Behavioral task
behavioral1
Sample
5735ea71ae9c58fe79c5049056421cf68600d6afdac1c441ae02291637779816.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
5735ea71ae9c58fe79c5049056421cf68600d6afdac1c441ae02291637779816.exe
Resource
win10v2004-20240226-en
General
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Target
5735ea71ae9c58fe79c5049056421cf68600d6afdac1c441ae02291637779816
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Size
145KB
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MD5
5ff46c6ec36501f106aa7373832bf69c
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SHA1
fc923fb8bb0fa7d52aa4b3421ea910d9d12a2809
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SHA256
5735ea71ae9c58fe79c5049056421cf68600d6afdac1c441ae02291637779816
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SHA512
9a1bd9624f02ab9caaf94381758ca809a73cc1deebe9ba55fb59fd71c003c72f81ee5339e92c673eb1c5f348ec5363f2ca5782391a8123c9b09a3f563f6c31fa
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SSDEEP
3072:8qJogYkcSNm9V7DXWw+X1gDW1YfJVKhFT:8q2kc4m9tDmbCDWqQ
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 5735ea71ae9c58fe79c5049056421cf68600d6afdac1c441ae02291637779816
Files
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5735ea71ae9c58fe79c5049056421cf68600d6afdac1c441ae02291637779816.exe windows:5 windows x86 arch:x86
914685b69f2ac2ff61b6b0f1883a054d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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
.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: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ