Behavioral task
behavioral1
Sample
2024-01-18_e037ba85a95356e634079a6114a30e24_lockbit.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_e037ba85a95356e634079a6114a30e24_lockbit.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_e037ba85a95356e634079a6114a30e24_lockbit
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Size
143KB
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MD5
e037ba85a95356e634079a6114a30e24
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SHA1
02b26cbe44a655b76758df5cd44bfbed056d5df3
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SHA256
798b462ec5a5921caae7c48fc28b3988c9089a6fc5cb1d8d0cf26201febe891d
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SHA512
3e6868a4e30703843ced43861580bb9eb6a78c5e02646138eb704f5a9e52219811004433d1cfead710d22485053607e84a086edf78d55b94fb94f690c3ea435f
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SSDEEP
3072:az4Ef3TB6ExWQWVWnaZtsE7lkk96LX7Hga2gNz5DevwGGiJZ8XFhE5EJ:a8EPTB/iW9ERkm6LX7ga2kDe4G/JGX0Q
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 2024-01-18_e037ba85a95356e634079a6114a30e24_lockbit
Files
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2024-01-18_e037ba85a95356e634079a6114a30e24_lockbit.exe windows:5 windows x86 arch:x86
914685b69f2ac2ff61b6b0f1883a054d
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
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
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: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE