Behavioral task
behavioral1
Sample
2024-04-05_b553477046a7bdc5dc6f9233429c3b1b_darkside.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_b553477046a7bdc5dc6f9233429c3b1b_darkside.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_b553477046a7bdc5dc6f9233429c3b1b_darkside
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Size
156KB
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MD5
b553477046a7bdc5dc6f9233429c3b1b
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SHA1
56d22da95fa18e2455b13b7faebeb691bcb8f30a
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SHA256
6452655e6c0f3d6dfd3e0ef2e1044c50a2ba956622869664840b45e7c4f528af
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SHA512
3d2600645d3ae5307818774eab1bf754df81439be3e539e78dde01ef4d11686f2834cff82c195400c5e9734c67f07982a1bd9b84e1daea758640a6de1f171de0
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SSDEEP
3072:ODDDDDDDDDDDDDDDDDDDE45d/t6sVkgZqltP3368e0yXVGcjJoDfQjDgU9W:Y5d/zugZqll3dyFGnLg
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 2024-04-05_b553477046a7bdc5dc6f9233429c3b1b_darkside
Files
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2024-04-05_b553477046a7bdc5dc6f9233429c3b1b_darkside.exe windows:5 windows x86 arch:x86
3bc510de773c954bd69d33670cb624d6
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
SetPixel
GetPixel
GetTextColor
SelectPalette
SelectObject
GetTextMetricsW
TextOutW
GetTextCharset
CreateSolidBrush
CreateFontW
SetTextColor
CreateDIBitmap
user32
LoadImageW
GetClassNameW
DialogBoxParamW
CreateDialogParamW
kernel32
GetCommandLineA
GetAtomNameW
LoadLibraryW
GetFileAttributesW
Sections
.text Size: 102KB - Virtual size: 102KB
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: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ