Linear
Static task
static1
Behavioral task
behavioral1
Sample
4021306b7876b08b48f8fb01a48b57c0.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4021306b7876b08b48f8fb01a48b57c0.exe
Resource
win10v2004-20231215-en
General
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Target
4021306b7876b08b48f8fb01a48b57c0
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Size
10.0MB
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MD5
4021306b7876b08b48f8fb01a48b57c0
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SHA1
c02c3b850463ea6e8a5abb2053ca534f3460860b
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SHA256
68dcf2117e8257c7368dfb4bf25ed7aeebb0b19a27b8c2c9607b8dc508102697
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SHA512
88edca90c7d345a1ab66b98a435a65c0291ceacd286b5fc924c8954aacc5f45169bf2380dc1601eae7961a899e5830a42af485ad632af6336e922b7489e380c3
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SSDEEP
49152:Mgntttttttttttttttttttttttttttttttttttttttttttttttttttttttttttti:Mn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4021306b7876b08b48f8fb01a48b57c0
Files
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4021306b7876b08b48f8fb01a48b57c0.exe windows:5 windows x86 arch:x86
d602588eb4c22b09aeb880c571ff25d6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InterlockedIncrement
GetConsoleAliasA
SetMailslotInfo
HeapFree
GetModuleHandleExW
LockFile
ConnectNamedPipe
FreeEnvironmentStringsA
WriteFile
TzSpecificLocalTimeToSystemTime
GlobalAlloc
GetLocaleInfoW
SetSystemTimeAdjustment
GetSystemTimeAdjustment
InterlockedPopEntrySList
HeapDestroy
GetFileAttributesA
GetTimeFormatW
TerminateProcess
IsDBCSLeadByte
GetModuleFileNameW
FindNextVolumeMountPointW
ReplaceFileA
GlobalUnlock
WriteConsoleOutputCharacterA
LCMapStringA
CreateDirectoryA
GetLastError
GetProcAddress
SetFileAttributesA
DisableThreadLibraryCalls
PrepareTape
OpenWaitableTimerA
GetAtomNameA
LoadLibraryA
UnhandledExceptionFilter
SetConsoleOutputCP
GetTapeParameters
GlobalWire
GetModuleHandleA
GetCurrentDirectoryA
ScrollConsoleScreenBufferA
SetProcessShutdownParameters
FindAtomW
FileTimeToLocalFileTime
DeleteTimerQueueTimer
CompareStringW
CompareStringA
GetTimeZoneInformation
SetEndOfFile
SetLocalTime
EnumDateFormatsExW
VirtualUnlock
HeapCompact
GetCurrentProcess
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
HeapAlloc
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCurrentThread
EnterCriticalSection
LeaveCriticalSection
Sleep
ExitProcess
GetStdHandle
GetModuleFileNameA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
SetFilePointer
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FatalAppExitA
VirtualAlloc
HeapReAlloc
CloseHandle
CreateFileA
InitializeCriticalSectionAndSpinCount
HeapSize
SetConsoleCtrlHandler
FreeLibrary
InterlockedExchange
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
FlushFileBuffers
GetProcessHeap
ReadFile
SetEnvironmentVariableA
user32
GetProcessDefaultLayout
GetDesktopWindow
advapi32
AbortSystemShutdownA
AddAccessDeniedAce
EqualSid
BackupEventLogA
Exports
Exports
Sections
.text Size: 207KB - Virtual size: 207KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.cucobe Size: 512B - Virtual size: 377B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11.9MB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ