Behavioral task
behavioral1
Sample
2024-05-14_12c9ee31544a0655657de001b9854d79_lockbit.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-14_12c9ee31544a0655657de001b9854d79_lockbit.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-14_12c9ee31544a0655657de001b9854d79_lockbit
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Size
144KB
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MD5
12c9ee31544a0655657de001b9854d79
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SHA1
d50e713502500bad577f9569e0f0f865774d0d9c
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SHA256
404dcd2dd5ed7f9dcdcd63cd8af332d156fe3591c83de7ccc77b61d0cd5dc353
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SHA512
c984c71cca26cdf19832862ba50ce24809eec56dd219e31ced1536132770993a941ce3cad648a76fec8b9e5c877730735eb342b0d2828075bda6a784bc8e1e33
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SSDEEP
3072:uCMKS9NXQn/wWW72v4PZRw5ZqH2CvNqmtg31lezDJ27c63DmMIcyo0:WBE/Nqjw42MNm7e5246jIcyJ
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 2024-05-14_12c9ee31544a0655657de001b9854d79_lockbit
Files
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2024-05-14_12c9ee31544a0655657de001b9854d79_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