Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 05:42
Behavioral task
behavioral1
Sample
jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe
- Size 41KB
- Sample261002-geffesssaz
- SHA256 df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289
- MD5 b02a07aba53b0322ab5c80a5f7dc67ab
- SHA1 09e5bd641a16238ea1da476ed5bbd0553d554289
- SHA512 46e00927a5b6211182ac43bbdabf8d0ae2276075ae5d0f62e781b6a52d12b8f51ba30d942d14614c053213d221baa4a70cf0dcee70b696014502906728df96f3
- SSDEEP 768:/EU07c92/EyTAYtxqfGNC0klI7C8yOvi3eM3d1VW8kVHzs7:/g7wc1aGNC0klI7CPN3f3dHWF67
- TLSH T1C3139E23A4598072F8D045711A4DAB276DF69D780A16A183F7C05E4EEDB8BD7BA38C06
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Detects MyDoom family 5 IoCs
resource yara_rule behavioral1/memory/5128-0-0x0000000000800000-0x000000000080A000-memory.dmp family_mydoom behavioral1/files/0x0006000000023237-3.dat family_mydoom behavioral1/memory/2188-5-0x0000000000800000-0x000000000080A000-memory.dmp family_mydoom behavioral1/memory/5128-362-0x0000000000800000-0x000000000080A000-memory.dmp family_mydoom behavioral1/memory/2188-372-0x0000000000800000-0x000000000080A000-memory.dmp family_mydoom - Executes dropped EXE 1 IoCs
pid Process 2188 lsass.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe" jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe" lsass.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\tr\Kazaa Lite.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\VBA\index.ShareReactor.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\DEEPBLUE\ICQ 4 Lite.ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SONORA\Winamp 5.0 (en).ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\GRPHFLT\ICQ 4 Lite.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BOLDSTRI\Winamp 5.0 (en).exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\1033\Harry Potter.com lsass.exe File created C:\Program Files\Microsoft Office\Updates\Download\ICQ 4 Lite.exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\en-US\Kazaa Lite.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\Winamp 5.0 (en) Crack.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\Source Engine\Winamp 5.0 (en).exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\sv-SE\index.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\GRPHFLT\Winamp 5.0 (en).exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\WATERMAR\index.ShareReactor.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\Winamp 5.0 (en) Crack.ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\index.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\AFTRNOON\Winamp 5.0 (en) Crack.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\LEVEL\Winamp 5.0 (en) Crack.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\he-IL\ICQ 4 Lite.ShareReactor.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\Triedit\Kazaa Lite.ShareReactor.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\VC\WinRAR.v.3.2.and.key.exe lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\Kazaa Lite.ShareReactor.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\STRTEDGE\WinRAR.v.3.2.and.key.ShareReactor.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\en-us\Kazaa Lite.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\REFINED\index.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-CN\index.ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Kazaa Lite.ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft SQL Server\130\Shared\index.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\Kazaa Lite.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\th-TH\WinRAR.v.3.2.and.key.exe lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\Winamp 5.0 (en).exe lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\Harry Potter.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\DEEPBLUE\Kazaa Lite.exe lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\en-us\Kazaa Lite.ShareReactor.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\fr\Kazaa Lite.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\PAPYRUS\Harry Potter.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\sk-SK\index.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\Office Setup Controller\Office.en-us\Winamp 5.0 (en).com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\1D246D71-33CB-4DCD-BBC8-53D007A9DD62\root\vfs\Windows\assembly\GAC_MSIL\Microsoft.AnalysisServices.SPClient.Interfaces\13.0.0.0__89845DCD8080CC91\Winamp 5.0 (en) Crack.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\pt-PT\Kazaa Lite.exe lsass.exe File created C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\1D246D71-33CB-4DCD-BBC8-53D007A9DD62\root\vfs\Windows\assembly\GAC_MSIL\Microsoft.AnalysisServices.SPClient.Interfaces\13.0.0.0__89845DCD8080CC91\index.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\Kazaa Lite.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\NETWORK\index.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\VBA\ICQ 4 Lite.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\Harry Potter.exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-GB\index.ShareReactor.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\Harry Potter.exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\TextConv\en-US\WinRAR.v.3.2.and.key.exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\pt-BR\WinRAR.v.3.2.and.key.ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\pl\Winamp 5.0 (en).com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\ICQ 4 Lite.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\ICQ 4 Lite.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\TRANSLAT\WinRAR.v.3.2.and.key.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\1D246D71-33CB-4DCD-BBC8-53D007A9DD62\root\vfs\Windows\assembly\GAC_MSIL\Microsoft.AnalysisServices.SPClient.Interfaces\index.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\tr-TR\Winamp 5.0 (en).ShareReactor.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\bg-BG\Winamp 5.0 (en) Crack.ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-TW\Winamp 5.0 (en) Crack.exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\bg-BG\Winamp 5.0 (en).ShareReactor.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\index.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Web Server Extensions\Harry Potter.exe lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\TEXTCONV\WinRAR.v.3.2.and.key.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\ICQ 4 Lite.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\Winamp 5.0 (en).ShareReactor.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SKY\Harry Potter.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\lsass.exe lsass.exe File opened for modification C:\Windows\lsass.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Windows\lsass.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File opened for modification C:\Windows\lsass.exe lsass.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname lsass.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain lsass.exe - 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 jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe"1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:5128
-
C:\Windows\lsass.exeC:\Windows\lsass.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:2188
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\elvbxwhijb.txt
- Size 8KB
- SHA256 8d34feb4608b1ea65c6185125ea0b5e0e7ad6428344f8b2d49748883853b0713
- MD5 2005ac8135250990e8e0a13c4c99cd35
- SHA1 570a78f8e7e279278adc894aab0a740adf82cd4f
- SHA512 63f5781cf0c19d14f3da90bbec108f722327439ccefb1407ce4eb4bc1b14d8e41001910c7e48623dce18103571c53ad4a7d0dbff068b4b2cc82ad58619faff1f
- SSDEEP 192:vb0DMEIKqFiB2ZPOkgdWbtVgBkRD3L5ORpFUXr5B6Zjaa24hScRh3:j0DM1nOpdctqBkF3L5Gu/UjBZh1Rh3
- TLSH T189029E2C2CD2B19F771547D257FB600679FDC622CE1F916991A35B8B873C02EDA81038
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\lsass.exe
- Size 41KB
- SHA256 df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289
- MD5 b02a07aba53b0322ab5c80a5f7dc67ab
- SHA1 09e5bd641a16238ea1da476ed5bbd0553d554289
- SHA512 46e00927a5b6211182ac43bbdabf8d0ae2276075ae5d0f62e781b6a52d12b8f51ba30d942d14614c053213d221baa4a70cf0dcee70b696014502906728df96f3
- SSDEEP 768:/EU07c92/EyTAYtxqfGNC0klI7C8yOvi3eM3d1VW8kVHzs7:/g7wc1aGNC0klI7CPN3f3dHWF67
- TLSH T1C3139E23A4598072F8D045711A4DAB276DF69D780A16A183F7C05E4EEDB8BD7BA38C06
- MD5 SHA1 SHA512 SSDEEP TLSH