b179118be5268a627c5d0fbcd90c5006de5ed8c2dd42214709de11380e542434

Analysis

max time kernel
119s
max time network
16s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
02/09/2024, 12:36

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General

Target

8942320422a09b7befc8a65180ab13f0N.exe
Size

1.1MB
MD5

8942320422a09b7befc8a65180ab13f0
SHA1

f3b3ce5126610e014d93eca12c2aad281bbe8b6c
SHA256

b179118be5268a627c5d0fbcd90c5006de5ed8c2dd42214709de11380e542434
SHA512

7b69b23a79e82de07c91bc4ca0af03c19622e8753a15a9fbe510564b44e761b54cd6c437441c4f34825d3968461159e8e8ac15be3ee16922691e3d8847827e15
SSDEEP

6144:K3tt+TDRDfhDizL95yO/j1/YcGzbOpkBRDZUVu8Oh1gsDCvijbEas6VjZW1Ugl:Af+BDfhmzLnyO/j1/tUSpknOVxsgZWgl

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (522) 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/2676-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x00070000000120cd-2.dat	upx
behavioral1/files/0x000f00000001045a-6.dat	upx
behavioral1/memory/2676-62-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\7-Zip\Lang\he.txt.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\InkWatson.exe.mui.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwruklm.dat.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\huemainsubpicture2.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\NavigationUp_ButtonGraphic.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\nav_uparrow.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\mainimage-mask.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationUp_SelectionSubpicture.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationUp_ButtonGraphic.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\manifest.json.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwjpnr.dll.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\navSubpicture.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\1047x576black.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\1047x576black.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationLeft_SelectionSubpicture.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsScenesBackground_PAL.wmv.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Internet Explorer\F12Resources.dll.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\IpsMigrationPlugin.dll.mui.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\7-Zip\7-zip.chm.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-highlight.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\shadowonlyframe_selectionsubpicture.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_200_percent.pak.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\jvmticmlr.h.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\7-Zip\Lang\sr-spl.txt.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DissolveAnother.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\optimization_guide_internal.dll.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\7-Zip\Lang\eu.txt.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msaddsr.dll.mui.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\sqlxmlx.rll.mui.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\bandwidth.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\mip.exe.mui.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\System\ado\fr-FR\msader15.dll.mui.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\button-bullet.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\7-Zip\Lang\pa-in.txt.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\MSTTSLoc.dll.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\System\ado\msado20.tlb.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\203x8subpicture.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\pt-PT.pak.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\TipBand.dll.mui.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hr-HR\tipresx.dll.mui.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwresplm.dat.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Notes_LOOP_BG_PAL.wmv.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Pets_btn-previous-static.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\videowall.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Internet Explorer\DiagnosticsHub_is.dll.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Internet Explorer\JSProfilerCore.dll.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\7-Zip\Lang\kab.txt.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_trans_MATTE_PAL.wmv.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\circle_glass_Thumbnail.bmp.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationLeft_SelectionSubpicture.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\COPYRIGHT.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\dt_shmem.dll.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\join.avi.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\OrangeCircles.jpg.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\fr-FR\OmdProject.dll.mui.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Title_Trans_Notes_PAL.wmv.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\btn-previous-static.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\AccessBridgeCallbacks.h.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\7-Zip\Lang\fy.txt.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Common Files\System\ado\msado28.tlb.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyScenesBackground.wmv.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-back-static.png.tmp	8942320422a09b7befc8a65180ab13f0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ca.pak.tmp	8942320422a09b7befc8a65180ab13f0N.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	8942320422a09b7befc8a65180ab13f0N.exe

C:\Users\Admin\AppData\Local\Temp\8942320422a09b7befc8a65180ab13f0N.exe
"C:\Users\Admin\AppData\Local\Temp\8942320422a09b7befc8a65180ab13f0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2676

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-1-5-21-3502430532-24693940-2469786940-1000\desktop.ini.tmp

Filesize
1.1MB

MD5
f6d590fc208916d9d8997aa6571e7461

SHA1
f655d80a111eca447e1c82bd5566c9b3c711c51c

SHA256
8ba56a63c7c3f30a20ac3b396fa0049f9f081918f0990583e45c5e64a84e90be

SHA512
ebc4328913c0a67268bb3ffbd31918f403c46d6303d7c25754d41ef0c01bd140e4a2d2c035fe9b1f3e4d4fd8fd604f885d612b08f83b381c87cf22250a6569d6

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

Filesize
1.1MB

MD5
c66c311fe9ba214594dfac86cdfbae6c

SHA1
900b6f709d7c0e61ec36576b1f56f4e1822c2575

SHA256
e14d02cb81a1cfe7062b2936d5a85ba6469bb9e5030e3c3759b1db55dbd254b9

SHA512
7d225868910e61a077bb7105534ee1ad41a50560894946b91071a45334c86fffc0434eb7e12ce4e067ca034de852e3c8e3c2d4a8bc115757704b4880b925187a

Download Submit
memory/2676-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2676-62-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download