Behavioral task
behavioral1
Sample
2024-02-24_4fb4a10158fe5415e8e9468ec2d0dbbc_darkside.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_4fb4a10158fe5415e8e9468ec2d0dbbc_darkside.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_4fb4a10158fe5415e8e9468ec2d0dbbc_darkside
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Size
146KB
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MD5
4fb4a10158fe5415e8e9468ec2d0dbbc
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SHA1
095a4dd380e86c9d1e6ea0263368b908ee0e1d5d
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SHA256
b8c53972ca8e7c683183a34b5a4e17f04d9bca80d8d2e156e99fb8973d41f6b9
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SHA512
7092460ecf28dc9202481ba0849a8eb87cae92d9fff7b157e600ee219939d1bf7c534cd3a12ecab4c70e28c313a9f3413ae75398168aed8253147f3db5782b1e
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SSDEEP
3072:EqJogYkcSNm9V7DR9+kanoBQOvBEEnbNgT:Eq2kc4m9tDR9lhv+EnJ
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 2024-02-24_4fb4a10158fe5415e8e9468ec2d0dbbc_darkside
Files
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2024-02-24_4fb4a10158fe5415e8e9468ec2d0dbbc_darkside.exe windows:5 windows x86 arch:x86
914685b69f2ac2ff61b6b0f1883a054d
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
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
.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: 2KB
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