Static task
static1
Behavioral task
behavioral1
Sample
548f0341d54f8a71764f850be1ced81a.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
548f0341d54f8a71764f850be1ced81a.exe
Resource
win10v2004-20231215-en
General
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Target
548f0341d54f8a71764f850be1ced81a
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Size
174KB
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MD5
548f0341d54f8a71764f850be1ced81a
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SHA1
863b499854795a26f66682de3788d577602f9422
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SHA256
f8d605d7718bd682b8edaab7723ab545b256eb82ddbeb6aaa37077aa6d9e997b
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SHA512
48c513a17cb33cdba4236e40db98dd4f521ae6051e984dc9ca0d14c199ef01a75cf16025eaaaf30c5eaed108307ef456395232bd48aa50064149e27ae3d9b280
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SSDEEP
3072:nRhEC2Oi8NXC797F8TBfFvj4bq57mbl8YyYy6gxXQ9:nYC2F8NXC796TB9vj48maYyTxX0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 548f0341d54f8a71764f850be1ced81a
Files
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548f0341d54f8a71764f850be1ced81a.exe windows:5 windows x86 arch:x86
720f62ecaae027b5c3ec6686644322e9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
RaiseException
GetLastError
IsBadReadPtr
VirtualProtect
GetProcAddress
GetModuleHandleA
MultiByteToWideChar
lstrlenA
WideCharToMultiByte
lstrlenW
GetModuleFileNameW
GetModuleFileNameA
LoadLibraryA
FreeResource
SizeofResource
LockResource
LoadResource
FindResourceA
Module32Next
CloseHandle
Module32First
CreateToolhelp32Snapshot
GetCurrentProcessId
CreateFileA
CreateFileW
GetModuleHandleW
VirtualAlloc
VirtualFree
HeapFree
GetProcessHeap
FreeLibrary
HeapAlloc
HeapReAlloc
GetCommandLineA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapCreate
Sleep
ExitProcess
WriteFile
GetStdHandle
HeapSize
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetConsoleCP
GetConsoleMode
ReadFile
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
FlushFileBuffers
SetFilePointer
SetHandleCount
GetFileType
GetStartupInfoA
RtlUnwind
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
CompareStringA
CompareStringW
SetEnvironmentVariableA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetEndOfFile
Sections
.text Size: 102KB - Virtual size: 101KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ