Static task
static1
Behavioral task
behavioral1
Sample
rBUo_Q51tM81Zz_hOeaiPK11.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
rBUo_Q51tM81Zz_hOeaiPK11.exe
Resource
win10v2004-20241007-en
General
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Target
rBUo_Q51tM81Zz_hOeaiPK11.exe
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Size
356KB
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MD5
81c9b42b9a46e50981d3f078688ade0c
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SHA1
fa0bb118655fa260855b18f73b49358b389b7bcd
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SHA256
01b9ae05c0c5d50490c05aa2e2873b77a71792adf7c9fb0a1205780a70547192
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SHA512
e26e3fab4bb855f0c4a838c32b49e4c1530e6bc3eddc9163c9f1f0c3e1c9ddacfadc40ae21108a3938b642d9c7c82905be83badee0c58eec5e1f2934587b950c
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SSDEEP
6144:3ShHvmmMtHKD/FyOPcg/F/5MlGzbgsfcMVu4nKGfmQbmxO:ihPJMtHK7Fh0Gbgxx4n9f
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rBUo_Q51tM81Zz_hOeaiPK11.exe
Files
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rBUo_Q51tM81Zz_hOeaiPK11.exe.exe windows:5 windows x86 arch:x86
41f54a8bceede5b7d9a3e6f46d43695b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
MoveFileExA
BuildCommDCBAndTimeoutsA
DeleteVolumeMountPointA
InterlockedIncrement
GetConsoleAliasA
SetDefaultCommConfigW
GetProfileStringW
SetComputerNameW
GetComputerNameW
FlushConsoleInputBuffer
OpenSemaphoreA
BackupSeek
FreeEnvironmentStringsA
_lclose
_lcreat
GetModuleHandleW
CreateNamedPipeW
GetConsoleAliasesLengthA
GetCompressedFileSizeW
WaitNamedPipeW
EnumTimeFormatsW
GetUserDefaultLangID
GetDriveTypeA
OpenProcess
GlobalAlloc
GetPrivateProfileIntA
SetFileShortNameW
LoadLibraryW
GetPrivateProfileStructW
GetCalendarInfoA
GetConsoleAliasExesLengthW
GetFileAttributesA
TransactNamedPipe
GetTimeFormatW
GetFileSize
IsDBCSLeadByte
GetOverlappedResult
GetNamedPipeHandleStateW
GetStartupInfoA
GetLastError
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
HeapSize
_hwrite
OpenWaitableTimerA
InterlockedExchangeAdd
MoveFileA
SetConsoleCtrlHandler
GetNumberFormatW
FindNextFileA
GetModuleHandleA
UpdateResourceW
FreeEnvironmentStringsW
CreateMailslotA
GetStringTypeW
GetCurrentDirectoryA
EnumDateFormatsW
FatalAppExitA
GetShortPathNameW
FindFirstVolumeA
ReadConsoleInputW
GetWindowsDirectoryW
DeleteFileW
DeleteFileA
CreateFileW
CloseHandle
ReadFile
TerminateProcess
GetCommandLineW
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
HeapAlloc
HeapReAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
HeapFree
RtlUnwind
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCurrentProcess
ExitProcess
WriteFile
GetModuleFileNameW
HeapCreate
SetFilePointer
RaiseException
GetModuleFileNameA
WideCharToMultiByte
GetEnvironmentStringsW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
MultiByteToWideChar
IsProcessorFeaturePresent
GetConsoleCP
GetConsoleMode
SetStdHandle
FlushFileBuffers
LCMapStringW
WriteConsoleW
user32
CharUpperA
CharUpperBuffA
advapi32
RevertToSelf
Sections
.text Size: 163KB - Virtual size: 162KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 174KB - Virtual size: 30.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ