Behavioral task
behavioral1
Sample
2024-11-08_854d395993d6113658aaa37c422ca825_lockbit.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-08_854d395993d6113658aaa37c422ca825_lockbit.exe
Resource
win10v2004-20241007-en
General
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Target
2024-11-08_854d395993d6113658aaa37c422ca825_lockbit
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Size
144KB
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MD5
854d395993d6113658aaa37c422ca825
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SHA1
e6421d97d33e10284f549aae1be0f9c40495213e
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SHA256
8d8e29ffa18b347ab8794a22adf6cc427768ea8b1f502b98804add826e0b4102
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SHA512
91edcf5f9bbc0641c0c7cb931fd9be116d64c1fd4e3528ec8ed24d2853293a7249ffa0235a3b608f30c71f6d9bb4adea54aebe368a82a9ae15f2b41db27e9068
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SSDEEP
3072:mMuRIb6ekHTCChNlrJZkB8lFQybslKiL6qjPY2r6pBauzZ:Vi7zzCChhZI5LjRr6pBauF
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 2024-11-08_854d395993d6113658aaa37c422ca825_lockbit
Files
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2024-11-08_854d395993d6113658aaa37c422ca825_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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE