15d309141ca995ed2f3bce4a1670126b30e96f5b1c670ccaf8a0a837235d34fb

Analysis

max time kernel
120s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 22:10

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General

Target

5edd1d2fc7d6e26330276823a57937b0N.exe
Size

460KB
MD5

5edd1d2fc7d6e26330276823a57937b0
SHA1

59147e8871beb0a5a219855d2db9a5d4e3d34cb2
SHA256

15d309141ca995ed2f3bce4a1670126b30e96f5b1c670ccaf8a0a837235d34fb
SHA512

32c4e3761a312da70236792ba65267f9ff7502e47e245a981f19eaaed54f1097a12dec82bfb7f2602f84135eebd47bde0e05f635694ad72f41f7936f95589975
SSDEEP

12288:VQtxgNUhiHOR4LucvSFSrux88ndNtJXzLFziN:VI8UhiHOeE8rin3thLu

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (1028) 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/2384-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/files/0x000a00000001202b-2.dat	upx
behavioral1/files/0x0002000000010620-6.dat	upx
behavioral1/memory/2384-176-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationLeft_ButtonGraphic.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Dushanbe.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\MST7.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tiptsf.dll.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\libEGL.dll.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\ij.bat.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Tegucigalpa.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\offset.ax.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyNotesBackground.wmv.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\th-TH\tipresx.dll.mui.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\ConvertFromStep.mhtml.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\720_480shadow.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\button-highlight.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\javafx.properties.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Tongatapu.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\whitevignette1047.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jdwp.dll.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Danmarkshavn.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\tipresx.dll.mui.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\vstoee90.tlb.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ml.pak.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Santo_Domingo.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Reunion.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\LICENSE.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Montevideo.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\7-Zip\7z.sfx.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipsptb.xml.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPC.DLL.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\1033\VSTOInstallerUI.dll.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationLeft_SelectionSubpicture.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\nio.dll.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationRight_SelectionSubpicture.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\vk_swiftshader_icd.json.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\mshwLatin.dll.mui.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\1047x576black.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Internet Explorer\en-US\F12Resources.dll.mui.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jsound.dll.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Miquelon.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\7-Zip\7-zip.chm.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\btn-next-static.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\amd64\jvm.cfg.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Winnipeg.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Aqtau.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Sakhalin.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwresplm.dat.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\es-ES\msinfo32.exe.mui.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationRight_SelectionSubpicture.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\splash.gif.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Singapore.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pl-PL\tipresx.dll.mui.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\4to3Squareframe_Buttongraphic.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Pohnpei.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\lib\derbyLocale_ja_JP.jar.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\currency.data.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\sqlxmlx.rll.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_PreComp_MATTE_PAL.wmv.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\720x480blacksquare.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationLeft_SelectionSubpicture.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\play-background.png.tmp	5edd1d2fc7d6e26330276823a57937b0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe.tmp	5edd1d2fc7d6e26330276823a57937b0N.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	5edd1d2fc7d6e26330276823a57937b0N.exe

C:\Users\Admin\AppData\Local\Temp\5edd1d2fc7d6e26330276823a57937b0N.exe
"C:\Users\Admin\AppData\Local\Temp\5edd1d2fc7d6e26330276823a57937b0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2384

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

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Downloads

C:\$Recycle.Bin\S-1-5-21-1506706701-1246725540-2219210854-1000\desktop.ini.tmp

Filesize
461KB

MD5
5cfb4cd6e4f65d85094da10d66fd8487

SHA1
95cf4d8e4adb28b721647c9c4b97a33bb560d994

SHA256
e4faafef372a4d5461bedc7fc25ceb8698398fca30dc35c39979ab42837a7817

SHA512
905dd80faad52ec4723e51a0afd182dc54e46d93a958434d00589f56d80b3137398dd13aa8acff76adba15238ed16356a1854a59d06225c1d3eed0aecb0c9117

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

Filesize
470KB

MD5
39e4ce83ac0edf367f2c507b3cb6ed3e

SHA1
c6a159eba54ddc2552260a8066675ef8a96e731a

SHA256
169940b75a19c8f34b1be1bcfcd1458333584f3308b47a6095b085482d4db77f

SHA512
5be561d38882ebb11460e03176cc4e823f3755cf302e6f556f0a6aa6a49d97a84dc020f6a7e79e1d68cf1bc56d512e75cfe202849c60359ac7bca995c665bae3

Download Submit
memory/2384-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2384-176-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download