Static task
static1
Behavioral task
behavioral1
Sample
4f4949f7203b1d0b93adfabde5ef9d86cd8921f8524534fb4f2c1d5cd5cd10b4.exe
Resource
win7-20240221-en
General
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Target
4f4949f7203b1d0b93adfabde5ef9d86cd8921f8524534fb4f2c1d5cd5cd10b4
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Size
3.8MB
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MD5
74d9ecec3c02370b5606ab354893d7b3
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SHA1
1fa7ead1bdb1130394f6aafd6f68e750fa7a87d2
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SHA256
4f4949f7203b1d0b93adfabde5ef9d86cd8921f8524534fb4f2c1d5cd5cd10b4
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SHA512
617ae110aa806b40c66e150a753fd782255b80e01e2bc56149ca1f59479d4fc9ac865d0d8415a46966417a627fabf8dd31108e87edb57b0627a318a2215603b5
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SSDEEP
49152:2WM9dXlFheo0YRBqEPNXD2MR0RmLPvptoRVApu3dx8i7PqNSztXRsJ:pgZ39D16sL+VJNANRJ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f4949f7203b1d0b93adfabde5ef9d86cd8921f8524534fb4f2c1d5cd5cd10b4
Files
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4f4949f7203b1d0b93adfabde5ef9d86cd8921f8524534fb4f2c1d5cd5cd10b4.exe windows:6 windows x64 arch:x64
4aaa6eccec270cfe848c25e2202e122e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
FindFirstFileExW
FindNextFileW
GetFileAttributesW
GetFileAttributesExW
GetFileInformationByHandle
GetFullPathNameW
SetEndOfFile
SetFileAttributesW
SetFileInformationByHandle
SetFilePointerEx
GetTempPathW
AreFileApisANSI
CloseHandle
MoveFileExW
GetFileInformationByHandleEx
MultiByteToWideChar
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
FlushFileBuffers
GetTickCount
QueryPerformanceCounter
MapViewOfFile
CreateFileMappingW
GetSystemTime
GetSystemTimeAsFileTime
SystemTimeToFileTime
GetProcessHeap
GetCurrentProcessId
GetFileSize
LockFileEx
UnlockFile
HeapDestroy
HeapCompact
HeapAlloc
LoadLibraryW
GetSystemInfo
HeapReAlloc
DeleteFileW
WaitForSingleObjectEx
CreateFileA
FlushViewOfFile
OutputDebugStringW
GetFileAttributesA
GetDiskFreeSpaceA
FormatMessageW
GetTempPathA
Sleep
HeapSize
HeapValidate
UnmapViewOfFile
WaitForSingleObject
CreateMutexW
UnlockFileEx
GetFullPathNameA
SetFilePointer
LockFile
FindClose
GetDiskFreeSpaceW
WriteFile
HeapFree
HeapCreate
ReadFile
InitializeCriticalSection
CreateFileW
GetCurrentThreadId
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
SetLastError
InitializeSRWLock
ReleaseSRWLockExclusive
ReleaseSRWLockShared
AcquireSRWLockExclusive
AcquireSRWLockShared
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStdHandle
GetFileType
GetModuleHandleExW
VirtualFree
GetEnvironmentVariableW
GetACP
GetSystemDirectoryA
FindFirstFileW
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
GetFileSizeEx
GetFileTime
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InitializeCriticalSectionAndSpinCount
LoadLibraryExW
GetModuleFileNameW
WriteConsoleW
CreateThread
ExitThread
FreeLibraryAndExitThread
ExitProcess
GetCommandLineA
GetCommandLineW
SetConsoleCtrlHandler
GetDriveTypeW
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetConsoleOutputCP
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetTimeZoneInformation
IsValidCodePage
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetCurrentDirectoryW
WideCharToMultiByte
FormatMessageA
TryEnterCriticalSection
FreeLibrary
SetEnvironmentVariableA
GetProcAddress
LoadLibraryA
GetEnvironmentVariableA
LocalFree
GetLastError
CreateDirectoryA
DeleteFileA
OutputDebugStringA
CopyFileA
RtlUnwind
advapi32
CryptCreateHash
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
CryptDestroyKey
CryptGenRandom
CryptReleaseContext
CryptAcquireContextW
ReportEventW
RegisterEventSourceW
DeregisterEventSource
CryptDestroyHash
CryptSignHashW
CryptEnumProvidersW
GetSecurityInfo
CryptDecrypt
CryptAcquireContextA
shlwapi
PathFileExistsA
PathIsDirectoryA
crypt32
CertEnumCertificatesInStore
CertOpenStore
CertCloseStore
CertFreeCertificateContext
CertDuplicateCertificateContext
CertFindCertificateInStore
CryptUnprotectData
CertGetCertificateContextProperty
user32
GetUserObjectInformationW
MessageBoxW
GetProcessWindowStation
ws2_32
getsockopt
ioctlsocket
gethostbyname
WSAStartup
WSACleanup
ntohs
htonl
htons
inet_addr
inet_ntoa
gethostbyaddr
getservbyport
getservbyname
WSASetLastError
recv
send
closesocket
connect
setsockopt
socket
shutdown
WSAGetLastError
Sections
.text Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 877KB - Virtual size: 876KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 62KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 134KB - Virtual size: 133KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ