Behavioral task
behavioral1
Sample
9b742a890aff9c7a2b54b620fe5e1fcfa553648695d79c892564de09b850c92b.exe
Resource
win7-20230831-en
General
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Target
9b742a890aff9c7a2b54b620fe5e1fcfa553648695d79c892564de09b850c92b.exe
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Size
160KB
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MD5
5aac51312dfd99bf4e88be482f734c79
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SHA1
9ac88b93fee8f888cabc3d0c9d81507c6dad7498
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SHA256
9b742a890aff9c7a2b54b620fe5e1fcfa553648695d79c892564de09b850c92b
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SHA512
e185b12895a5ca622a8b5d213b5aee1e80cbb9327471c3fe618d0d570747c9f35f7faf6b706c80f4f5d21180666eebf01ea9097d2dc804b70830a86dc953fa54
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SSDEEP
3072:5IqizaJT9Sb9GmSYyqnt3JrUsk/IKdDIgACJpCTwXOaObJ0GkLVVzODF2:bv9ip9+eKJvp4wXzO/J2
Malware Config
Extracted
lumma
195.123.226.91
Signatures
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Detect Lumma Stealer payload V2 1 IoCs
resource yara_rule sample family_lumma_V2 -
Lumma family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9b742a890aff9c7a2b54b620fe5e1fcfa553648695d79c892564de09b850c92b.exe
Files
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9b742a890aff9c7a2b54b620fe5e1fcfa553648695d79c892564de09b850c92b.exe.exe windows:6 windows x86
6267ae8615795a0e822c6b0f2fdc6338
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
kernel32
lstrcatW
lstrlenW
lstrcmpW
MultiByteToWideChar
WideCharToMultiByte
ReadFile
HeapFree
GetCurrentProcess
Wow64DisableWow64FsRedirection
CreateFileW
Wow64RevertWow64FsRedirection
CloseHandle
GetNativeSystemInfo
HeapAlloc
GetFileSize
GetProcessHeap
lstrcmpiW
WriteConsoleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
RaiseException
SetEndOfFile
GetFileType
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
SetFilePointerEx
GetConsoleMode
SetStdHandle
GetConsoleOutputCP
CompareStringW
LCMapStringW
GetTimeZoneInformation
FlushFileBuffers
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetStringTypeW
HeapSize
DecodePointer
Sections
.text Size: 111KB - Virtual size: 111KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ