Analysis
- max time kernel
136s - max time network
125s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system - submitted
24/07/2024, 15:43
Behavioral task
behavioral1
Sample
70AD1ED39A785A2B08637EF82A6B3DE8BD45BF62B45F0C6F45BEB8F2D1FAE59E.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
70AD1ED39A785A2B08637EF82A6B3DE8BD45BF62B45F0C6F45BEB8F2D1FAE59E.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 70AD1ED39A785A2B08637EF82A6B3DE8BD45BF62B45F0C6F45BEB8F2D1FAE59E.exe
- Size 593KB
- Sample240724-s5xceatelr
- SHA256 3002996d235b46741e0a53e7a0996b5a70f70cc52b9842149ee4985304bed921
- MD5 86dacb5c05434fabff224f9451f75eb2
- SHA1 56e6da3d0a9bc3684a4bc73d459cb21878aca58e
- SHA512 f332265dbc8ff6e45928bc9a7db30752c8b3100257e437ef8fb88c3320da99a595a5a22269b9e14d36eb352c4f45f9577e46993181c2b20faca9405a4f91731d
- SSDEEP 12288:87AVwypN9NnwDLaDHZoFBHq3Ad4Dqo3XWRsauaaqCuJ58Vf:EkX9JwDLaDHZoFs3ACcRQaafnVf
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
raccoon
Botnet
-
71004f0296d86c819c25c97e99fb94ff2db9146d
Attributes
-
url4cnc
http://174.138.11.98/artisnpap3
http://194.180.191.44/artisnpap3
http://91.219.236.120/artisnpap3
https://t.me/artisnpap3
rc4.plain
rc4.plain
Signatures
- Raccoon Stealer V1 payload 2 IoCs
resource yara_rule behavioral2/memory/848-0-0x00000000007F0000-0x0000000000888000-memory.dmp family_raccoon_v1 behavioral2/memory/848-47-0x00000000007F0000-0x0000000000888000-memory.dmp family_raccoon_v1 -
resource yara_rule behavioral2/files/0x0009000000023458-3.dat aspack_v212_v242 - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation WRBrDa.exe - Executes dropped EXE 1 IoCs
pid Process 2140 WRBrDa.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe WRBrDa.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe WRBrDa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE WRBrDa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\View3D.ResourceResolver.exe WRBrDa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE WRBrDa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE WRBrDa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe WRBrDa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe WRBrDa.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE WRBrDa.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe WRBrDa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe WRBrDa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE WRBrDa.exe File opened for modification C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE WRBrDa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe WRBrDa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE WRBrDa.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe WRBrDa.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe WRBrDa.exe File opened for modification C:\Program Files\7-Zip\7z.exe WRBrDa.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 70AD1ED39A785A2B08637EF82A6B3DE8BD45BF62B45F0C6F45BEB8F2D1FAE59E.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WRBrDa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 848 wrote to memory of 2140 848 70AD1ED39A785A2B08637EF82A6B3DE8BD45BF62B45F0C6F45BEB8F2D1FAE59E.exe 84 PID 848 wrote to memory of 2140 848 70AD1ED39A785A2B08637EF82A6B3DE8BD45BF62B45F0C6F45BEB8F2D1FAE59E.exe 84 PID 848 wrote to memory of 2140 848 70AD1ED39A785A2B08637EF82A6B3DE8BD45BF62B45F0C6F45BEB8F2D1FAE59E.exe 84 PID 2140 wrote to memory of 1172 2140 WRBrDa.exe 88 PID 2140 wrote to memory of 1172 2140 WRBrDa.exe 88 PID 2140 wrote to memory of 1172 2140 WRBrDa.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\70AD1ED39A785A2B08637EF82A6B3DE8BD45BF62B45F0C6F45BEB8F2D1FAE59E.exe"C:\Users\Admin\AppData\Local\Temp\70AD1ED39A785A2B08637EF82A6B3DE8BD45BF62B45F0C6F45BEB8F2D1FAE59E.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:848 -
C:\Users\Admin\AppData\Local\Temp\WRBrDa.exeC:\Users\Admin\AppData\Local\Temp\WRBrDa.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2140 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5a980ca1.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:1172
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MDMHN06X\k2[1].rar
- Size 4B
- SHA256 b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
- MD5 d3b07384d113edec49eaa6238ad5ff00
- SHA1 f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
- SHA512 0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\00F277B3.exe
- Size 4B
- SHA256 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
- MD5 20879c987e2f9a916e578386d499f629
- SHA1 c7b33ddcc42361fdb847036fc07e880b81935d5d
- SHA512 bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\5a980ca1.bat
- Size 187B
- SHA256 8ecd7cf8ba53ee871399c992aa129d00910b5e283bdadb27134a26ce6a72c0ee
- MD5 c27d920450cb02fbe73bf892dcc6af64
- SHA1 0907ed0b83429e97a35c6f2f070aca4b44d90787
- SHA512 b4c7b9cf0111c26891449fc86c26cd0a29d2b7c583bc0aea5430c2e7fcfda645992eeb9b2b81ebbc5e4e70aa9032b46470db48413ee7a49370f6cbe6da244c25
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\WRBrDa.exe
- Size 15KB
- SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
- MD5 f7d21de5c4e81341eccd280c11ddcc9a
- SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
- SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
- SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
- MD5 SHA1 SHA512 SSDEEP