4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e

Analysis

max time kernel
150s
max time network
124s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
01/07/2024, 20:58

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General

Target

4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
Size

79KB
MD5

46b6aa8f2666d26f707b53da033554d3
SHA1

d0f88944557a7a0444e7b01e6507bce6ab6d5e59
SHA256

4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e
SHA512

60e8d555e13c431f71468c2a61c58b079db9f6f37e2a44503bb3e6435193934b8f0bed3c6853df5edd6ae17b770a0dda38267a3dcb93d4edbdc1fc854a9dc6d8
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8zxFy5gfcL5y5gfcLcwd:fnyiQSoXqeaqeh

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (531) 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/2184-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000b000000012280-2.dat	upx
behavioral1/files/0x000200000001047e-6.dat	upx
behavioral1/memory/2184-62-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Internet Explorer\ieinstal.exe.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\FlickAnimation.avi.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\System\msadc\adcvbs.inc.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsMainToScenesBackground.wmv.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationRight_ButtonGraphic.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Internet Explorer\Timeline_is.dll.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\7-Zip\Lang\tr.txt.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrusash.dat.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\bod_r.TTF.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-previous-static.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Cave_Drawings.gif.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\babyblue.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_babypink_Thumbnail.bmp.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\TravelIntroToMainMask.wmv.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\System\ado\adojavas.inc.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\System\wab32res.dll.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Title_Page.wmv.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\push_item.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\full.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\ExitMeasure.bmp.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\splashscreen.dll.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\To_Do_List.emf.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\en-US\MSTTSFrontendENU.dll.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\sqloledb.rll.mui.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\System\Ole DB\ja-JP\msdasqlr.dll.mui.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\libxml2.dll.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\7-Zip\Lang\af.txt.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\tipresx.dll.mui.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-back-static.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\icudtl.dat.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\MEIPreload\manifest.json.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\System\fr-FR\wab32res.dll.mui.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcor.dll.mui.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledbjvs.inc.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\mainimage-mask.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ca.pak.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad.xml.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\curtains.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationUp_SelectionSubpicture.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationLeft_ButtonGraphic.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\tabskb.dll.mui.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskpred\oskpredbase.xml.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\1047x576black.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_de_DE.jar.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\VISFILT.DLL.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsNotesBackground.wmv.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\sr.pak.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_it.jar.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.exe.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jsoundds.dll.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\sawindbg.dll.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lt-LT\tipresx.dll.mui.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\msdasqlr.dll.mui.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\System\Ole DB\ja-JP\oledb32r.dll.mui.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\NextMenuButtonIconSubpictur.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome.dll.sig.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\7-Zip\Lang\io.txt.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Hand Prints.htm.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-previous-static.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Perf_Scenes_Mask1.png.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\Internet Explorer\en-US\eula.rtf.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
File created	C:\Program Files\7-Zip\Lang\zh-tw.txt.tmp	4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe

C:\Users\Admin\AppData\Local\Temp\4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe
"C:\Users\Admin\AppData\Local\Temp\4254e55887e664203d73c1bc54b008331543764e30e8210033fc5f957bfa094e.exe"
1⤵
- Drops file in Program Files directory
PID:2184

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-39690363-730359138-1046745555-1000\desktop.ini.tmp

Filesize
80KB

MD5
69d9a36255caacd6489207d9b40ffcb9

SHA1
752c98762497f390c17740ca4b63837107bec472

SHA256
192e62930c67cdb45de5ff5a8c7c5ade2db32a79eda42dd37863286108d56790

SHA512
1887de1de66209e141bd502ad7f6118f83a2ffede6cc1e971ed2e5af746bcb3b8e8509a4a14a4078b5927d64a87a4a86109880f3d90d47de958b989a42878ee2

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

Filesize
89KB

MD5
f08d5b9bdbf97edb9d05cccb62ac5f94

SHA1
e7812f2b94db754f01ec8b084f3071c6b40c961f

SHA256
d2defb0a93fe369bae602517e10cec293b4bbfd43448fd64b588b9360b6d7539

SHA512
0ea71ea1f7e27a532891a2cfeb039d295600aa8ee3134f4c887dbf624faf43eedaefd950f3ba85a832e882fcd9b4ddaf431dae7590ecf74a1d0707228a56bb63

Download Submit
memory/2184-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2184-62-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads