Behavioral task
behavioral1
Sample
2024-04-18_b284b09d071ba72c8f8cc83c5f3b0cd7_darkside.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-18_b284b09d071ba72c8f8cc83c5f3b0cd7_darkside.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-18_b284b09d071ba72c8f8cc83c5f3b0cd7_darkside
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Size
153KB
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MD5
b284b09d071ba72c8f8cc83c5f3b0cd7
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SHA1
a3830d52c4c6f35dbeeefe57eac4111cfe7f4e7b
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SHA256
2bf9b4a6c88cc59eff57b353e6f51f1e5943e3c1fb48a00a359b7ac2047a1c7a
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SHA512
7c59ed14960b2d7dfe324b6f3529c6faae824532c62d4953463436785f1ab525b5252c8a799929bf2de76f5d38e7b660b77c526b9c6165f48930232e42777d36
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SSDEEP
3072:T6glyuxE4GsUPnliByocWepur2HoWLGyEJKu2KSpo1G:T6gDBGpvEByocWe/9G7K/VpgG
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 2024-04-18_b284b09d071ba72c8f8cc83c5f3b0cd7_darkside
Files
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2024-04-18_b284b09d071ba72c8f8cc83c5f3b0cd7_darkside.exe windows:5 windows x86 arch:x86
41fb8cb2943df6de998b35a9d28668e8
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
SetDCBrushColor
SelectPalette
GetTextColor
GetDeviceCaps
CreateSolidBrush
user32
DefWindowProcW
CreateMenu
EndDialog
GetDlgItem
GetKeyNameTextW
GetMessageW
GetWindowTextW
IsDlgButtonChecked
LoadImageW
LoadMenuW
DialogBoxParamW
kernel32
SetLastError
LoadLibraryW
GetTickCount
GetLastError
GetCommandLineW
GetCommandLineA
FreeLibrary
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: 10KB - Virtual size: 9KB
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