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
08-01-2025 08:50
Behavioral task
behavioral1
Sample
4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe
Resource
win7-20241023-en
windows7-x64
8 signatures
120 seconds
Behavioral task
behavioral2
Sample
4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
8 signatures
120 seconds
General
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Target
4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe
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Size
33KB
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MD5
6e664e2a5dc45256afd4e70fa10ea430
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SHA1
11cc980f736eb9e3deadacbcf0e3a94058ec6302
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SHA256
4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87edd
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SHA512
d26950234be49dca352c8d6252664f2258a1e1f3ba4beffcd353d3752f44da7520e3cd921ec92ee0b7c5ae793d44f436c711a2d9629ad94f209891a472b7243b
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SSDEEP
768:SCIqdH/k1ZVcT194jp43fv3SsyIP9ao7KkYhtocJ:SNqaLV8a63X3pH7Xg3
Score
10/10
Malware Config
Signatures
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral2/memory/1528-3-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/1528-5-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/1528-7-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/1528-9-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/1528-55-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/1528-136-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/1528-142-0x0000000000800000-0x000000000080D000-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" 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe -
resource yara_rule behavioral2/memory/1528-0-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/1528-3-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/1528-5-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/1528-7-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/1528-9-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/files/0x0002000000021ee1-14.dat upx behavioral2/memory/1528-55-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/1528-136-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/1528-142-0x0000000000800000-0x000000000080D000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\Winamp 5.0 (en).ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\Winamp 5.0 (en) Crack.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\bg-BG\ICQ 4 Lite.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\Harry Potter.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\ICQ 4 Lite.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\he-IL\Winamp 5.0 (en) Crack.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\index.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\Winamp 5.0 (en).ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\Kazaa Lite.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\el-GR\Winamp 5.0 (en).exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\Stationery\ICQ 4 Lite.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\Harry Potter.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\Winamp 5.0 (en) Crack.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\index.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\Winamp 5.0 (en).com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\pt-BR\WinRAR.v.3.2.and.key.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\it-IT\WinRAR.v.3.2.and.key.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\WinRAR.v.3.2.and.key.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\Kazaa Lite.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\Harry Potter.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\WinRAR.v.3.2.and.key.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\TextConv\en-US\Winamp 5.0 (en).ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\Winamp 5.0 (en) Crack.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\WinRAR.v.3.2.and.key.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\Winamp 5.0 (en).ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\WinRAR.v.3.2.and.key.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\sr-Latn-RS\WinRAR.v.3.2.and.key.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\Triedit\en-US\index.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\Harry Potter.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Filters\index.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\WinRAR.v.3.2.and.key.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\ko-KR\index.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\Winamp 5.0 (en) Crack.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred\index.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\sl-SI\WinRAR.v.3.2.and.key.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\TextConv\ICQ 4 Lite.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\Harry Potter.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\Winamp 5.0 (en).ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\index.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\Harry Potter.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\uk-UA\ICQ 4 Lite.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\ICQ 4 Lite.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\Winamp 5.0 (en).exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\en-US\Winamp 5.0 (en).com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\Triedit\index.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\VGX\Kazaa Lite.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\index.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\Kazaa Lite.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\index.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\Winamp 5.0 (en).com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\Kazaa Lite.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\WinRAR.v.3.2.and.key.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-CN\Winamp 5.0 (en) Crack.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\WinRAR.v.3.2.and.key.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\VC\Harry Potter.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\WinRAR.v.3.2.and.key.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ICQ 4 Lite.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\Winamp 5.0 (en).ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Winamp 5.0 (en) Crack.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\et-EE\ICQ 4 Lite.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-TW\WinRAR.v.3.2.and.key.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\fr-FR\index.ShareReactor.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\Winamp 5.0 (en) Crack.com 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Program Files\Common Files\microsoft shared\Winamp 5.0 (en) Crack.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\lsass.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe File created C:\Windows\lsass.exe 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.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 4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.exe"C:\Users\Admin\AppData\Local\Temp\4a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87eddN.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:1528
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
33KB
MD56e664e2a5dc45256afd4e70fa10ea430
SHA111cc980f736eb9e3deadacbcf0e3a94058ec6302
SHA2564a4f9d6b17baedf4064ce5244d61cc464efd2343c9415da32308e8eb71f87edd
SHA512d26950234be49dca352c8d6252664f2258a1e1f3ba4beffcd353d3752f44da7520e3cd921ec92ee0b7c5ae793d44f436c711a2d9629ad94f209891a472b7243b