization.exe.mui.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Heart_ButtonGraphic.png.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\NavigationLeft_SelectionSubpicture.png.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\Logo.png.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\7-Zip\Lang\mk.txt.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base_rtl.xml.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\oledb32r.dll.mui.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_RGB_PAL.wmv.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Whitehorse.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\7-Zip\Lang\ru.txt.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationLeft_SelectionSubpicture.png.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\it.pak.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\README-JDK.html.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Kiritimati.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\about.html.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Eurosti.TTF.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\colorcycle.png.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Algiers.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\NavigationButtonSubpicture.png.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Faroe.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\UCT.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\feature.xml.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\FlickAnimation.avi.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\mip.exe.mui.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\System\Ole DB\sqloledb.rll.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_ButtonGraphic.png.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Memo.emf.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_ko.properties.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jfr\default.jfc.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Halifax.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\White_Chocolate.jpg.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\es-ES\OmdProject.dll.mui.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationRight_ButtonGraphic.png.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Notes_loop_PAL.wmv.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.rcp.zh_CN_5.5.0.165303\feature.properties.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Internet Explorer\ie9props.propdesc.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\win32_CopyNoDrop32x32.gif.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Atikokan.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Malta.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\7-Zip\7z.exe.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\System\ado\msado20.tlb.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\desktop.ini.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Internet Explorer\msdbg2.dll.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kcms.dll.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\hi.pak.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Scoresbysund.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Marquesas.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu\oskmenubase.xml.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsdan.xml.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\management.properties.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\cache\artifacts.xml.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msdaprsr.dll.mui.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\4to3Squareframe_VideoInset.png.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jpeg.dll.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Seoul.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jsoundds.dll.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Minsk.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\jvm.lib.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Cave_Drawings.gif.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationUp_SelectionSubpicture.png.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\SmallLogoCanary.png.tmp	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.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	bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe

C:\Users\Admin\AppData\Local\Temp\bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe
"C:\Users\Admin\AppData\Local\Temp\bd2b4664fd98e21574d09f427d1b86db67d6f566c8c9098340eb660d01c35bd1N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1348

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-1-5-21-457978338-2990298471-2379561640-1000\desktop.ini.tmp

Filesize
59KB

MD5
2414f24e5597fb2b90a438e9e0c606d5

SHA1
a9a2d0a4d0ab7631d4f816d19019a28c66c1ef6b

SHA256
26e9ac995b4a1ba3ade0ae05f6f0424ef9090c2a491d1cdb21c26ea3e936c7ac

SHA512
2d3b7d413d9d9c6ed1f514da0b20b6e4fb1984a3585c3e565ad98e0af4d2155d9b0bcf99221096bd82740b99ba1bb425e9ca94b56a8b147f70b64d2a3f8777ea

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

Filesize
68KB

MD5
0253066e687662d3c6e73a251cd51c2f

SHA1
9791aa837162187bd8307b4427337603d1ed1c52

SHA256
9e271e3429601ec43f019d3ca65e8ab697e07a7c3e252d3cdf4a67d3e56f1b63

SHA512
b9c172cdba941657c7044508d00c1797b25833e4ad42fcda32704db6d8cd2be30a87b7258757937be0d8d83ceb16e4e6f8f1c0d558bbc2888b5138d96aed2752

Download Submit
memory/1348-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1348-26-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download