Static task
static1
Behavioral task
behavioral1
Sample
51ea18c21dfb8fe17ca28d302e5e9b64c6ab768f306c5f800587d34304de72f8.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
51ea18c21dfb8fe17ca28d302e5e9b64c6ab768f306c5f800587d34304de72f8.exe
Resource
win10v2004-20230703-en
General
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Target
b6334ba0787c3fa49213be5d273480d4.bin
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Size
2.2MB
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MD5
f0f9b0c9c39e57542e22d500bbb72c26
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SHA1
8f3126ed6d0c000ecb74750326d6da2908315915
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SHA256
2eefc592312c0d2501b63f22432de740619ec8647bb1ae3c7a7b75d30c119922
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SHA512
050f1606e265d32aca991f50a6756fe1c732851a7392c78d4b227b251e9c43098d908f4b8ec89868bc15b7df457589399ab87cb042625f4374e9f44b90b75178
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SSDEEP
49152:qRO7u6zRV8NEJhT5PdbpTyu1qcXGm+6jiClqrLJA2WpFUr:xZV8C75Pd9Tyu1FxiTLZWo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/51ea18c21dfb8fe17ca28d302e5e9b64c6ab768f306c5f800587d34304de72f8.exe
Files
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b6334ba0787c3fa49213be5d273480d4.bin.zip
Password: infected
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51ea18c21dfb8fe17ca28d302e5e9b64c6ab768f306c5f800587d34304de72f8.exe.exe windows x64
Password: infected
4b8e9d991218cd4956b8c03decf3d546
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
WriteConsoleW
AreFileApisANSI
ReadFile
TryEnterCriticalSection
HeapCreate
HeapFree
EnterCriticalSection
GetFullPathNameW
WriteFile
GetDiskFreeSpaceW
OutputDebugStringA
LockFile
LeaveCriticalSection
InitializeCriticalSection
SetFilePointer
GetFullPathNameA
SetEndOfFile
UnlockFileEx
GetTempPathW
CreateMutexW
WaitForSingleObject
CreateFileW
GetFileAttributesW
GetCurrentThreadId
UnmapViewOfFile
HeapValidate
HeapSize
MultiByteToWideChar
Sleep
GetTempPathA
FormatMessageW
GetDiskFreeSpaceA
GetLastError
GetFileAttributesA
GetFileAttributesExW
OutputDebugStringW
FlushViewOfFile
CreateFileA
WaitForSingleObjectEx
DeleteFileA
DeleteFileW
HeapReAlloc
CloseHandle
GetSystemInfo
HeapAlloc
HeapCompact
HeapDestroy
UnlockFile
LocalFree
LockFileEx
GetFileSize
DeleteCriticalSection
GetCurrentProcessId
GetProcessHeap
SystemTimeToFileTime
WideCharToMultiByte
GetSystemTimeAsFileTime
GetSystemTime
FormatMessageA
CreateFileMappingW
MapViewOfFile
QueryPerformanceCounter
GetTickCount
FlushFileBuffers
LoadLibraryA
GetProcAddress
CreateDirectoryW
GetCurrentProcess
GetUserDefaultUILanguage
GetTimeZoneInformation
LoadLibraryW
GetModuleHandleW
CopyFileW
QueryFullProcessImageNameW
GetComputerNameA
SetCurrentDirectoryW
RaiseException
VirtualProtect
VirtualQuery
FreeLibrary
LoadLibraryExA
InitializeCriticalSectionEx
EncodePointer
DecodePointer
GetLocaleInfoEx
LCMapStringEx
GetStringTypeW
CompareStringEx
GetCPInfo
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
InitializeSListHead
TerminateProcess
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
QueryPerformanceFrequency
GetSystemDirectoryA
GetModuleHandleA
SetLastError
MoveFileExA
GetEnvironmentVariableA
GetStdHandle
GetFileType
PeekNamedPipe
WaitForMultipleObjects
SleepEx
VerSetConditionMask
VerifyVersionInfoW
GetFileSizeEx
RtlUnwindEx
RtlPcToFileHeader
InterlockedPushEntrySList
InterlockedFlushSList
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
RtlUnwind
SetStdHandle
CreateThread
ExitThread
ResumeThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetModuleFileNameW
GetDriveTypeW
GetFileInformationByHandle
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
SetFilePointerEx
GetCurrentThread
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetConsoleOutputCP
GetConsoleMode
SetConsoleCtrlHandler
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
ReadConsoleW
GetCurrentDirectoryW
Sections
.text Size: 6.1MB - Virtual size: 6.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 334KB - Virtual size: 333KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 108KB - Virtual size: 108KB
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: 150KB - Virtual size: 150KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ