Behavioral task
behavioral1
Sample
2024-10-23_4274776ecf9e1ded227155eed35505a5_lockbit.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-10-23_4274776ecf9e1ded227155eed35505a5_lockbit.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-23_4274776ecf9e1ded227155eed35505a5_lockbit
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Size
142KB
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MD5
4274776ecf9e1ded227155eed35505a5
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SHA1
563c9c7c1195109e869ca5f8d0cb78e50b27148d
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SHA256
605ece8a82b3f5fd6acc734fc09e2cdc3c04edd98c813623cc0ad0d61ca04530
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SHA512
e71da2ae925de365128813b7f24e2cf21fea68aa1319397f9cb792ca770d933e1d31276173b8d6d7cde26e542e76ebab8cf26fc931ab3d3f31cd04ee8e0ee048
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SSDEEP
3072:L/AIBSqZ/9Df14aTrV5IkJ793v3erCBgUQ2roNNPWp:L/ARa/9j1LrVekB9f3erCBJMNNOp
Malware Config
Signatures
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Lockbit family
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Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
Processes:
resource yara_rule sample family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-10-23_4274776ecf9e1ded227155eed35505a5_lockbit
Files
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2024-10-23_4274776ecf9e1ded227155eed35505a5_lockbit.exe windows:5 windows x86 arch:x86
41fb8cb2943df6de998b35a9d28668e8
Headers
DLL Characteristics
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
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE