Behavioral task
behavioral1
Sample
2659ec530bde3ea0087941d7ffc63cc4dfc37536545647356af96cec25722db4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2659ec530bde3ea0087941d7ffc63cc4dfc37536545647356af96cec25722db4.exe
Resource
win10v2004-20240226-en
General
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Target
2659ec530bde3ea0087941d7ffc63cc4dfc37536545647356af96cec25722db4
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Size
143KB
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MD5
927e4b428ad6372c850134597b27785f
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SHA1
7ce8da2514e27541f70182259fce61471e382437
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SHA256
2659ec530bde3ea0087941d7ffc63cc4dfc37536545647356af96cec25722db4
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SHA512
39790e8f97a7c9952a9f1b7d9913ff41dc2b087b013463fdf0ebfd653a9357b0ddea9235c46f85bdd0bf3b8387ad0d33f3e4cdd508b4ebb716e3c1e112e63c1b
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SSDEEP
3072:FKFtZEuiTqgxhREB4tZRFo5DbyK8nszI46jEXn3yaR:FKFLkJ7HvFEDbyryiEX3v
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 2659ec530bde3ea0087941d7ffc63cc4dfc37536545647356af96cec25722db4
Files
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2659ec530bde3ea0087941d7ffc63cc4dfc37536545647356af96cec25722db4.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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE