Analysis
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max time kernel
150s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
20-10-2024 01:20
Behavioral task
behavioral1
Sample
b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe
Resource
win10v2004-20241007-en
General
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Target
b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe
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Size
61KB
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MD5
5fee3115d283fdcffc5ce09e94dab0bb
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SHA1
fb668a72497332a7700c328f4f246b85dce4abbd
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SHA256
b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a
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SHA512
b25b350cef3ab56371e78b6df26a0f92596b557420d4faead6f806cac3d7adf9a8100a679a0010f254634860156c25521747249c43ad8e13d255824465bf11ba
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SSDEEP
1536:V7Zf/FAxTWoJJ7TUoChyf7maVF5sQXThyaquChyf7maVF5sQXThyaqf:fny1oJ
Malware Config
Signatures
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Renames multiple (695) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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resource yara_rule behavioral1/memory/2792-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/files/0x000a00000001225c-2.dat upx behavioral1/files/0x0002000000010420-6.dat upx behavioral1/memory/2792-26-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\ink\dicjp.bin.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\passport_mask_left.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaSansDemiBold.ttf.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\jawt.dll.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\en-US\InputPersonalization.exe.mui.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\lt-LT\tipresx.dll.mui.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\bear_formatted_matte2.wmv.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationUp_SelectionSubpicture.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\passport.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Google\Chrome\Application\chrome.exe.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Tucuman.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Cambridge_Bay.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\OFFICE.ODF.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\System\msadc\msadce.dll.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_SelectionSubpictureA.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Heart_VideoInset.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-previous-static.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\1047x576black.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_frame-border.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_photo_Thumbnail.bmp.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationLeft_ButtonGraphic.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\db\bin\sysinfo.bat.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\7-Zip\7zCon.sfx.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\curtains.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-back-static.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-previous-over-select.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_specialocc_Thumbnail.bmp.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\TravelIntroToMainMask.wmv.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\es-ES\DVDMaker.exe.mui.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\it-IT\DVDMaker.exe.mui.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Scene_loop.wmv.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ur.pak.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\7-Zip\Lang\br.txt.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\ConvertLock.mpeg.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\Passport_PAL.wmv.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\db\lib\derbynet.jar.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\bin\jsound.dll.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\7-Zip\Lang\ca.txt.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\db\bin\sysinfo.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Caracas.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\tipresx.dll.mui.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\TabIpsps.dll.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\720x480icongraphic.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Internet Explorer\networkinspection.dll.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Boa_Vista.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\Stationery\Genko_1.emf.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\msdasqlr.dll.mui.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\System\Ole DB\ja-JP\oledb32r.dll.mui.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\en-US\DVDMaker.exe.mui.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-previous-static.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainToNotesBackground_PAL.wmv.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\rtscom.dll.mui.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOLoader.dll.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\Stationery\grid_(inch).wmf.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-back-static.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\COPYRIGHT.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\management\jmxremote.password.template.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Internet Explorer\images\bing.ico.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\en-US\split.avi.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\Microsoft Shared\Stationery\Roses.jpg.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\MSTTSCommon.dll.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationLeft_SelectionSubpicture.png.tmp b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe"C:\Users\Admin\AppData\Local\Temp\b56c77817ae941e0fdcdc96400028ed816edeb32add854df0177e1e7d8d8694a.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2792
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
61KB
MD55d091c02315ddc0cbfdb39522a530b0c
SHA1aafeec4480e026cfb88b422b8a393889a4254565
SHA2561a8dfb5b20cf4ce6ff2863a47e3dd693159ed932f4cc6dca4f3041075b142cd5
SHA5123d1706d1d93642dd99df24bb36226e3c1847119ce12491bd332de823c8423713427b952c835f0c8386372d4c6196068d272c32cd209e06f5dd83425bf10dc482
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Filesize
70KB
MD54740b4c2afac47b0b4f11bee16732868
SHA1a1a076d6fad877b93d84dc271abf2c5441d44ef6
SHA2566d2bbb9b8b41ca6763cbc22b76ea5a6540c931d173b8c5b3000baecdfda9c1b8
SHA5120fcd6fc7075cb1a974b74db8a4e5e569e18688d637881f73322cbee60f2965ca57682f759c3110ea4924ca8e4376a1403bbdb2c446a48546a8ca389612ec6335