Static task
static1
Behavioral task
behavioral1
Sample
qcbwkUHNf.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
qcbwkUHNf.exe
Resource
win10v2004-20231020-en
General
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Target
qcbwkUHNf.exe
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Size
198KB
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MD5
061cc37a162602acc90bc2ef5da1a463
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SHA1
a64a632da86034ed881904d8c928444802eeccbe
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SHA256
f8782e3c4a082af8ed0156286742d93dd3f6614a0182544d2f903b07e267b36e
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SHA512
c7a376629bf150545626781e73850e1dd5399a787a40b6ba6e1f4cd804926af72049cbb5e2438994db550c14dcb243c95b933dd3da652f94a2cf1744d6eccd47
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SSDEEP
3072:vZOWQE57xDjtPRoAMSdfPCNlt5GVIIGyBNyZ8YLobS6FZMAMkOnuOAg0FujeYe0l:vTpRj5GAD9qNsIbmi8AGSAOSX9m
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource qcbwkUHNf.exe
Files
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qcbwkUHNf.exe.exe windows:6 windows x86
65677ab8046b9e3e626fe443bba47af4
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
WriteProcessMemory
VirtualAlloc
ResumeThread
GetThreadContext
VirtualAllocEx
ReadProcessMemory
CreateProcessA
SetThreadContext
WriteConsoleW
HeapSize
CreateFileW
GetLastError
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetLastError
InitializeCriticalSectionAndSpinCount
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RaiseException
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
GetFileSizeEx
SetFilePointerEx
GetFileType
FlushFileBuffers
GetConsoleCP
GetConsoleMode
HeapFree
CloseHandle
HeapAlloc
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
SetStdHandle
SetEndOfFile
ntdll
RtlUnwind
Sections
.text Size: 124KB - Virtual size: 123KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ