Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-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 behavioral2/memory/1076-0-0x0000000000800000-0x000000000080A000-memory.dmp family_mydoom behavioral2/files/0x000800000001b84b-2.dat family_mydoom behavioral2/files/0x000d00000001c61a-12.dat family_mydoom behavioral2/memory/1076-43-0x0000000000800000-0x000000000080A000-memory.dmp family_mydoom behavioral2/memory/3184-44-0x0000000000800000-0x000000000080A000-memory.dmp family_mydoom - Executes dropped EXE 1 IoCs
pid Process 3184 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" lsass.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe" jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\Harry Potter.exe lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\index.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\RICEPAPR\Winamp 5.0 (en) Crack.ShareReactor.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\index.ShareReactor.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\Winamp 5.0 (en).exe lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EURO\ICQ 4 Lite.com lsass.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\Smart Tag\LISTS\Winamp 5.0 (en).exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\mr-IN\Kazaa Lite.exe lsass.exe File created C:\Program Files\dotnet\shared\index.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\ICQ 4 Lite.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BLENDS\Winamp 5.0 (en) Crack.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\az-Latn-AZ\WinRAR.v.3.2.and.key.ShareReactor.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\ru-RU\WinRAR.v.3.2.and.key.exe lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Resources\1033\WinRAR.v.3.2.and.key.ShareReactor.com lsass.exe File created C:\Program Files\Microsoft Office\Updates\Download\PackageFiles\FE52DAEC-351D-462B-8076-3B1A1723EF5B\ICQ 4 Lite.exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\Kazaa Lite.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SKY\Winamp 5.0 (en).ShareReactor.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\index.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\kn-IN\Winamp 5.0 (en).exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav\Kazaa Lite.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\te-IN\Winamp 5.0 (en) Crack.exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\Winamp 5.0 (en) Crack.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\Kazaa Lite.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-CA\Harry Potter.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\sr-Cyrl-RS\Kazaa Lite.ShareReactor.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\QUAD\Kazaa Lite.ShareReactor.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Portal\Winamp 5.0 (en) Crack.exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\tr-TR\WinRAR.v.3.2.and.key.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\WinRAR.v.3.2.and.key.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\ICQ 4 Lite.ShareReactor.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\mk-MK\index.ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\Winamp 5.0 (en).ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\gl-ES\WinRAR.v.3.2.and.key.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\km-KH\index.ShareReactor.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\Winamp 5.0 (en).exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\sk-SK\Winamp 5.0 (en).ShareReactor.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\zh-Hans\ICQ 4 Lite.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\be-BY\ICQ 4 Lite.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\Winamp 5.0 (en) Crack.ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\Kazaa Lite.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\Harry Potter.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\WinRAR.v.3.2.and.key.ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BLENDS\Kazaa Lite.ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\Kazaa Lite.ShareReactor.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\VBA\VBA7.1\Winamp 5.0 (en) Crack.exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\kok-IN\Kazaa Lite.ShareReactor.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-TW\Winamp 5.0 (en).ShareReactor.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\Kazaa Lite.ShareReactor.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred\Winamp 5.0 (en) Crack.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\ms-MY\Harry Potter.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Harry Potter.ShareReactor.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\index.ShareReactor.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\ko\Winamp 5.0 (en) Crack.ShareReactor.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\VBA\Winamp 5.0 (en).exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-GB\WinRAR.v.3.2.and.key.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Common Files\microsoft shared\ink\pa-IN\Winamp 5.0 (en).exe lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\pt-PT\Harry Potter.com lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\es\Winamp 5.0 (en) Crack.ShareReactor.com lsass.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\ECLIPSE\Winamp 5.0 (en) Crack.exe lsass.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\pl\Harry Potter.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EURO\Winamp 5.0 (en) Crack.exe jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\1033\Winamp 5.0 (en).ShareReactor.com lsass.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\ICQ 4 Lite.com jaffacakes118_df5dc45af4818da8835da2292653d0a1b58e067fb17d82916f7110fc04b14289.exe - Drops file in Windows directory 4 IoCs
description ioc Process 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 File created 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:1076
-
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:3184
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\ldpemy.txt
- Size 8KB
- SHA256 a71195197fc78576a416f9c3f8239c5a9bca51dd399abf7583663f50012599d1
- MD5 0cd05140e282562732ce9288d1b90a2c
- SHA1 66c9f4a4ec4d9ee8dcf93bd142f83c0132965348
- SHA512 de78f29265da21f20db5fc987a647d03f59b2e7e7ce0981a3c5d22a7a06ff904243df3370537b654e86c2de7d453f623e784801d0e4a2b176d2255a5d0fc7e46
- SSDEEP 192:r0DMEIKqFiB2ZPOkgdWbtVgBkRD3L5ORpFUXr5B6Zjaa24hScRh3:r0DM1nOpdctqBkF3L5Gu/UjBZh1Rh3
- TLSH T1AA029E2C2CD2B19F771547D256FB600679FDC622CA1F916991A35B8B873C02EDA82038
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tmp6857.tmp
- Size 41KB
- SHA256 dd24cc92d38f821db95fad4d3aa6c0562fce524f7d8d91b9fa83a4d201e47c59
- MD5 863260d112f2ba1dcc93b525fb2301af
- SHA1 5d4b73c7230b4d378ad57d55744d7a9b6fe1258f
- SHA512 4e40ce88dea325c2a43511ab401a8eaa412a43643e66f563a08b5df061204c9547c906ddb7dfac20c088920c9cf7d0e356f2131e07297d090906a66529b01f80
- SSDEEP 768:/EU07c92/EyTAYtxqfGNC0klI7C8yOvi3eV3d1VW8kVHzs+:/g7wc1aGNC0klI7CPN3S3dHWF6+
- TLSH T1BB139E23A4598072F8D045711A4DAB276DF59D780E16A183F7C05E4EEDB8BD7BA38C06
- 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