Behavioral task
behavioral1
Sample
2024-10-23_ea797d0635f1f7e0feca8195c2ead01a_lockbit.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-23_ea797d0635f1f7e0feca8195c2ead01a_lockbit.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-23_ea797d0635f1f7e0feca8195c2ead01a_lockbit
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Size
144KB
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MD5
ea797d0635f1f7e0feca8195c2ead01a
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SHA1
23a89c6d77c3ebcc891fcea026078b7058df0713
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SHA256
07f5e75707521f1aa7ca76c608b79c9e0f4e74b874382b001d00b51f0bd887b5
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SHA512
188f967fbec4e1eca6bb6536c76a76d11011173758254bf5c917291349fadeb5105d32790b1bd6198197a72ce96fa062d215f4141fe55d95f94608fb3d3de9fa
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SSDEEP
3072:zEXIO3Jvc8zQdJIldylbqvDMzOpv4ujrGQx6ZlIH2FL:nmFzImrylaKiLGQoI6L
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 2024-10-23_ea797d0635f1f7e0feca8195c2ead01a_lockbit
Files
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2024-10-23_ea797d0635f1f7e0feca8195c2ead01a_lockbit.exe windows:5 windows x86 arch:x86
41fb8cb2943df6de998b35a9d28668e8
Headers
DLL Characteristics
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
IMAGE_SCN_MEM_WRITE
.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: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE