Static task
static1
Behavioral task
behavioral1
Sample
a91d3ed153d1ef39a993561278339670.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a91d3ed153d1ef39a993561278339670.exe
Resource
win10v2004-20231215-en
General
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Target
a91d3ed153d1ef39a993561278339670
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Size
693KB
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MD5
a91d3ed153d1ef39a993561278339670
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SHA1
52d677e5503e6f1930d74f3a7d5bafdfb39e8243
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SHA256
6fddc1d47e93c88a05f57aba3e9e1779364687b4452aba4781fc5a0dedacfa45
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SHA512
1bab16a5633694e40d8478641817e3f4d28fd0d541e87284e44169e997402fe481cf69257462c17e4dc7f37728cbc64ba81f3f6d99756ffb4b711f7c02e70f22
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SSDEEP
12288:90s0udO0F3Bz3W7shV7Cb2w4IFUjD5aZTrjEUXDIaTrjnhlwU/4YL:90sDO0F3tm7s7qRDxL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a91d3ed153d1ef39a993561278339670
Files
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a91d3ed153d1ef39a993561278339670.exe windows:5 windows x86 arch:x86
172bf155edc21e9f9aa496ef53fe9293
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegOpenKeyExW
RegCloseKey
RegQueryValueExW
kernel32
FreeLibrary
LoadLibraryW
GetModuleFileNameW
lstrlenW
RaiseException
GetLastError
GetProcAddress
GetModuleHandleW
GetVersion
GetUserDefaultUILanguage
FlushFileBuffers
CloseHandle
CreateFileW
WriteConsoleW
SetStdHandle
HeapReAlloc
HeapSize
GetStringTypeW
LCMapStringW
HeapAlloc
IsProcessorFeaturePresent
MultiByteToWideChar
GetConsoleMode
GetConsoleCP
GetCommandLineW
HeapSetInformation
SetUnhandledExceptionFilter
ExitProcess
DecodePointer
WriteFile
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LeaveCriticalSection
EnterCriticalSection
Sleep
SetFilePointer
WideCharToMultiByte
GetSystemDefaultUILanguage
oleaut32
VariantInit
VarBstrCat
SysAllocStringLen
SysFreeString
VariantClear
SysStringLen
GetErrorInfo
ole32
CoUninitialize
CoInitializeEx
shlwapi
PathFileExistsW
PathAppendW
PathStripPathW
PathRemoveFileSpecW
user32
MessageBoxW
LoadStringW
Sections
.text Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
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