Static task
static1
Behavioral task
behavioral1
Sample
4f717381b4b06e887631043a66d2e14c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4f717381b4b06e887631043a66d2e14c.exe
Resource
win10v2004-20231215-en
General
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Target
4f717381b4b06e887631043a66d2e14c
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Size
90KB
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MD5
4f717381b4b06e887631043a66d2e14c
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SHA1
98eb52ea1bf39ccdc0172fbbaa60186b49516251
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SHA256
b9c08475107f8b6ed73b1b3a3c4dba71b0062e74b2084b53296f50ce553fa449
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SHA512
48d73cb7c9e7b518960dacf2f5509298bca87426edec5c013392863457fd7c9f74b19b4d779e4ff8dffe3018c16b6ff411346c68d19517c424a877e81f419862
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SSDEEP
1536:WoW+/rHSnFNrqXet71pevGtOzwRmAjlUKAzm9HGKvNuT:k+DHc8lHemmllACuT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f717381b4b06e887631043a66d2e14c
Files
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4f717381b4b06e887631043a66d2e14c.exe windows:4 windows x86 arch:x86
28e77c947e903ee1c8f5339e76c477e0
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InterlockedExchange
GetACP
GetLocaleInfoA
GetVersionExA
RaiseException
InitializeCriticalSection
DeleteCriticalSection
WriteFile
GetProcAddress
LoadLibraryA
lstrcpynA
GetComputerNameA
GetLastError
GetModuleFileNameA
lstrcpyA
CreateDirectoryA
GetTempFileNameA
GetTempPathA
SizeofResource
LockResource
LoadResource
FindResourceA
lstrlenA
SetFilePointer
CreateFileA
CloseHandle
MultiByteToWideChar
InterlockedDecrement
GetEnvironmentStrings
FreeEnvironmentStringsA
LocalFree
GetSystemInfo
VirtualProtect
GetCPInfo
GetOEMCP
GetStringTypeW
GetStringTypeA
IsBadCodePtr
IsBadReadPtr
GetFileType
SetHandleCount
GetEnvironmentStringsW
UnhandledExceptionFilter
GetStdHandle
LCMapStringW
WideCharToMultiByte
LCMapStringA
HeapSize
ExitProcess
RtlUnwind
HeapFree
GetSystemTimeAsFileTime
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
HeapReAlloc
HeapAlloc
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
VirtualQuery
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
TerminateProcess
GetCurrentProcess
FreeEnvironmentStringsW
shell32
SHGetSpecialFolderPathA
shlwapi
PathAppendA
StrStrA
rpcrt4
UuidCreate
UuidCreateSequential
ole32
CoCreateInstance
CoSetProxyBlanket
CoInitializeEx
CoUninitialize
CoInitializeSecurity
oleaut32
VariantClear
VariantChangeType
VariantInit
SysFreeString
SysAllocString
Sections
.text Size: 60KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 259KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ