Analysis
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max time kernel
120s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-12-2024 08:39
Behavioral task
behavioral1
Sample
b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe
Resource
win7-20240708-en
windows7-x64
7 signatures
120 seconds
Behavioral task
behavioral2
Sample
b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
8 signatures
120 seconds
General
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Target
b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe
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Size
36KB
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MD5
ca5308be98db42cf13e19d74a8119400
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SHA1
8a13ad8909f7d11cd6881d526eadd83a4dce1164
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SHA256
b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7be
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SHA512
ebb54b1b7247b1fe919cc2709f1ba73feb3d619ec46ccaae3626c33f4be4bc7101b95d492e9afdc2464cb37bbfbad491df14d30bb5f83b862b4d7cda0ce6a6dc
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SSDEEP
768:SCIqdH/k1ZVcT194jp4S75tUjmF69iDRl5FC5Yhx8tXr:SNqaLV8a6S75tUjm0MD7cYUxr
Score
10/10
Malware Config
Signatures
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Detects MyDoom family 9 IoCs
resource yara_rule behavioral2/memory/4176-3-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/4176-5-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/4176-7-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/4176-84-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/4176-133-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/4176-155-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/4176-227-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/4176-284-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/4176-309-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom -
Mydoom family
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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" b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe -
resource yara_rule behavioral2/memory/4176-0-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4176-3-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4176-5-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4176-7-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/files/0x0008000000023cb4-11.dat upx behavioral2/memory/4176-84-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4176-133-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4176-155-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4176-227-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4176-284-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/4176-309-0x0000000000800000-0x000000000080D000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\microsoft shared\ink\sv-SE\Winamp 5.0 (en) Crack.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\Kazaa Lite.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\index.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\index.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\TRANSLAT\ESEN\index.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\Kazaa Lite.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\1033\index.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\index.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\ro-RO\WinRAR.v.3.2.and.key.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\th-TH\Winamp 5.0 (en) Crack.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\WinRAR.v.3.2.and.key.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\TRANSLAT\ENES\WinRAR.v.3.2.and.key.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\VBA\WinRAR.v.3.2.and.key.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Winamp 5.0 (en) Crack.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\sl-SI\ICQ 4 Lite.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\TEXTCONV\Winamp 5.0 (en).ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BLENDS\index.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\STRTEDGE\Harry Potter.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\Kazaa Lite.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\EXPEDITN\Winamp 5.0 (en) Crack.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\he-IL\ICQ 4 Lite.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-TW\index.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Harry Potter.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\RADIAL\Winamp 5.0 (en) Crack.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft SQL Server\130\Shared\index.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\auxpad\Harry Potter.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\VC\WinRAR.v.3.2.and.key.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\1033\Winamp 5.0 (en).ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\LISTS\1033\Kazaa Lite.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\TRANSLAT\FREN\ICQ 4 Lite.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\Cultures\Winamp 5.0 (en) Crack.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Web Server Extensions\16\Kazaa Lite.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\index.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\fr-FR\Kazaa Lite.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\ICQ 4 Lite.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\VBA\VBA7.1\index.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Web Server Extensions\Winamp 5.0 (en).ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\ICQ 4 Lite.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\NETWORK\Kazaa Lite.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\sr-Latn-RS\Winamp 5.0 (en) Crack.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\Harry Potter.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\RIPPLE\Winamp 5.0 (en) Crack.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\D6CCB6DA-96A6-431E-8B63-86E4045EF441\root\vfs\Harry Potter.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\Winamp 5.0 (en) Crack.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Filters\Harry Potter.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\ICQ 4 Lite.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Portal\1033\WinRAR.v.3.2.and.key.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BLUECALM\Harry Potter.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SATIN\Winamp 5.0 (en).exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Portal\Winamp 5.0 (en).ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\D6CCB6DA-96A6-431E-8B63-86E4045EF441\WinRAR.v.3.2.and.key.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\index.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\Kazaa Lite.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\TextConv\Winamp 5.0 (en).com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BREEZE\Kazaa Lite.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\LanguageModel\Winamp 5.0 (en) Crack.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\WinRAR.v.3.2.and.key.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\ICQ 4 Lite.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SPRING\index.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\D6CCB6DA-96A6-431E-8B63-86E4045EF441\root\vfs\Windows\WinRAR.v.3.2.and.key.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-GB\WinRAR.v.3.2.and.key.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\WinRAR.v.3.2.and.key.ShareReactor.com b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\WinRAR.v.3.2.and.key.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Program Files\Common Files\microsoft shared\TextConv\en-US\WinRAR.v.3.2.and.key.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\lsass.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe File created C:\Windows\lsass.exe b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe"C:\Users\Admin\AppData\Local\Temp\b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7beN.exe"1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:4176
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
36KB
MD5ca5308be98db42cf13e19d74a8119400
SHA18a13ad8909f7d11cd6881d526eadd83a4dce1164
SHA256b83d34b7085c8001e6b8a38a4c88c18cbd3e6e682ee0a75eaa402c71fe4be7be
SHA512ebb54b1b7247b1fe919cc2709f1ba73feb3d619ec46ccaae3626c33f4be4bc7101b95d492e9afdc2464cb37bbfbad491df14d30bb5f83b862b4d7cda0ce6a6dc