Analysis
- max time kernel
148s - max time network
149s - 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, 23:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
MalwareBazaar.exe
Resource
win7-20240708-en
windows7-x64
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
MalwareBazaar.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
15 signatures
150 seconds
General
- Target MalwareBazaar.exe
- Size 270KB
- Sample240724-22ms8swbkh
- SHA256 28766d53e02141d8332cdb160ebbc4bee6df26596d0c041e15aae650d6613d32
- MD5 2922c109e30c924b0bc979434cc36f52
- SHA1 4230742e046551ddc3145baf6ef5dcf99ba394f2
- SHA512 db12152c664d45b6c7fcec8b13d8984da75b2bce265e006d1c7e013ad7183ff050ecdc908224060c99ad801365412bd4abe220d4ae8d5c6b7c669f8b27b2016b
- SSDEEP 6144:E917J2Wor8Z4gPjdq5Q1a5Q75ybFvjyTLtnoa:EHTor8Z4gJGQp75qRy
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
lokibot
C2
-
http://164.90.194.235/?id=22044231991792986
-
http://kbfvzoboss.bid/alien/fre.php
-
http://alphastand.trade/alien/fre.php
-
http://alphastand.win/alien/fre.php
-
http://alphastand.top/alien/fre.php
Signatures
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
resource yara_rule behavioral2/files/0x00080000000234e8-3.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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation nyMqnz.exe - Executes dropped EXE 1 IoCs
pid Process 3572 nyMqnz.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.106\Installer\setup.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe nyMqnz.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe nyMqnz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE nyMqnz.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe nyMqnz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE nyMqnz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe nyMqnz.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe nyMqnz.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.106\Installer\chrmstp.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe nyMqnz.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe nyMqnz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe nyMqnz.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe nyMqnz.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe nyMqnz.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe nyMqnz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\WhatsNew.Store.exe nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe nyMqnz.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe nyMqnz.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateCore.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe nyMqnz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe nyMqnz.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe nyMqnz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe nyMqnz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe nyMqnz.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe nyMqnz.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe nyMqnz.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe nyMqnz.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\View3D.ResourceResolver.exe nyMqnz.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe nyMqnz.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe nyMqnz.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 MalwareBazaar.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nyMqnz.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3592 MalwareBazaar.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3592 MalwareBazaar.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3592 wrote to memory of 3572 3592 MalwareBazaar.exe 84 PID 3592 wrote to memory of 3572 3592 MalwareBazaar.exe 84 PID 3592 wrote to memory of 3572 3592 MalwareBazaar.exe 84 PID 3572 wrote to memory of 4680 3572 nyMqnz.exe 87 PID 3572 wrote to memory of 4680 3572 nyMqnz.exe 87 PID 3572 wrote to memory of 4680 3572 nyMqnz.exe 87 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"1⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:3592 -
C:\Users\Admin\AppData\Local\Temp\nyMqnz.exeC:\Users\Admin\AppData\Local\Temp\nyMqnz.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:3572 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\0c9d7529.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:4680
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MQYRE6E5\k2[1].rar
- Size 4B
- SHA256 b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
- MD5 d3b07384d113edec49eaa6238ad5ff00
- SHA1 f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
- SHA512 0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\0c9d7529.bat
- Size 187B
- SHA256 65d31a9ac05500f49989702a9ec4eadda8eedd2a193721e532c5fa1f7b892e94
- MD5 38bd2465e5b28df48ac087882b12bb6f
- SHA1 dea744845d94256949173598067fa280edeb1f2b
- SHA512 c298da7b318c96705e32db3c785db23456b38994d85f27d793819f790534a65009965e1739241a0ee6265859c0ae05d9bb8ff52d63d9deb714d16f43e6634a92
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\634A1B1E.exe
- Size 4B
- SHA256 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
- MD5 20879c987e2f9a916e578386d499f629
- SHA1 c7b33ddcc42361fdb847036fc07e880b81935d5d
- SHA512 bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\nyMqnz.exe
- Size 15KB
- SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
- MD5 f7d21de5c4e81341eccd280c11ddcc9a
- SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
- SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
- SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2990742725-2267136959-192470804-1000\0f5007522459c86e95ffcc62f32308f1_788ae237-ee4c-4efc-8ed7-d59fbc591025
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512