Behavioral task
behavioral1
Sample
2024-03-15_9c91e6cd6046d9577b20943d24aa4998_darkside.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_9c91e6cd6046d9577b20943d24aa4998_darkside.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-15_9c91e6cd6046d9577b20943d24aa4998_darkside
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Size
159KB
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MD5
9c91e6cd6046d9577b20943d24aa4998
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SHA1
c1195b70ebfe3efb60f9e15c211112063e1d330f
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SHA256
81fb620ee920008fb5f15891e335d90243084cc3577087307775a9e2cb86dc75
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SHA512
c58854b090f12394a0ac757e100765e33d351ee1dd36871626eb53cf84c065bb86ad022434ac99ccab4503179ee43c328b73038726c7e99a2eb733bc856fe6ae
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SSDEEP
3072:kuJ9OlKolUa1U197bzhVsmftsDCzjWuBEfQ0S9CGc:kufj0zi1dNVsmftmxQ0Slc
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 2024-03-15_9c91e6cd6046d9577b20943d24aa4998_darkside
Files
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2024-03-15_9c91e6cd6046d9577b20943d24aa4998_darkside.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