Static task
static1
Behavioral task
behavioral1
Sample
4437ab79af6b79cf6bb474a577f5f2c9087e980e93f4ce59a227914f62f16a26.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4437ab79af6b79cf6bb474a577f5f2c9087e980e93f4ce59a227914f62f16a26.exe
Resource
win10v2004-20240802-en
General
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Target
4437ab79af6b79cf6bb474a577f5f2c9087e980e93f4ce59a227914f62f16a26
-
Size
362KB
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MD5
b9ef17cfd5c71fc03b6da02821af480d
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SHA1
420c1d57a612443aa06b08ca4503e3df7d20e064
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SHA256
4437ab79af6b79cf6bb474a577f5f2c9087e980e93f4ce59a227914f62f16a26
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SHA512
ccb49c3c439d841c9cde3039e1b111bb20ed7be839e90e5245ef5a3a9cb8762b52ebd5a233748e1b107a81a33b99684c38d7e13435337e53a3971d451c24543f
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SSDEEP
6144:u3wHMDoqVMqvV8hdOCAFADeBtKxHmVX9RzJih:u3wHMDrZvV8hdO7aDAqHU1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4437ab79af6b79cf6bb474a577f5f2c9087e980e93f4ce59a227914f62f16a26
Files
-
4437ab79af6b79cf6bb474a577f5f2c9087e980e93f4ce59a227914f62f16a26.exe windows:5 windows x86 arch:x86
1b35c207eca65777279c086a39843246
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
CreateFileA
GetFileSize
Sleep
ReadFile
VirtualAlloc
CloseHandle
SetEndOfFile
SetEnvironmentVariableA
CompareStringW
CreateFileW
SetStdHandle
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapValidate
IsBadReadPtr
CreateProcessA
DuplicateHandle
GetModuleFileNameW
GetSystemTimeAsFileTime
GetProcAddress
GetModuleHandleW
ExitProcess
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RtlUnwind
RaiseException
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
IsProcessorFeaturePresent
HeapAlloc
GetModuleFileNameA
GetLastError
HeapReAlloc
HeapSize
HeapQueryInformation
HeapFree
HeapCreate
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
GetCurrentThreadId
TlsFree
SetLastError
GetFileAttributesA
CreatePipe
GetExitCodeProcess
WaitForSingleObject
SetFilePointer
FlushFileBuffers
WriteFile
GetConsoleCP
GetConsoleMode
OutputDebugStringA
WriteConsoleW
OutputDebugStringW
LoadLibraryW
GetTimeZoneInformation
GetLocaleInfoW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetStringTypeW
GetLocaleInfoA
GetProcessHeap
wininet
InternetOpenW
InternetOpenUrlW
InternetReadFile
InternetCloseHandle
Sections
.text Size: 209KB - Virtual size: 209KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 59KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 67KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ