Static task
static1
Behavioral task
behavioral1
Sample
38c8eaf9634e4220993cdf7748de9989.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
38c8eaf9634e4220993cdf7748de9989.exe
Resource
win10v2004-20231215-en
General
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Target
38c8eaf9634e4220993cdf7748de9989
-
Size
240KB
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MD5
38c8eaf9634e4220993cdf7748de9989
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SHA1
c4c5844a87daa440ebe69fcd8689ff6f20f16b71
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SHA256
29d0a2aa26ab6dfc35431bf23afe6daa35893a3ea2f0f785afd9a640de4ecebf
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SHA512
36224c115b50cad7b365512bb9b50b52b7cf558baf45678a43613cd7346750d8eabd50eec9ef33fd76f431f25597f71975e13687914817e19ac949c7f21cb328
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SSDEEP
3072:q/sGT0zQ+DeMN0oAesZv9jPCY/TT6Bt6G9LdJ+O6zcrn9ywFPCD1uW5g:q/s8chwesdBPCY/vooO6m9Bk44g
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 38c8eaf9634e4220993cdf7748de9989
Files
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38c8eaf9634e4220993cdf7748de9989.exe windows:4 windows x86 arch:x86
7da653e33a30870d118cd58ce27815d5
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
rpcrt4
NdrConvert
NdrSendReceive
NdrConformantArrayMarshall
NdrConformantStringMarshall
NdrGetBuffer
NdrConformantArrayBufferSize
NdrConformantStringBufferSize
NdrClientInitializeNew
RpcRaiseException
NdrComplexArrayUnmarshall
NdrComplexArrayMarshall
NdrComplexArrayBufferSize
NdrConformantArrayUnmarshall
RpcEpUnregister
RpcServerUseProtseqEpA
RpcServerUseProtseqA
RpcServerRegisterIf
RpcServerInqBindings
RpcEpRegisterA
RpcBindingVectorFree
RpcServerUnregisterIf
RpcStringBindingComposeA
RpcStringFreeA
RpcBindingFromStringBindingA
RpcEpResolveBinding
RpcBindingFree
RpcMgmtIsServerListening
NdrConformantVaryingArrayBufferSize
NdrConformantVaryingArrayMarshall
NdrConformantVaryingArrayUnmarshall
NdrConformantStringUnmarshall
NdrFreeBuffer
version
GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA
wsock32
gethostbyname
inet_addr
kernel32
GetSystemInfo
VirtualProtect
GetTimeZoneInformation
CreateFileA
FlushFileBuffers
SetStdHandle
IsBadCodePtr
SetUnhandledExceptionFilter
SetEnvironmentVariableA
GetOEMCP
GetACP
CompareStringW
CompareStringA
GetCPInfo
InitializeCriticalSection
SetFilePointer
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetLastError
OpenEventA
GetComputerNameA
GetCommandLineA
GetCurrentProcessId
CloseHandle
VirtualQuery
WaitForSingleObject
ResetEvent
WaitForMultipleObjects
MultiByteToWideChar
WideCharToMultiByte
CreateSemaphoreA
Sleep
GetModuleFileNameA
SetCurrentDirectoryA
GetCurrentDirectoryA
GetDiskFreeSpaceA
LocalFree
FormatMessageA
FindClose
lstrcmpiA
GetDateFormatA
FindNextFileA
FindFirstFileA
SetLastError
CreateDirectoryA
MoveFileExA
CopyFileA
GetFileAttributesA
GetTimeFormatA
RemoveDirectoryA
DeleteFileA
GetTickCount
CreateEventA
SetEvent
HeapFree
HeapReAlloc
HeapAlloc
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetEndOfFile
ReadFile
ReleaseSemaphore
RaiseException
UnhandledExceptionFilter
TlsFree
TlsAlloc
QueryPerformanceCounter
ExitProcess
RtlUnwind
ResumeThread
CreateThread
TlsSetValue
TlsGetValue
ExitThread
TerminateProcess
GetCurrentProcess
GetProcAddress
GetModuleHandleA
IsBadWritePtr
IsBadReadPtr
HeapValidate
GetCurrentThreadId
GetSystemTimeAsFileTime
GetStartupInfoA
GetVersionExA
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
LoadLibraryA
InterlockedIncrement
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
user32
wsprintfA
MessageBoxA
advapi32
RegEnumValueA
RegOpenKeyA
RegDeleteKeyA
RegQueryInfoKeyA
RegEnumKeyExA
RegSetValueExW
RegQueryValueExW
RegSetValueExA
RegQueryValueExA
RegCreateKeyExA
RegOpenKeyExA
RegCloseKey
ole32
CoInitialize
CoUninitialize
oleaut32
SysAllocStringLen
VarDateFromStr
SysFreeString
Sections
.text Size: 152KB - Virtual size: 149KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE