Behavioral task
behavioral1
Sample
2024-03-13_d97fc12904d6efb0a3558fbd2d967b55_lockbit.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_d97fc12904d6efb0a3558fbd2d967b55_lockbit.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_d97fc12904d6efb0a3558fbd2d967b55_lockbit
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Size
149KB
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MD5
d97fc12904d6efb0a3558fbd2d967b55
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SHA1
2bbab5806351d0a400ce8fef9bbebcc8570f3c00
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SHA256
ebe768be9e6fe8eace7f709e123d8b07104743c43cdeb79846ae8c8f8d290a50
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SHA512
6a8cf7330e8a0ccbfa61a4c27ac02a42232baffc7c0108f610a877621c0567934f02e39722c369a0735a259f0c4f8c5cb071866c792a653c872b78aa00b101ef
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SSDEEP
3072:lx8tFg8hlax0xd5RN7IDihOY7n7zZGEDpqlM/7QWezpf8jWH8cx:l0FgOl5qOYY7JHDgiTQGjWH8cx
Malware Config
Signatures
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Lockbit family
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Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
Processes:
resource yara_rule sample family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-03-13_d97fc12904d6efb0a3558fbd2d967b55_lockbit
Files
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2024-03-13_d97fc12904d6efb0a3558fbd2d967b55_lockbit.exe windows:5 windows x86 arch:x86
914685b69f2ac2ff61b6b0f1883a054d
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
GetPixel
SelectPalette
SelectObject
GetTextColor
BitBlt
GetDeviceCaps
CreateSolidBrush
CreateFontW
CreateDIBitmap
user32
LoadMenuW
LoadImageW
CreateDialogParamW
CreateWindowExW
DefWindowProcW
GetDlgItem
IsDlgButtonChecked
kernel32
GetLastError
GetProcAddress
GetModuleHandleA
GetLocaleInfoW
FreeLibrary
GetFileAttributesW
GetCommandLineW
GetCommandLineA
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: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE