Behavioral task
behavioral1
Sample
deca4775a99217b9a8e5e2614f23c20d7d6fa1c13d6b00bad73175a07fe049f1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
deca4775a99217b9a8e5e2614f23c20d7d6fa1c13d6b00bad73175a07fe049f1.exe
Resource
win10v2004-20240226-en
General
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Target
deca4775a99217b9a8e5e2614f23c20d7d6fa1c13d6b00bad73175a07fe049f1
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Size
159KB
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MD5
49bc004433997ad9fb6d0e42dcb1b020
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SHA1
fbbfc40f0a0493794698680a4bd0c4b6fb6b4f1e
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SHA256
deca4775a99217b9a8e5e2614f23c20d7d6fa1c13d6b00bad73175a07fe049f1
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SHA512
d5220c3160baa46d8568d3338a40fee24b7fbd6561690f225ddd47d556086e441e46ce26104348cf66d424b9b55a0f9d1d556e08336f074c2177c7060b56e09b
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SSDEEP
3072:PuJ9OlKolUa1U197bzhVsmftsRUsIxX4sbqcQL8AX2jKl3j:Pufj0zi1dNVsmftjs8PbqMji3j
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 deca4775a99217b9a8e5e2614f23c20d7d6fa1c13d6b00bad73175a07fe049f1
Files
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deca4775a99217b9a8e5e2614f23c20d7d6fa1c13d6b00bad73175a07fe049f1.exe windows:5 windows x86 arch:x86
89b43582b27abefb2b74684ab12a2f8e
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
CreateDIBitmap
TextOutW
SetTextColor
SetPixel
GetTextMetricsW
GetTextColor
GetTextCharset
BitBlt
user32
CreateDialogParamW
CreateMenu
DefWindowProcW
EndDialog
GetDlgItem
GetKeyNameTextW
LoadImageW
kernel32
GetModuleHandleW
SetLastError
LoadLibraryW
LoadLibraryExA
FormatMessageW
GetLastError
GetDateFormatW
GetAtomNameW
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: 16KB - Virtual size: 15KB
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