816e0dbb9b6f0f5513e8ebf468394109973f7da73eda40e21e23f6f637caa025

Analysis

max time kernel
120s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 05:22

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General

Target

ae5f25723fec597fa84d9667d5cfd140N.exe
Size

38KB
MD5

ae5f25723fec597fa84d9667d5cfd140
SHA1

683e792040a89ff10c1125b6faa5a15c1a808a16
SHA256

816e0dbb9b6f0f5513e8ebf468394109973f7da73eda40e21e23f6f637caa025
SHA512

69c6fbf20b5370440e3a8113a449897dd07159d3fa85e7159348404b295a95a023975b34083755d3b78db5e9b9c72b394e65a7e5fd24d7b52ed37c02c43d3718
SSDEEP

384:QOlIBXDaU7CPKK0TIhfJJPbUEobUE51lRtJicszsOVCqd71rxHdcU8gXd71rxHdj:kBT37CPKKdJJTU3U2lRtJfOLP7Pj

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (375) 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/1840-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x0008000000012101-2.dat	upx
behavioral1/files/0x0002000000010480-6.dat	upx
behavioral1/memory/1840-27-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\button-overlay.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\TitleButtonSubpicture.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationUp_SelectionSubpicture.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\mip.exe.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\tipresx.dll.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Pine_Lumber.jpg.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_MATTE_PAL.wmv.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\NavigationUp_ButtonGraphic.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\sk.pak.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\v8_context_snapshot.bin.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\7-Zip\Lang\nb.txt.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\msdia100.dll.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_widescreen_Thumbnail.bmp.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\shadowonlyframe_selectionsubpicture.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\7-Zip\Lang\pa-in.txt.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\InkWatson.exe.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\1047x576black.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\it.pak.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsrus.xml.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\de-DE\MSTTSLoc.dll.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-previous-static.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_babypink_Thumbnail.bmp.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationLeft_ButtonGraphic.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\msgfilt.dll.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\System\it-IT\wab32res.dll.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\System\msadc\adcvbs.inc.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\System\msadc\msdarem.dll.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Title_Page_PAL.wmv.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\vignettemask25.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\tipresx.dll.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\de-DE\msinfo32.exe.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\scrapbook.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\mshwLatin.dll.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Green Bubbles.htm.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\System\ado\msadox28.tlb.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\symbase.xml.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\it-IT\msinfo32.exe.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\msinfo32.exe.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\1033\VSTOLoaderUI.dll.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\sqlxmlx.rll.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msadcor.dll.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\oledb32r.dll.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationUp_ButtonGraphic.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\7-Zip\Lang\io.txt.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mraut.dll.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\de-DE\OmdProject.dll.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Notes_LOOP_BG_PAL.wmv.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Internet Explorer\jsdebuggeride.dll.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipschs.xml.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\whiteband.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ms.pak.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsScenesBackground.wmv.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ca.pak.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fi-FI\tipresx.dll.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\mip.exe.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\sqloledb.rll.mui.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\15x15dot.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_SelectionSubpictureA.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-back-over-select.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\photoedge_buttongraphic.png.tmp	ae5f25723fec597fa84d9667d5cfd140N.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	ae5f25723fec597fa84d9667d5cfd140N.exe

C:\Users\Admin\AppData\Local\Temp\ae5f25723fec597fa84d9667d5cfd140N.exe
"C:\Users\Admin\AppData\Local\Temp\ae5f25723fec597fa84d9667d5cfd140N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1840

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
39KB

MD5
48b507fcbd3684f63762b7ff69ccb60a

SHA1
de7f8ed794a369f111de14bd97dcfaa422057328

SHA256
a36e44d45c4e7842cd606ed9ce41770d9e79e15e371bc3cc8bb7ddc8246c5818

SHA512
844fbbc7f14498ccd389b6a56f34a7f1fc6789a3d48a2c1989c27e7c7ed8d57b3670ba1dc8313777c8e4a358190e21fd408e06cb896e183300ca02ce5bd563f1

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

Filesize
48KB

MD5
3087ec61a0a7830030c9ba582845ffe7

SHA1
41c7703a55d87421d2908326c2bb806b5064377f

SHA256
32f189b0c106fc18ce3c67a3ca962129c565b07ca0cefe26b80537f2f95153c7

SHA512
c04d903f8fe621513001f18452a6e9f264cac9fb590dcbd6d012d23d801298d81c4b3407fbdf0952e1a706323946520b425dd9ba89b306da3601539c69d8ac61

Download Submit
memory/1840-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1840-27-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download