Behavioral task
behavioral1
Sample
2023-05-04_32c38a4cc55685e42527cf058b6a569a_darkside.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-04_32c38a4cc55685e42527cf058b6a569a_darkside.exe
Resource
win10v2004-20230221-en
General
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Target
2023-05-04_32c38a4cc55685e42527cf058b6a569a_darkside.exe
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Size
153KB
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MD5
32c38a4cc55685e42527cf058b6a569a
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SHA1
e08e9f477ab6976cdbfd85f21e7b0223f080c4a8
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SHA256
5c0b075c85e3160eaf3ab76163bcb42d9535dec0ea459ae6a31a6dab2dba7265
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SHA512
903356414d2fd828147ddd29017fb2fb9446aa4cfdb6961e79cfd8a2a0c9e00640fd51c04aa85dcd98db51f7f8098dc0c31784f02910ae50fcff5680c03380d1
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SSDEEP
3072:pqJogYkcSNm9V7DjLaVSuu7EElaJ0KogPMAT:pq2kc4m9tDjlEuaSKHM
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 2023-05-04_32c38a4cc55685e42527cf058b6a569a_darkside.exe
Files
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2023-05-04_32c38a4cc55685e42527cf058b6a569a_darkside.exe.exe windows 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: 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