Static task
static1
Behavioral task
behavioral1
Sample
4e77c2320cdc620daa620085f33973335425fcf822c9d4fbd9b7e45d1af33f1e.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4e77c2320cdc620daa620085f33973335425fcf822c9d4fbd9b7e45d1af33f1e.exe
Resource
win10v2004-20230915-en
General
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Target
4e77c2320cdc620daa620085f33973335425fcf822c9d4fbd9b7e45d1af33f1e
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Size
135KB
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MD5
0f52423c00bf2c4dd34f0fe3a6092225
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SHA1
2b31c4a2da73eaf5809209e27be8840ab8cd3bc1
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SHA256
4e77c2320cdc620daa620085f33973335425fcf822c9d4fbd9b7e45d1af33f1e
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SHA512
473db81f53fee52551f7e604ed6574d3e04bd3e9edb73b6172681adc6d54cd9e54f675f5f3fa7c33fe86b839389d339a0b3b9a1bb897fb3900309fe7cf39f161
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SSDEEP
1536:5rqFAK/xfHTcHAgL12bah8DsGQ8QWzek2j9pu4JcJQ5GIzOrc8/4aG0UMryM9Mb:NqF7xfHTgIrLUk2pFJ7qrH4OUqyMa
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4e77c2320cdc620daa620085f33973335425fcf822c9d4fbd9b7e45d1af33f1e
Files
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4e77c2320cdc620daa620085f33973335425fcf822c9d4fbd9b7e45d1af33f1e.exe windows:5 windows x86
e1f03d425f33ce4fa10d23ef58503ead
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
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
GetCommandLineA
HeapSetInformation
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
TerminateProcess
GetCurrentProcess
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
FatalAppExitA
GetLastError
SetConsoleCtrlHandler
FreeLibrary
InterlockedExchange
LoadLibraryW
GetLocaleInfoW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCurrentThread
WriteFile
GetStdHandle
GetModuleFileNameW
IsProcessorFeaturePresent
RtlUnwind
SetStdHandle
GetFileType
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
MultiByteToWideChar
ReadFile
HeapFree
CloseHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetStartupInfoW
HeapCreate
HeapDestroy
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
CreateFileA
WriteConsoleW
SetFilePointer
FlushFileBuffers
HeapAlloc
HeapReAlloc
LCMapStringW
GetStringTypeW
SetEndOfFile
GetProcessHeap
CreateFileW
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
Sections
.text Size: 103KB - Virtual size: 103KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
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