Analysis
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max time kernel
276s -
max time network
330s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
02/01/2024, 16:55
Behavioral task
behavioral1
Sample
message.html.exe
Resource
win7-20231215-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
message.html.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
message.html.exe
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Size
21KB
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MD5
a35b6c09b913d671ec01d04e243f73a1
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SHA1
d6af33c875d59f757126c088049de13b992de1ec
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SHA256
279591b86ee4b64d7d54759e2843c37580108036a148e8f5197106a45c0d4612
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SHA512
20a3392083935097f795bb921dccec816234f7b37d98119fc67aed06c2ddde0931b37adf7a8a4c7a70462bfba562ce2c548f668191e5b8f14b5431d70e840b6b
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SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzU7Wby:SCIqdH/k1ZVcT194jp47n
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4668-0-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-3-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-4-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-7-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-9-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-11-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/files/0x00060000000233a8-15.dat upx behavioral2/memory/4668-22-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-108-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-122-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-163-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-261-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-305-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-308-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-310-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-311-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-321-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-322-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-324-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-326-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-327-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4668-365-0x0000000000800000-0x000000000080D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe" message.html.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\WinRAR.v.3.2.and.key.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\Harry Potter.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\ICE\ICQ 4 Lite.ShareReactor.com message.html.exe File created C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\WinRAR.v.3.2.and.key.ShareReactor.com message.html.exe File created C:\Program Files\Common Files\microsoft shared\ink\ro-RO\ICQ 4 Lite.com message.html.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ko\WinRAR.v.3.2.and.key.ShareReactor.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\1033\WinRAR.v.3.2.and.key.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Web Server Extensions\16\ICQ 4 Lite.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\PlatformCapabilities\Harry Potter.ShareReactor.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\ECLIPSE\Winamp 5.0 (en) Crack.ShareReactor.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\QUAD\index.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SPRING\Harry Potter.ShareReactor.com message.html.exe File created C:\Program Files\Microsoft Office\Updates\Download\Winamp 5.0 (en).com message.html.exe File created C:\Program Files\Common Files\microsoft shared\WinRAR.v.3.2.and.key.exe message.html.exe File created C:\Program Files\Common Files\microsoft shared\ink\lt-LT\index.ShareReactor.com message.html.exe File created C:\Program Files\Common Files\microsoft shared\VGX\Kazaa Lite.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\AXIS\index.exe message.html.exe File created C:\Program Files\Common Files\microsoft shared\ink\he-IL\Kazaa Lite.exe message.html.exe File created C:\Program Files\Common Files\microsoft shared\ink\sv-SE\WinRAR.v.3.2.and.key.com message.html.exe File created C:\Program Files\Common Files\microsoft shared\VC\Harry Potter.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Cartridges\Kazaa Lite.ShareReactor.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SUMIPNTG\Winamp 5.0 (en).com message.html.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\it\Kazaa Lite.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\PROOF\Winamp 5.0 (en).com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\VBA\VBA6\ICQ 4 Lite.ShareReactor.com message.html.exe File created C:\Program Files\Common Files\microsoft shared\ink\pl-PL\WinRAR.v.3.2.and.key.ShareReactor.com message.html.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\Kazaa Lite.com message.html.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\es-ES\index.ShareReactor.com message.html.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\ICQ 4 Lite.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Portal\ICQ 4 Lite.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Web Server Extensions\16\BIN\Kazaa Lite.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\TRANSLAT\FREN\Winamp 5.0 (en).com message.html.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\Kazaa Lite.com message.html.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\zh-Hant\Harry Potter.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BOLDSTRI\Winamp 5.0 (en).ShareReactor.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\JOURNAL\Winamp 5.0 (en).exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SATIN\Winamp 5.0 (en).com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\STRTEDGE\Winamp 5.0 (en).com message.html.exe File created C:\Program Files\Common Files\microsoft shared\ink\HWRCustomization\WinRAR.v.3.2.and.key.ShareReactor.com message.html.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\cs\WinRAR.v.3.2.and.key.com message.html.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\zh-Hans\WinRAR.v.3.2.and.key.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\LEVEL\index.ShareReactor.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\RMNSQUE\Kazaa Lite.com message.html.exe File created C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\80D77D29-5A0A-4B11-A682-504965458877\root\vfs\Windows\WinRAR.v.3.2.and.key.exe message.html.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\Winamp 5.0 (en).ShareReactor.com message.html.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\tr\WinRAR.v.3.2.and.key.ShareReactor.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\WinRAR.v.3.2.and.key.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\TRANSLAT\ENFR\ICQ 4 Lite.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\VBA\ICQ 4 Lite.exe message.html.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\1033\Kazaa Lite.com message.html.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pl\ICQ 4 Lite.ShareReactor.com message.html.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\cs\ICQ 4 Lite.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\en-us\Harry Potter.com message.html.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-MX\Harry Potter.ShareReactor.com message.html.exe File created C:\Program Files\Common Files\microsoft shared\ink\tr-TR\Winamp 5.0 (en) Crack.ShareReactor.com message.html.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\index.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Web Server Extensions\16\BIN\1033\Winamp 5.0 (en) Crack.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Portal\1033\index.exe message.html.exe File created C:\Program Files\Common Files\microsoft shared\ink\lv-LV\ICQ 4 Lite.ShareReactor.com message.html.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-TW\Harry Potter.com message.html.exe File created C:\Program Files\dotnet\shared\Harry Potter.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\1033\index.exe message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EURO\Harry Potter.ShareReactor.com message.html.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BLUECALM\WinRAR.v.3.2.and.key.com message.html.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\lsass.exe message.html.exe File created C:\Windows\lsass.exe message.html.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\message.html.exe"C:\Users\Admin\AppData\Local\Temp\message.html.exe"1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
PID:4668
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵PID:4628
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵PID:1292
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
21KB
MD5a35b6c09b913d671ec01d04e243f73a1
SHA1d6af33c875d59f757126c088049de13b992de1ec
SHA256279591b86ee4b64d7d54759e2843c37580108036a148e8f5197106a45c0d4612
SHA51220a3392083935097f795bb921dccec816234f7b37d98119fc67aed06c2ddde0931b37adf7a8a4c7a70462bfba562ce2c548f668191e5b8f14b5431d70e840b6b