Static task
static1
Behavioral task
behavioral1
Sample
42fde1bebc812231b3589d4d63dbf3b0.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
42fde1bebc812231b3589d4d63dbf3b0.exe
Resource
win10v2004-20231222-en
General
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Target
42fde1bebc812231b3589d4d63dbf3b0
-
Size
540KB
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MD5
42fde1bebc812231b3589d4d63dbf3b0
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SHA1
6c8710aa00c58158a50864f395dd67ef318c60d8
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SHA256
7dfe10df2fe2ed895de2244cf5a269341d39c1ed8db64aabc43d9c77279a7622
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SHA512
66de8cfebc6ccfd5d0bd49305dead77274eca80d781f80cf0da3c2ccbfbb7dfcf9735690fcdb6e4e529e13215a871d9b3a29148f8f45eca70a1570781eb2ff77
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SSDEEP
12288:BfpgK3nBk1ZxWyPvU3/HPlyx1FSXud4YBnOV/vAIQ4rBOU4QKe5qWE:B2K3Bk9Wy0HIWKovAeoU/KWqr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 42fde1bebc812231b3589d4d63dbf3b0
Files
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42fde1bebc812231b3589d4d63dbf3b0.exe windows:4 windows x86 arch:x86
c1ee05205e64bd0b812dc06cf9951410
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
WriteFile
SetFilePointer
GetFileSize
GetTickCount
CreateFileA
InterlockedDecrement
lstrlenA
InterlockedIncrement
CreateDirectoryA
GetFileAttributesA
Sleep
GetCommandLineA
GetCurrentThreadId
LockResource
LoadResource
SizeofResource
FindResourceA
EnterCriticalSection
LeaveCriticalSection
GetModuleHandleA
GetModuleFileNameA
MultiByteToWideChar
lstrlenW
WideCharToMultiByte
FreeLibrary
LoadLibraryExA
lstrcmpiA
lstrcpynA
IsDBCSLeadByte
FindClose
FindFirstFileA
GetVolumeInformationA
GetEnvironmentVariableA
MoveFileA
LoadLibraryA
FindNextFileA
lstrcmpA
lstrcatA
lstrcpyA
OpenMutexA
SystemTimeToFileTime
GetSystemTime
SetSystemTime
Process32Next
OpenProcess
Process32First
CreateToolhelp32Snapshot
DeviceIoControl
SetEndOfFile
GetLocaleInfoW
SetStdHandle
GetLastError
SetFileTime
GetWindowsDirectoryA
GetSystemDirectoryA
CreateEventA
CreateProcessA
WaitForSingleObject
CloseHandle
GetLogicalDriveStringsA
WinExec
SetFileAttributesA
CopyFileA
MoveFileExA
GetShortPathNameA
DeleteFileA
RaiseException
DeleteCriticalSection
InitializeCriticalSection
GetThreadLocale
GetLocaleInfoA
GetACP
InterlockedExchange
GetVersionExA
GetLogicalDrives
IsBadCodePtr
IsBadReadPtr
GetStringTypeW
GetStringTypeA
IsValidCodePage
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
GetFileType
SetPriorityClass
GetProcAddress
ExitProcess
RtlUnwind
HeapFree
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapAlloc
HeapReAlloc
GetStartupInfoA
LCMapStringA
LCMapStringW
GetCPInfo
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
TlsAlloc
SetLastError
TlsFree
TlsSetValue
TlsGetValue
SetUnhandledExceptionFilter
TerminateProcess
GetCurrentProcess
HeapSize
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
GetOEMCP
FlushFileBuffers
ReadFile
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
user32
LoadStringA
DefWindowProcA
DestroyWindow
CharNextA
advapi32
GetUserNameA
RegOpenKeyA
OpenProcessToken
RegSetValueExA
RegEnumKeyExA
RegOpenKeyExA
RegCreateKeyExA
RegCloseKey
RegDeleteValueA
RegDeleteKeyA
OpenSCManagerA
OpenServiceA
ChangeServiceConfigA
StartServiceA
QueryServiceStatus
CloseServiceHandle
CreateProcessAsUserA
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
RegQueryInfoKeyA
RegCreateKeyA
RegGetKeySecurity
RegEnumValueA
ole32
CoInitialize
CoTaskMemFree
CoTaskMemAlloc
CoTaskMemRealloc
CoUninitialize
CoCreateInstance
oleaut32
VarUI4FromStr
setupapi
SetupIterateCabinetA
comctl32
InitCommonControlsEx
Sections
.text Size: 132KB - Virtual size: 129KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 336KB - Virtual size: 334KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ