Behavioral task
behavioral1
Sample
2025-04-18_41050b2b9f619cdd9916e3bdd5b9f2f9_darkside_elex_lockbit.exe
Resource
win10v2004-20250313-en
Behavioral task
behavioral2
Sample
2025-04-18_41050b2b9f619cdd9916e3bdd5b9f2f9_darkside_elex_lockbit.exe
Resource
win11-20250410-en
General
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Target
2025-04-18_41050b2b9f619cdd9916e3bdd5b9f2f9_darkside_elex_lockbit
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Size
153KB
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MD5
41050b2b9f619cdd9916e3bdd5b9f2f9
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SHA1
4238bb0dbb97c3bcd11cfba3ea2614d72c85c4bd
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SHA256
2c9bb93dc2c9f841e58db43ba7dedd490cf7e0fd9e66c4b56a888e25e93a510c
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SHA512
1acda6c30b127e619f980720e846804055d795f79dc5f9645bbde4520b988fac1a3c34d3c9a12d002a72b36de05ce67f8bdaff4e93a4e32321261254ad96e00b
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SSDEEP
3072:H6glyuxE4GsUPnliByocWepjLW9lyNX0bzEvH32Qv:H6gDBGpvEByocWedq/VzFG
Malware Config
Signatures
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Lockbit family
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Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
resource yara_rule sample family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2025-04-18_41050b2b9f619cdd9916e3bdd5b9f2f9_darkside_elex_lockbit
Files
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2025-04-18_41050b2b9f619cdd9916e3bdd5b9f2f9_darkside_elex_lockbit.exe windows:5 windows x86 arch:x86
41fb8cb2943df6de998b35a9d28668e8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
gdi32
SetPixel
SetDCBrushColor
SelectPalette
GetTextColor
GetDeviceCaps
CreateSolidBrush
user32
DefWindowProcW
CreateMenu
EndDialog
GetDlgItem
GetKeyNameTextW
GetMessageW
GetWindowTextW
IsDlgButtonChecked
LoadImageW
LoadMenuW
DialogBoxParamW
kernel32
SetLastError
LoadLibraryW
GetTickCount
GetLastError
GetCommandLineW
GetCommandLineA
FreeLibrary
Sections
.text Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ