Static task
static1
Behavioral task
behavioral1
Sample
40e1d91a8bf05db281963e5f259c6eef.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
40e1d91a8bf05db281963e5f259c6eef.exe
Resource
win10v2004-20231215-en
General
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Target
40e1d91a8bf05db281963e5f259c6eef
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Size
264KB
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MD5
40e1d91a8bf05db281963e5f259c6eef
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SHA1
c921700a1adb1064f250d477f39871a4be96d15e
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SHA256
1356dc42709eba311fa9b40763bf0656aab366c1fea2e6a71f55cfd2186b4106
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SHA512
302542bf3abe5b9dba04641eaefa2d700bcd1004bf7481dd374c03c364e68e2bbc19e091f9910b311539920b043534b8981c5636944957efb62aef5bcfef175e
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SSDEEP
6144:m799aT9djCVApiYR46agsI18Nki5csch5:+99a5djkAIi/7ekiPcn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40e1d91a8bf05db281963e5f259c6eef
Files
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40e1d91a8bf05db281963e5f259c6eef.exe windows:5 windows x86 arch:x86
a54b9259b3c105d954f0a84ef0a44fd5
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
GetModuleFileNameA
GetFileTime
CloseHandle
FindResourceA
SetEnvironmentVariableA
SizeofResource
LockResource
LoadLibraryA
GetProcAddress
GetLastError
CreateDirectoryA
ReadFile
FileTimeToSystemTime
InterlockedDecrement
SystemTimeToTzSpecificLocalTime
FreeLibrary
lstrlenA
LoadResource
CreateFileA
LocalFree
ReadConsoleW
SetEndOfFile
CreateFileW
FlushFileBuffers
WriteConsoleW
SetStdHandle
SetFilePointerEx
OutputDebugStringW
HeapReAlloc
LoadLibraryExW
LCMapStringW
EncodePointer
DecodePointer
IsDebuggerPresent
IsProcessorFeaturePresent
GetCommandLineA
WideCharToMultiByte
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetLastError
GetCurrentThreadId
MultiByteToWideChar
ExitProcess
GetModuleHandleExW
AreFileApisANSI
HeapSize
EnterCriticalSection
LeaveCriticalSection
HeapFree
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
RaiseException
HeapAlloc
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
WriteFile
GetModuleFileNameW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlUnwind
GetConsoleCP
GetConsoleMode
GetStringTypeW
advapi32
RegCloseKey
CryptDestroyHash
CryptCreateHash
RegOpenKeyExA
CryptAcquireContextA
RegEnumKeyExA
RegDeleteKeyA
CryptReleaseContext
CryptGetHashParam
CryptHashData
shell32
SHFileOperationA
ole32
CoSetProxyBlanket
CoUninitialize
CoInitializeSecurity
CoInitializeEx
CoCreateInstance
oleaut32
SafeArrayGetUBound
SafeArrayGetElement
SafeArrayGetLBound
SysFreeString
VariantClear
SysAllocString
rpcrt4
UuidCreate
RpcStringFreeA
UuidToStringA
Sections
.text Size: 80KB - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 138KB - Virtual size: 138KB
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