5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9

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
19-09-2024 07:14

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General

Target

5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
Size

65KB
MD5

29531e364e8ccab5340875ed2c4a7360
SHA1

76451b14583e058d4f69208e1619756a45bd9e37
SHA256

5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9
SHA512

4fbaa2b7c49060eca00e2df3224f01ede9a6fd3771e4ee64b1da94f9b6129d18b47aa43a5fe266134f285feb2aeb0b1e94b13a2be8bb7801506657b182626163
SSDEEP

768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzz:CTWn1++PJHJXA/OsIZfzc3/Q8zxY5RWP

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (412) 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/1088-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x0008000000012101-2.dat	upx
behavioral1/files/0x0002000000010480-6.dat	upx
behavioral1/memory/1088-26-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationLeft_ButtonGraphic.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\GoldRing.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\btn-back-static.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\eventlog_provider.dll.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\TipRes.dll.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base_kor.xml.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrcommonlm.dat.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msdaremr.dll.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\vi.pak.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Internet Explorer\en-US\DiagnosticsTap.dll.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\NetworkServerControl.bat.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\7-Zip\Lang\pl.txt.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsrus.xml.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\tipresx.dll.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\System\msadc\msadce.dll.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationUp_SelectionSubpicture.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\7-Zip\Lang\eu.txt.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\7-Zip\Lang\ps.txt.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsesp.xml.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msdaprsr.dll.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msaddsr.dll.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationUp_SelectionSubpicture.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\setNetworkServerCP.bat.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\7-Zip\Lang\kk.txt.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\InkWatson.exe.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Csi.dll.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Pipeline.dll.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationRight_SelectionSubpicture.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Title_Trans_Scene_PAL.wmv.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationRight_SelectionSubpicture.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Internet Explorer\networkinspection.dll.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\InputPersonalization.exe.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\mip.exe.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\System\msadc\handsafe.reg.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tpcps.dll.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\dotsdarkoverlay.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationUp_ButtonGraphic.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\nl.pak.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\COPYRIGHT.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\TipBand.dll.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Heart_ButtonGraphic.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\1047_576black.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\Panel_Mask_PAL.wmv.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\PassportMask.wmv.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\tabskb.dll.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Month_Calendar.emf.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationRight_SelectionSubpicture.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\it-IT\DVDMaker.exe.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\rtstreamsink.ax.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_SelectionSubpicture.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\pushplaysubpicture.png.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Internet Explorer\ieproxy.dll.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\7-Zip\7z.sfx.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwresslm.dat.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\vstoee.dll.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\msdia90.dll.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ta.pak.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\InputPersonalization.exe.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrespsh.dat.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\IpsMigrationPlugin.dll.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\TipBand.dll.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\sqlxmlx.rll.mui.tmp	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.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	5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe

C:\Users\Admin\AppData\Local\Temp\5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe
"C:\Users\Admin\AppData\Local\Temp\5f45e90c7b9397aaf8ce0e2bb8439c7f01d0e7d3c469508f181ba3a0fb53d0e9N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1088

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
65KB

MD5
b5e80f2001084c9043bbf3d254bebfa2

SHA1
a78388ad5ce934ee5c429cc8f68e3ab4bf1c470e

SHA256
c34e1ca320109f8dec266ad2e462f855ed59b6804c273942613e140e11bac536

SHA512
013958d8a6dc8ba27f4606ad28e6a9a557f195b42db3bf661468d841e51f5bba1cf2cf70925ae85e56388ce1a81587ff3d1ffe4ac017450ec31a3103b4bfb4c2

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

Filesize
74KB

MD5
764604a926914d5539f076011ba4e59a

SHA1
5aeba505b7ac7c36472f80483c0839b1535ddb78

SHA256
8157fead0c33358e4d16df4e1148e33daf74a9f5d427ac71b75f8aeb90644ffe

SHA512
ddc42ed8b14c583a101570903e68c1d02156c6daed38828b273de9815ea1c406f70d15c9cbda29a8fb614b7067a6921e845ae853a0a121f2259c8425829344c6

Download Submit
memory/1088-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1088-26-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download