Analysis
- max time kernel
121s - max time network
123s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system - submitted
09/11/2024, 00:10
Static task
static1
Behavioral task
behavioral1
Sample
b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe
Resource
win7-20240903-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe
- Size 2.8MB
- Sample241109-af9bkaskfv
- SHA256 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048
- MD5 6ad23faf181c57af1ebef075a83b3471
- SHA1 7187fdc1863c6559b5e6ec600502936b2360da71
- SHA512 415ae76ecd2ddf4537cbe459dfb4dfa46d21a873fb34da68797ea045835eec5c31f080bd4d8fcad758de2aabc8bb6050078565274c5c6f9fcc44e3db9d6e17cf
- SSDEEP 49152:KieXnLjdaEnJUi4bmd5GPxChCuQT8Ux+/5el:MXnPdVd4G5eChvU
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe" b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe - Enumerates connected drives 3 TTPs 15 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\O: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\G: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\K: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\P: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\E: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\H: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\Q: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\R: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\T: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\J: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\M: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\S: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\I: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened (read-only) \??\N: b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe - Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\Serverx.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Windows\SysWOW64\Serverx.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\TabTip32.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Microsoft Games\Chess\Chess.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Updater6\AdobeUpdaterInstallMgr.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\airappinstaller.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Oarpmany.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Updater6\Adobe_Updater.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Setup.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TextConv\WksConv\Wkconv.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ExtExport.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jre7\bin\java-rmi.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jre7\bin\servertool.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\ODeploy.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\FLTLDR.EXE b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Microsoft Games\Hearts\Hearts.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSOICONS.EXE b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\SmartTagInstall.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Java\jre7\bin\javaw.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe - Program crash 1 IoCs
pid pid_target Process procid_target 1944 1836 WerFault.exe 30 - System Location Discovery: System Language Discovery 1 TTPs 2 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 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2356 wrote to memory of 1836 2356 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe 30 PID 2356 wrote to memory of 1836 2356 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe 30 PID 2356 wrote to memory of 1836 2356 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe 30 PID 2356 wrote to memory of 1836 2356 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe 30 PID 1836 wrote to memory of 1944 1836 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe 31 PID 1836 wrote to memory of 1944 1836 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe 31 PID 1836 wrote to memory of 1944 1836 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe 31 PID 1836 wrote to memory of 1944 1836 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe 31 PID 2356 wrote to memory of 1192 2356 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe 21 PID 2356 wrote to memory of 1192 2356 b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1192
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C:\Users\Admin\AppData\Local\Temp\b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe"C:\Users\Admin\AppData\Local\Temp\b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe"2⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356 -
C:\Users\Admin\AppData\Local\Temp\b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe"C:\Users\Admin\AppData\Local\Temp\b2248f853ce95df07f1bcd30d77a6c29696b0758c51a5e272fdae1fbe5c94048.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1836 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1836 -s 2044⤵
- Program crash
PID:1944
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\ose00000.exe
- Size 150KB
- SHA256 599a05e9ac2fe34e9d2f943b661c448c6a2bde528856dc6aa24598c0289c9675
- MD5 c59faf2d51e89289377c205a1467d757
- SHA1 25ae3b9fd8880af1964d662e836e10d7872de339
- SHA512 17073c635a47227807319314656a67d756c6d55a27667f8694db85c6ceb4348119656c0ddd516642dedca037d6552766e2212b386b42058614f03eb9601d5138
- SSDEEP 3072:j4QgNOd3z44Kw6JrokFyF5Zat/Vq09oj:LOc16rokFyENNY
- MD5 SHA1 SHA512 SSDEEP