Behavioral task
behavioral1
Sample
b164588994cade362f326b1bba74af3f0c0a9662adab0bcec720fc659643d540.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b164588994cade362f326b1bba74af3f0c0a9662adab0bcec720fc659643d540.exe
Resource
win10v2004-20240226-en
General
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Target
b164588994cade362f326b1bba74af3f0c0a9662adab0bcec720fc659643d540
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Size
142KB
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MD5
57153ef452cd765a7da26bbbb91f792d
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SHA1
1f7dd2dfc6d49c1c11d86916a4a5a0c9c7cbb875
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SHA256
b164588994cade362f326b1bba74af3f0c0a9662adab0bcec720fc659643d540
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SHA512
40f65faa7e2821a09cdd5d07a15d69a63f23b74ddc6c02d90470c3f28f0c2d733e0c97f54546ed4d75d0fd3b984cc16a7fc73855c615585fdd71347889d4d16a
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SSDEEP
3072:tlhc+cS9p9UGjJHJey+y3eNtMbAf+7XTUgfoSeDJ+e4qFFus:P6wysJpiy3eNuUf+7wgASeD8Dq/us
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 b164588994cade362f326b1bba74af3f0c0a9662adab0bcec720fc659643d540
Files
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b164588994cade362f326b1bba74af3f0c0a9662adab0bcec720fc659643d540.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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE