Static task
static1
Behavioral task
behavioral1
Sample
3b731d16715fad58e2a824a971b7c3ac.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3b731d16715fad58e2a824a971b7c3ac.exe
Resource
win10v2004-20231222-en
General
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Target
3b731d16715fad58e2a824a971b7c3ac
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Size
239KB
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MD5
3b731d16715fad58e2a824a971b7c3ac
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SHA1
32f86101b5a429b1ad60740e67c6762918aea71b
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SHA256
aea6dfea72f6d076aad3d9168ac22fc7c3977f2512d86712fea5058f313e2639
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SHA512
098a3f8a2c8b639d2e39d167a6ea88e600ec5557719aaf932a2d6c882b0cff2cbc760688614083872763bd9cb8ae84522c14b04b4676ffd512caf55246c78f48
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SSDEEP
6144:A3/FeuNIC720lrxZ3Mpo2mmrU2F9uJsUOdqi:ue6IC72GZcQm4m4JaUi
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b731d16715fad58e2a824a971b7c3ac
Files
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3b731d16715fad58e2a824a971b7c3ac.exe windows:5 windows x86 arch:x86
941269342c46d7e3af782eccb7216aa4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVolumeNameForVolumeMountPointA
GetComputerNameA
UnregisterWait
GetFileSize
SetFilePointer
lstrlenA
GetConsoleAliasesLengthW
GetConsoleAliasExesA
GetConsoleAliasExesLengthA
MapUserPhysicalPages
FreeLibrary
InterlockedIncrement
InterlockedDecrement
ZombifyActCtx
CompareFileTime
GlobalLock
GetFileAttributesExA
GenerateConsoleCtrlEvent
SetCommState
SetProcessPriorityBoost
TlsSetValue
GetEnvironmentStrings
FindResourceExA
GlobalAlloc
LoadLibraryW
GetCalendarInfoA
GetSystemWow64DirectoryW
SetSystemTimeAdjustment
GetSystemWindowsDirectoryA
InitAtomTable
GlobalFlags
GetComputerNameExA
GetConsoleAliasW
GetBinaryTypeA
ReadFile
CompareStringW
VirtualUnlock
SetCurrentDirectoryA
GetStartupInfoA
GetCPInfoExW
VerLanguageNameA
SetFirmwareEnvironmentVariableW
CreateNamedPipeA
WriteProfileSectionA
SetStdHandle
SetComputerNameA
VerLanguageNameW
GetLocalTime
LoadLibraryA
CreateSemaphoreW
Process32NextW
CreateIoCompletionPort
SetConsoleTitleW
FreeEnvironmentStringsW
EnumResourceNamesA
WriteProfileStringW
BuildCommDCBA
VirtualProtect
GetCurrentDirectoryA
_lopen
FindAtomW
GetWindowsDirectoryW
GetVersion
ReadConsoleOutputCharacterW
GetProfileSectionW
LCMapStringW
CopyFileExA
AreFileApisANSI
CommConfigDialogW
DeleteFileA
FlushFileBuffers
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCommandLineA
HeapValidate
IsBadReadPtr
RaiseException
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
GetLastError
GetModuleFileNameA
WriteFile
GetStdHandle
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetModuleFileNameW
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
FreeEnvironmentStringsA
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsFree
SetLastError
HeapDestroy
HeapCreate
HeapFree
VirtualFree
HeapAlloc
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapSize
HeapReAlloc
VirtualAlloc
GetACP
GetOEMCP
GetCPInfo
IsValidCodePage
InitializeCriticalSectionAndSpinCount
RtlUnwind
DebugBreak
OutputDebugStringA
WriteConsoleW
OutputDebugStringW
MultiByteToWideChar
LCMapStringA
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
WriteConsoleA
GetConsoleOutputCP
CreateFileA
CloseHandle
user32
GetMessageTime
GetMenuInfo
Sections
.text Size: 110KB - Virtual size: 110KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 68KB - Virtual size: 162KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ