Behavioral task
behavioral1
Sample
2024-03-26_5bcdf12d1afa43884e5aea33928aa756_lockbit.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_5bcdf12d1afa43884e5aea33928aa756_lockbit.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_5bcdf12d1afa43884e5aea33928aa756_lockbit
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Size
162KB
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MD5
5bcdf12d1afa43884e5aea33928aa756
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SHA1
ce6ee5a8a5633b1c3a7219bc6a8b2740830b35bc
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SHA256
7655eef333753f91469fb05856dda21e43d1108a7cb93754f386d675edcd55b5
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SHA512
1140c26e6ae051c9276ad518139122cfec0ac2432695cef1ab7f827dc2154174da61aa6ed998ba6d034f6e4d3ac354086c63a915465ce793c374887bbc7ef819
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SSDEEP
3072:vEWBPJgr1sgLFXdJ6Xx7OchgXC6TESq072WHI4nL2knI+eT:v71J4sgLBd0Ocz6TEBmHFnLm+eT
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 2024-03-26_5bcdf12d1afa43884e5aea33928aa756_lockbit
Files
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2024-03-26_5bcdf12d1afa43884e5aea33928aa756_lockbit.exe windows:5 windows x86 arch:x86
a50a0d82b9120fc73965c28fea79e1f9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
gdi32
TextOutW
SetTextColor
SetPixel
SelectObject
GetTextMetricsW
user32
EndDialog
GetDlgItem
GetDlgItemTextW
GetKeyNameTextW
GetMessageW
LoadMenuW
DialogBoxParamW
CreateWindowExW
CreateDialogParamW
GetClassNameW
kernel32
GetDateFormatW
LoadLibraryExA
GetTickCount
GetProcAddress
GetModuleHandleW
GetLocaleInfoW
GetCommandLineA
FormatMessageW
GetLastError
Sections
.text Size: 102KB - Virtual size: 102KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE